X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fconfigure;h=2a1ab0f9319046fb128c99ae7db898ad8f3ea459;hp=db985af3d15da5f9225f9258d42b3a92ca90ab1c;hb=56f1e8cd80dfb926f74e1739bf969489b0cfa56f;hpb=b35ecb17e0406b48556609207aa52e9fee15cec6

diff --git a/test/configure b/test/configure
index db985af3..2a1ab0f9 100755
--- a/test/configure
+++ b/test/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52.20101001.
+# Generated by Autoconf 2.52.20150926.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -105,42 +105,6 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 : ${ac_max_here_lines=38}
 
 ac_unique_file="ncurses.c"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#if HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
-#endif
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
 
 # Initialize some variables set by options.
 ac_init_help=
@@ -170,15 +134,16 @@ x_libraries=NONE
 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
 libdir='${exec_prefix}/lib'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+infodir='${datarootdir}/info'
+mandir='${datarootdir}/man'
 
 # Identity of this package.
 PACKAGE_NAME=
@@ -229,6 +194,13 @@ do
   | --da=*)
     datadir=$ac_optarg ;;
 
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
   -disable-* | --disable-*)
     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
@@ -504,7 +476,7 @@ do
 done
 
 # Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
               localstatedir libdir includedir oldincludedir infodir mandir
 do
   eval ac_val=$`echo $ac_var`
@@ -641,19 +613,25 @@ Fine tuning of the installation directories:
   --bindir=DIR            user executables [EPREFIX/bin]
   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   --libexecdir=DIR        program executables [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data [PREFIX/share]
+  --datarootdir=DIR       read-only architecture-independent data [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-  --infodir=DIR           info documentation [PREFIX/info]
-  --mandir=DIR            man documentation [PREFIX/man]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
 EOF
 
   cat <<\EOF
 
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
 X features:
   --x-includes=DIR    X include files are in DIR
   --x-libraries=DIR   X library files are in DIR
@@ -668,27 +646,39 @@ if test -n "$ac_init_help"; then
 
   cat <<\EOF
 
-Optional Features:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 
-  --disable-echo          display "compiling" commands
-  --enable-warnings       test: turn on gcc compiler warnings
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+
+General Options:
+  --with-pkg-config{=path} enable/disable use of pkg-config
+  --disable-echo          do not display "compiling" commands
+Curses Version-dependent Options:
+  --with-ncurses-wrap-prefix naming-prefix for ncurses wrapped-variables
+  --disable-widec         disable checks for wide-character functions
   --with-curses-dir=DIR   directory in which (n)curses is installed
-  --with-5lib             use SunOS sysv-libraries
-  --with-ncursesw         use wide ncurses-libraries (installed)
-  --with-ncurses          use ncurses-libraries (installed)
+  --with-screen=XXX       use specified curses-libraries
+  --with-ncursesw         use wide ncurses-libraries
+  --with-ncurses          use ncurses-libraries
   --with-pdcurses         compile/link with pdcurses X11 library
+  --with-curses-colr      compile/link with HPUX 10.x color-curses
+  --with-curses-5lib      compile/link with SunOS 5lib curses
   --with-Xaw3d            link with Xaw 3d library
+  --with-Xaw3dxft         link with Xaw 3d xft library
   --with-neXtaw           link with neXT Athena library
   --with-XawPlus          link with Athena-Plus library
-  --with-pkg-config{=path} enable/disable use of pkg-config
   --with-x                use the X Window System
-  --with-ncurses-wrap-prefix naming-prefix for ncurses wrapped-variables
+Testing/development Options:
+  --enable-warnings       test: turn on gcc compiler warnings
+  --with-dmalloc          test: use Gray Watson's dmalloc library
+  --with-dbmalloc         test: use Conor Cahill's dbmalloc library
+  --with-valgrind         test: use valgrind
+  --disable-leaks         test: free permanent memory, analyze leaks
+  --disable-rpath-hack    don't add rpath options for additional libraries
 
 Some influential environment variables:
   CC          C compiler command
@@ -758,7 +748,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.52.20101001.  Invocation command line was
+generated by GNU Autoconf 2.52.20150926.  Invocation command line was
 
   $ $0 $@
 
@@ -882,7 +872,7 @@ if test -z "$CONFIG_SITE"; then
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
-    { echo "$as_me:885: loading site script $ac_site_file" >&5
+    { echo "$as_me:875: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -893,7 +883,7 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:896: loading cache $cache_file" >&5
+    { echo "$as_me:886: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -901,7 +891,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:904: creating cache $cache_file" >&5
+  { echo "$as_me:894: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -917,21 +907,21 @@ for ac_var in `(set) 2>&1 |
   eval ac_new_val="\$ac_env_${ac_var}_value"
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:920: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:910: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:924: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:914: error: \`$ac_var' was not set in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:930: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:920: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:932:   former value:  $ac_old_val" >&5
+        { echo "$as_me:922:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:934:   current value: $ac_new_val" >&5
+        { echo "$as_me:924:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -950,9 +940,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:953: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:943: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:955: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:945: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -964,19 +954,19 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
+case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C=	# newlines do not sed ;-) only broken shells would use this case anyway
+		   ECHO_T='	' ;;
   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
   *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
 esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:976: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:966: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:979: \$? = $ac_status" >&5
+  echo "$as_me:969: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -1008,7 +998,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1011: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1001: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1018,11 +1008,11 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 
 # Make sure we can run config.sub.
 $ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:1021: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1011: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1025: checking build system type" >&5
+echo "$as_me:1015: checking build system type" >&5
 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 if test "${ac_cv_build+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1031,16 +1021,16 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1034: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1024: error: cannot guess build type; you must specify one" >&5
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:1038: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1028: error: $ac_config_sub $ac_cv_build_alias failed." >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1043: result: $ac_cv_build" >&5
+echo "$as_me:1033: result: $ac_cv_build" >&5
 echo "${ECHO_T}$ac_cv_build" >&6
 build=$ac_cv_build
 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
@@ -1048,7 +1038,7 @@ build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
-	echo "$as_me:1051: checking host system type" >&5
+	echo "$as_me:1041: checking host system type" >&5
 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 if test "${ac_cv_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1057,12 +1047,12 @@ else
 test -z "$ac_cv_host_alias" &&
   ac_cv_host_alias=$ac_cv_build_alias
 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:1060: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1050: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1065: result: $ac_cv_host" >&5
+echo "$as_me:1055: result: $ac_cv_host" >&5
 echo "${ECHO_T}$ac_cv_host" >&6
 host=$ac_cv_host
 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
@@ -1076,7 +1066,8 @@ else
 		system_name="`(hostname) 2>/dev/null`"
 	fi
 fi
-test -n "$system_name" && cat >>confdefs.h <<EOF
+test -n "$system_name" &&
+cat >>confdefs.h <<EOF
 #define SYSTEM_NAME "$system_name"
 EOF
 
@@ -1087,18 +1078,31 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1090: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1081: result: Configuring for $cf_cv_system_name" >&5
 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
 
 if test ".$system_name" != ".$cf_cv_system_name" ; then
-	echo "$as_me:1094: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1085: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
-	{ { echo "$as_me:1096: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1087: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
-echo "$as_me:1101: checking whether ${MAKE-make} sets \${MAKE}" >&5
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $.  echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+echo "$as_me:1105: checking whether ${MAKE-make} sets \${MAKE}" >&5
 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
@@ -1118,11 +1122,11 @@ fi
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:1121: result: yes" >&5
+  echo "$as_me:1125: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:1125: result: no" >&5
+  echo "$as_me:1129: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
@@ -1136,7 +1140,7 @@ ac_main_return=return
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:1139: checking for $ac_word" >&5
+echo "$as_me:1143: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1151,7 +1155,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:1154: found $ac_dir/$ac_word" >&5
+echo "$as_me:1158: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1159,10 +1163,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1162: result: $CC" >&5
+  echo "$as_me:1166: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1165: result: no" >&5
+  echo "$as_me:1169: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1171,7 +1175,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:1174: checking for $ac_word" >&5
+echo "$as_me:1178: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1186,7 +1190,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:1189: found $ac_dir/$ac_word" >&5
+echo "$as_me:1193: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1194,10 +1198,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1197: result: $ac_ct_CC" >&5
+  echo "$as_me:1201: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1200: result: no" >&5
+  echo "$as_me:1204: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1210,7 +1214,7 @@ if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1213: checking for $ac_word" >&5
+echo "$as_me:1217: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1225,7 +1229,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1228: found $ac_dir/$ac_word" >&5
+echo "$as_me:1232: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1233,10 +1237,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1236: result: $CC" >&5
+  echo "$as_me:1240: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1239: result: no" >&5
+  echo "$as_me:1243: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1245,7 +1249,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1248: checking for $ac_word" >&5
+echo "$as_me:1252: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1260,7 +1264,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1263: found $ac_dir/$ac_word" >&5
+echo "$as_me:1267: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1268,10 +1272,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1271: result: $ac_ct_CC" >&5
+  echo "$as_me:1275: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1274: result: no" >&5
+  echo "$as_me:1278: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1284,7 +1288,7 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1287: checking for $ac_word" >&5
+echo "$as_me:1291: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1304,7 +1308,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1307: found $ac_dir/$ac_word" >&5
+echo "$as_me:1311: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1326,10 +1330,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1329: result: $CC" >&5
+  echo "$as_me:1333: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1332: result: no" >&5
+  echo "$as_me:1336: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1340,7 +1344,7 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$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:1343: checking for $ac_word" >&5
+echo "$as_me:1347: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1355,7 +1359,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:1358: found $ac_dir/$ac_word" >&5
+echo "$as_me:1362: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1363,10 +1367,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1366: result: $CC" >&5
+  echo "$as_me:1370: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1369: result: no" >&5
+  echo "$as_me:1373: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1379,7 +1383,7 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1382: checking for $ac_word" >&5
+echo "$as_me:1386: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1394,7 +1398,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:1397: found $ac_dir/$ac_word" >&5
+echo "$as_me:1401: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1402,10 +1406,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1405: result: $ac_ct_CC" >&5
+  echo "$as_me:1409: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1408: result: no" >&5
+  echo "$as_me:1412: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1417,32 +1421,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1420: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1424: error: no acceptable cc found in \$PATH" >&5
 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:1425:" \
+echo "$as_me:1429:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1428: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1432: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1431: \$? = $ac_status" >&5
+  echo "$as_me:1435: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1433: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1437: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1436: \$? = $ac_status" >&5
+  echo "$as_me:1440: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1438: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1442: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1441: \$? = $ac_status" >&5
+  echo "$as_me:1445: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1445 "configure"
+#line 1449 "configure"
 #include "confdefs.h"
 
 int
@@ -1458,13 +1462,13 @@ ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1461: checking for C compiler default output" >&5
+echo "$as_me:1465: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1464: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1468: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1467: \$? = $ac_status" >&5
+  echo "$as_me:1471: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1487,34 +1491,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1490: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1494: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1496: result: $ac_file" >&5
+echo "$as_me:1500: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1501: checking whether the C compiler works" >&5
+echo "$as_me:1505: checking whether the C compiler works" >&5
 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
   if { ac_try='./$ac_file'
-  { (eval echo "$as_me:1507: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1510: \$? = $ac_status" >&5
+  echo "$as_me:1514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1517: error: cannot run C compiled programs.
+	{ { echo "$as_me:1521: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1522,24 +1526,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1525: result: yes" >&5
+echo "$as_me:1529: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1532: checking whether we are cross compiling" >&5
+echo "$as_me:1536: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1534: result: $cross_compiling" >&5
+echo "$as_me:1538: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1537: checking for executable suffix" >&5
+echo "$as_me:1541: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1539: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1543: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1542: \$? = $ac_status" >&5
+  echo "$as_me:1546: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1555,25 +1559,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1558: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1562: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1564: result: $ac_cv_exeext" >&5
+echo "$as_me:1568: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1570: checking for object suffix" >&5
+echo "$as_me:1574: checking for object suffix" >&5
 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1576 "configure"
+#line 1580 "configure"
 #include "confdefs.h"
 
 int
@@ -1585,10 +1589,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1588: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1592: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1591: \$? = $ac_status" >&5
+  echo "$as_me:1595: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1600,24 +1604,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1603: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1607: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1610: result: $ac_cv_objext" >&5
+echo "$as_me:1614: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1614: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1618: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1620 "configure"
+#line 1624 "configure"
 #include "confdefs.h"
 
 int
@@ -1632,16 +1636,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1635: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1639: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1638: \$? = $ac_status" >&5
+  echo "$as_me:1642: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1641: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1645: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1644: \$? = $ac_status" >&5
+  echo "$as_me:1648: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1653,19 +1657,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1656: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1660: result: $ac_cv_c_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 CFLAGS="-g"
-echo "$as_me:1662: checking whether $CC accepts -g" >&5
+echo "$as_me:1666: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1668 "configure"
+#line 1672 "configure"
 #include "confdefs.h"
 
 int
@@ -1677,16 +1681,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1680: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1684: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1683: \$? = $ac_status" >&5
+  echo "$as_me:1687: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1686: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1690: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1689: \$? = $ac_status" >&5
+  echo "$as_me:1693: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1696,7 +1700,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1699: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1703: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1723,16 +1727,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1726: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1730: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1729: \$? = $ac_status" >&5
+  echo "$as_me:1733: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1732: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1736: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1735: \$? = $ac_status" >&5
+  echo "$as_me:1739: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1744,7 +1748,7 @@ if { (eval echo "$as_me:1726: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1747 "configure"
+#line 1751 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -1757,16 +1761,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1760: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1764: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1763: \$? = $ac_status" >&5
+  echo "$as_me:1767: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1766: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1770: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1769: \$? = $ac_status" >&5
+  echo "$as_me:1773: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -1776,7 +1780,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 1779 "configure"
+#line 1783 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -1788,16 +1792,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1791: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1795: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1794: \$? = $ac_status" >&5
+  echo "$as_me:1798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1797: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1800: \$? = $ac_status" >&5
+  echo "$as_me:1804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -1825,13 +1829,226 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
+GCC_VERSION=none
+if test "$GCC" = yes ; then
+	echo "$as_me:1834: checking version of $CC" >&5
+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
+	GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+	test -z "$GCC_VERSION" && GCC_VERSION=unknown
+	echo "$as_me:1838: result: $GCC_VERSION" >&5
+echo "${ECHO_T}$GCC_VERSION" >&6
+fi
+
+echo "$as_me:1842: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line 1850 "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1899: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1902: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1905: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1908: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:1925: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:1928: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# This should have been defined by AC_PROG_CC
+: ${CC:=cc}
+
+echo "$as_me:1936: checking \$CC variable" >&5
+echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
+case "$CC" in
+(*[\ \	]-*)
+	echo "$as_me:1940: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:1942: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
+	# humor him...
+	cf_flags=`echo "$CC" | sed -e 's/^[^ 	]*[ 	][ 	]*//'`
+	CC=`echo "$CC" | sed -e 's/[ 	].*//'`
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_flags
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
+
+echo "${as_me:-configure}:2028: testing resulting CC: '$CC' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2032: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2036: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+
+	;;
+(*)
+	echo "$as_me:2040: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
-echo "$as_me:1834: checking how to run the C preprocessor" >&5
+echo "$as_me:2051: checking how to run the C preprocessor" >&5
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -1852,18 +2069,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 1855 "configure"
+#line 2072 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:1860: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2077: \"$ac_cpp conftest.$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:1866: \$? = $ac_status" >&5
+  echo "$as_me:2083: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1886,17 +2103,17 @@ 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 1889 "configure"
+#line 2106 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1893: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2110: \"$ac_cpp conftest.$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:1899: \$? = $ac_status" >&5
+  echo "$as_me:2116: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1933,7 +2150,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:1936: result: $CPP" >&5
+echo "$as_me:2153: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -1943,18 +2160,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 1946 "configure"
+#line 2163 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:1951: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2168: \"$ac_cpp conftest.$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:1957: \$? = $ac_status" >&5
+  echo "$as_me:2174: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1977,17 +2194,17 @@ 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 1980 "configure"
+#line 2197 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1984: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2201: \"$ac_cpp conftest.$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:1990: \$? = $ac_status" >&5
+  echo "$as_me:2207: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2015,7 +2232,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2018: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2235: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2031,7 +2248,7 @@ for ac_prog in mawk gawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:2034: checking for $ac_word" >&5
+echo "$as_me:2251: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AWK+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2046,7 +2263,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AWK="$ac_prog"
-echo "$as_me:2049: found $ac_dir/$ac_word" >&5
+echo "$as_me:2266: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2054,28 +2271,147 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  echo "$as_me:2057: result: $AWK" >&5
+  echo "$as_me:2274: result: $AWK" >&5
 echo "${ECHO_T}$AWK" >&6
 else
-  echo "$as_me:2060: result: no" >&5
+  echo "$as_me:2277: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$AWK" && break
 done
 
-echo "$as_me:2067: checking if filesystem supports mixed-case filenames" >&5
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:2296: checking for a BSD compatible install" >&5
+echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_save_IFS=$IFS; IFS=$ac_path_separator
+  for ac_dir in $PATH; do
+    IFS=$ac_save_IFS
+    # Account for people who put trailing slashes in PATH elements.
+    case $ac_dir/ in
+    / | ./ | .// | /cC/* \
+    | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+    | /usr/ucb/* ) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if $as_executable_p "$ac_dir/$ac_prog"; then
+	  if test $ac_prog = install &&
+            grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:2345: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+case $INSTALL in
+(/*)
+	;;
+(*)
+	cf_dir=`echo $INSTALL | sed -e 's%/[^/]*$%%'`
+	test -z "$cf_dir" && cf_dir=.
+	INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
+	;;
+esac
+
+for ac_prog in tdlint lint alint splint lclint
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2370: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_LINT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$LINT"; then
+  ac_cv_prog_LINT="$LINT" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_LINT="$ac_prog"
+echo "$as_me:2385: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+LINT=$ac_cv_prog_LINT
+if test -n "$LINT"; then
+  echo "$as_me:2393: result: $LINT" >&5
+echo "${ECHO_T}$LINT" >&6
+else
+  echo "$as_me:2396: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$LINT" && break
+done
+
+echo "$as_me:2403: checking if filesystem supports mixed-case filenames" >&5
 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
 if test "${cf_cv_mixedcase+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 if test "$cross_compiling" = yes ; then
-	case $target_alias in #(vi
-	*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi
+	case $target_alias in
+	(*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
 		cf_cv_mixedcase=no
 		;;
-	*)
+	(*)
 		cf_cv_mixedcase=yes
 		;;
 	esac
@@ -2091,9 +2427,10 @@ else
 fi
 
 fi
-echo "$as_me:2094: result: $cf_cv_mixedcase" >&5
+echo "$as_me:2430: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
-test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF
+test "$cf_cv_mixedcase" = yes &&
+cat >>confdefs.h <<\EOF
 #define MIXEDCASE_FILENAMES 1
 EOF
 
@@ -2101,7 +2438,7 @@ for ac_prog in exctags ctags
 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:2104: checking for $ac_word" >&5
+echo "$as_me:2441: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CTAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2116,7 +2453,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CTAGS="$ac_prog"
-echo "$as_me:2119: found $ac_dir/$ac_word" >&5
+echo "$as_me:2456: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2124,10 +2461,10 @@ fi
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:2127: result: $CTAGS" >&5
+  echo "$as_me:2464: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:2130: result: no" >&5
+  echo "$as_me:2467: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2138,7 +2475,7 @@ for ac_prog in exetags etags
 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:2141: checking for $ac_word" >&5
+echo "$as_me:2478: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ETAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2153,7 +2490,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ETAGS="$ac_prog"
-echo "$as_me:2156: found $ac_dir/$ac_word" >&5
+echo "$as_me:2493: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2161,10 +2498,10 @@ fi
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:2164: result: $ETAGS" >&5
+  echo "$as_me:2501: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:2167: result: no" >&5
+  echo "$as_me:2504: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2173,7 +2510,7 @@ done
 
 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
 set dummy ${CTAGS:-ctags}; ac_word=$2
-echo "$as_me:2176: checking for $ac_word" >&5
+echo "$as_me:2513: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2188,7 +2525,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_LOWER_TAGS="yes"
-echo "$as_me:2191: found $ac_dir/$ac_word" >&5
+echo "$as_me:2528: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2197,17 +2534,17 @@ fi
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:2200: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:2537: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:2203: result: no" >&5
+  echo "$as_me:2540: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 if test "$cf_cv_mixedcase" = yes ; then
 	# Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
 set dummy ${ETAGS:-etags}; ac_word=$2
-echo "$as_me:2210: checking for $ac_word" >&5
+echo "$as_me:2547: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2222,7 +2559,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_UPPER_TAGS="yes"
-echo "$as_me:2225: found $ac_dir/$ac_word" >&5
+echo "$as_me:2562: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2231,10 +2568,10 @@ fi
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:2234: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:2571: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:2237: result: no" >&5
+  echo "$as_me:2574: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2254,289 +2591,87 @@ else
 	MAKE_LOWER_TAGS="#"
 fi
 
-CC_G_OPT="-g"
-CC_SHARED_OPTS=unknown
-CPPFLAGS="$CPPFLAGS"
-DFT_DEP_SUFFIX=""
-DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`
-DFT_UPR_MODEL="NORMAL"
-LD="ld"
-LDFLAGS_SHARED=""
-LDFLAGS_STATIC=""
-LD_MODEL=""
-LD_SHARED_OPTS=""
-LIBTOOL=""
-LIB_CLEAN=""
-LIB_COMPILE=""
-LIB_LINK='${CC}'
-LINK_TESTS=""
-LINT=lint
-LINT_OPTS=""
-LOCAL_LDFLAGS=""
-MATH_LIB="-lm"
-PTHREAD="-lm"
-TEST_ARGS=""
-TEST_DEPS=""
-TEST_LIBS=""
-TINFO_ARGS='$(LIBS_CURSES)'
-cf_cv_abi_version=""
-cf_cv_rel_version=""
-
-cf_cv_screen=curses
-cf_cv_libtype=
-
-echo "$as_me:2288: checking for ${CC:-cc} option to accept ANSI C" >&5
-echo $ECHO_N "checking for ${CC:-cc} option to accept ANSI C... $ECHO_C" >&6
-if test "${cf_cv_ansi_cc+set}" = set; then
+echo "$as_me:2594: 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
 
-cf_cv_ansi_cc=no
-cf_save_CFLAGS="$CFLAGS"
-cf_save_CPPFLAGS="$CPPFLAGS"
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
-# SVR4			-Xc
-# UnixWare 1.2		(cannot use -Xc, since ANSI/POSIX clashes)
-for cf_arg in "-DCC_HAS_PROTOS" \
-	"" \
-	-qlanglvl=ansi \
-	-std1 \
-	-Ae \
-	"-Aa -D_HPUX_SOURCE" \
-	-Xc
-do
-
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
-
-for cf_add_cflags in $cf_arg
-do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
-
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
-
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
-done
-
-if test -n "$cf_new_cflags" ; then
-
-	CFLAGS="$CFLAGS $cf_new_cflags"
-fi
-
-if test -n "$cf_new_cppflags" ; then
-
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
-fi
-
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
-fi
-
 	cat >conftest.$ac_ext <<_ACEOF
-#line 2392 "configure"
+#line 2601 "configure"
 #include "confdefs.h"
 
-#ifndef CC_HAS_PROTOS
-#if !defined(__STDC__) || (__STDC__ != 1)
-choke me
-#endif
-#endif
+	#include <stdio.h>
+	#include <math.h>
 
 int
 main ()
 {
-
-	int test (int i, double x);
-	struct s1 {int (*f) (int a);};
-	struct s2 {int (*f) (double a);};
+double x = rand(); printf("result = %g\n", pow(sin(x),x))
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2413: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2616: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2416: \$? = $ac_status" >&5
+  echo "$as_me:2619: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2419: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2622: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2422: \$? = $ac_status" >&5
+  echo "$as_me:2625: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ansi_cc="$cf_arg"; break
+  cf_cv_need_libm=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_need_libm=yes
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-CFLAGS="$cf_save_CFLAGS"
-CPPFLAGS="$cf_save_CPPFLAGS"
-
-fi
-echo "$as_me:2435: result: $cf_cv_ansi_cc" >&5
-echo "${ECHO_T}$cf_cv_ansi_cc" >&6
-
-if test "$cf_cv_ansi_cc" != "no"; then
-if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
-
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
-
-for cf_add_cflags in $cf_cv_ansi_cc
-do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
-
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
-
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
-done
-
-if test -n "$cf_new_cflags" ; then
-
-	CFLAGS="$CFLAGS $cf_new_cflags"
-fi
-
-if test -n "$cf_new_cppflags" ; then
-
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+echo "$as_me:2635: result: $cf_cv_need_libm" >&5
+echo "${ECHO_T}$cf_cv_need_libm" >&6
+if test "$cf_cv_need_libm" = yes
+then
+MATH_LIB=-lm
 fi
 
-else
-	cat >>confdefs.h <<\EOF
-#define CC_HAS_PROTOS 1
-EOF
+top_builddir=`pwd`
 
-fi
-fi
+CC_G_OPT="-g"
+CC_SHARED_OPTS=unknown
+CPPFLAGS="$CPPFLAGS"
+DFT_DEP_SUFFIX=""
+DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`
+DFT_UPR_MODEL="NORMAL"
+LD="ld"
+LDFLAGS_SHARED=""
+LDFLAGS_STATIC=""
+LD_MODEL=""
+LD_SHARED_OPTS=""
+LIBTOOL=""
+LIBTOOL_OPTS=""
+LIB_CLEAN=""
+LIB_COMPILE=""
+LIB_LINK='${CC}'
+LINK_TESTS=""
+LOCAL_LDFLAGS=""
+PACKAGE="ncurses-examples"
+PTHREAD="-lm"
+TEST_ARGS=""
+TEST_DEPS=""
+TEST_LIBS=""
+TINFO_LDFLAGS=''
+TINFO_LIBS='$(LIBS_CURSES)'
+cf_cv_abi_version=""
+cf_cv_rel_version=""
+includesubdir=""
 
-if test "$cf_cv_ansi_cc" = "no"; then
-	{ { echo "$as_me:2528: error: Your compiler does not appear to recognize prototypes.
-You have the following choices:
-	a. adjust your compiler options
-	b. get an up-to-date compiler
-	c. use a wrapper such as unproto" >&5
-echo "$as_me: error: Your compiler does not appear to recognize prototypes.
-You have the following choices:
-	a. adjust your compiler options
-	b. get an up-to-date compiler
-	c. use a wrapper such as unproto" >&2;}
-   { (exit 1); exit 1; }; }
-fi
+cf_cv_screen=curses
+cf_cv_libtype=
 
 if test "$GCC" = yes
 then
@@ -2556,10 +2691,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:2559: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:2694: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 2562 "${as_me:-configure}"
+#line 2697 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -2588,56 +2723,80 @@ cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFG
 		cf_directive="__attribute__(($cf_attribute))"
 		echo "checking for $CC $cf_directive" 1>&5
 
-		case $cf_attribute in #(vi
-		printf) #(vi
+		case $cf_attribute in
+		(printf)
 			cf_printf_attribute=yes
 			cat >conftest.h <<EOF
 #define GCC_$cf_ATTRIBUTE 1
 EOF
 			;;
-		scanf) #(vi
+		(scanf)
 			cf_scanf_attribute=yes
 			cat >conftest.h <<EOF
 #define GCC_$cf_ATTRIBUTE 1
 EOF
 			;;
-		*) #(vi
+		(*)
 			cat >conftest.h <<EOF
 #define GCC_$cf_ATTRIBUTE $cf_directive
 EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:2611: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:2746: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2614: \$? = $ac_status" >&5
+  echo "$as_me:2749: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:2616: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:2751: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
-			case $cf_attribute in #(vi
-			printf) #(vi
-				if test "$cf_printf_attribute" = no ; then
-					cat >>confdefs.h <<EOF
-#define GCC_PRINTFLIKE(fmt,var) /* nothing */
-EOF
-				else
-					cat >>confdefs.h <<EOF
-#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+			case $cf_attribute in
+			(noreturn)
+
+cat >>confdefs.h <<EOF
+#define GCC_NORETURN $cf_directive
 EOF
-				fi
+
 				;;
-			scanf) #(vi
-				if test "$cf_scanf_attribute" = no ; then
-					cat >>confdefs.h <<EOF
-#define GCC_SCANFLIKE(fmt,var) /* nothing */
+			(printf)
+				cf_value='/* nothing */'
+				if test "$cf_printf_attribute" != no ; then
+					cf_value='__attribute__((format(printf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_PRINTF 1
 EOF
-				else
-					cat >>confdefs.h <<EOF
-#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+
+				fi
+
+cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) $cf_value
+EOF
+
+				;;
+			(scanf)
+				cf_value='/* nothing */'
+				if test "$cf_scanf_attribute" != no ; then
+					cf_value='__attribute__((format(scanf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_SCANF 1
 EOF
+
 				fi
+
+cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var) $cf_value
+EOF
+
+				;;
+			(unused)
+
+cat >>confdefs.h <<EOF
+#define GCC_UNUSED $cf_directive
+EOF
+
 				;;
 			esac
 		fi
@@ -2652,17 +2811,21 @@ cf_XOPEN_SOURCE=500
 cf_POSIX_C_SOURCE=199506L
 cf_xopen_source=
 
-case $host_os in #(vi
-aix[456]*) #(vi
+case $host_os in
+(aix[4-7]*)
 	cf_xopen_source="-D_ALL_SOURCE"
 	;;
-darwin[0-8].*) #(vi
+(cygwin|msys)
+	cf_XOPEN_SOURCE=600
+	;;
+(darwin[0-8].*)
 	cf_xopen_source="-D_APPLE_C_SOURCE"
 	;;
-darwin*) #(vi
+(darwin*)
 	cf_xopen_source="-D_DARWIN_C_SOURCE"
+	cf_XOPEN_SOURCE=
 	;;
-freebsd*|dragonfly*) #(vi
+(freebsd*|dragonfly*)
 	# 5.x headers associate
 	#	_XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
 	#	_XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
@@ -2670,25 +2833,26 @@ freebsd*|dragonfly*) #(vi
 	cf_XOPEN_SOURCE=600
 	cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	;;
-hpux11*) #(vi
+(hpux11*)
 	cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
 	;;
-hpux*) #(vi
+(hpux*)
 	cf_xopen_source="-D_HPUX_SOURCE"
 	;;
-irix[56].*) #(vi
+(irix[56].*)
 	cf_xopen_source="-D_SGI_SOURCE"
+	cf_XOPEN_SOURCE=
 	;;
-linux*|gnu*|mint*|k*bsd*-gnu) #(vi
+(linux*|gnu*|mint*|k*bsd*-gnu)
 
-echo "$as_me:2684: checking if we must define _GNU_SOURCE" >&5
+echo "$as_me:2848: 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.$ac_ext <<_ACEOF
-#line 2691 "configure"
+#line 2855 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -2703,16 +2867,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2706: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2870: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2709: \$? = $ac_status" >&5
+  echo "$as_me:2873: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2712: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2876: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2715: \$? = $ac_status" >&5
+  echo "$as_me:2879: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -2721,7 +2885,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 2724 "configure"
+#line 2888 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -2736,16 +2900,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2739: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2903: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2742: \$? = $ac_status" >&5
+  echo "$as_me:2906: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2745: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2909: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2748: \$? = $ac_status" >&5
+  echo "$as_me:2912: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -2760,68 +2924,325 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:2763: result: $cf_cv_gnu_source" >&5
+echo "$as_me:2927: 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"
 
 	;;
-mirbsd*) #(vi
-	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <arpa/inet.h>
-	;;
-netbsd*) #(vi
-	# setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
-	;;
-openbsd*) #(vi
-	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
-	;;
-osf[45]*) #(vi
-	cf_xopen_source="-D_OSF_SOURCE"
-	;;
-nto-qnx*) #(vi
-	cf_xopen_source="-D_QNX_SOURCE"
-	;;
-sco*) #(vi
-	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
-	;;
-solaris2.1[0-9]) #(vi
-	cf_xopen_source="-D__EXTENSIONS__ -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
-	;;
-solaris2.[1-9]) #(vi
-	cf_xopen_source="-D__EXTENSIONS__"
+(minix*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
 	;;
-*)
-	echo "$as_me:2793: 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
+(mirbsd*)
+	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+	cf_XOPEN_SOURCE=
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 2800 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-int
-main ()
-{
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 
-#ifndef _XOPEN_SOURCE
-make an error
-#endif
-  ;
-  return 0;
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+echo "$as_me:2952: 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}:2958: testing if the symbol is already defined go no further ..." 1>&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 2961 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2976: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2979: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2982: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2985: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_posix_c_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_want_posix_source=no
+	 case .$cf_POSIX_C_SOURCE in
+	 (.[12]??*)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		;;
+	 (.2)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		cf_want_posix_source=yes
+		;;
+	 (.*)
+		cf_want_posix_source=yes
+		;;
+	 esac
+	 if test "$cf_want_posix_source" = yes ; then
+		cat >conftest.$ac_ext <<_ACEOF
+#line 3006 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3021: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3024: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3027: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3030: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	 fi
+
+echo "${as_me:-configure}:3041: 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}:3046: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+	 cat >conftest.$ac_ext <<_ACEOF
+#line 3049 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3064: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3067: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3070: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3073: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_c_source=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	 CFLAGS="$cf_save_CFLAGS"
+	 CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3089: 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
+	CFLAGS="$cf_trim_CFLAGS"
+	CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+	;;
+(netbsd*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+	;;
+(openbsd[4-9]*)
+	# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+	cf_xopen_source="-D_BSD_SOURCE"
+	cf_XOPEN_SOURCE=600
+	;;
+(openbsd*)
+	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+	;;
+(os2*)
+	cf_XOPEN_SOURCE=
+	;;
+(osf[45]*)
+	cf_xopen_source="-D_OSF_SOURCE"
+	;;
+(nto-qnx*)
+	cf_xopen_source="-D_QNX_SOURCE"
+	;;
+(sco*)
+	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+	;;
+(solaris2.*)
+	cf_xopen_source="-D__EXTENSIONS__"
+	cf_cv_xopen_source=broken
+	;;
+(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+	cf_XOPEN_SOURCE=
+	cf_POSIX_C_SOURCE=
+	;;
+(*)
+
+echo "$as_me:3210: 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 3217 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2815: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3236: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2818: \$? = $ac_status" >&5
+  echo "$as_me:3239: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2821: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3242: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2824: \$? = $ac_status" >&5
+  echo "$as_me:3245: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -2830,9 +3251,13 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 2833 "configure"
+#line 3254 "configure"
 #include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
+
 int
 main ()
 {
@@ -2845,16 +3270,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2848: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3273: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2851: \$? = $ac_status" >&5
+  echo "$as_me:3276: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2854: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3279: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2857: \$? = $ac_status" >&5
+  echo "$as_me:3282: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -2869,9 +3294,10 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:2872: result: $cf_cv_xopen_source" >&5
+echo "$as_me:3297: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
-	if test "$cf_cv_xopen_source" != no ; then
+
+if test "$cf_cv_xopen_source" != no ; then
 
 CFLAGS=`echo "$CFLAGS" | \
 	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
@@ -2881,7 +3307,7 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-		cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -2891,14 +3317,14 @@ cf_new_extra_cppflags=
 for cf_add_cflags in $cf_temp_xopen_source
 do
 case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
 		case $cf_add_cflags in
-		-D*)
+		(-D*)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 				&& test -z "${cf_tst_cflags}" \
 				&& cf_fix_cppflags=yes
 
@@ -2912,11 +3338,11 @@ no)
 			;;
 		esac
 		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
+		(*$cf_add_cflags)
 			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
+		(*)
+			case $cf_add_cflags in
+			(-D*)
 				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
 CPPFLAGS=`echo "$CPPFLAGS" | \
@@ -2929,17 +3355,17 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 			;;
 		esac
 		;;
-	*)
+	(*)
 		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
 		;;
 	esac
 	;;
-yes)
+(yes)
 	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 		&& test -z "${cf_tst_cflags}" \
 		&& cf_fix_cppflags=no
 	;;
@@ -2961,7 +3387,7 @@ if test -n "$cf_new_extra_cppflags" ; then
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-	fi
+fi
 
 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 
@@ -2976,16 +3402,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:2979: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:3405: 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 "${as_me:-configure}:2985: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:3411: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 2988 "configure"
+#line 3414 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3000,37 +3426,37 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3003: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3429: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3006: \$? = $ac_status" >&5
+  echo "$as_me:3432: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3009: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3435: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3012: \$? = $ac_status" >&5
+  echo "$as_me:3438: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cf_want_posix_source=no
-	 case .$cf_POSIX_C_SOURCE in #(vi
-	 .[12]??*) #(vi
+	 case .$cf_POSIX_C_SOURCE in
+	 (.[12]??*)
 		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
 		;;
-	 .2) #(vi
+	 (.2)
 		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
 		cf_want_posix_source=yes
 		;;
-	 .*)
+	 (.*)
 		cf_want_posix_source=yes
 		;;
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 3033 "configure"
+#line 3459 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3045,16 +3471,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3048: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3474: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3051: \$? = $ac_status" >&5
+  echo "$as_me:3477: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3054: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3480: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3057: \$? = $ac_status" >&5
+  echo "$as_me:3483: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3065,15 +3491,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3068: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:3494: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3073: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:3499: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3076 "configure"
+#line 3502 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3088,16 +3514,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3091: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3517: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3094: \$? = $ac_status" >&5
+  echo "$as_me:3520: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3097: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3523: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3100: \$? = $ac_status" >&5
+  echo "$as_me:3526: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3113,7 +3539,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3116: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:3542: 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
@@ -3128,14 +3554,14 @@ cf_new_extra_cppflags=
 for cf_add_cflags in $cf_cv_posix_c_source
 do
 case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
 		case $cf_add_cflags in
-		-D*)
+		(-D*)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 				&& test -z "${cf_tst_cflags}" \
 				&& cf_fix_cppflags=yes
 
@@ -3149,11 +3575,11 @@ no)
 			;;
 		esac
 		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
+		(*$cf_add_cflags)
 			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
+		(*)
+			case $cf_add_cflags in
+			(-D*)
 				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
 CPPFLAGS=`echo "$CPPFLAGS" | \
@@ -3166,17 +3592,17 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 			;;
 		esac
 		;;
-	*)
+	(*)
 		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
 		;;
 	esac
 	;;
-yes)
+(yes)
 	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 		&& test -z "${cf_tst_cflags}" \
 		&& cf_fix_cppflags=no
 	;;
@@ -3213,14 +3639,14 @@ cf_new_extra_cppflags=
 for cf_add_cflags in $cf_xopen_source
 do
 case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
 		case $cf_add_cflags in
-		-D*)
+		(-D*)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 				&& test -z "${cf_tst_cflags}" \
 				&& cf_fix_cppflags=yes
 
@@ -3234,11 +3660,11 @@ no)
 			;;
 		esac
 		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
+		(*$cf_add_cflags)
 			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
+		(*)
+			case $cf_add_cflags in
+			(-D*)
 				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
 CPPFLAGS=`echo "$CPPFLAGS" | \
@@ -3251,17 +3677,17 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 			;;
 		esac
 		;;
-	*)
+	(*)
 		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
 		;;
 	esac
 	;;
-yes)
+(yes)
 	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
 		&& test -z "${cf_tst_cflags}" \
 		&& cf_fix_cppflags=no
 	;;
@@ -3269,207 +3695,299 @@ esac
 done
 
 if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:3700: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
 
 if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:3708: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:3716: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 fi
 
-echo "$as_me:3288: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-#line 3296 "configure"
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+	echo "$as_me:3724: 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 3727 "configure"
 #include "confdefs.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
+#include <stdlib.h>
 int
 main ()
 {
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
   ;
   return 0;
 }
 _ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX 10.20 and later	-Ae
-# HP-UX older versions	-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3345: \"$ac_compile\"") >&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3742: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3348: \$? = $ac_status" >&5
+  echo "$as_me:3745: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3351: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3748: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3354: \$? = $ac_status" >&5
+  echo "$as_me:3751: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_prog_cc_stdc=$ac_arg
-break
+  cf_XOPEN_SOURCE_set=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_XOPEN_SOURCE_set=no
 fi
-rm -f conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
+rm -f conftest.$ac_objext conftest.$ac_ext
+	echo "$as_me:3760: 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 3765 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main ()
+{
 
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3780: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3783: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3786: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3789: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_XOPEN_SOURCE_set_ok=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_XOPEN_SOURCE_set_ok=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		if test $cf_XOPEN_SOURCE_set_ok = no
+		then
+			{ echo "$as_me:3800: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
+		fi
+	else
 
-case "x$ac_cv_prog_cc_stdc" in
-  x|xno)
-    echo "$as_me:3371: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
-  *)
-    echo "$as_me:3374: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
-    CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
-echo "$as_me:3379: 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 "$as_me:3805: 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 3385 "configure"
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 3812 "configure"
 #include "confdefs.h"
 
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
 int
 main ()
 {
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
-  /* Ultrix mips cc rejects this.  */
-  typedef int charset[2];
-  const charset x;
-  /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *ccp;
-  char **p;
-  /* NEC SVR4.0.2 mips cc rejects this.  */
-  struct point {int x, y;};
-  static struct point const zero = {0,0};
-  /* AIX XL C 1.02.0.0 rejects this.
-     It does not let you subtract one const X* pointer from another in
-     an arm of an if-expression whose if-part is not a constant
-     expression */
-  const char *g = "string";
-  ccp = &g + (g ? g-g : 0);
-  /* HPUX 7.0 cc rejects these. */
-  ++ccp;
-  p = (char**) ccp;
-  ccp = (char const *const *) p;
-  { /* SCO 3.2v4 cc rejects this.  */
-    char *t;
-    char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-    *t++ = 0;
-  }
-  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-    int x[] = {25, 17};
-    const int *foo = &x[0];
-    ++foo;
-  }
-  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-    typedef const int *iptr;
-    iptr p = 0;
-    ++p;
-  }
-  { /* AIX XL C 1.02.0.0 rejects this saying
-       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; };
-    struct s *b; b->j = 5;
-  }
-  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-    const int foo = 10;
-  }
+
+#ifndef _XOPEN_SOURCE
+make an error
 #endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3831: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3834: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3837: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3840: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save="$CPPFLAGS"
+	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+	 cat >conftest.$ac_ext <<_ACEOF
+#line 3849 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main ()
+{
 
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3443: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3868: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3446: \$? = $ac_status" >&5
+  echo "$as_me:3871: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3449: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3874: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3452: \$? = $ac_status" >&5
+  echo "$as_me:3877: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_c_const=yes
+  cf_cv_xopen_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_c_const=no
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+	CPPFLAGS="$cf_save"
+
 fi
-echo "$as_me:3462: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6
-if test $ac_cv_c_const = no; then
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-cat >>confdefs.h <<\EOF
-#define const
-EOF
+fi
+echo "$as_me:3892: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
 
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
+	fi
 fi
 
-echo "$as_me:3472: checking for signal global datatype" >&5
+echo "$as_me:3990: 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) $ECHO_C" >&6
@@ -3481,7 +3999,7 @@ else
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3484 "configure"
+#line 4002 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -3504,16 +4022,16 @@ signal(SIGINT, handler);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3507: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4025: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3510: \$? = $ac_status" >&5
+  echo "$as_me:4028: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4031: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3516: \$? = $ac_status" >&5
+  echo "$as_me:4034: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -3527,1149 +4045,1005 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:3530: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:4048: 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
+test "$cf_cv_sig_atomic_t" != no &&
+cat >>confdefs.h <<EOF
 #define SIG_ATOMIC_T $cf_cv_sig_atomic_t
 EOF
 
-echo "$as_me:3536: checking if you want to see long compiling messages" >&5
-echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
-
-# Check whether --enable-echo or --disable-echo was given.
-if test "${enable_echo+set}" = set; then
-  enableval="$enable_echo"
-  test "$enableval" != no && enableval=yes
-  if test "$enableval" != "yes" ; then
+# Work around breakage on OS X
 
-    ECHO_LT='--silent'
-    ECHO_LD='@echo linking $@;'
-    RULE_CC='@echo compiling $<'
-    SHOW_CC='@echo compiling $@'
-    ECHO_CC='@'
+echo "$as_me:4057: 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
 
-  else
+	cat >conftest.$ac_ext <<_ACEOF
+#line 4064 "configure"
+#include "confdefs.h"
 
-    ECHO_LT=''
-    ECHO_LD=''
-    RULE_CC=''
-    SHOW_CC=''
-    ECHO_CC=''
+#include <sys/types.h>
+#include <sys/signal.h>
 
-  fi
+int
+main ()
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4079: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4082: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4085: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4088: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_define_sigwinch=yes
 else
-  enableval=yes
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 4095 "configure"
+#include "confdefs.h"
 
-    ECHO_LT=''
-    ECHO_LD=''
-    RULE_CC=''
-    SHOW_CC=''
-    ECHO_CC=''
-
-fi;
-echo "$as_me:3570: result: $enableval" >&5
-echo "${ECHO_T}$enableval" >&6
-
-GCC_VERSION=none
-if test "$GCC" = yes ; then
-	echo "$as_me:3575: checking version of $CC" >&5
-echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
-	GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
-	test -z "$GCC_VERSION" && GCC_VERSION=unknown
-	echo "$as_me:3579: result: $GCC_VERSION" >&5
-echo "${ECHO_T}$GCC_VERSION" >&6
-fi
-
-if ( test "$GCC" = yes || test "$GXX" = yes )
-then
-echo "$as_me:3585: checking if you want to turn on gcc warnings" >&5
-echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
-
-# Check whether --enable-warnings or --disable-warnings was given.
-if test "${enable_warnings+set}" = set; then
-  enableval="$enable_warnings"
-  test "$enableval" != yes && enableval=no
-  if test "$enableval" != "no" ; then
-    with_warnings=yes
-  else
-    with_warnings=no
-  fi
-else
-  enableval=no
-  with_warnings=no
-
-fi;
-echo "$as_me:3602: result: $with_warnings" >&5
-echo "${ECHO_T}$with_warnings" >&6
-if test "$with_warnings" = "yes"
-then
-
-if test "$GCC" = yes
-then
-cat > conftest.i <<EOF
-#ifndef GCC_PRINTF
-#define GCC_PRINTF 0
-#endif
-#ifndef GCC_SCANF
-#define GCC_SCANF 0
-#endif
-#ifndef GCC_NORETURN
-#define GCC_NORETURN /* nothing */
-#endif
-#ifndef GCC_UNUSED
-#define GCC_UNUSED /* nothing */
-#endif
-EOF
-if test "$GCC" = yes
-then
-	{ echo "$as_me:3625: checking for $CC __attribute__ directives..." >&5
-echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
-cat > conftest.$ac_ext <<EOF
-#line 3628 "${as_me:-configure}"
-#include "confdefs.h"
-#include "conftest.h"
-#include "conftest.i"
-#if	GCC_PRINTF
-#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
-#else
-#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
-#endif
-#if	GCC_SCANF
-#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
-#else
-#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
-#endif
-extern void wow(char *,...) GCC_SCANFLIKE(1,2);
-extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
-extern void foo(void) GCC_NORETURN;
-int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
-EOF
-	cf_printf_attribute=no
-	cf_scanf_attribute=no
-	for cf_attribute in scanf printf unused noreturn
-	do
-
-cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-		cf_directive="__attribute__(($cf_attribute))"
-		echo "checking for $CC $cf_directive" 1>&5
-
-		case $cf_attribute in #(vi
-		printf) #(vi
-			cf_printf_attribute=yes
-			cat >conftest.h <<EOF
-#define GCC_$cf_ATTRIBUTE 1
-EOF
-			;;
-		scanf) #(vi
-			cf_scanf_attribute=yes
-			cat >conftest.h <<EOF
-#define GCC_$cf_ATTRIBUTE 1
-EOF
-			;;
-		*) #(vi
-			cat >conftest.h <<EOF
-#define GCC_$cf_ATTRIBUTE $cf_directive
-EOF
-			;;
-		esac
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
 
-		if { (eval echo "$as_me:3677: \"$ac_compile\"") >&5
+int
+main ()
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4113: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3680: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:3682: result: ... $cf_attribute" >&5
-echo "${ECHO_T}... $cf_attribute" >&6
-			cat conftest.h >>confdefs.h
-			case $cf_attribute in #(vi
-			printf) #(vi
-				if test "$cf_printf_attribute" = no ; then
-					cat >>confdefs.h <<EOF
-#define GCC_PRINTFLIKE(fmt,var) /* nothing */
-EOF
-				else
-					cat >>confdefs.h <<EOF
-#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
-EOF
-				fi
-				;;
-			scanf) #(vi
-				if test "$cf_scanf_attribute" = no ; then
-					cat >>confdefs.h <<EOF
-#define GCC_SCANFLIKE(fmt,var) /* nothing */
-EOF
-				else
-					cat >>confdefs.h <<EOF
-#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
-EOF
-				fi
-				;;
-			esac
-		fi
-	done
+  echo "$as_me:4116: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4119: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4122: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_define_sigwinch=maybe
 else
-	fgrep define conftest.i >>confdefs.h
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_define_sigwinch=no
 fi
-rm -rf conftest*
+rm -f conftest.$ac_objext conftest.$ac_ext
+
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-INTEL_COMPILER=no
+fi
+echo "$as_me:4136: result: $cf_cv_define_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
 
-if test "$GCC" = yes ; then
-	case $host_os in
-	linux*|gnu*)
-		echo "$as_me:3722: 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 3727 "configure"
+if test "$cf_cv_define_sigwinch" = maybe ; then
+echo "$as_me:4140: 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
+else
+
+cf_cv_fixup_sigwinch=unknown
+cf_sigwinch=32
+while test $cf_sigwinch != 1
+do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 4151 "configure"
 #include "confdefs.h"
 
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
 int
 main ()
 {
 
-#ifdef __INTEL_COMPILER
-#else
+#if SIGWINCH != $cf_sigwinch
 make an error
 #endif
-
+int x = SIGWINCH
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3744: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4173: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3747: \$? = $ac_status" >&5
+  echo "$as_me:4176: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3750: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4179: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3753: \$? = $ac_status" >&5
+  echo "$as_me:4182: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  INTEL_COMPILER=yes
-cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
-
+  cf_cv_fixup_sigwinch=$cf_sigwinch
+	 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:3764: result: $INTEL_COMPILER" >&5
-echo "${ECHO_T}$INTEL_COMPILER" >&6
-		;;
-	esac
-fi
-
-cat > conftest.$ac_ext <<EOF
-#line 3771 "${as_me:-configure}"
-int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
-EOF
-
-if test "$INTEL_COMPILER" = yes
-then
-# The "-wdXXX" options suppress warnings:
-# remark #1419: external declaration in primary source file
-# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
-# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
-# remark #193: zero used for undefined preprocessing identifier
-# remark #593: variable "curs_sb_left_arrow" was set but never used
-# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
-# remark #869: parameter "tw" was never referenced
-# remark #981: operands are evaluated in unspecified order
-# warning #279: controlling expression is constant
-
-	{ echo "$as_me:3788: checking for $CC warning options..." >&5
-echo "$as_me: checking for $CC warning options..." >&6;}
-	cf_save_CFLAGS="$CFLAGS"
-	EXTRA_CFLAGS="-Wall"
-	for cf_opt in \
-		wd1419 \
-		wd1683 \
-		wd1684 \
-		wd193 \
-		wd593 \
-		wd279 \
-		wd810 \
-		wd869 \
-		wd981
-	do
-		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:3804: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:3807: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:3809: result: ... -$cf_opt" >&5
-echo "${ECHO_T}... -$cf_opt" >&6
-			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
-		fi
-	done
-	CFLAGS="$cf_save_CFLAGS"
-
-elif test "$GCC" = yes
-then
-	{ echo "$as_me:3818: checking for $CC warning options..." >&5
-echo "$as_me: checking for $CC warning options..." >&6;}
-	cf_save_CFLAGS="$CFLAGS"
-	EXTRA_CFLAGS=
-	cf_warn_CONST=""
-	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
-	for cf_opt in W Wall \
-		Wbad-function-cast \
-		Wcast-align \
-		Wcast-qual \
-		Winline \
-		Wmissing-declarations \
-		Wmissing-prototypes \
-		Wnested-externs \
-		Wpointer-arith \
-		Wshadow \
-		Wstrict-prototypes \
-		Wundef $cf_warn_CONST
-	do
-		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:3838: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:3841: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:3843: result: ... -$cf_opt" >&5
-echo "${ECHO_T}... -$cf_opt" >&6
-			case $cf_opt in #(vi
-			Wcast-qual) #(vi
-				CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
-				;;
-			Winline) #(vi
-				case $GCC_VERSION in
-				[34].*)
-					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:3854: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+cf_sigwinch=`expr $cf_sigwinch - 1`
+done
 
-					continue;;
-				esac
-				;;
-			esac
-			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
-		fi
-	done
-	CFLAGS="$cf_save_CFLAGS"
 fi
-rm -rf conftest*
+echo "$as_me:4196: result: $cf_cv_fixup_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
-fi
+	if test "$cf_cv_fixup_sigwinch" != unknown ; then
+		CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch"
+	fi
 fi
 
-# Check whether --with-curses-dir or --without-curses-dir was given.
-if test "${with_curses_dir+set}" = set; then
-  withval="$with_curses_dir"
+# Checks for CODESET support.
 
-if test "x$prefix" != xNONE; then
-  cf_path_syntax="$prefix"
+echo "$as_me:4206: 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) $ECHO_C" >&6
 else
-  cf_path_syntax="$ac_default_prefix"
-fi
-
-case ".$withval" in #(vi
-.\$\(*\)*|.\'*\'*) #(vi
-  ;;
-..|./*|.\\*) #(vi
-  ;;
-.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
-  ;;
-.\${*prefix}*) #(vi
-  eval withval="$withval"
-  case ".$withval" in #(vi
-  .NONE/*)
-    withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
-    ;;
-  esac
-  ;; #(vi
-.no|.NONE/*)
-  withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
-  ;;
-*)
-  { { echo "$as_me:3899: error: expected a pathname, not \"$withval\"" >&5
-echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
-   { (exit 1); exit 1; }; }
-  ;;
-esac
-
-	 cf_cv_curses_dir=$withval
-else
-  cf_cv_curses_dir=no
-fi;
-
-# Check whether --with-5lib or --without-5lib was given.
-if test "${with_5lib+set}" = set; then
-  withval="$with_5lib"
-  LIBS="-L/usr/5lib $LIBS"
-	 CPPFLAGS="$CPPFLAGS -I/usr/5include"
-fi;
-
-# Check whether --with-ncursesw or --without-ncursesw was given.
-if test "${with_ncursesw+set}" = set; then
-  withval="$with_ncursesw"
-  cf_cv_screen=ncursesw
-else
-
-# Check whether --with-ncurses or --without-ncurses was given.
-if test "${with_ncurses+set}" = set; then
-  withval="$with_ncurses"
-  cf_cv_screen=ncurses
-else
-
-# Check whether --with-pdcurses or --without-pdcurses was given.
-if test "${with_pdcurses+set}" = set; then
-  withval="$with_pdcurses"
-  cf_cv_screen=pdcurses
-fi;
-fi;
-fi;
-
-case $cf_cv_screen in
-curses)
-
-echo "$as_me:3940: checking for extra include directories" >&5
-echo $ECHO_N "checking for extra include directories... $ECHO_C" >&6
-if test "${cf_cv_curses_incdir+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-cf_cv_curses_incdir=no
-case $host_os in #(vi
-hpux10.*) #(vi
-	test -d /usr/include/curses_colr && \
-	cf_cv_curses_incdir="-I/usr/include/curses_colr"
-	;;
-sunos3*|sunos4*)
-	test -d /usr/5lib && \
-	test -d /usr/5include && \
-	cf_cv_curses_incdir="-I/usr/5include"
-	;;
-esac
-
-fi
-echo "$as_me:3960: result: $cf_cv_curses_incdir" >&5
-echo "${ECHO_T}$cf_cv_curses_incdir" >&6
-test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
-
-echo "$as_me:3964: checking if we have identified curses headers" >&5
-echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
-if test "${cf_cv_ncurses_header+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-cf_cv_ncurses_header=none
-for cf_header in  \
-	curses.h \
-	ncurses.h ncurses/curses.h ncurses/ncurses.h
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 3976 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4212 "configure"
 #include "confdefs.h"
-#include <${cf_header}>
+#include <langinfo.h>
 int
 main ()
 {
-initscr(); tgoto("?", 0,0)
+char* cs = nl_langinfo(CODESET);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3988: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4224: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3991: \$? = $ac_status" >&5
+  echo "$as_me:4227: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3994: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4230: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3997: \$? = $ac_status" >&5
+  echo "$as_me:4233: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_header=$cf_header; break
+  am_cv_langinfo_codeset=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+am_cv_langinfo_codeset=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:4008: result: $cf_cv_ncurses_header" >&5
-echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+echo "$as_me:4244: result: $am_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
+	if test $am_cv_langinfo_codeset = yes; then
 
-if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:4012: error: No curses header-files found" >&5
-echo "$as_me: error: No curses header-files found" >&2;}
-   { (exit 1); exit 1; }; }
-fi
+cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
 
-# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+	fi
 
-for ac_header in $cf_cv_ncurses_header
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:4022: 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 "$as_me:4254: checking if you want to use pkg-config" >&5
+echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
+
+# Check whether --with-pkg-config or --without-pkg-config was given.
+if test "${with_pkg_config+set}" = set; then
+  withval="$with_pkg_config"
+  cf_pkg_config=$withval
+else
+  cf_pkg_config=yes
+fi;
+echo "$as_me:4264: result: $cf_pkg_config" >&5
+echo "${ECHO_T}$cf_pkg_config" >&6
+
+case $cf_pkg_config in
+(no)
+	PKG_CONFIG=none
+	;;
+(yes)
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+echo "$as_me:4276: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 4028 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:4032: \"$ac_cpp conftest.$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:4038: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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/$ac_word"; then
+   ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
+   echo "$as_me:4293: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+
+if test -n "$PKG_CONFIG"; then
+  echo "$as_me:4304: result: $PKG_CONFIG" >&5
+echo "${ECHO_T}$PKG_CONFIG" >&6
 else
-  ac_cpp_err=yes
+  echo "$as_me:4307: result: no" >&5
+echo "${ECHO_T}no" >&6
 fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+echo "$as_me:4316: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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/$ac_word"; then
+   ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
+   echo "$as_me:4333: found $ac_dir/$ac_word" >&5
+   break
 fi
-rm -f conftest.err conftest.$ac_ext
+done
+
+  test -z "$ac_cv_path_ac_pt_PKG_CONFIG" && ac_cv_path_ac_pt_PKG_CONFIG="none"
+  ;;
+esac
 fi
-echo "$as_me:4057: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 
+if test -n "$ac_pt_PKG_CONFIG"; then
+  echo "$as_me:4345: result: $ac_pt_PKG_CONFIG" >&5
+echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
+else
+  echo "$as_me:4348: result: no" >&5
+echo "${ECHO_T}no" >&6
 fi
-done
 
-echo "$as_me:4067: checking for terminfo header" >&5
-echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
-if test "${cf_cv_term_header+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  PKG_CONFIG=$ac_pt_PKG_CONFIG
 else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
 
-case ${cf_cv_ncurses_header} in #(vi
-*/ncurses.h|*/ncursesw.h) #(vi
-	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
 	;;
-*)
-	cf_term_header=term.h
+(*)
+	PKG_CONFIG=$withval
 	;;
 esac
 
-for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 4085 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <$cf_test>
-
-int
-main ()
-{
-int x = auto_left_margin
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4100: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:4103: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4106: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4109: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+test -z "$PKG_CONFIG" && PKG_CONFIG=none
+if test "$PKG_CONFIG" != none ; then
 
-	cf_cv_term_header="$cf_test"
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-
-	cf_cv_term_header=unknown
-
+	cf_path_syntax="$ac_default_prefix"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	test "$cf_cv_term_header" != unknown && break
-done
 
-fi
-echo "$as_me:4125: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
+case ".$PKG_CONFIG" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval PKG_CONFIG="$PKG_CONFIG"
+	case ".$PKG_CONFIG" in
+	(.NONE/*)
+		PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:4391: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
 
-# Set definitions to allow ifdef'ing to accommodate subdirectories
+elif test "x$cf_pkg_config" != xno ; then
+	{ echo "$as_me:4398: WARNING: pkg-config is not installed" >&5
+echo "$as_me: WARNING: pkg-config is not installed" >&2;}
+fi
 
-case $cf_cv_term_header in # (vi
-*term.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
+echo "$as_me:4402: 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
 
-	;;
-esac
+# Check whether --enable-echo or --disable-echo was given.
+if test "${enable_echo+set}" = set; then
+  enableval="$enable_echo"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
 
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
-EOF
+	ECHO_LT='--silent'
+	ECHO_LD='@echo linking $@;'
+	RULE_CC='@echo compiling $<'
+	SHOW_CC='@echo compiling $@'
+	ECHO_CC='@'
 
-	;;
-ncursesw/term.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_TERM_H 1
-EOF
+	else
 
-	;;
-esac
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
 
-echo "$as_me:4154: checking for ncurses version" >&5
-echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
-if test "${cf_cv_ncurses_version+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+	fi
 else
+  enableval=yes
 
-	cf_cv_ncurses_version=no
-	cf_tempfile=out$$
-	rm -f $cf_tempfile
-	if test "$cross_compiling" = yes; then
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
 
-	# This will not work if the preprocessor splits the line after the
-	# Autoconf token.  The 'unproto' program does that.
-	cat > conftest.$ac_ext <<EOF
-#include <${cf_cv_ncurses_header:-curses.h}>
-#undef Autoconf
-#ifdef NCURSES_VERSION
-Autoconf NCURSES_VERSION
-#else
-#ifdef __NCURSES_H
-Autoconf "old"
-#endif
-;
-#endif
-EOF
-	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:4180: \"$cf_try\"") >&5
-  (eval $cf_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4183: \$? = $ac_status" >&5
-  (exit $ac_status); }
-	if test -f conftest.out ; then
-		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
-		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
-		rm -f conftest.out
+fi;
+echo "$as_me:4436: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+echo "$as_me:4439: checking for ncurses wrap-prefix" >&5
+echo $ECHO_N "checking for ncurses wrap-prefix... $ECHO_C" >&6
+
+# Check whether --with-ncurses-wrap-prefix or --without-ncurses-wrap-prefix was given.
+if test "${with_ncurses_wrap_prefix+set}" = set; then
+  withval="$with_ncurses_wrap_prefix"
+  NCURSES_WRAP_PREFIX=$withval
+else
+  NCURSES_WRAP_PREFIX=_nc_
+fi;
+echo "$as_me:4449: result: $NCURSES_WRAP_PREFIX" >&5
+echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
+
+echo "$as_me:4452: checking if you want to check for wide-character functions" >&5
+echo $ECHO_N "checking if you want to check for wide-character functions... $ECHO_C" >&6
+
+# Check whether --enable-widec or --disable-widec was given.
+if test "${enable_widec+set}" = set; then
+  enableval="$enable_widec"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    cf_enable_widec=no
+	else
+		cf_enable_widec=yes
 	fi
+else
+  enableval=yes
+	cf_enable_widec=yes
+
+fi;
+echo "$as_me:4469: result: $cf_enable_widec" >&5
+echo "${ECHO_T}$cf_enable_widec" >&6
+
+echo "$as_me:4472: checking for specific curses-directory" >&5
+echo $ECHO_N "checking for specific curses-directory... $ECHO_C" >&6
 
+# Check whether --with-curses-dir or --without-curses-dir was given.
+if test "${with_curses_dir+set}" = set; then
+  withval="$with_curses_dir"
+  cf_cv_curses_dir=$withval
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 4193 "configure"
-#include "confdefs.h"
+  cf_cv_curses_dir=no
+fi;
+echo "$as_me:4482: result: $cf_cv_curses_dir" >&5
+echo "${ECHO_T}$cf_cv_curses_dir" >&6
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <stdio.h>
-int main()
-{
-	FILE *fp = fopen("$cf_tempfile", "w");
-#ifdef NCURSES_VERSION
-# ifdef NCURSES_VERSION_PATCH
-	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
-# else
-	fprintf(fp, "%s\n", NCURSES_VERSION);
-# endif
-#else
-# ifdef __NCURSES_H
-	fprintf(fp, "old\n");
-# else
-	make an error
-# endif
-#endif
-	${cf_cv_main_return:-return}(0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:4218: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:4221: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:4223: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4226: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
+then
 
-	cf_cv_ncurses_version=`cat $cf_tempfile`
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+	cf_path_syntax="$ac_default_prefix"
 fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-	rm -f $cf_tempfile
 
-fi
-echo "$as_me:4240: result: $cf_cv_ncurses_version" >&5
-echo "${ECHO_T}$cf_cv_ncurses_version" >&6
-test "$cf_cv_ncurses_version" = no || cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:4513: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
 
-echo "$as_me:4246: checking if we have identified curses libraries" >&5
-echo $ECHO_N "checking if we have identified curses libraries... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 4249 "configure"
+	if test -d "$cf_cv_curses_dir"
+	then
+
+if test -n "$cf_cv_curses_dir/include" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 4546 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdio.h>
 int
 main ()
 {
-initscr(); tgoto("?", 0,0)
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4261: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4558: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4264: \$? = $ac_status" >&5
+  echo "$as_me:4561: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4267: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4564: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4270: \$? = $ac_status" >&5
+  echo "$as_me:4567: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_have_incdir=yes
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:4279: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
 
-if test "$cf_result" = no ; then
-case $host_os in #(vi
-freebsd*) #(vi
-    echo "$as_me:4285: checking for tgoto in -lmytinfo" >&5
-echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
-if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:4584: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_curses_dir/lib" ; then
+	for cf_add_libdir in $cf_cv_curses_dir/lib
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:4620: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	fi
+fi
+
+cf_cv_screen=curses
+
+echo "$as_me:4633: checking for specified curses library type" >&5
+echo $ECHO_N "checking for specified curses library type... $ECHO_C" >&6
+
+# Check whether --with-screen or --without-screen was given.
+if test "${with_screen+set}" = set; then
+  withval="$with_screen"
+  cf_cv_screen=$withval
+else
+
+# Check whether --with-ncursesw or --without-ncursesw was given.
+if test "${with_ncursesw+set}" = set; then
+  withval="$with_ncursesw"
+  cf_cv_screen=ncursesw
+else
+
+# Check whether --with-ncurses or --without-ncurses was given.
+if test "${with_ncurses+set}" = set; then
+  withval="$with_ncurses"
+  cf_cv_screen=ncurses
+else
+
+# Check whether --with-pdcurses or --without-pdcurses was given.
+if test "${with_pdcurses+set}" = set; then
+  withval="$with_pdcurses"
+  cf_cv_screen=pdcurses
+else
+
+# Check whether --with-curses-colr or --without-curses-colr was given.
+if test "${with_curses_colr+set}" = set; then
+  withval="$with_curses_colr"
+  cf_cv_screen=curses_colr
+else
+
+# Check whether --with-curses-5lib or --without-curses-5lib was given.
+if test "${with_curses_5lib+set}" = set; then
+  withval="$with_curses_5lib"
+  cf_cv_screen=curses_5lib
+fi;
+fi;
+fi;
+fi;
+fi;
+fi;
+
+echo "$as_me:4677: result: $cf_cv_screen" >&5
+echo "${ECHO_T}$cf_cv_screen" >&6
+
+case $cf_cv_screen in
+(curses|curses_*)
+
+echo "$as_me:4683: checking for extra include directories" >&5
+echo $ECHO_N "checking for extra include directories... $ECHO_C" >&6
+if test "${cf_cv_curses_incdir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmytinfo  $LIBS"
+
+cf_cv_curses_incdir=no
+case $host_os in
+(hpux10.*)
+	if test "x$cf_cv_screen" = "xcurses_colr"
+	then
+		test -d /usr/include/curses_colr && \
+		cf_cv_curses_incdir="-I/usr/include/curses_colr"
+	fi
+	;;
+(sunos3*|sunos4*)
+	if test "x$cf_cv_screen" = "xcurses_5lib"
+	then
+		test -d /usr/5lib && \
+		test -d /usr/5include && \
+		cf_cv_curses_incdir="-I/usr/5include"
+	fi
+	;;
+esac
+
+fi
+echo "$as_me:4709: result: $cf_cv_curses_incdir" >&5
+echo "${ECHO_T}$cf_cv_curses_incdir" >&6
+test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
+
+echo "$as_me:4713: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h  \
+	curses.h  ncurses/ncurses.h ncurses/curses.h
+do
 cat >conftest.$ac_ext <<_ACEOF
-#line 4293 "configure"
+#line 4725 "configure"
 #include "confdefs.h"
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char tgoto ();
+#include <${cf_header}>
 int
 main ()
 {
-tgoto ();
+initscr(); tgoto("?", 0,0)
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4312: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4737: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4315: \$? = $ac_status" >&5
+  echo "$as_me:4740: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4318: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4743: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4321: \$? = $ac_status" >&5
+  echo "$as_me:4746: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_mytinfo_tgoto=yes
+  cf_cv_ncurses_header=$cf_header; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_mytinfo_tgoto=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
 fi
-echo "$as_me:4332: result: $ac_cv_lib_mytinfo_tgoto" >&5
-echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
-if test $ac_cv_lib_mytinfo_tgoto = yes; then
-  LIBS="-lmytinfo $LIBS"
+echo "$as_me:4757: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:4761: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-    ;;
-hpux10.*) #(vi
-    echo "$as_me:4340: checking for initscr in -lcur_colr" >&5
-echo $ECHO_N "checking for initscr in -lcur_colr... $ECHO_C" >&6
-if test "${ac_cv_lib_cur_colr_initscr+set}" = set; then
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4771: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcur_colr  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 4348 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4777 "configure"
 #include "confdefs.h"
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char initscr ();
-int
-main ()
-{
-initscr ();
-  ;
-  return 0;
-}
+#include <$ac_header>
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4367: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:4370: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4373: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (eval echo "$as_me:4781: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:4376: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_cur_colr_initscr=yes
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4787: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_cur_colr_initscr=no
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4387: result: $ac_cv_lib_cur_colr_initscr" >&5
-echo "${ECHO_T}$ac_cv_lib_cur_colr_initscr" >&6
-if test $ac_cv_lib_cur_colr_initscr = yes; then
-
-        LIBS="-lcur_colr $LIBS"
-        ac_cv_func_initscr=yes
+echo "$as_me:4806: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-else
+fi
+done
 
-    echo "$as_me:4396: checking for initscr in -lHcurses" >&5
-echo $ECHO_N "checking for initscr in -lHcurses... $ECHO_C" >&6
-if test "${ac_cv_lib_Hcurses_initscr+set}" = set; then
+echo "$as_me:4816: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lHcurses  $LIBS"
+
+case ${cf_cv_ncurses_header} in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
 cat >conftest.$ac_ext <<_ACEOF
-#line 4404 "configure"
+#line 4834 "configure"
 #include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char initscr ();
 int
 main ()
 {
-initscr ();
+int x = auto_left_margin
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4423: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4849: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4426: \$? = $ac_status" >&5
+  echo "$as_me:4852: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4429: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4855: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4432: \$? = $ac_status" >&5
+  echo "$as_me:4858: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_Hcurses_initscr=yes
+
+	cf_cv_term_header="$cf_test"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_Hcurses_initscr=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:4443: result: $ac_cv_lib_Hcurses_initscr" >&5
-echo "${ECHO_T}$ac_cv_lib_Hcurses_initscr" >&6
-if test $ac_cv_lib_Hcurses_initscr = yes; then
 
-        # HP's header uses __HP_CURSES, but user claims _HP_CURSES.
-        LIBS="-lHcurses $LIBS"
-        CPPFLAGS="$CPPFLAGS -D__HP_CURSES -D_HP_CURSES"
-        ac_cv_func_initscr=yes
+	cf_cv_term_header=unknown
 
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	test "$cf_cv_term_header" != unknown && break
+done
 
 fi
+echo "$as_me:4874: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
 
-    ;;
-linux*) # Suse Linux does not follow /usr/lib convention
+# Set definitions to allow ifdef'ing to accommodate subdirectories
 
-if test -n "/lib" ; then
-  for cf_add_libdir in /lib
-  do
-    if test $cf_add_libdir = /usr/lib ; then
-      :
-    elif test -d $cf_add_libdir
-    then
-      cf_have_libdir=no
-      if test -n "$LDFLAGS$LIBS" ; then
-        # a loop is needed to ensure we can add subdirs of existing dirs
-        for cf_test_libdir in $LDFLAGS $LIBS ; do
-          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
-            cf_have_libdir=yes; break
-          fi
-        done
-      fi
-      if test "$cf_have_libdir" = no ; then
-        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+case $cf_cv_term_header in
+(*term.h)
 
-echo "${as_me:-configure}:4478: testing adding $cf_add_libdir to library-path ..." 1>&5
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
+	;;
+esac
 
-    ;;
-sunos3*|sunos4*)
-    if test -d /usr/5lib ; then
+case $cf_cv_term_header in
+(ncurses/term.h)
 
-if test -n "/usr/5lib" ; then
-  for cf_add_libdir in /usr/5lib
-  do
-    if test $cf_add_libdir = /usr/lib ; then
-      :
-    elif test -d $cf_add_libdir
-    then
-      cf_have_libdir=no
-      if test -n "$LDFLAGS$LIBS" ; then
-        # a loop is needed to ensure we can add subdirs of existing dirs
-        for cf_test_libdir in $LDFLAGS $LIBS ; do
-          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
-            cf_have_libdir=yes; break
-          fi
-        done
-      fi
-      if test "$cf_have_libdir" = no ; then
-        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
 
-echo "${as_me:-configure}:4509: testing adding $cf_add_libdir to library-path ..." 1>&5
+	;;
+(ncursesw/term.h)
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
 
-      LIBS="-lcurses -ltermcap $LIBS"
-    fi
-    ac_cv_func_initscr=yes
-    ;;
+	;;
 esac
 
-if test ".$ac_cv_func_initscr" != .yes ; then
-    cf_save_LIBS="$LIBS"
-    cf_term_lib=""
-    cf_curs_lib=""
+echo "$as_me:4906: checking for ncurses version" >&5
+echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
+if test "${cf_cv_ncurses_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-    if test ".${cf_cv_ncurses_version:-no}" != .no
-    then
-        cf_check_list="ncurses curses cursesX"
-    else
-        cf_check_list="cursesX curses ncurses"
-    fi
+	cf_cv_ncurses_version=no
+	cf_tempfile=out$$
+	rm -f $cf_tempfile
+	if test "$cross_compiling" = yes; then
+
+	# This will not work if the preprocessor splits the line after the
+	# Autoconf token.  The 'unproto' program does that.
+	cat > conftest.$ac_ext <<EOF
+#include <${cf_cv_ncurses_header:-curses.h}>
+#undef Autoconf
+#ifdef NCURSES_VERSION
+Autoconf NCURSES_VERSION
+#else
+#ifdef __NCURSES_H
+Autoconf "old"
+#endif
+;
+#endif
+EOF
+	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
+	{ (eval echo "$as_me:4932: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4935: \$? = $ac_status" >&5
+  (exit $ac_status); }
+	if test -f conftest.out ; then
+		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
+		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
+		rm -f conftest.out
+	fi
 
-    # Check for library containing tgoto.  Do this before curses library
-    # because it may be needed to link the test-case for initscr.
-    echo "$as_me:4537: checking for tgoto" >&5
-echo $ECHO_N "checking for tgoto... $ECHO_C" >&6
-if test "${ac_cv_func_tgoto+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4543 "configure"
+#line 4945 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char tgoto (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char tgoto ();
-char (*f) ();
 
-int
-main ()
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdio.h>
+int main()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_tgoto) || defined (__stub___tgoto)
-choke me
+	FILE *fp = fopen("$cf_tempfile", "w");
+#ifdef NCURSES_VERSION
+# ifdef NCURSES_VERSION_PATCH
+	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
+# else
+	fprintf(fp, "%s\n", NCURSES_VERSION);
+# endif
 #else
-f = tgoto;
+# ifdef __NCURSES_H
+	fprintf(fp, "old\n");
+# else
+	make an error
+# endif
 #endif
-
-  ;
-  return 0;
+	${cf_cv_main_return:-return}(0);
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4574: \"$ac_link\"") >&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:4970: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4577: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4580: \"$ac_try\"") >&5
+  echo "$as_me:4973: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:4975: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4583: \$? = $ac_status" >&5
+  echo "$as_me:4978: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_tgoto=yes
+
+	cf_cv_ncurses_version=`cat $cf_tempfile`
 else
-  echo "$as_me: failed program was:" >&5
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_tgoto=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4593: result: $ac_cv_func_tgoto" >&5
-echo "${ECHO_T}$ac_cv_func_tgoto" >&6
-if test $ac_cv_func_tgoto = yes; then
-  cf_term_lib=predefined
-else
+	rm -f $cf_tempfile
 
-        for cf_term_lib in $cf_check_list termcap termlib unknown
-        do
-            as_ac_Lib=`echo "ac_cv_lib_$cf_term_lib''_tgoto" | $as_tr_sh`
-echo "$as_me:4602: checking for tgoto in -l$cf_term_lib" >&5
-echo $ECHO_N "checking for tgoto in -l$cf_term_lib... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$cf_term_lib  $LIBS"
+fi
+echo "$as_me:4992: result: $cf_cv_ncurses_version" >&5
+echo "${ECHO_T}$cf_cv_ncurses_version" >&6
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+echo "$as_me:4999: checking if we have identified curses libraries" >&5
+echo $ECHO_N "checking if we have identified curses libraries... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4610 "configure"
+#line 5002 "configure"
 #include "confdefs.h"
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char tgoto ();
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-tgoto ();
+initscr(); tgoto("?", 0,0)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4629: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5014: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4632: \$? = $ac_status" >&5
+  echo "$as_me:5017: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4635: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5020: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4638: \$? = $ac_status" >&5
+  echo "$as_me:5023: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:4649: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  break
-fi
-
-        done
-
-fi
+echo "$as_me:5032: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
 
-    # Check for library containing initscr
-    test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
- 	for cf_curs_lib in $cf_check_list xcurses jcurses pdcurses unknown
-    do
-        as_ac_Lib=`echo "ac_cv_lib_$cf_curs_lib''_initscr" | $as_tr_sh`
-echo "$as_me:4664: checking for initscr in -l$cf_curs_lib" >&5
-echo $ECHO_N "checking for initscr in -l$cf_curs_lib... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+if test "$cf_result" = no ; then
+case $host_os in
+(freebsd*)
+	echo "$as_me:5038: checking for tgoto in -lmytinfo" >&5
+echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$cf_curs_lib  $LIBS"
+LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4672 "configure"
+#line 5046 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4678,1374 +5052,976 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char initscr ();
+char tgoto ();
 int
 main ()
 {
-initscr ();
+tgoto ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4691: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5065: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4694: \$? = $ac_status" >&5
+  echo "$as_me:5068: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4697: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5071: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4700: \$? = $ac_status" >&5
+  echo "$as_me:5074: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  ac_cv_lib_mytinfo_tgoto=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+ac_cv_lib_mytinfo_tgoto=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4711: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  break
-fi
+echo "$as_me:5085: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
+if test $ac_cv_lib_mytinfo_tgoto = yes; then
 
-    done
-    test $cf_curs_lib = unknown && { { echo "$as_me:4718: error: no curses library found" >&5
-echo "$as_me: error: no curses library found" >&2;}
-   { (exit 1); exit 1; }; }
+cf_add_libs="-lmytinfo"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-    LIBS="-l$cf_curs_lib $cf_save_LIBS"
-    if test "$cf_term_lib" = unknown ; then
-        echo "$as_me:4724: checking if we can link with $cf_curs_lib library" >&5
-echo $ECHO_N "checking if we can link with $cf_curs_lib library... $ECHO_C" >&6
-        cat >conftest.$ac_ext <<_ACEOF
-#line 4727 "configure"
+fi
+
+	;;
+(hpux10.*)
+	# Looking at HPUX 10.20, the Hcurses library is the oldest (1997), cur_colr
+	# next (1998), and xcurses "newer" (2000).  There is no header file for
+	# Hcurses; the subdirectory curses_colr has the headers (curses.h and
+	# term.h) for cur_colr
+	if test "x$cf_cv_screen" = "xcurses_colr"
+	then
+		echo "$as_me:5115: checking for initscr in -lcur_colr" >&5
+echo $ECHO_N "checking for initscr in -lcur_colr... $ECHO_C" >&6
+if test "${ac_cv_lib_cur_colr_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcur_colr  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 5123 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char initscr ();
 int
 main ()
 {
-initscr()
+initscr ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4739: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5142: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4742: \$? = $ac_status" >&5
+  echo "$as_me:5145: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4745: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5148: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4748: \$? = $ac_status" >&5
+  echo "$as_me:5151: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  ac_cv_lib_cur_colr_initscr=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+ac_cv_lib_cur_colr_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-        echo "$as_me:4757: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-        test $cf_result = no && { { echo "$as_me:4759: error: Cannot link curses library" >&5
-echo "$as_me: error: Cannot link curses library" >&2;}
-   { (exit 1); exit 1; }; }
-    elif test "$cf_curs_lib" = "$cf_term_lib" ; then
-        :
-    elif test "$cf_term_lib" != predefined ; then
-        echo "$as_me:4765: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
-echo $ECHO_N "checking if we need both $cf_curs_lib and $cf_term_lib libraries... $ECHO_C" >&6
-        cat >conftest.$ac_ext <<_ACEOF
-#line 4768 "configure"
-#include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
-initscr(); tgoto((char *)0, 0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4780: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:4783: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4786: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4789: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_result=no
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5162: result: $ac_cv_lib_cur_colr_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_cur_colr_initscr" >&6
+if test $ac_cv_lib_cur_colr_initscr = yes; then
+
+cf_add_libs="-lcur_colr"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+			ac_cv_func_initscr=yes
+
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
 
-            LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
-            cat >conftest.$ac_ext <<_ACEOF
-#line 4798 "configure"
+		echo "$as_me:5186: checking for initscr in -lHcurses" >&5
+echo $ECHO_N "checking for initscr in -lHcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_Hcurses_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lHcurses  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 5194 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char initscr ();
 int
 main ()
 {
-initscr()
+initscr ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4810: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5213: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4813: \$? = $ac_status" >&5
+  echo "$as_me:5216: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4816: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5219: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4819: \$? = $ac_status" >&5
+  echo "$as_me:5222: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  ac_cv_lib_Hcurses_initscr=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=error
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
+ac_cv_lib_Hcurses_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-        echo "$as_me:4831: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-    fi
-fi
+LIBS=$ac_check_lib_save_LIBS
 fi
+echo "$as_me:5233: result: $ac_cv_lib_Hcurses_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_Hcurses_initscr" >&6
+if test $ac_cv_lib_Hcurses_initscr = yes; then
 
-	;;
-ncurses)
-
-cf_ncuconfig_root=ncurses
+			# HP's header uses __HP_CURSES, but user claims _HP_CURSES.
 
-echo "Looking for ${cf_ncuconfig_root}-config"
-for ac_prog in ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+cf_add_libs="-lHcurses"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
 do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:4847: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_NCURSES_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $NCURSES_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  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/$ac_word"; then
-   ac_cv_path_NCURSES_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:4864: found $ac_dir/$ac_word" >&5
-   break
-fi
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
 done
+LIBS="$cf_add_libs"
+
+			CPPFLAGS="$CPPFLAGS -D__HP_CURSES -D_HP_CURSES"
+			ac_cv_func_initscr=yes
 
-  ;;
-esac
 fi
-NCURSES_CONFIG=$ac_cv_path_NCURSES_CONFIG
 
-if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:4875: result: $NCURSES_CONFIG" >&5
-echo "${ECHO_T}$NCURSES_CONFIG" >&6
-else
-  echo "$as_me:4878: result: no" >&5
-echo "${ECHO_T}no" >&6
 fi
 
-  test -n "$NCURSES_CONFIG" && break
-done
-test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="none"
+	fi
+	;;
+(linux*)
+	case `arch 2>/dev/null` in
+	(x86_64)
+		if test -d /lib64
+		then
+
+if test -n "/lib64" ; then
+	for cf_add_libdir in /lib64
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-if test "$NCURSES_CONFIG" != none ; then
+echo "${as_me:-configure}:5289: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
-LIBS="`$NCURSES_CONFIG --libs` $LIBS"
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
 
-# even with config script, some packages use no-override for curses.h
+		else
 
-echo "$as_me:4893: checking if we have identified curses headers" >&5
-echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
-if test "${cf_cv_ncurses_header+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+if test -n "/lib" ; then
+	for cf_add_libdir in /lib
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-cf_cv_ncurses_header=none
-for cf_header in  \
-    ncurses/curses.h \
-	ncurses/ncurses.h \
-	curses.h \
-	ncurses.h
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 4907 "configure"
-#include "confdefs.h"
-#include <${cf_header}>
-int
-main ()
-{
-initscr(); tgoto("?", 0,0)
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4919: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:4922: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4925: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4928: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_ncurses_header=$cf_header; break
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
+echo "${as_me:-configure}:5318: testing adding $cf_add_libdir to library-path ..." 1>&5
 
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
-echo "$as_me:4939: result: $cf_cv_ncurses_header" >&5
-echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
-if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:4943: error: No curses header-files found" >&5
-echo "$as_me: error: No curses header-files found" >&2;}
-   { (exit 1); exit 1; }; }
-fi
+		fi
+		;;
+	(*)
 
-# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+if test -n "/lib" ; then
+	for cf_add_libdir in /lib
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-for ac_header in $cf_cv_ncurses_header
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:4953: 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 4959 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:4963: \"$ac_cpp conftest.$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:4969: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:4988: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
+echo "${as_me:-configure}:5349: testing adding $cf_add_libdir to library-path ..." 1>&5
 
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
-done
 
-cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
+		;;
+	esac
+	;;
+(sunos3*|sunos4*)
+	if test "x$cf_cv_screen" = "xcurses_5lib"
+	then
+		if test -d /usr/5lib ; then
 
-cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test -n "/usr/5lib" ; then
+	for cf_add_libdir in /usr/5lib
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-cat >>confdefs.h <<EOF
-#define $cf_nculib_ROOT 1
-EOF
+echo "${as_me:-configure}:5384: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
 
-else
+cf_add_libs="-lcurses -ltermcap"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-cf_ncuhdr_root=ncurses
+		fi
+	fi
+	ac_cv_func_initscr=yes
+	;;
+esac
 
-test -n "$cf_cv_curses_dir" && \
-test "$cf_cv_curses_dir" != "no" && { \
+if test ".$ac_cv_func_initscr" != .yes ; then
+	cf_save_LIBS="$LIBS"
 
-if test -n "$cf_cv_curses_dir/include $cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
-  for cf_add_incdir in $cf_cv_curses_dir/include $cf_cv_curses_dir/include/$cf_ncuhdr_root
-  do
-	while test $cf_add_incdir != /usr/include
-	do
-	  if test -d $cf_add_incdir
-	  then
-		cf_have_incdir=no
-		if test -n "$CFLAGS$CPPFLAGS" ; then
-		  # a loop is needed to ensure we can add subdirs of existing dirs
-		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
-			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
-		fi
+	if test ".${cf_cv_ncurses_version:-no}" != .no
+	then
+		cf_check_list="ncurses curses cursesX"
+	else
+		cf_check_list="cursesX curses ncurses"
+	fi
 
-		if test "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 5041 "configure"
+	# Check for library containing tgoto.  Do this before curses library
+	# because it may be needed to link the test-case for initscr.
+	if test "x$cf_term_lib" = x
+	then
+		echo "$as_me:5428: checking for tgoto" >&5
+echo $ECHO_N "checking for tgoto... $ECHO_C" >&6
+if test "${ac_cv_func_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 5434 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char tgoto (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgoto ();
+char (*f) ();
+
 int
 main ()
 {
-printf("Hello")
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_tgoto) || defined (__stub___tgoto)
+choke me
+#else
+f = tgoto; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5053: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5465: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5056: \$? = $ac_status" >&5
+  echo "$as_me:5468: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5059: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5471: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5062: \$? = $ac_status" >&5
+  echo "$as_me:5474: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  ac_cv_func_tgoto=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_have_incdir=yes
+ac_cv_func_tgoto=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-			  CPPFLAGS=$cf_save_CPPFLAGS
-			fi
-		  fi
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
-
-echo "${as_me:-configure}:5079: testing adding $cf_add_incdir to include-path ..." 1>&5
-
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
-		fi
-	  fi
-	done
-  done
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:5484: result: $ac_cv_func_tgoto" >&5
+echo "${ECHO_T}$ac_cv_func_tgoto" >&6
+if test $ac_cv_func_tgoto = yes; then
+  cf_term_lib=predefined
+else
 
-}
-
-echo "$as_me:5096: checking for $cf_ncuhdr_root header in include-path" >&5
-echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
-if test "${cf_cv_ncurses_h+set}" = set; then
+			for cf_term_lib in $cf_check_list otermcap termcap tinfo termlib unknown
+			do
+				as_ac_Lib=`echo "ac_cv_lib_$cf_term_lib''_tgoto" | $as_tr_sh`
+echo "$as_me:5493: checking for tgoto in -l$cf_term_lib" >&5
+echo $ECHO_N "checking for tgoto in -l$cf_term_lib... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
-	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
-	( test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw ) && cf_header_list="$cf_header_list curses.h ncurses.h"
-	for cf_header in $cf_header_list
-	do
-
-	cat >conftest.$ac_ext <<_ACEOF
-#line 5108 "configure"
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$cf_term_lib  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 5501 "configure"
 #include "confdefs.h"
 
-#include <$cf_header>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgoto ();
 int
 main ()
 {
-
-#ifdef NCURSES_VERSION
-
-printf("%s\n", NCURSES_VERSION);
-#else
-#ifdef __NCURSES_H
-printf("old\n");
-#else
-	make an error
-#endif
-#endif
-
+tgoto ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5132: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5520: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5135: \$? = $ac_status" >&5
+  echo "$as_me:5523: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5138: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5526: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5141: \$? = $ac_status" >&5
+  echo "$as_me:5529: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_h=$cf_header
-
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_ncurses_h=no
+eval "$as_ac_Lib=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5540: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+  break
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 
-		test "$cf_cv_ncurses_h" != no && break
-	done
+			done
 
 fi
-echo "$as_me:5156: result: $cf_cv_ncurses_h" >&5
-echo "${ECHO_T}$cf_cv_ncurses_h" >&6
 
-if test "$cf_cv_ncurses_h" != no ; then
-	cf_cv_ncurses_header=$cf_cv_ncurses_h
-else
+	fi
 
-echo "$as_me:5163: checking for $cf_ncuhdr_root include-path" >&5
-echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
-if test "${cf_cv_ncurses_h2+set}" = set; then
+	# Check for library containing initscr
+	test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
+	if test "x$cf_curs_lib" = x
+	then
+		for cf_curs_lib in $cf_check_list xcurses jcurses pdcurses unknown
+		do
+			as_ac_Lib=`echo "ac_cv_lib_$cf_curs_lib''_initscr" | $as_tr_sh`
+echo "$as_me:5559: checking for initscr in -l$cf_curs_lib" >&5
+echo $ECHO_N "checking for initscr in -l$cf_curs_lib... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$cf_curs_lib  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 5567 "configure"
+#include "confdefs.h"
 
-	test -n "$verbose" && echo
-
-cf_search=
-
-# collect the current set of include-directories from compiler flags
-cf_header_path_list=""
-if test -n "${CFLAGS}${CPPFLAGS}" ; then
-	for cf_header_path in $CPPFLAGS $CFLAGS
-	do
-		case $cf_header_path in #(vi
-		-I*)
-			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
-
-test "$cf_header_path" != "NONE" && \
-test -d "$cf_header_path" && \
- {
-	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
-	test -d $cf_header_path/include &&          cf_search="$cf_search $cf_header_path/include"
-	test -d $cf_header_path/include/$cf_ncuhdr_root &&       cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root"
-	test -d $cf_header_path/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root/include"
-	test -d $cf_header_path/$cf_ncuhdr_root/include &&       cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include"
-	test -d $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-			cf_header_path_list="$cf_header_path_list $cf_search"
-			;;
-		esac
-	done
-fi
-
-# add the variations for the package we are looking for
-
-cf_search=
-
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr"
-	test -d /usr/include &&          cf_search="$cf_search /usr/include"
-	test -d /usr/include/$cf_ncuhdr_root &&       cf_search="$cf_search /usr/include/$cf_ncuhdr_root"
-	test -d /usr/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /usr/include/$cf_ncuhdr_root/include"
-	test -d /usr/$cf_ncuhdr_root/include &&       cf_search="$cf_search /usr/$cf_ncuhdr_root/include"
-	test -d /usr/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /usr/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "$prefix" != "NONE" && \
-test -d "$prefix" && \
- {
-	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
-	test -d $prefix/include &&          cf_search="$cf_search $prefix/include"
-	test -d $prefix/include/$cf_ncuhdr_root &&       cf_search="$cf_search $prefix/include/$cf_ncuhdr_root"
-	test -d $prefix/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $prefix/include/$cf_ncuhdr_root/include"
-	test -d $prefix/$cf_ncuhdr_root/include &&       cf_search="$cf_search $prefix/$cf_ncuhdr_root/include"
-	test -d $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr/local"
-	test -d /usr/local/include &&          cf_search="$cf_search /usr/local/include"
-	test -d /usr/local/include/$cf_ncuhdr_root &&       cf_search="$cf_search /usr/local/include/$cf_ncuhdr_root"
-	test -d /usr/local/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /usr/local/include/$cf_ncuhdr_root/include"
-	test -d /usr/local/$cf_ncuhdr_root/include &&       cf_search="$cf_search /usr/local/$cf_ncuhdr_root/include"
-	test -d /usr/local/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /usr/local/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /opt"
-	test -d /opt/include &&          cf_search="$cf_search /opt/include"
-	test -d /opt/include/$cf_ncuhdr_root &&       cf_search="$cf_search /opt/include/$cf_ncuhdr_root"
-	test -d /opt/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /opt/include/$cf_ncuhdr_root/include"
-	test -d /opt/$cf_ncuhdr_root/include &&       cf_search="$cf_search /opt/$cf_ncuhdr_root/include"
-	test -d /opt/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /opt/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under $HOME"
-	test -d $HOME/include &&          cf_search="$cf_search $HOME/include"
-	test -d $HOME/include/$cf_ncuhdr_root &&       cf_search="$cf_search $HOME/include/$cf_ncuhdr_root"
-	test -d $HOME/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $HOME/include/$cf_ncuhdr_root/include"
-	test -d $HOME/$cf_ncuhdr_root/include &&       cf_search="$cf_search $HOME/$cf_ncuhdr_root/include"
-	test -d $HOME/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $HOME/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "$includedir" != NONE && \
-test "$includedir" != "/usr/include" && \
-test -d "$includedir" && {
-	test -d $includedir &&    cf_search="$cf_search $includedir"
-	test -d $includedir/$cf_ncuhdr_root && cf_search="$cf_search $includedir/$cf_ncuhdr_root"
-}
-
-test "$oldincludedir" != NONE && \
-test "$oldincludedir" != "/usr/include" && \
-test -d "$oldincludedir" && {
-	test -d $oldincludedir    && cf_search="$cf_search $oldincludedir"
-	test -d $oldincludedir/$cf_ncuhdr_root && cf_search="$cf_search $oldincludedir/$cf_ncuhdr_root"
-}
-
-cf_search="$cf_search $cf_header_path_list"
-
-	test -n "$verbose" && echo search path $cf_search
-	cf_save2_CPPFLAGS="$CPPFLAGS"
-	for cf_incdir in $cf_search
-	do
-
-if test -n "$cf_incdir" ; then
-  for cf_add_incdir in $cf_incdir
-  do
-	while test $cf_add_incdir != /usr/include
-	do
-	  if test -d $cf_add_incdir
-	  then
-		cf_have_incdir=no
-		if test -n "$CFLAGS$CPPFLAGS" ; then
-		  # a loop is needed to ensure we can add subdirs of existing dirs
-		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
-			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 5303 "configure"
-#include "confdefs.h"
-#include <stdio.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char initscr ();
 int
 main ()
 {
-printf("Hello")
+initscr ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5315: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5586: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5318: \$? = $ac_status" >&5
+  echo "$as_me:5589: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5321: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5592: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5324: \$? = $ac_status" >&5
+  echo "$as_me:5595: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_have_incdir=yes
+eval "$as_ac_Lib=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-			  CPPFLAGS=$cf_save_CPPFLAGS
-			fi
-		  fi
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
-
-echo "${as_me:-configure}:5341: testing adding $cf_add_incdir to include-path ..." 1>&5
-
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
-		fi
-	  fi
-	done
-  done
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5606: 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
+  break
 fi
 
-		for cf_header in \
-			ncurses.h \
-			curses.h
-		do
+		done
+	fi
+	test $cf_curs_lib = unknown && { { echo "$as_me:5614: error: no curses library found" >&5
+echo "$as_me: error: no curses library found" >&2;}
+   { (exit 1); exit 1; }; }
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 5362 "configure"
+	LIBS="-l$cf_curs_lib $cf_save_LIBS"
+	if test "$cf_term_lib" = unknown ; then
+		echo "$as_me:5620: checking if we can link with $cf_curs_lib library" >&5
+echo $ECHO_N "checking if we can link with $cf_curs_lib library... $ECHO_C" >&6
+		cat >conftest.$ac_ext <<_ACEOF
+#line 5623 "configure"
 #include "confdefs.h"
-
-#include <$cf_header>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-
-#ifdef NCURSES_VERSION
-
-printf("%s\n", NCURSES_VERSION);
-#else
-#ifdef __NCURSES_H
-printf("old\n");
-#else
-	make an error
-#endif
-#endif
-
+initscr()
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5386: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5635: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5389: \$? = $ac_status" >&5
+  echo "$as_me:5638: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5392: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5641: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5395: \$? = $ac_status" >&5
+  echo "$as_me:5644: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_h2=$cf_header
-
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_ncurses_h2=no
+cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
-			if test "$cf_cv_ncurses_h2" != no ; then
-				cf_cv_ncurses_h2=$cf_incdir/$cf_header
-				test -n "$verbose" && echo $ac_n "	... found $ac_c" 1>&6
-				break
-			fi
-			test -n "$verbose" && echo "	... tested $cf_incdir/$cf_header" 1>&6
-		done
-		CPPFLAGS="$cf_save2_CPPFLAGS"
-		test "$cf_cv_ncurses_h2" != no && break
-	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:5416: error: not found" >&5
-echo "$as_me: error: not found" >&2;}
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:5653: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+		test $cf_result = no && { { echo "$as_me:5655: error: Cannot link curses library" >&5
+echo "$as_me: error: Cannot link curses library" >&2;}
    { (exit 1); exit 1; }; }
+	elif test "$cf_curs_lib" = "$cf_term_lib" ; then
+		:
+	elif test "$cf_term_lib" != predefined ; then
+		echo "$as_me:5661: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+echo $ECHO_N "checking if we need both $cf_curs_lib and $cf_term_lib libraries... $ECHO_C" >&6
+		cat >conftest.$ac_ext <<_ACEOF
+#line 5664 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+initscr(); tgoto((char *)0, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5676: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5679: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5682: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5685: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_result=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
 
-fi
-echo "$as_me:5421: result: $cf_cv_ncurses_h2" >&5
-echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
-
-	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
-	cf_cv_ncurses_header=`basename $cf_cv_ncurses_h2`
-	if test `basename $cf_1st_incdir` = $cf_ncuhdr_root ; then
-		cf_cv_ncurses_header=$cf_ncuhdr_root/$cf_cv_ncurses_header
-	fi
-
-if test -n "$cf_1st_incdir" ; then
-  for cf_add_incdir in $cf_1st_incdir
-  do
-	while test $cf_add_incdir != /usr/include
-	do
-	  if test -d $cf_add_incdir
-	  then
-		cf_have_incdir=no
-		if test -n "$CFLAGS$CPPFLAGS" ; then
-		  # a loop is needed to ensure we can add subdirs of existing dirs
-		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
-			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 5454 "configure"
+			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
+			cat >conftest.$ac_ext <<_ACEOF
+#line 5694 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-printf("Hello")
+initscr()
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5466: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5706: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5469: \$? = $ac_status" >&5
+  echo "$as_me:5709: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5472: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5712: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5475: \$? = $ac_status" >&5
+  echo "$as_me:5715: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_have_incdir=yes
+cf_result=error
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-			  CPPFLAGS=$cf_save_CPPFLAGS
-			fi
-		  fi
-		fi
+rm -f conftest.$ac_objext conftest$ac_exeext 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}:5492: testing adding $cf_add_incdir to include-path ..." 1>&5
-
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
-		fi
-	  fi
-	done
-  done
 fi
-
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:5727: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	fi
+fi
 fi
-
-# Set definitions to allow ifdef'ing for ncurses.h
-
-case $cf_cv_ncurses_header in # (vi
-*ncurses.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_H 1
-EOF
-
-	;;
-esac
-
-case $cf_cv_ncurses_header in # (vi
-ncurses/curses.h|ncurses/ncurses.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_NCURSES_H 1
-EOF
-
-	;;
-ncursesw/curses.h|ncursesw/ncurses.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_NCURSES_H 1
-EOF
 
 	;;
-esac
+(ncursesw*)
 
-echo "$as_me:5535: checking for terminfo header" >&5
-echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
-if test "${cf_cv_term_header+set}" = set; then
+echo "$as_me:5736: 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
 else
 
-case ${cf_cv_ncurses_header} in #(vi
-*/ncurses.h|*/ncursesw.h) #(vi
-	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
-	;;
-*)
-	cf_term_header=term.h
-	;;
-esac
-
-for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 5553 "configure"
+	cf_save_LIBS="$LIBS"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 5744 "configure"
 #include "confdefs.h"
-#include <stdio.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <$cf_test>
 
+#include <stdlib.h>
 int
 main ()
 {
-int x = auto_left_margin
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5568: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5757: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5571: \$? = $ac_status" >&5
+  echo "$as_me:5760: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5574: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5763: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5577: \$? = $ac_status" >&5
+  echo "$as_me:5766: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-	cf_cv_term_header="$cf_test"
+  cf_cv_utf8_lib=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-	cf_cv_term_header=unknown
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	test "$cf_cv_term_header" != unknown && break
-done
-
-fi
-echo "$as_me:5593: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
-
-# Set definitions to allow ifdef'ing to accommodate subdirectories
-
-case $cf_cv_term_header in # (vi
-*term.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
-
-	;;
-esac
-
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
-EOF
-
-	;;
-ncursesw/term.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_TERM_H 1
-EOF
-
-	;;
-esac
-
-# some applications need this, but should check for NCURSES_VERSION
-cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
-
-echo "$as_me:5627: checking for ncurses version" >&5
-echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
-if test "${cf_cv_ncurses_version+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-	cf_cv_ncurses_version=no
-	cf_tempfile=out$$
-	rm -f $cf_tempfile
-	if test "$cross_compiling" = yes; then
-
-	# This will not work if the preprocessor splits the line after the
-	# Autoconf token.  The 'unproto' program does that.
-	cat > conftest.$ac_ext <<EOF
-#include <${cf_cv_ncurses_header:-curses.h}>
-#undef Autoconf
-#ifdef NCURSES_VERSION
-Autoconf NCURSES_VERSION
-#else
-#ifdef __NCURSES_H
-Autoconf "old"
-#endif
-;
-#endif
-EOF
-	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:5653: \"$cf_try\"") >&5
-  (eval $cf_try) 2>&5
-  ac_status=$?
-  echo "$as_me:5656: \$? = $ac_status" >&5
-  (exit $ac_status); }
-	if test -f conftest.out ; then
-		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
-		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
-		rm -f conftest.out
-	fi
-
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 5666 "configure"
-#include "confdefs.h"
-
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <stdio.h>
-int main()
-{
-	FILE *fp = fopen("$cf_tempfile", "w");
-#ifdef NCURSES_VERSION
-# ifdef NCURSES_VERSION_PATCH
-	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
-# else
-	fprintf(fp, "%s\n", NCURSES_VERSION);
-# endif
-#else
-# ifdef __NCURSES_H
-	fprintf(fp, "old\n");
-# else
-	make an error
-# endif
-#endif
-	${cf_cv_main_return:-return}(0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5691: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:5694: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5696: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:5699: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_utf8=
+cf_cv_library_path_utf8=
 
-	cf_cv_ncurses_version=`cat $cf_tempfile`
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-	rm -f $cf_tempfile
+echo "${as_me:-configure}:5778: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
-fi
-echo "$as_me:5713: result: $cf_cv_ncurses_version" >&5
-echo "${ECHO_T}$cf_cv_ncurses_version" >&6
-test "$cf_cv_ncurses_version" = no || cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
+cf_save_LIBS="$LIBS"
 
-cf_nculib_root=ncurses
-	# This works, except for the special case where we find gpm, but
-	# ncurses is in a nonstandard location via $LIBS, and we really want
-	# to link gpm.
-cf_ncurses_LIBS=""
-cf_ncurses_SAVE="$LIBS"
-echo "$as_me:5725: 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) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5733 "configure"
+#line 5783 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char Gpm_Open ();
+#include <libutf8.h>
 int
 main ()
 {
-Gpm_Open ();
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5752: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5796: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5755: \$? = $ac_status" >&5
+  echo "$as_me:5799: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5758: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5802: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5761: \$? = $ac_status" >&5
+  echo "$as_me:5805: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_gpm_Gpm_Open=yes
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_gpm_Gpm_Open=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:5772: result: $ac_cv_lib_gpm_Gpm_Open" >&5
-echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
-if test $ac_cv_lib_gpm_Gpm_Open = yes; then
-  echo "$as_me:5775: checking for initscr in -lgpm" >&5
-echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
-if test "${ac_cv_lib_gpm_initscr+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgpm  $LIBS"
+
+LIBS="-lutf8  $cf_save_LIBS"
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 5783 "configure"
+#line 5819 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char initscr ();
+#include <libutf8.h>
 int
 main ()
 {
-initscr ();
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5802: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5832: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5805: \$? = $ac_status" >&5
+  echo "$as_me:5835: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5808: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5838: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5811: \$? = $ac_status" >&5
+  echo "$as_me:5841: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_gpm_initscr=yes
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+	cf_cv_library_file_utf8="-lutf8"
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_gpm_initscr=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:5822: result: $ac_cv_lib_gpm_initscr" >&5
-echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
-if test $ac_cv_lib_gpm_initscr = yes; then
-  LIBS="$cf_ncurses_SAVE"
-else
-  cf_ncurses_LIBS="-lgpm"
-fi
 
-fi
+	cf_cv_find_linkage_utf8=no
+	LIBS="$cf_save_LIBS"
 
-case $host_os in #(vi
-freebsd*)
-	# This is only necessary if you are linking against an obsolete
-	# version of ncurses (but it should do no harm, since it's static).
-	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:5837: checking for tgoto in -lmytinfo" >&5
-echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
-if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmytinfo  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 5845 "configure"
-#include "confdefs.h"
+	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char tgoto ();
-int
-main ()
-{
-tgoto ();
-  ;
-  return 0;
+echo "${as_me:-configure}:5858: testing find linkage for utf8 library ..." 1>&5
+
+echo "${as_me:-configure}:5860: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case $cf_header_path in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d $cf_header_path/include &&          cf_search="$cf_search $cf_header_path/include"
+	test -d $cf_header_path/include/utf8 &&       cf_search="$cf_search $cf_header_path/include/utf8"
+	test -d $cf_header_path/include/utf8/include &&    cf_search="$cf_search $cf_header_path/include/utf8/include"
+	test -d $cf_header_path/utf8/include &&       cf_search="$cf_search $cf_header_path/utf8/include"
+	test -d $cf_header_path/utf8/include/utf8 &&    cf_search="$cf_search $cf_header_path/utf8/include/utf8"
 }
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5864: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:5867: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5870: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:5873: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_mytinfo_tgoto=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_mytinfo_tgoto=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:5884: result: $ac_cv_lib_mytinfo_tgoto" >&5
-echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
-if test $ac_cv_lib_mytinfo_tgoto = yes; then
-  cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
 fi
 
-	fi
-	;;
-esac
+# add the variations for the package we are looking for
 
-LIBS="$cf_ncurses_LIBS $LIBS"
+cf_search=
 
-if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
-then
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d $prefix/include &&          cf_search="$cf_search $prefix/include"
+	test -d $prefix/include/utf8 &&       cf_search="$cf_search $prefix/include/utf8"
+	test -d $prefix/include/utf8/include &&    cf_search="$cf_search $prefix/include/utf8/include"
+	test -d $prefix/utf8/include &&       cf_search="$cf_search $prefix/utf8/include"
+	test -d $prefix/utf8/include/utf8 &&    cf_search="$cf_search $prefix/utf8/include/utf8"
+}
 
-if test -n "$cf_cv_curses_dir/lib" ; then
-  for cf_add_libdir in $cf_cv_curses_dir/lib
-  do
-    if test $cf_add_libdir = /usr/lib ; then
-      :
-    elif test -d $cf_add_libdir
-    then
-      cf_have_libdir=no
-      if test -n "$LDFLAGS$LIBS" ; then
-        # a loop is needed to ensure we can add subdirs of existing dirs
-        for cf_test_libdir in $LDFLAGS $LIBS ; do
-          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
-            cf_have_libdir=yes; break
-          fi
-        done
-      fi
-      if test "$cf_have_libdir" = no ; then
-        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-echo "${as_me:-configure}:5918: testing adding $cf_add_libdir to library-path ..." 1>&5
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/include &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d $cf_subdir_prefix/include/utf8 &&       cf_search="$cf_search $cf_subdir_prefix/include/utf8"
+	test -d $cf_subdir_prefix/include/utf8/include &&    cf_search="$cf_search $cf_subdir_prefix/include/utf8/include"
+	test -d $cf_subdir_prefix/utf8/include &&       cf_search="$cf_search $cf_subdir_prefix/utf8/include"
+	test -d $cf_subdir_prefix/utf8/include/utf8 &&    cf_search="$cf_search $cf_subdir_prefix/utf8/include/utf8"
+}
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
+done
 
-	LIBS="-l$cf_nculib_root $LIBS"
-else
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d $includedir &&    cf_search="$cf_search $includedir"
+	test -d $includedir/utf8 && cf_search="$cf_search $includedir/utf8"
+}
 
-	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
-	cf_libdir=""
-	echo "$as_me:5931: checking for initscr" >&5
-echo $ECHO_N "checking for initscr... $ECHO_C" >&6
-if test "${ac_cv_func_initscr+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 5937 "configure"
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d $oldincludedir    && cf_search="$cf_search $oldincludedir"
+	test -d $oldincludedir/utf8 && cf_search="$cf_search $oldincludedir/utf8"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_utf8 in $cf_search
+	do
+		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}:5951: 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 5955 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char initscr (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char initscr ();
-char (*f) ();
 
+#include <libutf8.h>
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_initscr) || defined (__stub___initscr)
-choke me
-#else
-f = initscr;
-#endif
-
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5968: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5968: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
   echo "$as_me:5971: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+         { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:5974: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:5977: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_initscr=yes
+
+				test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
+
+echo "${as_me:-configure}:5982: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+
+				cf_cv_find_linkage_utf8=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_initscr=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
 fi
-echo "$as_me:5987: result: $ac_cv_func_initscr" >&5
-echo "${ECHO_T}$ac_cv_func_initscr" >&6
-if test $ac_cv_func_initscr = yes; then
-  eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
-else
+rm -f conftest.$ac_objext conftest.$ac_ext
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_utf8" = maybe ; then
+
+echo "${as_me:-configure}:6000: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
-		echo "$as_me:5994: checking for initscr in -l$cf_nculib_root" >&5
-echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
-		LIBS="-l$cf_nculib_root $LIBS"
-		cat >conftest.$ac_ext <<_ACEOF
-#line 5998 "configure"
-#include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
-initscr()
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6010: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6013: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6016: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6019: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  echo "$as_me:6021: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
+		cf_save_LDFLAGS="$LDFLAGS"
 
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-echo "$as_me:6028: result: no" >&5
-echo "${ECHO_T}no" >&6
+		if test "$cf_cv_find_linkage_utf8" != yes ; then
 
 cf_search=
 cf_library_path_list=""
 if test -n "${LDFLAGS}${LIBS}" ; then
 	for cf_library_path in $LDFLAGS $LIBS
 	do
-		case $cf_library_path in #(vi
-		-L*)
+		case $cf_library_path in
+		(-L*)
 			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
 
-test "$cf_library_path" != "NONE" && \
+test "x$cf_library_path" != "xNONE" && \
 test -d "$cf_library_path" && \
  {
 	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
 	test -d $cf_library_path/lib &&          cf_search="$cf_search $cf_library_path/lib"
-	test -d $cf_library_path/lib/$cf_nculib_root &&       cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root"
-	test -d $cf_library_path/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root/lib"
-	test -d $cf_library_path/$cf_nculib_root/lib &&       cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib"
-	test -d $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root"
+	test -d $cf_library_path/lib/utf8 &&       cf_search="$cf_search $cf_library_path/lib/utf8"
+	test -d $cf_library_path/lib/utf8/lib &&    cf_search="$cf_search $cf_library_path/lib/utf8/lib"
+	test -d $cf_library_path/utf8/lib &&       cf_search="$cf_search $cf_library_path/utf8/lib"
+	test -d $cf_library_path/utf8/lib/utf8 &&    cf_search="$cf_search $cf_library_path/utf8/lib/utf8"
 }
 
 			cf_library_path_list="$cf_library_path_list $cf_search"
@@ -6056,649 +6032,607 @@ fi
 
 cf_search=
 
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr"
-	test -d /usr/lib &&          cf_search="$cf_search /usr/lib"
-	test -d /usr/lib/$cf_nculib_root &&       cf_search="$cf_search /usr/lib/$cf_nculib_root"
-	test -d /usr/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /usr/lib/$cf_nculib_root/lib"
-	test -d /usr/$cf_nculib_root/lib &&       cf_search="$cf_search /usr/$cf_nculib_root/lib"
-	test -d /usr/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /usr/$cf_nculib_root/lib/$cf_nculib_root"
-}
-
-test "$prefix" != "NONE" && \
+test "x$prefix" != "xNONE" && \
 test -d "$prefix" && \
  {
 	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
 	test -d $prefix/lib &&          cf_search="$cf_search $prefix/lib"
-	test -d $prefix/lib/$cf_nculib_root &&       cf_search="$cf_search $prefix/lib/$cf_nculib_root"
-	test -d $prefix/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $prefix/lib/$cf_nculib_root/lib"
-	test -d $prefix/$cf_nculib_root/lib &&       cf_search="$cf_search $prefix/$cf_nculib_root/lib"
-	test -d $prefix/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $prefix/$cf_nculib_root/lib/$cf_nculib_root"
+	test -d $prefix/lib/utf8 &&       cf_search="$cf_search $prefix/lib/utf8"
+	test -d $prefix/lib/utf8/lib &&    cf_search="$cf_search $prefix/lib/utf8/lib"
+	test -d $prefix/utf8/lib &&       cf_search="$cf_search $prefix/utf8/lib"
+	test -d $prefix/utf8/lib/utf8 &&    cf_search="$cf_search $prefix/utf8/lib/utf8"
 }
 
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr/local"
-	test -d /usr/local/lib &&          cf_search="$cf_search /usr/local/lib"
-	test -d /usr/local/lib/$cf_nculib_root &&       cf_search="$cf_search /usr/local/lib/$cf_nculib_root"
-	test -d /usr/local/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /usr/local/lib/$cf_nculib_root/lib"
-	test -d /usr/local/$cf_nculib_root/lib &&       cf_search="$cf_search /usr/local/$cf_nculib_root/lib"
-	test -d /usr/local/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /usr/local/$cf_nculib_root/lib/$cf_nculib_root"
-}
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /opt"
-	test -d /opt/lib &&          cf_search="$cf_search /opt/lib"
-	test -d /opt/lib/$cf_nculib_root &&       cf_search="$cf_search /opt/lib/$cf_nculib_root"
-	test -d /opt/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /opt/lib/$cf_nculib_root/lib"
-	test -d /opt/$cf_nculib_root/lib &&       cf_search="$cf_search /opt/$cf_nculib_root/lib"
-	test -d /opt/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /opt/$cf_nculib_root/lib/$cf_nculib_root"
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/lib &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d $cf_subdir_prefix/lib/utf8 &&       cf_search="$cf_search $cf_subdir_prefix/lib/utf8"
+	test -d $cf_subdir_prefix/lib/utf8/lib &&    cf_search="$cf_search $cf_subdir_prefix/lib/utf8/lib"
+	test -d $cf_subdir_prefix/utf8/lib &&       cf_search="$cf_search $cf_subdir_prefix/utf8/lib"
+	test -d $cf_subdir_prefix/utf8/lib/utf8 &&    cf_search="$cf_search $cf_subdir_prefix/utf8/lib/utf8"
 }
 
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under $HOME"
-	test -d $HOME/lib &&          cf_search="$cf_search $HOME/lib"
-	test -d $HOME/lib/$cf_nculib_root &&       cf_search="$cf_search $HOME/lib/$cf_nculib_root"
-	test -d $HOME/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $HOME/lib/$cf_nculib_root/lib"
-	test -d $HOME/$cf_nculib_root/lib &&       cf_search="$cf_search $HOME/$cf_nculib_root/lib"
-	test -d $HOME/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $HOME/$cf_nculib_root/lib/$cf_nculib_root"
-}
+done
 
 cf_search="$cf_library_path_list $cf_search"
 
-			for cf_libdir in $cf_search
+			for cf_cv_library_path_utf8 in $cf_search
 			do
-				echo "$as_me:6118: checking for -l$cf_nculib_root in $cf_libdir" >&5
-echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
-				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
-				cat >conftest.$ac_ext <<_ACEOF
-#line 6122 "configure"
+				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}:6075: 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 6081 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+
+#include <libutf8.h>
 int
 main ()
 {
-initscr()
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6134: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6094: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6137: \$? = $ac_status" >&5
+  echo "$as_me:6097: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6140: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6100: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6143: \$? = $ac_status" >&5
+  echo "$as_me:6103: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:6145: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
-					 break
+
+					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
+
+echo "${as_me:-configure}:6108: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+
+					cf_cv_find_linkage_utf8=yes
+					cf_cv_library_file_utf8="-lutf8"
+					break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:6152: result: no" >&5
-echo "${ECHO_T}no" >&6
-					 LIBS="$cf_save_LIBS"
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+				fi
 			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_utf8=no
+	fi
 
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
+LIBS="$cf_save_LIBS"
 
-if test $cf_found_library = no ; then
-	{ { echo "$as_me:6167: error: Cannot link $cf_nculib_root library" >&5
-echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
-   { (exit 1); exit 1; }; }
+if test "$cf_cv_find_linkage_utf8" = yes ; then
+cf_cv_utf8_lib=add-on
+else
+cf_cv_utf8_lib=no
 fi
 
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:6150: result: $cf_cv_utf8_lib" >&5
+echo "${ECHO_T}$cf_cv_utf8_lib" >&6
 
-if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:6175: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
-echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
-	cf_ncurses_SAVE="$LIBS"
-	for p in $cf_ncurses_LIBS ; do
-		q=`echo $LIBS | sed -e "s%$p %%" -e "s%$p$%%"`
-		if test "$q" != "$LIBS" ; then
-			LIBS="$q"
+# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
+# ncurses/ncursesw:
+if test "$cf_cv_utf8_lib" = "add-on" ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBUTF8_H 1
+EOF
+
+if test -n "$cf_cv_header_path_utf8" ; then
+  for cf_add_incdir in $cf_cv_header_path_utf8
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
 		fi
-	done
-	cat >conftest.$ac_ext <<_ACEOF
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
 #line 6185 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdio.h>
 int
 main ()
 {
-initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6197: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:6197: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
   echo "$as_me:6200: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+         { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:6203: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:6206: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:6208: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:6213: result: no" >&5
-echo "${ECHO_T}no" >&6
-		 LIBS="$cf_ncurses_SAVE"
+cf_have_incdir=yes
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:6223: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
 fi
 
-cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test -n "$cf_cv_library_path_utf8" ; then
+	for cf_add_libdir in $cf_cv_library_path_utf8
+	do
+		if test $cf_add_libdir = /usr/lib ; then
+			:
+		elif test -d $cf_add_libdir
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-cat >>confdefs.h <<EOF
-#define $cf_nculib_ROOT 1
-EOF
+echo "${as_me:-configure}:6259: testing adding $cf_add_libdir to library-path ..." 1>&5
 
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
-	;;
-ncursesw)
-	cf_cv_libtype=w
+cf_add_libs="$cf_cv_library_file_utf8"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-echo "$as_me:6232: 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
-else
+fi
 
-	cf_save_LIBS="$LIBS"
-	cat >conftest.$ac_ext <<_ACEOF
-#line 6240 "configure"
-#include "confdefs.h"
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
 
-#include <stdlib.h>
-int
-main ()
-{
-putwc(0,0);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6253: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6256: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6259: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6262: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_utf8_lib=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:6289: checking pkg-config for $cf_ncuconfig_root" >&5
+echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
+		echo "$as_me:6292: result: yes" >&5
+echo "${ECHO_T}yes" >&6
 
-# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
-# will be set on completion of the AC_TRY_LINK below.
-cf_cv_header_path_utf8=
-cf_cv_library_path_utf8=
+		echo "$as_me:6295: checking if the $cf_ncuconfig_root package files work" >&5
+echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
+		cf_have_ncuconfig=unknown
 
-echo "${as_me:-configure}:6274: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
 
-cf_save_LIBS="$LIBS"
+		CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags $cf_ncuconfig_root`"
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 6279 "configure"
-#include "confdefs.h"
+cf_add_libs="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-#include <libutf8.h>
+		cat >conftest.$ac_ext <<_ACEOF
+#line 6321 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-putwc(0,0);
+initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6292: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6333: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6295: \$? = $ac_status" >&5
+  echo "$as_me:6336: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6298: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6339: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6301: \$? = $ac_status" >&5
+  echo "$as_me:6342: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-	cf_cv_find_linkage_utf8=yes
-	cf_cv_header_path_utf8=/usr/include
-	cf_cv_library_path_utf8=/usr/lib
-
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-
-LIBS="-lutf8  $cf_save_LIBS"
-
-cat >conftest.$ac_ext <<_ACEOF
-#line 6315 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 6348 "configure"
 #include "confdefs.h"
-
-#include <libutf8.h>
-int
-main ()
-{
-putwc(0,0);
-  ;
-  return 0;
-}
+#include <${cf_cv_ncurses_header:-curses.h}>
+				int main(void)
+				{ char *xx = curses_version(); return (xx == 0); }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6328: \"$ac_link\"") >&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:6355: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6331: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6334: \"$ac_try\"") >&5
+  echo "$as_me:6358: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:6360: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6337: \$? = $ac_status" >&5
+  echo "$as_me:6363: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-	cf_cv_find_linkage_utf8=yes
-	cf_cv_header_path_utf8=/usr/include
-	cf_cv_library_path_utf8=/usr/lib
-	cf_cv_library_file_utf8="-lutf8"
-
+  cf_have_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_ncuconfig=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_have_ncuconfig=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:6380: result: $cf_have_ncuconfig" >&5
+echo "${ECHO_T}$cf_have_ncuconfig" >&6
+		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
+		if test "$cf_have_ncuconfig" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+			NCURSES_CONFIG_PKG=none
+		else
 
-	cf_cv_find_linkage_utf8=no
-	LIBS="$cf_save_LIBS"
-
-    test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
-
-echo "${as_me:-configure}:6354: testing find linkage for utf8 library ..." 1>&5
-
-echo "${as_me:-configure}:6356: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
-
-    cf_save_CPPFLAGS="$CPPFLAGS"
-    cf_test_CPPFLAGS="$CPPFLAGS"
-
-cf_search=
-
-# collect the current set of include-directories from compiler flags
-cf_header_path_list=""
-if test -n "${CFLAGS}${CPPFLAGS}" ; then
-	for cf_header_path in $CPPFLAGS $CFLAGS
-	do
-		case $cf_header_path in #(vi
-		-I*)
-			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
 
-test "$cf_header_path" != "NONE" && \
-test -d "$cf_header_path" && \
- {
-	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
-	test -d $cf_header_path/include &&          cf_search="$cf_search $cf_header_path/include"
-	test -d $cf_header_path/include/utf8 &&       cf_search="$cf_search $cf_header_path/include/utf8"
-	test -d $cf_header_path/include/utf8/include &&    cf_search="$cf_search $cf_header_path/include/utf8/include"
-	test -d $cf_header_path/utf8/include &&       cf_search="$cf_search $cf_header_path/utf8/include"
-	test -d $cf_header_path/utf8/include/utf8 &&    cf_search="$cf_search $cf_header_path/utf8/include/utf8"
-}
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+		fi
 
-			cf_header_path_list="$cf_header_path_list $cf_search"
-			;;
-		esac
-	done
+	else
+		echo "$as_me:6398: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
 fi
 
-# add the variations for the package we are looking for
+if test "x$cf_have_ncuconfig" = "xno"; then
+	echo "Looking for ${cf_ncuconfig_root}-config"
 
-cf_search=
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  do
+    # Extract the first word of "$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:6414: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$NCURSES_CONFIG"; then
+  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:6429: found $ac_dir/$ac_word" >&5
+break
+done
 
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr"
-	test -d /usr/include &&          cf_search="$cf_search /usr/include"
-	test -d /usr/include/utf8 &&       cf_search="$cf_search /usr/include/utf8"
-	test -d /usr/include/utf8/include &&    cf_search="$cf_search /usr/include/utf8/include"
-	test -d /usr/utf8/include &&       cf_search="$cf_search /usr/utf8/include"
-	test -d /usr/utf8/include/utf8 &&    cf_search="$cf_search /usr/utf8/include/utf8"
-}
+fi
+fi
+NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
+if test -n "$NCURSES_CONFIG"; then
+  echo "$as_me:6437: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
+else
+  echo "$as_me:6440: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
-test "$prefix" != "NONE" && \
-test -d "$prefix" && \
- {
-	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
-	test -d $prefix/include &&          cf_search="$cf_search $prefix/include"
-	test -d $prefix/include/utf8 &&       cf_search="$cf_search $prefix/include/utf8"
-	test -d $prefix/include/utf8/include &&    cf_search="$cf_search $prefix/include/utf8/include"
-	test -d $prefix/utf8/include &&       cf_search="$cf_search $prefix/utf8/include"
-	test -d $prefix/utf8/include/utf8 &&    cf_search="$cf_search $prefix/utf8/include/utf8"
-}
+    test -n "$NCURSES_CONFIG" && break
+  done
+fi
+if test -z "$NCURSES_CONFIG"; then
+  ac_ct_NCURSES_CONFIG=$NCURSES_CONFIG
+  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:6453: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_NCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_ct_NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
+echo "$as_me:6468: found $ac_dir/$ac_word" >&5
+break
+done
 
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr/local"
-	test -d /usr/local/include &&          cf_search="$cf_search /usr/local/include"
-	test -d /usr/local/include/utf8 &&       cf_search="$cf_search /usr/local/include/utf8"
-	test -d /usr/local/include/utf8/include &&    cf_search="$cf_search /usr/local/include/utf8/include"
-	test -d /usr/local/utf8/include &&       cf_search="$cf_search /usr/local/utf8/include"
-	test -d /usr/local/utf8/include/utf8 &&    cf_search="$cf_search /usr/local/utf8/include/utf8"
-}
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:6476: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+else
+  echo "$as_me:6479: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /opt"
-	test -d /opt/include &&          cf_search="$cf_search /opt/include"
-	test -d /opt/include/utf8 &&       cf_search="$cf_search /opt/include/utf8"
-	test -d /opt/include/utf8/include &&    cf_search="$cf_search /opt/include/utf8/include"
-	test -d /opt/utf8/include &&       cf_search="$cf_search /opt/utf8/include"
-	test -d /opt/utf8/include/utf8 &&    cf_search="$cf_search /opt/utf8/include/utf8"
-}
+  test -n "$ac_ct_NCURSES_CONFIG" && break
+done
+test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
 
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under $HOME"
-	test -d $HOME/include &&          cf_search="$cf_search $HOME/include"
-	test -d $HOME/include/utf8 &&       cf_search="$cf_search $HOME/include/utf8"
-	test -d $HOME/include/utf8/include &&    cf_search="$cf_search $HOME/include/utf8/include"
-	test -d $HOME/utf8/include &&       cf_search="$cf_search $HOME/utf8/include"
-	test -d $HOME/utf8/include/utf8 &&    cf_search="$cf_search $HOME/utf8/include/utf8"
-}
+  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
+fi
 
-test "$includedir" != NONE && \
-test "$includedir" != "/usr/include" && \
-test -d "$includedir" && {
-	test -d $includedir &&    cf_search="$cf_search $includedir"
-	test -d $includedir/utf8 && cf_search="$cf_search $includedir/utf8"
-}
+	if test "$NCURSES_CONFIG" != none ; then
 
-test "$oldincludedir" != NONE && \
-test "$oldincludedir" != "/usr/include" && \
-test -d "$oldincludedir" && {
-	test -d $oldincludedir    && cf_search="$cf_search $oldincludedir"
-	test -d $oldincludedir/utf8 && cf_search="$cf_search $oldincludedir/utf8"
-}
+		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
 
-cf_search="$cf_search $cf_header_path_list"
+cf_add_libs="`$NCURSES_CONFIG --libs`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-    for cf_cv_header_path_utf8 in $cf_search
-    do
-      if test -d $cf_cv_header_path_utf8 ; then
-        test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
+		# even with config script, some packages use no-override for curses.h
 
-echo "${as_me:-configure}:6469: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "$as_me:6512: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-        CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
-        cat >conftest.$ac_ext <<_ACEOF
-#line 6473 "configure"
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h $cf_cv_screen/ncurses.h \
+	curses.h $cf_cv_screen/curses.h
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 6524 "configure"
 #include "confdefs.h"
-
-#include <libutf8.h>
+#include <${cf_header}>
 int
 main ()
 {
-putwc(0,0);
+initscr(); tgoto("?", 0,0)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6486: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6536: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6489: \$? = $ac_status" >&5
+  echo "$as_me:6539: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6492: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6542: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6495: \$? = $ac_status" >&5
+  echo "$as_me:6545: \$? = $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}:6500: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
-
-            cf_cv_find_linkage_utf8=maybe
-            cf_test_CPPFLAGS="$CPPFLAGS"
-            break
+  cf_cv_ncurses_header=$cf_header; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-
-            CPPFLAGS="$cf_save_CPPFLAGS"
-
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-      fi
-    done
-
-    if test "$cf_cv_find_linkage_utf8" = maybe ; then
-
-echo "${as_me:-configure}:6518: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
-
-      cf_save_LIBS="$LIBS"
-      cf_save_LDFLAGS="$LDFLAGS"
-
-      if test "$cf_cv_find_linkage_utf8" != yes ; then
-
-cf_search=
-cf_library_path_list=""
-if test -n "${LDFLAGS}${LIBS}" ; then
-	for cf_library_path in $LDFLAGS $LIBS
-	do
-		case $cf_library_path in #(vi
-		-L*)
-			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
-
-test "$cf_library_path" != "NONE" && \
-test -d "$cf_library_path" && \
- {
-	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
-	test -d $cf_library_path/lib &&          cf_search="$cf_search $cf_library_path/lib"
-	test -d $cf_library_path/lib/utf8 &&       cf_search="$cf_search $cf_library_path/lib/utf8"
-	test -d $cf_library_path/lib/utf8/lib &&    cf_search="$cf_search $cf_library_path/lib/utf8/lib"
-	test -d $cf_library_path/utf8/lib &&       cf_search="$cf_search $cf_library_path/utf8/lib"
-	test -d $cf_library_path/utf8/lib/utf8 &&    cf_search="$cf_search $cf_library_path/utf8/lib/utf8"
-}
+done
 
-			cf_library_path_list="$cf_library_path_list $cf_search"
-			;;
-		esac
-	done
 fi
+echo "$as_me:6556: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
-cf_search=
-
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr"
-	test -d /usr/lib &&          cf_search="$cf_search /usr/lib"
-	test -d /usr/lib/utf8 &&       cf_search="$cf_search /usr/lib/utf8"
-	test -d /usr/lib/utf8/lib &&    cf_search="$cf_search /usr/lib/utf8/lib"
-	test -d /usr/utf8/lib &&       cf_search="$cf_search /usr/utf8/lib"
-	test -d /usr/utf8/lib/utf8 &&    cf_search="$cf_search /usr/utf8/lib/utf8"
-}
-
-test "$prefix" != "NONE" && \
-test -d "$prefix" && \
- {
-	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
-	test -d $prefix/lib &&          cf_search="$cf_search $prefix/lib"
-	test -d $prefix/lib/utf8 &&       cf_search="$cf_search $prefix/lib/utf8"
-	test -d $prefix/lib/utf8/lib &&    cf_search="$cf_search $prefix/lib/utf8/lib"
-	test -d $prefix/utf8/lib &&       cf_search="$cf_search $prefix/utf8/lib"
-	test -d $prefix/utf8/lib/utf8 &&    cf_search="$cf_search $prefix/utf8/lib/utf8"
-}
-
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr/local"
-	test -d /usr/local/lib &&          cf_search="$cf_search /usr/local/lib"
-	test -d /usr/local/lib/utf8 &&       cf_search="$cf_search /usr/local/lib/utf8"
-	test -d /usr/local/lib/utf8/lib &&    cf_search="$cf_search /usr/local/lib/utf8/lib"
-	test -d /usr/local/utf8/lib &&       cf_search="$cf_search /usr/local/utf8/lib"
-	test -d /usr/local/utf8/lib/utf8 &&    cf_search="$cf_search /usr/local/utf8/lib/utf8"
-}
-
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /opt"
-	test -d /opt/lib &&          cf_search="$cf_search /opt/lib"
-	test -d /opt/lib/utf8 &&       cf_search="$cf_search /opt/lib/utf8"
-	test -d /opt/lib/utf8/lib &&    cf_search="$cf_search /opt/lib/utf8/lib"
-	test -d /opt/utf8/lib &&       cf_search="$cf_search /opt/utf8/lib"
-	test -d /opt/utf8/lib/utf8 &&    cf_search="$cf_search /opt/utf8/lib/utf8"
-}
-
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under $HOME"
-	test -d $HOME/lib &&          cf_search="$cf_search $HOME/lib"
-	test -d $HOME/lib/utf8 &&       cf_search="$cf_search $HOME/lib/utf8"
-	test -d $HOME/lib/utf8/lib &&    cf_search="$cf_search $HOME/lib/utf8/lib"
-	test -d $HOME/utf8/lib &&       cf_search="$cf_search $HOME/utf8/lib"
-	test -d $HOME/utf8/lib/utf8 &&    cf_search="$cf_search $HOME/utf8/lib/utf8"
-}
-
-cf_search="$cf_library_path_list $cf_search"
-
-        for cf_cv_library_path_utf8 in $cf_search
-        do
-          if test -d $cf_cv_library_path_utf8 ; then
-            test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:6560: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-echo "${as_me:-configure}:6615: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
 
-            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 6621 "configure"
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:6570: 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 6576 "configure"
 #include "confdefs.h"
-
-#include <libutf8.h>
-int
-main ()
-{
-putwc(0,0);
-  ;
-  return 0;
-}
+#include <$ac_header>
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6634: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6637: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6640: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (eval echo "$as_me:6580: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:6643: \$? = $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}:6648: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
-
-                cf_cv_find_linkage_utf8=yes
-                cf_cv_library_file_utf8="-lutf8"
-                break
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:6586: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-
-                CPPFLAGS="$cf_save_CPPFLAGS"
-                LIBS="$cf_save_LIBS"
-                LDFLAGS="$cf_save_LDFLAGS"
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:6605: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-          fi
-        done
-        CPPFLAGS="$cf_save_CPPFLAGS"
-        LDFLAGS="$cf_save_LDFLAGS"
-      fi
+done
 
-    else
-      cf_cv_find_linkage_utf8=no
-    fi
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
 
-LIBS="$cf_save_LIBS"
+				cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
 
-if test "$cf_cv_find_linkage_utf8" = yes ; then
-cf_cv_utf8_lib=add-on
-else
-cf_cv_utf8_lib=no
-fi
+	else
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:6690: result: $cf_cv_utf8_lib" >&5
-echo "${ECHO_T}$cf_cv_utf8_lib" >&6
+cf_ncuhdr_root=$cf_cv_screen
 
-# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
-# ncurses/ncursesw:
-if test "$cf_cv_utf8_lib" = "add-on" ; then
-	cat >>confdefs.h <<\EOF
-#define HAVE_LIBUTF8_H 1
-EOF
+test -n "$cf_cv_curses_dir" && \
+test "$cf_cv_curses_dir" != "no" && { \
 
-if test -n "$cf_cv_header_path_utf8" ; then
-  for cf_add_incdir in $cf_cv_header_path_utf8
+if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include/$cf_ncuhdr_root
   do
 	while test $cf_add_incdir != /usr/include
 	do
@@ -6721,7 +6655,7 @@ if test -n "$cf_cv_header_path_utf8" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 6724 "configure"
+#line 6658 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6733,16 +6667,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6736: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6670: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6739: \$? = $ac_status" >&5
+  echo "$as_me:6673: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6742: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6676: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6745: \$? = $ac_status" >&5
+  echo "$as_me:6679: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6759,7 +6693,7 @@ rm -f conftest.$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}:6762: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:6696: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -6769,327 +6703,37 @@ echo "${as_me:-configure}:6762: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
 fi
 
-if test -n "$cf_cv_library_path_utf8" ; then
-  for cf_add_libdir in $cf_cv_library_path_utf8
-  do
-    if test $cf_add_libdir = /usr/lib ; then
-      :
-    elif test -d $cf_add_libdir
-    then
-      cf_have_libdir=no
-      if test -n "$LDFLAGS$LIBS" ; then
-        # a loop is needed to ensure we can add subdirs of existing dirs
-        for cf_test_libdir in $LDFLAGS $LIBS ; do
-          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
-            cf_have_libdir=yes; break
-          fi
-        done
-      fi
-      if test "$cf_have_libdir" = no ; then
-        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+}
 
-echo "${as_me:-configure}:6796: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "$as_me:6715: checking for $cf_ncuhdr_root header in include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
+	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
+	( test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw ) && cf_header_list="$cf_header_list curses.h ncurses.h"
+	for cf_header in $cf_header_list
+	do
 
-	LIBS="$cf_cv_library_file_utf8 $LIBS"
-fi
+	cat >conftest.$ac_ext <<_ACEOF
+#line 6727 "configure"
+#include "confdefs.h"
 
-cf_ncuconfig_root=ncursesw
-
-echo "Looking for ${cf_ncuconfig_root}-config"
-for ac_prog in ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:6814: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_NCURSES_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $NCURSES_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  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/$ac_word"; then
-   ac_cv_path_NCURSES_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:6831: found $ac_dir/$ac_word" >&5
-   break
-fi
-done
-
-  ;;
-esac
-fi
-NCURSES_CONFIG=$ac_cv_path_NCURSES_CONFIG
-
-if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:6842: result: $NCURSES_CONFIG" >&5
-echo "${ECHO_T}$NCURSES_CONFIG" >&6
-else
-  echo "$as_me:6845: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-  test -n "$NCURSES_CONFIG" && break
-done
-test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="none"
-
-if test "$NCURSES_CONFIG" != none ; then
-
-CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
-LIBS="`$NCURSES_CONFIG --libs` $LIBS"
-
-# even with config script, some packages use no-override for curses.h
-
-echo "$as_me:6860: checking if we have identified curses headers" >&5
-echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
-if test "${cf_cv_ncurses_header+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-cf_cv_ncurses_header=none
-for cf_header in  \
-    ncursesw/curses.h \
-	ncursesw/ncurses.h \
-	curses.h \
-	ncurses.h
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 6874 "configure"
-#include "confdefs.h"
-#include <${cf_header}>
-int
-main ()
-{
-initscr(); tgoto("?", 0,0)
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6886: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:6889: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6892: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6895: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_ncurses_header=$cf_header; break
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-
-fi
-echo "$as_me:6906: result: $cf_cv_ncurses_header" >&5
-echo "${ECHO_T}$cf_cv_ncurses_header" >&6
-
-if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:6910: error: No curses header-files found" >&5
-echo "$as_me: error: No curses header-files found" >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
-
-for ac_header in $cf_cv_ncurses_header
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:6920: 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 6926 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:6930: \"$ac_cpp conftest.$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:6936: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:6955: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
-
-fi
-done
-
-cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
-
-cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_nculib_ROOT 1
-EOF
-
-cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
-
-else
-
-cf_ncuhdr_root=ncursesw
-
-test -n "$cf_cv_curses_dir" && \
-test "$cf_cv_curses_dir" != "no" && { \
-
-if test -n "$cf_cv_curses_dir/include $cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
-  for cf_add_incdir in $cf_cv_curses_dir/include $cf_cv_curses_dir/include/$cf_ncuhdr_root
-  do
-	while test $cf_add_incdir != /usr/include
-	do
-	  if test -d $cf_add_incdir
-	  then
-		cf_have_incdir=no
-		if test -n "$CFLAGS$CPPFLAGS" ; then
-		  # a loop is needed to ensure we can add subdirs of existing dirs
-		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
-			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 7008 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int
-main ()
-{
-printf("Hello")
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7020: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:7023: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7026: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:7029: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_have_incdir=yes
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-			  CPPFLAGS=$cf_save_CPPFLAGS
-			fi
-		  fi
-		fi
-
-		if test "$cf_have_incdir" = no ; then
-		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
-
-echo "${as_me:-configure}:7046: testing adding $cf_add_incdir to include-path ..." 1>&5
-
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
-		fi
-	  fi
-	done
-  done
-fi
-
-}
-
-echo "$as_me:7063: checking for $cf_ncuhdr_root header in include-path" >&5
-echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
-if test "${cf_cv_ncurses_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
-	( test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw ) && cf_header_list="$cf_header_list curses.h ncurses.h"
-	for cf_header in $cf_header_list
-	do
-
-	cat >conftest.$ac_ext <<_ACEOF
-#line 7075 "configure"
-#include "confdefs.h"
-
-#define _XOPEN_SOURCE_EXTENDED
-#undef  HAVE_LIBUTF8_H	/* in case we used CF_UTF8_LIB */
-#define HAVE_LIBUTF8_H	/* to force ncurses' header file to use cchar_t */
-
-#include <$cf_header>
-int
-main ()
-{
+#include <$cf_header>
+int
+main ()
+{
 
 #ifdef NCURSES_VERSION
 
-#ifndef WACS_BSSB
-	make an error
-#endif
-
 printf("%s\n", NCURSES_VERSION);
 #else
 #ifdef __NCURSES_H
@@ -7104,16 +6748,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7107: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6751: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7110: \$? = $ac_status" >&5
+  echo "$as_me:6754: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7113: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6757: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7116: \$? = $ac_status" >&5
+  echo "$as_me:6760: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -7128,14 +6772,14 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 	done
 
 fi
-echo "$as_me:7131: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:6775: result: $cf_cv_ncurses_h" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h" >&6
 
 if test "$cf_cv_ncurses_h" != no ; then
 	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
 
-echo "$as_me:7138: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:6782: checking for $cf_ncuhdr_root include-path" >&5
 echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
 if test "${cf_cv_ncurses_h2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7150,11 +6794,11 @@ cf_header_path_list=""
 if test -n "${CFLAGS}${CPPFLAGS}" ; then
 	for cf_header_path in $CPPFLAGS $CFLAGS
 	do
-		case $cf_header_path in #(vi
-		-I*)
+		case $cf_header_path in
+		(-I*)
 			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
 
-test "$cf_header_path" != "NONE" && \
+test "x$cf_header_path" != "xNONE" && \
 test -d "$cf_header_path" && \
  {
 	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
@@ -7175,18 +6819,7 @@ fi
 
 cf_search=
 
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr"
-	test -d /usr/include &&          cf_search="$cf_search /usr/include"
-	test -d /usr/include/$cf_ncuhdr_root &&       cf_search="$cf_search /usr/include/$cf_ncuhdr_root"
-	test -d /usr/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /usr/include/$cf_ncuhdr_root/include"
-	test -d /usr/$cf_ncuhdr_root/include &&       cf_search="$cf_search /usr/$cf_ncuhdr_root/include"
-	test -d /usr/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /usr/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
-
-test "$prefix" != "NONE" && \
+test "x$prefix" != "xNONE" && \
 test -d "$prefix" && \
  {
 	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
@@ -7197,38 +6830,27 @@ test -d "$prefix" && \
 	test -d $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
 }
 
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /usr/local"
-	test -d /usr/local/include &&          cf_search="$cf_search /usr/local/include"
-	test -d /usr/local/include/$cf_ncuhdr_root &&       cf_search="$cf_search /usr/local/include/$cf_ncuhdr_root"
-	test -d /usr/local/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /usr/local/include/$cf_ncuhdr_root/include"
-	test -d /usr/local/$cf_ncuhdr_root/include &&       cf_search="$cf_search /usr/local/$cf_ncuhdr_root/include"
-	test -d /usr/local/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /usr/local/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under /opt"
-	test -d /opt/include &&          cf_search="$cf_search /opt/include"
-	test -d /opt/include/$cf_ncuhdr_root &&       cf_search="$cf_search /opt/include/$cf_ncuhdr_root"
-	test -d /opt/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search /opt/include/$cf_ncuhdr_root/include"
-	test -d /opt/$cf_ncuhdr_root/include &&       cf_search="$cf_search /opt/$cf_ncuhdr_root/include"
-	test -d /opt/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search /opt/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/include &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d $cf_subdir_prefix/include/$cf_ncuhdr_root &&       cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root"
+	test -d $cf_subdir_prefix/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root/include"
+	test -d $cf_subdir_prefix/$cf_ncuhdr_root/include &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include"
+	test -d $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
 }
 
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for include-directories under $HOME"
-	test -d $HOME/include &&          cf_search="$cf_search $HOME/include"
-	test -d $HOME/include/$cf_ncuhdr_root &&       cf_search="$cf_search $HOME/include/$cf_ncuhdr_root"
-	test -d $HOME/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $HOME/include/$cf_ncuhdr_root/include"
-	test -d $HOME/$cf_ncuhdr_root/include &&       cf_search="$cf_search $HOME/$cf_ncuhdr_root/include"
-	test -d $HOME/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $HOME/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
-}
+done
 
 test "$includedir" != NONE && \
 test "$includedir" != "/usr/include" && \
@@ -7275,7 +6897,7 @@ if test -n "$cf_incdir" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7278 "configure"
+#line 6900 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7287,16 +6909,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7290: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6912: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7293: \$? = $ac_status" >&5
+  echo "$as_me:6915: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7296: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6918: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7299: \$? = $ac_status" >&5
+  echo "$as_me:6921: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7313,7 +6935,7 @@ rm -f conftest.$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}:7316: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:6938: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7323,6 +6945,8 @@ echo "${as_me:-configure}:7316: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
@@ -7334,7 +6958,7 @@ fi
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7337 "configure"
+#line 6961 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -7358,16 +6982,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7361: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6985: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7364: \$? = $ac_status" >&5
+  echo "$as_me:6988: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7367: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6991: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7370: \$? = $ac_status" >&5
+  echo "$as_me:6994: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -7388,12 +7012,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:7391: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:7015: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:7396: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:7020: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -7426,7 +7050,7 @@ if test -n "$cf_1st_incdir" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7429 "configure"
+#line 7053 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7438,16 +7062,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7441: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7065: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7444: \$? = $ac_status" >&5
+  echo "$as_me:7068: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7071: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7450: \$? = $ac_status" >&5
+  echo "$as_me:7074: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7464,7 +7088,7 @@ rm -f conftest.$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}:7467: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7091: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7474,6 +7098,8 @@ echo "${as_me:-configure}:7467: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
@@ -7483,41 +7109,44 @@ fi
 
 # Set definitions to allow ifdef'ing for ncurses.h
 
-case $cf_cv_ncurses_header in # (vi
-*ncurses.h)
-	cat >>confdefs.h <<\EOF
+case $cf_cv_ncurses_header in
+(*ncurses.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_H 1
 EOF
 
 	;;
 esac
 
-case $cf_cv_ncurses_header in # (vi
-ncurses/curses.h|ncurses/ncurses.h)
-	cat >>confdefs.h <<\EOF
+case $cf_cv_ncurses_header in
+(ncurses/curses.h|ncurses/ncurses.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_NCURSES_H 1
 EOF
 
 	;;
-ncursesw/curses.h|ncursesw/ncurses.h)
-	cat >>confdefs.h <<\EOF
+(ncursesw/curses.h|ncursesw/ncurses.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_NCURSESW_NCURSES_H 1
 EOF
 
 	;;
 esac
 
-echo "$as_me:7510: checking for terminfo header" >&5
+echo "$as_me:7139: checking for terminfo header" >&5
 echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-case ${cf_cv_ncurses_header} in #(vi
-*/ncurses.h|*/ncursesw.h) #(vi
+case ${cf_cv_ncurses_header} in
+(*/ncurses.h|*/ncursesw.h)
 	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
 	;;
-*)
+(*)
 	cf_term_header=term.h
 	;;
 esac
@@ -7525,7 +7154,7 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 7528 "configure"
+#line 7157 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -7540,16 +7169,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7543: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7172: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7546: \$? = $ac_status" >&5
+  echo "$as_me:7175: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7549: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7178: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7552: \$? = $ac_status" >&5
+  echo "$as_me:7181: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -7565,29 +7194,32 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:7568: result: $cf_cv_term_header" >&5
+echo "$as_me:7197: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
 
-case $cf_cv_term_header in # (vi
-*term.h)
-	cat >>confdefs.h <<\EOF
+case $cf_cv_term_header in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_TERM_H 1
 EOF
 
 	;;
 esac
 
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
-	cat >>confdefs.h <<\EOF
+case $cf_cv_term_header in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_TERM_H 1
 EOF
 
 	;;
-ncursesw/term.h)
-	cat >>confdefs.h <<\EOF
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
 #define HAVE_NCURSESW_TERM_H 1
 EOF
 
@@ -7595,11 +7227,12 @@ EOF
 esac
 
 # some applications need this, but should check for NCURSES_VERSION
+
 cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-echo "$as_me:7602: checking for ncurses version" >&5
+echo "$as_me:7235: checking for ncurses version" >&5
 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
 if test "${cf_cv_ncurses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7625,10 +7258,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:7628: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:7261: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:7631: \$? = $ac_status" >&5
+  echo "$as_me:7264: \$? = $ac_status" >&5
   (exit $ac_status); }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
@@ -7638,7 +7271,7 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7641 "configure"
+#line 7274 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -7663,15 +7296,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:7666: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7299: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7669: \$? = $ac_status" >&5
+  echo "$as_me:7302: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:7671: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7304: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7674: \$? = $ac_status" >&5
+  echo "$as_me:7307: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -7685,19 +7318,20 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:7688: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:7321: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
-test "$cf_cv_ncurses_version" = no || cat >>confdefs.h <<\EOF
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-cf_nculib_root=ncursesw
+cf_nculib_root=$cf_cv_screen
 	# This works, except for the special case where we find gpm, but
 	# ncurses is in a nonstandard location via $LIBS, and we really want
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:7700: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:7334: 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) $ECHO_C" >&6
@@ -7705,7 +7339,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7708 "configure"
+#line 7342 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7724,16 +7358,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7727: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7361: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7730: \$? = $ac_status" >&5
+  echo "$as_me:7364: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7733: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7367: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7736: \$? = $ac_status" >&5
+  echo "$as_me:7370: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -7744,10 +7378,10 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7747: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:7381: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
-  echo "$as_me:7750: checking for initscr in -lgpm" >&5
+  echo "$as_me:7384: checking for initscr in -lgpm" >&5
 echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7755,7 +7389,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7758 "configure"
+#line 7392 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7774,16 +7408,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7777: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7411: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7780: \$? = $ac_status" >&5
+  echo "$as_me:7414: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7783: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7417: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7786: \$? = $ac_status" >&5
+  echo "$as_me:7420: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -7794,7 +7428,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7797: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:7431: result: $ac_cv_lib_gpm_initscr" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
 if test $ac_cv_lib_gpm_initscr = yes; then
   LIBS="$cf_ncurses_SAVE"
@@ -7804,12 +7438,12 @@ fi
 
 fi
 
-case $host_os in #(vi
-freebsd*)
+case $host_os in
+(freebsd*)
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:7812: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:7446: checking for tgoto in -lmytinfo" >&5
 echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
 if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7817,7 +7451,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7820 "configure"
+#line 7454 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7836,16 +7470,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7839: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7473: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7842: \$? = $ac_status" >&5
+  echo "$as_me:7476: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7845: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7479: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7848: \$? = $ac_status" >&5
+  echo "$as_me:7482: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -7856,7 +7490,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7859: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:7493: result: $ac_cv_lib_mytinfo_tgoto" >&5
 echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
 if test $ac_cv_lib_mytinfo_tgoto = yes; then
   cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
@@ -7866,50 +7500,52 @@ fi
 	;;
 esac
 
-LIBS="$cf_ncurses_LIBS $LIBS"
+cf_add_libs="$cf_ncurses_LIBS"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
 if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
 then
 
-if test -n "$cf_cv_curses_dir/lib" ; then
-  for cf_add_libdir in $cf_cv_curses_dir/lib
-  do
-    if test $cf_add_libdir = /usr/lib ; then
-      :
-    elif test -d $cf_add_libdir
-    then
-      cf_have_libdir=no
-      if test -n "$LDFLAGS$LIBS" ; then
-        # a loop is needed to ensure we can add subdirs of existing dirs
-        for cf_test_libdir in $LDFLAGS $LIBS ; do
-          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
-            cf_have_libdir=yes; break
-          fi
-        done
-      fi
-      if test "$cf_have_libdir" = no ; then
-        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
-
-echo "${as_me:-configure}:7893: testing adding $cf_add_libdir to library-path ..." 1>&5
-
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
+cf_add_libs="-l$cf_nculib_root"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-	LIBS="-l$cf_nculib_root $LIBS"
 else
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:7906: checking for initscr" >&5
+	echo "$as_me:7542: checking for initscr" >&5
 echo $ECHO_N "checking for initscr... $ECHO_C" >&6
 if test "${ac_cv_func_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7912 "configure"
+#line 7548 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr (); below.  */
@@ -7932,7 +7568,7 @@ main ()
 #if defined (__stub_initscr) || defined (__stub___initscr)
 choke me
 #else
-f = initscr;
+f = initscr; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 #endif
 
   ;
@@ -7940,16 +7576,16 @@ f = initscr;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7943: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7579: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7946: \$? = $ac_status" >&5
+  echo "$as_me:7582: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7949: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7585: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7952: \$? = $ac_status" >&5
+  echo "$as_me:7588: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -7959,18 +7595,18 @@ ac_cv_func_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7962: result: $ac_cv_func_initscr" >&5
+echo "$as_me:7598: result: $ac_cv_func_initscr" >&5
 echo "${ECHO_T}$ac_cv_func_initscr" >&6
 if test $ac_cv_func_initscr = yes; then
   eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 else
 
 		cf_save_LIBS="$LIBS"
-		echo "$as_me:7969: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:7605: checking for initscr in -l$cf_nculib_root" >&5
 echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
 		LIBS="-l$cf_nculib_root $LIBS"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7973 "configure"
+#line 7609 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -7982,25 +7618,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7985: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7621: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7988: \$? = $ac_status" >&5
+  echo "$as_me:7624: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7991: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7627: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7994: \$? = $ac_status" >&5
+  echo "$as_me:7630: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:7996: result: yes" >&5
+  echo "$as_me:7632: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8003: result: no" >&5
+echo "$as_me:7639: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -8008,11 +7644,11 @@ cf_library_path_list=""
 if test -n "${LDFLAGS}${LIBS}" ; then
 	for cf_library_path in $LDFLAGS $LIBS
 	do
-		case $cf_library_path in #(vi
-		-L*)
+		case $cf_library_path in
+		(-L*)
 			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
 
-test "$cf_library_path" != "NONE" && \
+test "x$cf_library_path" != "xNONE" && \
 test -d "$cf_library_path" && \
  {
 	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
@@ -8031,18 +7667,7 @@ fi
 
 cf_search=
 
-test "/usr" != "$prefix" && \
-test -d "/usr" && \
-(test $prefix = NONE || test "/usr" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr"
-	test -d /usr/lib &&          cf_search="$cf_search /usr/lib"
-	test -d /usr/lib/$cf_nculib_root &&       cf_search="$cf_search /usr/lib/$cf_nculib_root"
-	test -d /usr/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /usr/lib/$cf_nculib_root/lib"
-	test -d /usr/$cf_nculib_root/lib &&       cf_search="$cf_search /usr/$cf_nculib_root/lib"
-	test -d /usr/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /usr/$cf_nculib_root/lib/$cf_nculib_root"
-}
-
-test "$prefix" != "NONE" && \
+test "x$prefix" != "xNONE" && \
 test -d "$prefix" && \
  {
 	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
@@ -8053,48 +7678,37 @@ test -d "$prefix" && \
 	test -d $prefix/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $prefix/$cf_nculib_root/lib/$cf_nculib_root"
 }
 
-test "/usr/local" != "$prefix" && \
-test -d "/usr/local" && \
-(test $prefix = NONE || test "/usr/local" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /usr/local"
-	test -d /usr/local/lib &&          cf_search="$cf_search /usr/local/lib"
-	test -d /usr/local/lib/$cf_nculib_root &&       cf_search="$cf_search /usr/local/lib/$cf_nculib_root"
-	test -d /usr/local/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /usr/local/lib/$cf_nculib_root/lib"
-	test -d /usr/local/$cf_nculib_root/lib &&       cf_search="$cf_search /usr/local/$cf_nculib_root/lib"
-	test -d /usr/local/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /usr/local/$cf_nculib_root/lib/$cf_nculib_root"
-}
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-test "/opt" != "$prefix" && \
-test -d "/opt" && \
-(test $prefix = NONE || test "/opt" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under /opt"
-	test -d /opt/lib &&          cf_search="$cf_search /opt/lib"
-	test -d /opt/lib/$cf_nculib_root &&       cf_search="$cf_search /opt/lib/$cf_nculib_root"
-	test -d /opt/lib/$cf_nculib_root/lib &&    cf_search="$cf_search /opt/lib/$cf_nculib_root/lib"
-	test -d /opt/$cf_nculib_root/lib &&       cf_search="$cf_search /opt/$cf_nculib_root/lib"
-	test -d /opt/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search /opt/$cf_nculib_root/lib/$cf_nculib_root"
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/lib &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d $cf_subdir_prefix/lib/$cf_nculib_root &&       cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root"
+	test -d $cf_subdir_prefix/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root/lib"
+	test -d $cf_subdir_prefix/$cf_nculib_root/lib &&       cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib"
+	test -d $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root"
 }
 
-test "$HOME" != "$prefix" && \
-test -d "$HOME" && \
-(test $prefix = NONE || test "$HOME" != "$prefix") && {
-	test -n "$verbose" && echo "	... testing for lib-directories under $HOME"
-	test -d $HOME/lib &&          cf_search="$cf_search $HOME/lib"
-	test -d $HOME/lib/$cf_nculib_root &&       cf_search="$cf_search $HOME/lib/$cf_nculib_root"
-	test -d $HOME/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $HOME/lib/$cf_nculib_root/lib"
-	test -d $HOME/$cf_nculib_root/lib &&       cf_search="$cf_search $HOME/$cf_nculib_root/lib"
-	test -d $HOME/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $HOME/$cf_nculib_root/lib/$cf_nculib_root"
-}
+done
 
 cf_search="$cf_library_path_list $cf_search"
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:8093: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:7707: checking for -l$cf_nculib_root in $cf_libdir" >&5
 echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
 				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
 				cat >conftest.$ac_ext <<_ACEOF
-#line 8097 "configure"
+#line 7711 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8106,25 +7720,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8109: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7723: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8112: \$? = $ac_status" >&5
+  echo "$as_me:7726: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8115: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7729: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8118: \$? = $ac_status" >&5
+  echo "$as_me:7732: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8120: result: yes" >&5
+  echo "$as_me:7734: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 					 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8127: result: no" >&5
+echo "$as_me:7741: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -8139,7 +7753,7 @@ fi
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:8142: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:7756: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8147,7 +7761,7 @@ fi
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:8150: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:7764: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
 echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
 	cf_ncurses_SAVE="$LIBS"
 	for p in $cf_ncurses_LIBS ; do
@@ -8157,7 +7771,7 @@ echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS..
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8160 "configure"
+#line 7774 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8169,23 +7783,23 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8172: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7786: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8175: \$? = $ac_status" >&5
+  echo "$as_me:7789: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8178: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7792: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8181: \$? = $ac_status" >&5
+  echo "$as_me:7795: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8183: result: yes" >&5
+  echo "$as_me:7797: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8188: result: no" >&5
+echo "$as_me:7802: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -8198,217 +7812,316 @@ cat >>confdefs.h <<EOF
 #define $cf_nculib_ROOT 1
 EOF
 
+	fi
+else
+	NCURSES_CONFIG=none
 fi
 
 	;;
-pdcurses) #(vi
+(ncurses*)
 
-echo "$as_me:8206: checking if you want to use pkg-config" >&5
-echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
 
-# Check whether --with-pkg-config or --without-pkg-config was given.
-if test "${with_pkg_config+set}" = set; then
-  withval="$with_pkg_config"
-  cf_pkg_config=$withval
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:7827: checking pkg-config for $cf_ncuconfig_root" >&5
+echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
+		echo "$as_me:7830: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:7833: checking if the $cf_ncuconfig_root package files work" >&5
+echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
+		cf_have_ncuconfig=unknown
+
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+		CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags $cf_ncuconfig_root`"
+
+cf_add_libs="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+		cat >conftest.$ac_ext <<_ACEOF
+#line 7859 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:7871: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:7874: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:7877: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7880: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
 else
-  cf_pkg_config=yes
-fi;
-echo "$as_me:8216: result: $cf_pkg_config" >&5
-echo "${ECHO_T}$cf_pkg_config" >&6
+  cat >conftest.$ac_ext <<_ACEOF
+#line 7886 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+				int main(void)
+				{ char *xx = curses_version(); return (xx == 0); }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:7893: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:7896: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:7898: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7901: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_have_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_ncuconfig=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_ncuconfig=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:7918: result: $cf_have_ncuconfig" >&5
+echo "${ECHO_T}$cf_have_ncuconfig" >&6
+		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
+		if test "$cf_have_ncuconfig" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+			NCURSES_CONFIG_PKG=none
+		else
 
-case $cf_pkg_config in #(vi
-no) #(vi
-	PKG_CONFIG=none
-	;;
-yes) #(vi
-	# Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-echo "$as_me:8226: checking for $ac_word" >&5
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+		fi
+
+	else
+		echo "$as_me:7936: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
+fi
+
+if test "x$cf_have_ncuconfig" = "xno"; then
+	echo "Looking for ${cf_ncuconfig_root}-config"
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  do
+    # Extract the first word of "$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:7952: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
+if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  case $PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
+  if test -n "$NCURSES_CONFIG"; then
+  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # 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/$ac_word"; then
-   ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:8243: found $ac_dir/$ac_word" >&5
-   break
-fi
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:7967: found $ac_dir/$ac_word" >&5
+break
 done
 
-  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="none"
-  ;;
-esac
 fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-
-if test -n "$PKG_CONFIG"; then
-  echo "$as_me:8255: result: $PKG_CONFIG" >&5
-echo "${ECHO_T}$PKG_CONFIG" >&6
+fi
+NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
+if test -n "$NCURSES_CONFIG"; then
+  echo "$as_me:7975: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:8258: result: no" >&5
+  echo "$as_me:7978: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-	;;
-*)
-	PKG_CONFIG=$withval
-	;;
-esac
-
-test -z "$PKG_CONFIG" && PKG_CONFIG=none
-if test "$PKG_CONFIG" != none ; then
+    test -n "$NCURSES_CONFIG" && break
+  done
+fi
+if test -z "$NCURSES_CONFIG"; then
+  ac_ct_NCURSES_CONFIG=$NCURSES_CONFIG
+  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:7991: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_NCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_ct_NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
+echo "$as_me:8006: found $ac_dir/$ac_word" >&5
+break
+done
 
-if test "x$prefix" != xNONE; then
-  cf_path_syntax="$prefix"
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:8014: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  cf_path_syntax="$ac_default_prefix"
+  echo "$as_me:8017: result: no" >&5
+echo "${ECHO_T}no" >&6
 fi
 
-case ".$PKG_CONFIG" in #(vi
-.\$\(*\)*|.\'*\'*) #(vi
-  ;;
-..|./*|.\\*) #(vi
-  ;;
-.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
-  ;;
-.\${*prefix}*) #(vi
-  eval PKG_CONFIG="$PKG_CONFIG"
-  case ".$PKG_CONFIG" in #(vi
-  .NONE/*)
-    PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
-    ;;
-  esac
-  ;; #(vi
-.no|.NONE/*)
-  PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
-  ;;
-*)
-  { { echo "$as_me:8296: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
-echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
-   { (exit 1); exit 1; }; }
-  ;;
-esac
+  test -n "$ac_ct_NCURSES_CONFIG" && break
+done
+test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
 
+  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
 fi
 
-echo "$as_me:8304: checking for X" >&5
-echo $ECHO_N "checking for X... $ECHO_C" >&6
+	if test "$NCURSES_CONFIG" != none ; then
 
-# Check whether --with-x or --without-x was given.
-if test "${with_x+set}" = set; then
-  withval="$with_x"
+		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
 
-fi;
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
-    # Both variables are already set.
-    have_x=yes
-  else
-    if test "${ac_cv_have_x+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -fr conftest.dir
-if mkdir conftest.dir; then
-  cd conftest.dir
-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
-  cat >Imakefile <<'EOF'
-acfindx:
-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
-EOF
-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl dylib dll; do
-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
-         test -f $ac_im_libdir/libX11.$ac_extension; then
-        ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case $ac_im_incroot in
-	/usr/include) ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
-    esac
-    case $ac_im_usrlibdir in
-	/usr/lib | /lib) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
-    esac
-  fi
-  cd ..
-  rm -fr conftest.dir
-fi
+cf_add_libs="`$NCURSES_CONFIG --libs`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
+		# even with config script, some packages use no-override for curses.h
 
-/usr/include/X11
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
+echo "$as_me:8050: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-/usr/local/X11/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h $cf_cv_screen/ncurses.h \
+	curses.h $cf_cv_screen/curses.h
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 8062 "configure"
+#include "confdefs.h"
+#include <${cf_header}>
+int
+main ()
+{
+initscr(); tgoto("?", 0,0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8074: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8077: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8080: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8083: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_ncurses_header=$cf_header; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
+fi
+echo "$as_me:8094: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:8098: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-/usr/openwin/include
-/usr/openwin/share/include'
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
 
-if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Intrinsic.h.
-  # First, try using that file with no special directory specified.
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:8108: 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 8401 "configure"
+#line 8114 "configure"
 #include "confdefs.h"
-#include <X11/Intrinsic.h>
+#include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:8405: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:8118: \"$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:8411: \$? = $ac_status" >&5
+  echo "$as_me:8124: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8419,617 +8132,752 @@ else
   ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
+  eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Intrinsic.h"; then
-    ac_x_includes=$ac_dir
-    break
-  fi
-done
+  eval "$as_ac_Header=no"
 fi
 rm -f conftest.err conftest.$ac_ext
-fi # $ac_x_includes = no
+fi
+echo "$as_me:8143: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-if test "$ac_x_libraries" = no; then
-  # Check for the libraries.
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS=$LIBS
-  LIBS="-lXt $LIBS"
-  cat >conftest.$ac_ext <<_ACEOF
-#line 8444 "configure"
+fi
+done
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
+
+				cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+
+	else
+
+cf_ncuhdr_root=$cf_cv_screen
+
+test -n "$cf_cv_curses_dir" && \
+test "$cf_cv_curses_dir" != "no" && { \
+
+if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include/$cf_ncuhdr_root
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 8196 "configure"
 #include "confdefs.h"
-#include <X11/Intrinsic.h>
+#include <stdio.h>
 int
 main ()
 {
-XtMalloc (0)
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8456: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8208: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8459: \$? = $ac_status" >&5
+  echo "$as_me:8211: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8462: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8214: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8465: \$? = $ac_status" >&5
+  echo "$as_me:8217: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-LIBS=$ac_save_LIBS
-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
-  # Don't even attempt the hair of trying to link an X program!
-  for ac_extension in a so sl dylib dll; do
-    if test -r $ac_dir/libXt.$ac_extension; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
+cf_have_incdir=yes
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
 
-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
-  # Didn't find X anywhere.  Cache the known absence of X.
-  ac_cv_have_x="have_x=no"
-else
-  # Record where we found X for the cache.
-  ac_cv_have_x="have_x=yes \
-	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
-fi
-fi
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-  fi
-  eval "$ac_cv_have_x"
-fi # $with_x != no
+echo "${as_me:-configure}:8234: testing adding $cf_add_incdir to include-path ..." 1>&5
 
-if test "$have_x" != yes; then
-  echo "$as_me:8503: result: $have_x" >&5
-echo "${ECHO_T}$have_x" >&6
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes \
-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:8513: result: libraries $x_libraries, headers $x_includes" >&5
-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
-fi
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
-if test "$no_x" = yes; then
-  # Not all programs may use this symbol, but it does not hurt to define it.
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
 
-cat >>confdefs.h <<\EOF
-#define X_DISPLAY_MISSING 1
-EOF
+}
 
-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+echo "$as_me:8253: checking for $cf_ncuhdr_root header in include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -n "$x_includes"; then
-    X_CFLAGS="$X_CFLAGS -I$x_includes"
-  fi
 
-  # It would also be nice to do this for all -L options, not just this one.
-  if test -n "$x_libraries"; then
-    X_LIBS="$X_LIBS -L$x_libraries"
-    # For Solaris; some versions of Sun CC require a space after -R and
-    # others require no space.  Words are not sufficient . . . .
-    case `(uname -sr) 2>/dev/null` in
-    "SunOS 5"*)
-      echo "$as_me:8537: checking whether -R must be followed by a space" >&5
-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
-      cat >conftest.$ac_ext <<_ACEOF
-#line 8541 "configure"
+	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
+	( test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw ) && cf_header_list="$cf_header_list curses.h ncurses.h"
+	for cf_header in $cf_header_list
+	do
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 8265 "configure"
 #include "confdefs.h"
 
+#include <$cf_header>
 int
 main ()
 {
 
+#ifdef NCURSES_VERSION
+
+printf("%s\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\n");
+#else
+	make an error
+#endif
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8553: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8289: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8556: \$? = $ac_status" >&5
+  echo "$as_me:8292: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8559: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8295: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8562: \$? = $ac_status" >&5
+  echo "$as_me:8298: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_R_nospace=yes
+  cf_cv_ncurses_h=$cf_header
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_R_nospace=no
+cf_cv_ncurses_h=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-      if test $ac_R_nospace = yes; then
-	echo "$as_me:8572: result: no" >&5
-echo "${ECHO_T}no" >&6
-	X_LIBS="$X_LIBS -R$x_libraries"
-      else
-	LIBS="$ac_xsave_LIBS -R $x_libraries"
-	cat >conftest.$ac_ext <<_ACEOF
-#line 8578 "configure"
-#include "confdefs.h"
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-int
-main ()
-{
+		test "$cf_cv_ncurses_h" != no && break
+	done
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8590: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:8593: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8596: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:8599: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_R_space=yes
+fi
+echo "$as_me:8313: result: $cf_cv_ncurses_h" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h" >&6
+
+if test "$cf_cv_ncurses_h" != no ; then
+	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_R_space=no
+
+echo "$as_me:8320: checking for $cf_ncuhdr_root include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h2+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	test -n "$verbose" && echo
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case $cf_header_path in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d $cf_header_path/include &&          cf_search="$cf_search $cf_header_path/include"
+	test -d $cf_header_path/include/$cf_ncuhdr_root &&       cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root"
+	test -d $cf_header_path/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root/include"
+	test -d $cf_header_path/$cf_ncuhdr_root/include &&       cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include"
+	test -d $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	if test $ac_R_space = yes; then
-	  echo "$as_me:8609: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-	  X_LIBS="$X_LIBS -R $x_libraries"
-	else
-	  echo "$as_me:8613: result: neither works" >&5
-echo "${ECHO_T}neither works" >&6
-	fi
-      fi
-      LIBS=$ac_xsave_LIBS
-    esac
-  fi
 
-  # Check for system-dependent libraries X programs must link with.
-  # Do this before checking for the system-independent R6 libraries
-  # (-lICE), since we may need -lsocket or whatever for X linking.
+# add the variations for the package we are looking for
 
-  if test "$ISC" = yes; then
-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
-  else
-    # Martyn Johnson says this is needed for Ultrix, if the X
-    # libraries were built with DECnet support.  And Karl Berry says
-    # the Alpha needs dnet_stub (dnet does not exist).
-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
-    cat >conftest.$ac_ext <<_ACEOF
-#line 8633 "configure"
-#include "confdefs.h"
+cf_search=
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d $prefix/include &&          cf_search="$cf_search $prefix/include"
+	test -d $prefix/include/$cf_ncuhdr_root &&       cf_search="$cf_search $prefix/include/$cf_ncuhdr_root"
+	test -d $prefix/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $prefix/include/$cf_ncuhdr_root/include"
+	test -d $prefix/$cf_ncuhdr_root/include &&       cf_search="$cf_search $prefix/$cf_ncuhdr_root/include"
+	test -d $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/include &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d $cf_subdir_prefix/include/$cf_ncuhdr_root &&       cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root"
+	test -d $cf_subdir_prefix/include/$cf_ncuhdr_root/include &&    cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root/include"
+	test -d $cf_subdir_prefix/$cf_ncuhdr_root/include &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include"
+	test -d $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d $includedir &&    cf_search="$cf_search $includedir"
+	test -d $includedir/$cf_ncuhdr_root && cf_search="$cf_search $includedir/$cf_ncuhdr_root"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d $oldincludedir    && cf_search="$cf_search $oldincludedir"
+	test -d $oldincludedir/$cf_ncuhdr_root && cf_search="$cf_search $oldincludedir/$cf_ncuhdr_root"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	test -n "$verbose" && echo search path $cf_search
+	cf_save2_CPPFLAGS="$CPPFLAGS"
+	for cf_incdir in $cf_search
+	do
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 8438 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
 main ()
 {
-XOpenDisplay ();
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8652: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8450: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8655: \$? = $ac_status" >&5
+  echo "$as_me:8453: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8658: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8456: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8661: \$? = $ac_status" >&5
+  echo "$as_me:8459: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8667: checking for dnet_ntoa in -ldnet" >&5
-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 8675 "configure"
+cf_have_incdir=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:8476: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+		for cf_header in \
+			ncurses.h \
+			curses.h
+		do
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 8499 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+#include <$cf_header>
 int
 main ()
 {
-dnet_ntoa ();
+
+#ifdef NCURSES_VERSION
+
+printf("%s\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\n");
+#else
+	make an error
+#endif
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8694: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8523: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8697: \$? = $ac_status" >&5
+  echo "$as_me:8526: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8700: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8529: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8703: \$? = $ac_status" >&5
+  echo "$as_me:8532: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_dnet_dnet_ntoa=yes
+  cf_cv_ncurses_h2=$cf_header
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:8714: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+cf_cv_ncurses_h2=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo "$as_me:8721: checking for dnet_ntoa in -ldnet_stub" >&5
-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 8729 "configure"
-#include "confdefs.h"
+			if test "$cf_cv_ncurses_h2" != no ; then
+				cf_cv_ncurses_h2=$cf_incdir/$cf_header
+				test -n "$verbose" && echo $ac_n "	... found $ac_c" 1>&6
+				break
+			fi
+			test -n "$verbose" && echo "	... tested $cf_incdir/$cf_header" 1>&6
+		done
+		CPPFLAGS="$cf_save2_CPPFLAGS"
+		test "$cf_cv_ncurses_h2" != no && break
+	done
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8553: error: not found" >&5
+echo "$as_me: error: not found" >&2;}
+   { (exit 1); exit 1; }; }
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+fi
+echo "$as_me:8558: result: $cf_cv_ncurses_h2" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
+
+	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
+	cf_cv_ncurses_header=`basename $cf_cv_ncurses_h2`
+	if test `basename $cf_1st_incdir` = $cf_ncuhdr_root ; then
+		cf_cv_ncurses_header=$cf_ncuhdr_root/$cf_cv_ncurses_header
+	fi
+
+if test -n "$cf_1st_incdir" ; then
+  for cf_add_incdir in $cf_1st_incdir
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 8591 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
 main ()
 {
-dnet_ntoa ();
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8748: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8603: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8751: \$? = $ac_status" >&5
+  echo "$as_me:8606: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8754: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8609: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8757: \$? = $ac_status" >&5
+  echo "$as_me:8612: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:8768: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+cf_have_incdir=yes
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
 
-    fi
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-    LIBS="$ac_xsave_LIBS"
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-    # to get the SysV transport functions.
-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
-    # needs -lnsl.
-    # The nsl library prevents programs from opening the X display
-    # on Irix 5.2, according to T.E. Dickey.
-    # The functions gethostbyname, getservbyname, and inet_addr are
-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:8787: checking for gethostbyname" >&5
-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
-if test "${ac_cv_func_gethostbyname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 8793 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char gethostbyname (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
-char (*f) ();
+echo "${as_me:-configure}:8629: testing adding $cf_add_incdir to include-path ..." 1>&5
 
-int
-main ()
-{
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
-choke me
-#else
-f = gethostbyname;
-#endif
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8824: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:8827: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8830: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:8833: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_gethostbyname=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_func_gethostbyname=no
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
 fi
-echo "$as_me:8843: result: $ac_cv_func_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
 
-    if test $ac_cv_func_gethostbyname = no; then
-      echo "$as_me:8847: checking for gethostbyname in -lnsl" >&5
-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+# Set definitions to allow ifdef'ing for ncurses.h
+
+case $cf_cv_ncurses_header in
+(*ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+case $cf_cv_ncurses_header in
+(ncurses/curses.h|ncurses/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_NCURSES_H 1
+EOF
+
+	;;
+(ncursesw/curses.h|ncursesw/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:8677: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl  $LIBS"
+
+case ${cf_cv_ncurses_header} in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
 cat >conftest.$ac_ext <<_ACEOF
-#line 8855 "configure"
+#line 8695 "configure"
 #include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
 int
 main ()
 {
-gethostbyname ();
+int x = auto_left_margin
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8874: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8710: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8877: \$? = $ac_status" >&5
+  echo "$as_me:8713: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8880: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8716: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8883: \$? = $ac_status" >&5
+  echo "$as_me:8719: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_nsl_gethostbyname=yes
+
+	cf_cv_term_header="$cf_test"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+
+	cf_cv_term_header=unknown
+
 fi
-echo "$as_me:8894: result: $ac_cv_lib_nsl_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
-if test $ac_cv_lib_nsl_gethostbyname = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+rm -f conftest.$ac_objext conftest.$ac_ext
+	test "$cf_cv_term_header" != unknown && break
+done
+
 fi
+echo "$as_me:8735: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
 
-      if test $ac_cv_lib_nsl_gethostbyname = no; then
-        echo "$as_me:8901: checking for gethostbyname in -lbsd" >&5
-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 8909 "configure"
-#include "confdefs.h"
+# Set definitions to allow ifdef'ing to accommodate subdirectories
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
-int
-main ()
-{
-gethostbyname ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8928: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:8931: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8934: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:8937: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_bsd_gethostbyname=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:8948: result: $ac_cv_lib_bsd_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
-if test $ac_cv_lib_bsd_gethostbyname = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
+case $cf_cv_term_header in
+(*term.h)
 
-      fi
-    fi
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
 
-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
-    # socket/setsockopt and other routines are undefined under SCO ODT
-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
-    # on later versions), says Simon Leinen: it contains gethostby*
-    # variants that don't use the nameserver (or something).  -lsocket
-    # must be given before -lnsl if both are needed.  We assume that
-    # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:8964: checking for connect" >&5
-echo $ECHO_N "checking for connect... $ECHO_C" >&6
-if test "${ac_cv_func_connect+set}" = set; then
+	;;
+esac
+
+case $cf_cv_term_header in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+# some applications need this, but should check for NCURSES_VERSION
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+echo "$as_me:8773: checking for ncurses version" >&5
+echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
+if test "${cf_cv_ncurses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_ncurses_version=no
+	cf_tempfile=out$$
+	rm -f $cf_tempfile
+	if test "$cross_compiling" = yes; then
+
+	# This will not work if the preprocessor splits the line after the
+	# Autoconf token.  The 'unproto' program does that.
+	cat > conftest.$ac_ext <<EOF
+#include <${cf_cv_ncurses_header:-curses.h}>
+#undef Autoconf
+#ifdef NCURSES_VERSION
+Autoconf NCURSES_VERSION
+#else
+#ifdef __NCURSES_H
+Autoconf "old"
+#endif
+;
+#endif
+EOF
+	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
+	{ (eval echo "$as_me:8799: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8802: \$? = $ac_status" >&5
+  (exit $ac_status); }
+	if test -f conftest.out ; then
+		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
+		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
+		rm -f conftest.out
+	fi
+
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8970 "configure"
+#line 8812 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char connect (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char connect ();
-char (*f) ();
 
-int
-main ()
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdio.h>
+int main()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_connect) || defined (__stub___connect)
-choke me
+	FILE *fp = fopen("$cf_tempfile", "w");
+#ifdef NCURSES_VERSION
+# ifdef NCURSES_VERSION_PATCH
+	fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
+# else
+	fprintf(fp, "%s\n", NCURSES_VERSION);
+# endif
 #else
-f = connect;
+# ifdef __NCURSES_H
+	fprintf(fp, "old\n");
+# else
+	make an error
+# endif
 #endif
-
-  ;
-  return 0;
+	${cf_cv_main_return:-return}(0);
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9001: \"$ac_link\"") >&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:8837: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9004: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9007: \"$ac_try\"") >&5
+  echo "$as_me:8840: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:8842: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9010: \$? = $ac_status" >&5
+  echo "$as_me:8845: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_connect=yes
+
+	cf_cv_ncurses_version=`cat $cf_tempfile`
 else
-  echo "$as_me: failed program was:" >&5
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_connect=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:9020: result: $ac_cv_func_connect" >&5
-echo "${ECHO_T}$ac_cv_func_connect" >&6
+	rm -f $cf_tempfile
 
-    if test $ac_cv_func_connect = no; then
-      echo "$as_me:9024: checking for connect in -lsocket" >&5
-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
-if test "${ac_cv_lib_socket_connect+set}" = set; then
+fi
+echo "$as_me:8859: result: $cf_cv_ncurses_version" >&5
+echo "${ECHO_T}$cf_cv_ncurses_version" >&6
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_root=$cf_cv_screen
+	# This works, except for the special case where we find gpm, but
+	# ncurses is in a nonstandard location via $LIBS, and we really want
+	# to link gpm.
+cf_ncurses_LIBS=""
+cf_ncurses_SAVE="$LIBS"
+echo "$as_me:8872: 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) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9032 "configure"
+#line 8880 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9038,114 +8886,110 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char connect ();
+char Gpm_Open ();
 int
 main ()
 {
-connect ();
+Gpm_Open ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9051: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8899: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9054: \$? = $ac_status" >&5
+  echo "$as_me:8902: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9057: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8905: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9060: \$? = $ac_status" >&5
+  echo "$as_me:8908: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_socket_connect=yes
+  ac_cv_lib_gpm_Gpm_Open=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_socket_connect=no
+ac_cv_lib_gpm_Gpm_Open=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9071: result: $ac_cv_lib_socket_connect" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
-if test $ac_cv_lib_socket_connect = yes; then
-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
-    fi
-
-    # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:9080: checking for remove" >&5
-echo $ECHO_N "checking for remove... $ECHO_C" >&6
-if test "${ac_cv_func_remove+set}" = set; then
+echo "$as_me:8919: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
+if test $ac_cv_lib_gpm_Gpm_Open = yes; then
+  echo "$as_me:8922: checking for initscr in -lgpm" >&5
+echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
+if test "${ac_cv_lib_gpm_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 9086 "configure"
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 8930 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char remove (); below.  */
-#include <assert.h>
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char remove ();
-char (*f) ();
-
+char initscr ();
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_remove) || defined (__stub___remove)
-choke me
-#else
-f = remove;
-#endif
-
+initscr ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9117: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8949: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9120: \$? = $ac_status" >&5
+  echo "$as_me:8952: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9123: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8955: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9126: \$? = $ac_status" >&5
+  echo "$as_me:8958: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_remove=yes
+  ac_cv_lib_gpm_initscr=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_remove=no
+ac_cv_lib_gpm_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:8969: result: $ac_cv_lib_gpm_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
+if test $ac_cv_lib_gpm_initscr = yes; then
+  LIBS="$cf_ncurses_SAVE"
+else
+  cf_ncurses_LIBS="-lgpm"
 fi
-echo "$as_me:9136: result: $ac_cv_func_remove" >&5
-echo "${ECHO_T}$ac_cv_func_remove" >&6
 
-    if test $ac_cv_func_remove = no; then
-      echo "$as_me:9140: checking for remove in -lposix" >&5
-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
-if test "${ac_cv_lib_posix_remove+set}" = set; then
+fi
+
+case $host_os in
+(freebsd*)
+	# This is only necessary if you are linking against an obsolete
+	# version of ncurses (but it should do no harm, since it's static).
+	if test "$cf_nculib_root" = ncurses ; then
+		echo "$as_me:8984: checking for tgoto in -lmytinfo" >&5
+echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix  $LIBS"
+LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9148 "configure"
+#line 8992 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9154,55 +8998,95 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char remove ();
+char tgoto ();
 int
 main ()
 {
-remove ();
+tgoto ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9167: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9011: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9170: \$? = $ac_status" >&5
+  echo "$as_me:9014: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9017: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9176: \$? = $ac_status" >&5
+  echo "$as_me:9020: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_posix_remove=yes
+  ac_cv_lib_mytinfo_tgoto=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_posix_remove=no
+ac_cv_lib_mytinfo_tgoto=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9187: result: $ac_cv_lib_posix_remove" >&5
-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
-if test $ac_cv_lib_posix_remove = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+echo "$as_me:9031: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
+if test $ac_cv_lib_mytinfo_tgoto = yes; then
+  cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
 fi
 
-    fi
+	fi
+	;;
+esac
 
-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:9196: checking for shmat" >&5
-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
-if test "${ac_cv_func_shmat+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 9202 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char shmat (); below.  */
+cf_add_libs="$cf_ncurses_LIBS"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
+then
+
+cf_add_libs="-l$cf_nculib_root"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+else
+
+	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
+	cf_libdir=""
+	echo "$as_me:9080: checking for initscr" >&5
+echo $ECHO_N "checking for initscr... $ECHO_C" >&6
+if test "${ac_cv_func_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9086 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char initscr (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -9210,7 +9094,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char shmat ();
+char initscr ();
 char (*f) ();
 
 int
@@ -9219,10 +9103,10 @@ main ()
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_shmat) || defined (__stub___shmat)
+#if defined (__stub_initscr) || defined (__stub___initscr)
 choke me
 #else
-f = shmat;
+f = initscr; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 #endif
 
   ;
@@ -9230,761 +9114,5033 @@ f = shmat;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9233: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9117: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9236: \$? = $ac_status" >&5
+  echo "$as_me:9120: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9239: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9123: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9242: \$? = $ac_status" >&5
+  echo "$as_me:9126: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_shmat=yes
+  ac_cv_func_initscr=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_shmat=no
+ac_cv_func_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9252: result: $ac_cv_func_shmat" >&5
-echo "${ECHO_T}$ac_cv_func_shmat" >&6
-
-    if test $ac_cv_func_shmat = no; then
-      echo "$as_me:9256: checking for shmat in -lipc" >&5
-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+echo "$as_me:9136: result: $ac_cv_func_initscr" >&5
+echo "${ECHO_T}$ac_cv_func_initscr" >&6
+if test $ac_cv_func_initscr = yes; then
+  eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 9264 "configure"
-#include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char shmat ();
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:9143: checking for initscr in -l$cf_nculib_root" >&5
+echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
+		LIBS="-l$cf_nculib_root $LIBS"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 9147 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-shmat ();
+initscr()
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9283: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9159: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9286: \$? = $ac_status" >&5
+  echo "$as_me:9162: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9289: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9165: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9292: \$? = $ac_status" >&5
+  echo "$as_me:9168: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_ipc_shmat=yes
+  echo "$as_me:9170: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_ipc_shmat=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:9303: result: $ac_cv_lib_ipc_shmat" >&5
-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
-if test $ac_cv_lib_ipc_shmat = yes; then
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+echo "$as_me:9177: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case $cf_library_path in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d $cf_library_path/lib &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d $cf_library_path/lib/$cf_nculib_root &&       cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root"
+	test -d $cf_library_path/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root/lib"
+	test -d $cf_library_path/$cf_nculib_root/lib &&       cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib"
+	test -d $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
 fi
 
-    fi
-  fi
+cf_search=
 
-  # Check for libraries that X11R6 Xt/Xaw programs need.
-  ac_save_LDFLAGS=$LDFLAGS
-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
-  # check for ICE first), but we must link in the order -lSM -lICE or
-  # we get undefined symbols.  So assume we have SM if we have ICE.
-  # These have to be linked with before -lX11, unlike the other
-  # libraries we check for below, so use a different variable.
-  # John Interrante, Karl Berry
-  echo "$as_me:9321: checking for IceConnectionNumber in -lICE" >&5
-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 9329 "configure"
-#include "confdefs.h"
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d $prefix/lib &&          cf_search="$cf_search $prefix/lib"
+	test -d $prefix/lib/$cf_nculib_root &&       cf_search="$cf_search $prefix/lib/$cf_nculib_root"
+	test -d $prefix/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $prefix/lib/$cf_nculib_root/lib"
+	test -d $prefix/$cf_nculib_root/lib &&       cf_search="$cf_search $prefix/$cf_nculib_root/lib"
+	test -d $prefix/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char IceConnectionNumber ();
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+(test -z "$prefix" || test x$prefix = xNONE || test "x$cf_subdir_prefix" != "x$prefix") && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d $cf_subdir_prefix/lib &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d $cf_subdir_prefix/lib/$cf_nculib_root &&       cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root"
+	test -d $cf_subdir_prefix/lib/$cf_nculib_root/lib &&    cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root/lib"
+	test -d $cf_subdir_prefix/$cf_nculib_root/lib &&       cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib"
+	test -d $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root &&    cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:9245: checking for -l$cf_nculib_root in $cf_libdir" >&5
+echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
+				cat >conftest.$ac_ext <<_ACEOF
+#line 9249 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-IceConnectionNumber ();
+initscr()
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9348: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9261: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9351: \$? = $ac_status" >&5
+  echo "$as_me:9264: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9354: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9267: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9357: \$? = $ac_status" >&5
+  echo "$as_me:9270: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_ICE_IceConnectionNumber=yes
+  echo "$as_me:9272: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
+					 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_ICE_IceConnectionNumber=no
+echo "$as_me:9279: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:9368: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
+			done
 
-  LDFLAGS=$ac_save_LDFLAGS
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-cf_x_athena=${cf_x_athena:-Xaw}
+eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
-echo "$as_me:9380: checking if you want to link with Xaw 3d library" >&5
-echo $ECHO_N "checking if you want to link with Xaw 3d library... $ECHO_C" >&6
-withval=
+if test $cf_found_library = no ; then
+	{ { echo "$as_me:9294: error: Cannot link $cf_nculib_root library" >&5
+echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-# Check whether --with-Xaw3d or --without-Xaw3d was given.
-if test "${with_Xaw3d+set}" = set; then
-  withval="$with_Xaw3d"
+fi
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=Xaw3d
-	echo "$as_me:9391: result: yes" >&5
+if test -n "$cf_ncurses_LIBS" ; then
+	echo "$as_me:9302: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
+	cf_ncurses_SAVE="$LIBS"
+	for p in $cf_ncurses_LIBS ; do
+		q=`echo $LIBS | sed -e "s%$p %%" -e "s%$p$%%"`
+		if test "$q" != "$LIBS" ; then
+			LIBS="$q"
+		fi
+	done
+	cat >conftest.$ac_ext <<_ACEOF
+#line 9312 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9324: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9327: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9330: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9333: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:9335: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:9394: result: no" >&5
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+echo "$as_me:9340: result: no" >&5
 echo "${ECHO_T}no" >&6
+		 LIBS="$cf_ncurses_SAVE"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:9398: checking if you want to link with neXT Athena library" >&5
-echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6
-withval=
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-# Check whether --with-neXtaw or --without-neXtaw was given.
-if test "${with_neXtaw+set}" = set; then
-  withval="$with_neXtaw"
+cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=neXtaw
-	echo "$as_me:9409: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	fi
 else
-	echo "$as_me:9412: result: no" >&5
-echo "${ECHO_T}no" >&6
+	NCURSES_CONFIG=none
 fi
 
-echo "$as_me:9416: checking if you want to link with Athena-Plus library" >&5
-echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6
-withval=
+	;;
+(pdcurses)
+	echo "$as_me:9360: checking for X" >&5
+echo $ECHO_N "checking for X... $ECHO_C" >&6
 
-# Check whether --with-XawPlus or --without-XawPlus was given.
-if test "${with_XawPlus+set}" = set; then
-  withval="$with_XawPlus"
+# Check whether --with-x or --without-x was given.
+if test "${with_x+set}" = set; then
+  withval="$with_x"
 
 fi;
-if test "$withval" = yes ; then
-	cf_x_athena=XawPlus
-	echo "$as_me:9427: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+if test "x$with_x" = xno; then
+  # The user explicitly disabled X.
+  have_x=disabled
 else
-	echo "$as_me:9430: result: no" >&5
+  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+    # Both variables are already set.
+    have_x=yes
+  else
+    if test "${ac_cv_have_x+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # One or both of the vars are not set, and there is no cached value.
+ac_x_includes=no ac_x_libraries=no
+rm -fr conftest.dir
+if mkdir conftest.dir; then
+  cd conftest.dir
+  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+  cat >Imakefile <<'EOF'
+acfindx:
+	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+EOF
+  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+    for ac_extension in a so sl dylib dll; do
+      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+         test -f $ac_im_libdir/libX11.$ac_extension; then
+        ac_im_usrlibdir=$ac_im_libdir; break
+      fi
+    done
+    # Screen out bogus values from the imake configuration.  They are
+    # bogus both because they are the default anyway, and because
+    # using them would break gcc on systems where it needs fixed includes.
+    case $ac_im_incroot in
+	/usr/include) ;;
+	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+    esac
+    case $ac_im_usrlibdir in
+	/usr/lib | /lib) ;;
+	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+    esac
+  fi
+  cd ..
+  rm -fr conftest.dir
+fi
+
+# Standard set of common directories for X headers.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+ac_x_header_dirs='
+/usr/X11/include
+/usr/X11R6/include
+/usr/X11R5/include
+/usr/X11R4/include
+
+/usr/include/X11
+/usr/include/X11R6
+/usr/include/X11R5
+/usr/include/X11R4
+
+/usr/local/X11/include
+/usr/local/X11R6/include
+/usr/local/X11R5/include
+/usr/local/X11R4/include
+
+/usr/local/include/X11
+/usr/local/include/X11R6
+/usr/local/include/X11R5
+/usr/local/include/X11R4
+
+/usr/X386/include
+/usr/x386/include
+/usr/XFree86/include/X11
+
+/usr/include
+/usr/local/include
+/usr/unsupported/include
+/usr/athena/include
+/usr/local/x11r5/include
+/usr/lpp/Xamples/include
+
+/usr/openwin/include
+/usr/openwin/share/include'
+
+if test "$ac_x_includes" = no; then
+  # Guess where to find include files, by looking for Intrinsic.h.
+  # First, try using that file with no special directory specified.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9457 "configure"
+#include "confdefs.h"
+#include <X11/Intrinsic.h>
+_ACEOF
+if { (eval echo "$as_me:9461: \"$ac_cpp conftest.$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:9467: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # We can compile using X headers with no special include directory.
+ac_x_includes=
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  for ac_dir in $ac_x_header_dirs; do
+  if test -r "$ac_dir/X11/Intrinsic.h"; then
+    ac_x_includes=$ac_dir
+    break
+  fi
+done
+fi
+rm -f conftest.err conftest.$ac_ext
+fi # $ac_x_includes = no
+
+if test "$ac_x_libraries" = no; then
+  # Check for the libraries.
+  # See if we find them without any special options.
+  # Don't add to $LIBS permanently.
+  ac_save_LIBS=$LIBS
+  LIBS="-lXt $LIBS"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9500 "configure"
+#include "confdefs.h"
+#include <X11/Intrinsic.h>
+int
+main ()
+{
+XtMalloc (0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9512: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9515: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9518: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9521: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  LIBS=$ac_save_LIBS
+# We can link X programs with no special library path.
+ac_x_libraries=
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+LIBS=$ac_save_LIBS
+for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+do
+  # Don't even attempt the hair of trying to link an X program!
+  for ac_extension in a so sl dylib dll; do
+    if test -r $ac_dir/libXt.$ac_extension; then
+      ac_x_libraries=$ac_dir
+      break 2
+    fi
+  done
+done
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi # $ac_x_libraries = no
+
+if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+  # Didn't find X anywhere.  Cache the known absence of X.
+  ac_cv_have_x="have_x=no"
+else
+  # Record where we found X for the cache.
+  ac_cv_have_x="have_x=yes \
+	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+fi
+fi
+
+  fi
+  eval "$ac_cv_have_x"
+fi # $with_x != no
+
+if test "$have_x" != yes; then
+  echo "$as_me:9559: result: $have_x" >&5
+echo "${ECHO_T}$have_x" >&6
+  no_x=yes
+else
+  # If each of the values was on the command line, it overrides each guess.
+  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+  # Update the cache value to reflect the command line values.
+  ac_cv_have_x="have_x=yes \
+		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+  echo "$as_me:9569: result: libraries $x_libraries, headers $x_includes" >&5
+echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+fi
+
+if test "$no_x" = yes; then
+  # Not all programs may use this symbol, but it does not hurt to define it.
+
+cat >>confdefs.h <<\EOF
+#define X_DISPLAY_MISSING 1
+EOF
+
+  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+else
+  if test -n "$x_includes"; then
+    X_CFLAGS="$X_CFLAGS -I$x_includes"
+  fi
+
+  # It would also be nice to do this for all -L options, not just this one.
+  if test -n "$x_libraries"; then
+    X_LIBS="$X_LIBS -L$x_libraries"
+    # For Solaris; some versions of Sun CC require a space after -R and
+    # others require no space.  Words are not sufficient . . . .
+    case `(uname -sr) 2>/dev/null` in
+    "SunOS 5"*)
+      echo "$as_me:9593: checking whether -R must be followed by a space" >&5
+echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+      cat >conftest.$ac_ext <<_ACEOF
+#line 9597 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9609: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9612: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9615: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9618: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_R_nospace=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_R_nospace=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+      if test $ac_R_nospace = yes; then
+	echo "$as_me:9628: result: no" >&5
 echo "${ECHO_T}no" >&6
+	X_LIBS="$X_LIBS -R$x_libraries"
+      else
+	LIBS="$ac_xsave_LIBS -R $x_libraries"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 9634 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9646: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9649: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9652: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9655: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_R_space=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_R_space=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	if test $ac_R_space = yes; then
+	  echo "$as_me:9665: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+	  X_LIBS="$X_LIBS -R $x_libraries"
+	else
+	  echo "$as_me:9669: result: neither works" >&5
+echo "${ECHO_T}neither works" >&6
+	fi
+      fi
+      LIBS=$ac_xsave_LIBS
+    esac
+  fi
+
+  # Check for system-dependent libraries X programs must link with.
+  # Do this before checking for the system-independent R6 libraries
+  # (-lICE), since we may need -lsocket or whatever for X linking.
+
+  if test "$ISC" = yes; then
+    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+  else
+    # Martyn Johnson says this is needed for Ultrix, if the X
+    # libraries were built with DECnet support.  And Karl Berry says
+    # the Alpha needs dnet_stub (dnet does not exist).
+    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+    cat >conftest.$ac_ext <<_ACEOF
+#line 9689 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XOpenDisplay ();
+int
+main ()
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9708: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9711: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9714: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9717: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+echo "$as_me:9723: checking for dnet_ntoa in -ldnet" >&5
+echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 9731 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dnet_ntoa ();
+int
+main ()
+{
+dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9750: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9753: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9756: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9759: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dnet_dnet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dnet_dnet_ntoa=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:9770: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+fi
+
+    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+      echo "$as_me:9777: checking for dnet_ntoa in -ldnet_stub" >&5
+echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldnet_stub  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 9785 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dnet_ntoa ();
+int
+main ()
+{
+dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9804: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9807: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9810: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9813: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dnet_stub_dnet_ntoa=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:9824: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+fi
+
+    fi
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+    LIBS="$ac_xsave_LIBS"
+
+    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+    # to get the SysV transport functions.
+    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+    # needs -lnsl.
+    # The nsl library prevents programs from opening the X display
+    # on Irix 5.2, according to T.E. Dickey.
+    # The functions gethostbyname, getservbyname, and inet_addr are
+    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+    echo "$as_me:9843: checking for gethostbyname" >&5
+echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+if test "${ac_cv_func_gethostbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9849 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gethostbyname (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+choke me
+#else
+f = gethostbyname; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9880: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9883: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9886: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9889: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_gethostbyname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:9899: result: $ac_cv_func_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+
+    if test $ac_cv_func_gethostbyname = no; then
+      echo "$as_me:9903: checking for gethostbyname in -lnsl" >&5
+echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 9911 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname ();
+int
+main ()
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9930: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9933: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9936: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9939: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:9950: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+if test $ac_cv_lib_nsl_gethostbyname = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+fi
+
+      if test $ac_cv_lib_nsl_gethostbyname = no; then
+        echo "$as_me:9957: checking for gethostbyname in -lbsd" >&5
+echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 9965 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname ();
+int
+main ()
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:9984: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9987: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:9990: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9993: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_bsd_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_bsd_gethostbyname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:10004: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+if test $ac_cv_lib_bsd_gethostbyname = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+fi
+
+      fi
+    fi
+
+    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+    # socket/setsockopt and other routines are undefined under SCO ODT
+    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+    # on later versions), says Simon Leinen: it contains gethostby*
+    # variants that don't use the nameserver (or something).  -lsocket
+    # must be given before -lnsl if both are needed.  We assume that
+    # if connect needs -lnsl, so does gethostbyname.
+    echo "$as_me:10020: checking for connect" >&5
+echo $ECHO_N "checking for connect... $ECHO_C" >&6
+if test "${ac_cv_func_connect+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 10026 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char connect (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char connect ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_connect) || defined (__stub___connect)
+choke me
+#else
+f = connect; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10057: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10060: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10063: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10066: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_connect=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:10076: result: $ac_cv_func_connect" >&5
+echo "${ECHO_T}$ac_cv_func_connect" >&6
+
+    if test $ac_cv_func_connect = no; then
+      echo "$as_me:10080: checking for connect in -lsocket" >&5
+echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_connect+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 10088 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char connect ();
+int
+main ()
+{
+connect ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10107: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10110: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10113: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10116: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_socket_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_socket_connect=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:10127: result: $ac_cv_lib_socket_connect" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+if test $ac_cv_lib_socket_connect = yes; then
+  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+fi
+
+    fi
+
+    # Guillermo Gomez says -lposix is necessary on A/UX.
+    echo "$as_me:10136: checking for remove" >&5
+echo $ECHO_N "checking for remove... $ECHO_C" >&6
+if test "${ac_cv_func_remove+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 10142 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char remove (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char remove ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_remove) || defined (__stub___remove)
+choke me
+#else
+f = remove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10173: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10176: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10179: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10182: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_remove=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_remove=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:10192: result: $ac_cv_func_remove" >&5
+echo "${ECHO_T}$ac_cv_func_remove" >&6
+
+    if test $ac_cv_func_remove = no; then
+      echo "$as_me:10196: checking for remove in -lposix" >&5
+echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+if test "${ac_cv_lib_posix_remove+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lposix  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 10204 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char remove ();
+int
+main ()
+{
+remove ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10223: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10226: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10229: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10232: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_posix_remove=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_posix_remove=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:10243: result: $ac_cv_lib_posix_remove" >&5
+echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+if test $ac_cv_lib_posix_remove = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+fi
+
+    fi
+
+    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+    echo "$as_me:10252: checking for shmat" >&5
+echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+if test "${ac_cv_func_shmat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 10258 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shmat (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char shmat ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_shmat) || defined (__stub___shmat)
+choke me
+#else
+f = shmat; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10289: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10292: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10295: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10298: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_shmat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_shmat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:10308: result: $ac_cv_func_shmat" >&5
+echo "${ECHO_T}$ac_cv_func_shmat" >&6
+
+    if test $ac_cv_func_shmat = no; then
+      echo "$as_me:10312: checking for shmat in -lipc" >&5
+echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lipc  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 10320 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char shmat ();
+int
+main ()
+{
+shmat ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10339: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10342: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10345: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10348: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ipc_shmat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_ipc_shmat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:10359: result: $ac_cv_lib_ipc_shmat" >&5
+echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+if test $ac_cv_lib_ipc_shmat = yes; then
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+fi
+
+    fi
+  fi
+
+  # Check for libraries that X11R6 Xt/Xaw programs need.
+  ac_save_LDFLAGS=$LDFLAGS
+  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+  # check for ICE first), but we must link in the order -lSM -lICE or
+  # we get undefined symbols.  So assume we have SM if we have ICE.
+  # These have to be linked with before -lX11, unlike the other
+  # libraries we check for below, so use a different variable.
+  # John Interrante, Karl Berry
+  echo "$as_me:10377: checking for IceConnectionNumber in -lICE" >&5
+echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 10385 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char IceConnectionNumber ();
+int
+main ()
+{
+IceConnectionNumber ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10404: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10407: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10410: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10413: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ICE_IceConnectionNumber=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_ICE_IceConnectionNumber=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:10424: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+fi
+
+  LDFLAGS=$ac_save_LDFLAGS
+
+fi
+
+cf_x_athena=${cf_x_athena:-Xaw}
+
+echo "$as_me:10436: checking if you want to link with Xaw 3d library" >&5
+echo $ECHO_N "checking if you want to link with Xaw 3d library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-Xaw3d or --without-Xaw3d was given.
+if test "${with_Xaw3d+set}" = set; then
+  withval="$with_Xaw3d"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=Xaw3d
+	echo "$as_me:10447: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10450: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10454: checking if you want to link with Xaw 3d xft library" >&5
+echo $ECHO_N "checking if you want to link with Xaw 3d xft library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-Xaw3dxft or --without-Xaw3dxft was given.
+if test "${with_Xaw3dxft+set}" = set; then
+  withval="$with_Xaw3dxft"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=Xaw3dxft
+	echo "$as_me:10465: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10468: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10472: checking if you want to link with neXT Athena library" >&5
+echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-neXtaw or --without-neXtaw was given.
+if test "${with_neXtaw+set}" = set; then
+  withval="$with_neXtaw"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=neXtaw
+	echo "$as_me:10483: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10486: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10490: checking if you want to link with Athena-Plus library" >&5
+echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-XawPlus or --without-XawPlus was given.
+if test "${with_XawPlus+set}" = set; then
+  withval="$with_XawPlus"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=XawPlus
+	echo "$as_me:10501: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10504: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+cf_x_athena_lib=""
+
+if test "$PKG_CONFIG" != none ; then
+	cf_athena_list=
+	test "$cf_x_athena" = Xaw && cf_athena_list="xaw8 xaw7 xaw6"
+	for cf_athena_pkg in \
+		$cf_athena_list \
+		${cf_x_athena} \
+		${cf_x_athena}-devel \
+		lib${cf_x_athena} \
+		lib${cf_x_athena}-devel
+	do
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists $cf_athena_pkg; then
+	test -n "$verbose" && echo "	found package $cf_athena_pkg" 1>&6
+
+echo "${as_me:-configure}:10524: testing found package $cf_athena_pkg ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags $cf_athena_pkg 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   $cf_athena_pkg 2>/dev/null`"
+	test -n "$verbose" && echo "	package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:10530: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:10534: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+			cf_x_athena_lib="$cf_pkgconfig_libs"
+
+cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >>confdefs.h <<EOF
+#define $cf_x_athena_LIBS 1
+EOF
+
+	for cf_trim_lib in Xmu Xt X11
+	do
+		case "$LIBS" in
+		(*-l$cf_trim_lib\ *-l$cf_trim_lib*)
+			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
+			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
+
+echo "${as_me:-configure}:10645: testing ..trimmed $LIBS ..." 1>&5
+
+			;;
+		esac
+	done
+
+echo "$as_me:10651: checking for usable $cf_x_athena/Xmu package" >&5
+echo $ECHO_N "checking for usable $cf_x_athena/Xmu package... $ECHO_C" >&6
+if test "${cf_cv_xaw_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 10658 "configure"
+#include "confdefs.h"
+
+#include <X11/Xmu/CharSet.h>
+
+int
+main ()
+{
+
+int check = XmuCompareISOLatin1("big", "small")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10674: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10677: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10680: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10683: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xaw_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xaw_compat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:10693: result: $cf_cv_xaw_compat" >&5
+echo "${ECHO_T}$cf_cv_xaw_compat" >&6
+
+			if test "$cf_cv_xaw_compat" = no
+			then
+				# workaround for broken ".pc" files...
+				case "$cf_x_athena_lib" in
+				(*-lXmu*)
+					;;
+				(*)
+					test -n "$verbose" && echo "	work around broken package" 1>&6
+
+echo "${as_me:-configure}:10705: testing work around broken package ..." 1>&5
+
+					cf_save_xmu="$LIBS"
+					cf_first_lib=`echo "$cf_save_xmu" | sed -e 's/^  *//' -e 's/ .*//'`
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then
+	test -n "$verbose" && echo "	found package xmu" 1>&6
+
+echo "${as_me:-configure}:10713: testing found package xmu ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xmu 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xmu 2>/dev/null`"
+	test -n "$verbose" && echo "	package xmu CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:10719: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xmu LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:10723: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+							LIBS="$cf_save_xmu"
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:10823: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib $cf_pkgconfig_libs %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:10828: testing ...after  $LIBS ..." 1>&5
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:10836: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib -lXmu %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:10841: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+	for cf_trim_lib in Xmu Xt X11
+	do
+		case "$LIBS" in
+		(*-l$cf_trim_lib\ *-l$cf_trim_lib*)
+			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
+			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
+
+echo "${as_me:-configure}:10852: testing ..trimmed $LIBS ..." 1>&5
+
+			;;
+		esac
+	done
+
+					;;
+				esac
+			fi
+
+			break
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	:
+fi
+
+	done
+fi
+
+if test -z "$cf_x_athena_lib" ; then
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then
+	test -n "$verbose" && echo "	found package Xext" 1>&6
+
+echo "${as_me:-configure}:10877: testing found package Xext ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags Xext 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   Xext 2>/dev/null`"
+	test -n "$verbose" && echo "	package Xext CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:10883: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package Xext LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:10887: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+	echo "$as_me:10988: checking for XextCreateExtension in -lXext" >&5
+echo $ECHO_N "checking for XextCreateExtension in -lXext... $ECHO_C" >&6
+if test "${ac_cv_lib_Xext_XextCreateExtension+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXext  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 10996 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XextCreateExtension ();
+int
+main ()
+{
+XextCreateExtension ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:11015: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:11018: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:11021: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11024: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_Xext_XextCreateExtension=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_Xext_XextCreateExtension=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:11035: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "${ECHO_T}$ac_cv_lib_Xext_XextCreateExtension" >&6
+if test $ac_cv_lib_Xext_XextCreateExtension = yes; then
+
+cf_add_libs="-lXext"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+fi
+
+# OSX is schizoid about who owns /usr/X11 (old) versus /opt/X11 (new), and (and
+# in some cases has installed dummy files in the former, other cases replaced
+# it with a link to the new location).  This complicates the configure script.
+# Check for that pitfall, and recover using pkg-config
+#
+# If none of these are set, the configuration is almost certainly broken.
+if test -z "${X_CFLAGS}${X_PRE_LIBS}${X_LIBS}${X_EXTRA_LIBS}"
+then
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then
+	test -n "$verbose" && echo "	found package x11" 1>&6
+
+echo "${as_me:-configure}:11071: testing found package x11 ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags x11 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   x11 2>/dev/null`"
+	test -n "$verbose" && echo "	package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11077: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package x11 LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11081: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11181: WARNING: unable to find X11 library" >&5
+echo "$as_me: WARNING: unable to find X11 library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
+	test -n "$verbose" && echo "	found package ice" 1>&6
+
+echo "${as_me:-configure}:11188: testing found package ice ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags ice 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   ice 2>/dev/null`"
+	test -n "$verbose" && echo "	package ice CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11194: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11198: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11298: WARNING: unable to find ICE library" >&5
+echo "$as_me: WARNING: unable to find ICE library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
+	test -n "$verbose" && echo "	found package sm" 1>&6
+
+echo "${as_me:-configure}:11305: testing found package sm ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags sm 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   sm 2>/dev/null`"
+	test -n "$verbose" && echo "	package sm CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11311: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11315: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11415: WARNING: unable to find SM library" >&5
+echo "$as_me: WARNING: unable to find SM library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
+
+echo "${as_me:-configure}:11422: testing found package xt ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
+	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11428: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11432: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11532: WARNING: unable to find Xt library" >&5
+echo "$as_me: WARNING: unable to find Xt library" >&2;}
+fi
+
+fi
+
+cf_have_X_LIBS=no
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
+
+echo "${as_me:-configure}:11543: testing found package xt ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
+	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11549: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11553: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	case "x$LIBS" in
+	(*-lX11*)
+		;;
+	(*)
+# we have an "xt" package, but it may omit Xt's dependency on X11
+echo "$as_me:11654: checking for usable X dependency" >&5
+echo $ECHO_N "checking for usable X dependency... $ECHO_C" >&6
+if test "${cf_cv_xt_x11_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 11661 "configure"
+#include "confdefs.h"
+
+#include <X11/Xlib.h>
+
+int
+main ()
+{
+
+	int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0);
+	int rc2 = XClearWindow((Display*) 0, (Window) 0);
+	int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0);
+	int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:11680: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:11683: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:11686: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11689: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xt_x11_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xt_x11_compat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:11699: result: $cf_cv_xt_x11_compat" >&5
+echo "${ECHO_T}$cf_cv_xt_x11_compat" >&6
+		if test "$cf_cv_xt_x11_compat" = no
+		then
+			test -n "$verbose" && echo "	work around broken X11 dependency" 1>&6
+
+echo "${as_me:-configure}:11705: testing work around broken X11 dependency ..." 1>&5
+
+			# 2010/11/19 - good enough until a working Xt on Xcb is delivered.
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then
+	test -n "$verbose" && echo "	found package x11" 1>&6
+
+echo "${as_me:-configure}:11712: testing found package x11 ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags x11 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   x11 2>/dev/null`"
+	test -n "$verbose" && echo "	package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11718: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package x11 LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11722: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:11825: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%-lXt %-lXt -lX11 %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:11830: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+		fi
+		;;
+	esac
+
+echo "$as_me:11838: checking for usable X Toolkit package" >&5
+echo $ECHO_N "checking for usable X Toolkit package... $ECHO_C" >&6
+if test "${cf_cv_xt_ice_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 11845 "configure"
+#include "confdefs.h"
+
+#include <X11/Shell.h>
+
+int
+main ()
+{
+int num = IceConnectionNumber(0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:11860: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:11863: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:11866: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11869: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xt_ice_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xt_ice_compat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:11879: result: $cf_cv_xt_ice_compat" >&5
+echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
+
+	if test "$cf_cv_xt_ice_compat" = no
+	then
+		# workaround for broken ".pc" files used for X Toolkit.
+		case "x$X_PRE_LIBS" in
+		(*-lICE*)
+			case "x$LIBS" in
+			(*-lICE*)
+				;;
+			(*)
+				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
+
+echo "${as_me:-configure}:11893: testing work around broken ICE dependency ..." 1>&5
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
+	test -n "$verbose" && echo "	found package ice" 1>&6
+
+echo "${as_me:-configure}:11898: testing found package ice ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags ice 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   ice 2>/dev/null`"
+	test -n "$verbose" && echo "	package ice CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:11904: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11908: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
+	test -n "$verbose" && echo "	found package sm" 1>&6
+
+echo "${as_me:-configure}:12007: testing found package sm ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags sm 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   sm 2>/dev/null`"
+	test -n "$verbose" && echo "	package sm CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:12013: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:12017: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+cf_add_libs="$cf_pkgconfig_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	:
+fi
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:12126: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%-lXt %-lXt $X_PRE_LIBS %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:12131: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+				;;
+			esac
+			;;
+		esac
+	fi
+
+	cf_have_X_LIBS=yes
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+	LDFLAGS="$X_LIBS $LDFLAGS"
+
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12151: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $X_CFLAGS
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:12222: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:12230: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:12238: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >conftest.$ac_ext <<_ACEOF
+#line 12245 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+printf("Hello world");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12257: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12260: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12263: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12266: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12274: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:12279: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_flags"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+
+	echo "$as_me:12287: checking for XOpenDisplay" >&5
+echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6
+if test "${ac_cv_func_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 12293 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char XOpenDisplay (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XOpenDisplay ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_XOpenDisplay) || defined (__stub___XOpenDisplay)
+choke me
+#else
+f = XOpenDisplay; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12324: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12327: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12330: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12333: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_XOpenDisplay=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:12343: result: $ac_cv_func_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
+if test $ac_cv_func_XOpenDisplay = yes; then
+  :
+else
+
+	echo "$as_me:12349: checking for XOpenDisplay in -lX11" >&5
+echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
+if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 12357 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XOpenDisplay ();
+int
+main ()
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12376: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12379: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12382: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12385: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_X11_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_X11_XOpenDisplay=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:12396: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
+if test $ac_cv_lib_X11_XOpenDisplay = yes; then
+
+cf_add_libs="-lX11"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+fi
+
+	echo "$as_me:12420: checking for XtAppInitialize" >&5
+echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6
+if test "${ac_cv_func_XtAppInitialize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 12426 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char XtAppInitialize (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XtAppInitialize ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_XtAppInitialize) || defined (__stub___XtAppInitialize)
+choke me
+#else
+f = XtAppInitialize; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12457: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12460: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12463: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12466: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_XtAppInitialize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_XtAppInitialize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:12476: result: $ac_cv_func_XtAppInitialize" >&5
+echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
+if test $ac_cv_func_XtAppInitialize = yes; then
+  :
+else
+
+	echo "$as_me:12482: checking for XtAppInitialize in -lXt" >&5
+echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6
+if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 12490 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XtAppInitialize ();
+int
+main ()
+{
+XtAppInitialize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12509: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12512: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12515: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12518: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_Xt_XtAppInitialize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_Xt_XtAppInitialize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:12529: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6
+if test $ac_cv_lib_Xt_XtAppInitialize = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBXT 1
+EOF
+
+		 cf_have_X_LIBS=Xt
+		 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
+fi
+
+fi
+
+fi
+
+if test $cf_have_X_LIBS = no ; then
+	{ echo "$as_me:12546: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+test program.  You will have to check and add the proper libraries by hand
+to makefile." >&5
+echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+test program.  You will have to check and add the proper libraries by hand
+to makefile." >&2;}
+fi
+
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_inc=""
+
+for cf_path in default \
+	/usr/contrib/X11R6 \
+	/usr/contrib/X11R5 \
+	/usr/lib/X11R5 \
+	/usr/local
+do
+	if test -z "$cf_x_athena_inc" ; then
+		cf_save="$CPPFLAGS"
+		cf_test=X11/$cf_x_athena_root/SimpleMenu.h
+		if test $cf_path != default ; then
+			CPPFLAGS="$cf_save -I$cf_path/include"
+			echo "$as_me:12568: checking for $cf_test in $cf_path" >&5
+echo $ECHO_N "checking for $cf_test in $cf_path... $ECHO_C" >&6
+		else
+			echo "$as_me:12571: checking for $cf_test" >&5
+echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
+		fi
+		cat >conftest.$ac_ext <<_ACEOF
+#line 12575 "configure"
+#include "confdefs.h"
+
+#include <X11/Intrinsic.h>
+#include <$cf_test>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:12589: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12592: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:12595: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12598: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		echo "$as_me:12607: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+		if test "$cf_result" = yes ; then
+			cf_x_athena_inc=$cf_path
+			break
+		else
+			CPPFLAGS="$cf_save"
+		fi
+	fi
+done
+
+if test -z "$cf_x_athena_inc" ; then
+	{ echo "$as_me:12619: WARNING: Unable to successfully find Athena header files with test program" >&5
+echo "$as_me: WARNING: Unable to successfully find Athena header files with test program" >&2;}
+elif test "$cf_x_athena_inc" != default ; then
+	CPPFLAGS="$CPPFLAGS -I$cf_x_athena_inc"
+fi
+
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_lib=""
+
+for cf_path in default \
+	/usr/contrib/X11R6 \
+	/usr/contrib/X11R5 \
+	/usr/lib/X11R5 \
+	/usr/local
+do
+	for cf_lib in \
+		${cf_x_athena_root} \
+		${cf_x_athena_root}7 \
+		${cf_x_athena_root}6
+	do
+	for cf_libs in \
+		"-l$cf_lib -lXmu" \
+		"-l$cf_lib -lXpm -lXmu" \
+		"-l${cf_lib}_s -lXmu_s"
+	do
+		if test -z "$cf_x_athena_lib" ; then
+			cf_save="$LIBS"
+			cf_test=XawSimpleMenuAddGlobalActions
+			if test $cf_path != default ; then
+
+cf_add_libs="-L$cf_path/lib $cf_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+				echo "$as_me:12665: checking for $cf_libs in $cf_path" >&5
+echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6
+			else
+
+cf_add_libs="$cf_libs"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+				echo "$as_me:12685: checking for $cf_test in $cf_libs" >&5
+echo $ECHO_N "checking for $cf_test in $cf_libs... $ECHO_C" >&6
+			fi
+			cat >conftest.$ac_ext <<_ACEOF
+#line 12689 "configure"
+#include "confdefs.h"
+
+#include <X11/Intrinsic.h>
+#include <X11/$cf_x_athena_root/SimpleMenu.h>
+
+int
+main ()
+{
+
+$cf_test((XtAppContext) 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12705: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12708: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12711: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12714: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+			echo "$as_me:12723: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+			if test "$cf_result" = yes ; then
+				cf_x_athena_lib="$cf_libs"
+				break
+			fi
+			LIBS="$cf_save"
+		fi
+	done # cf_libs
+		test -n "$cf_x_athena_lib" && break
+	done # cf_lib
+done
+
+if test -z "$cf_x_athena_lib" ; then
+	{ { echo "$as_me:12737: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+echo "$as_me: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_x_athena_LIBS 1
+EOF
+
+fi
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in xcurses-config
+  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:12755: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_XCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$XCURSES_CONFIG"; then
+  ac_cv_prog_XCURSES_CONFIG="$XCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_XCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:12770: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
+if test -n "$XCURSES_CONFIG"; then
+  echo "$as_me:12778: result: $XCURSES_CONFIG" >&5
+echo "${ECHO_T}$XCURSES_CONFIG" >&6
+else
+  echo "$as_me:12781: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$XCURSES_CONFIG" && break
+  done
+fi
+if test -z "$XCURSES_CONFIG"; then
+  ac_ct_XCURSES_CONFIG=$XCURSES_CONFIG
+  for ac_prog in xcurses-config
+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:12794: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_XCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_XCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_ct_XCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_prog"
+echo "$as_me:12809: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
+if test -n "$ac_ct_XCURSES_CONFIG"; then
+  echo "$as_me:12817: result: $ac_ct_XCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
+else
+  echo "$as_me:12820: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_XCURSES_CONFIG" && break
+done
+test -n "$ac_ct_XCURSES_CONFIG" || ac_ct_XCURSES_CONFIG="none"
+
+  XCURSES_CONFIG=$ac_ct_XCURSES_CONFIG
+fi
+
+if test "$XCURSES_CONFIG" != none ; then
+
+CPPFLAGS="$CPPFLAGS `$XCURSES_CONFIG --cflags`"
+
+cf_add_libs="`$XCURSES_CONFIG --libs`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+cf_cv_lib_XCurses=yes
+
+else
+
+LDFLAGS="$LDFLAGS $X_LIBS"
+
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12859: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $X_CFLAGS
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:12930: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:12938: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:12946: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >conftest.$ac_ext <<_ACEOF
+#line 12953 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+printf("Hello world");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:12965: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12968: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12971: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12974: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12982: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:12987: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_flags"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+
+echo "$as_me:12995: checking for XOpenDisplay in -lX11" >&5
+echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
+if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13003 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XOpenDisplay ();
+int
+main ()
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13022: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13025: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13028: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13031: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_X11_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_X11_XOpenDisplay=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:13042: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
+if test $ac_cv_lib_X11_XOpenDisplay = yes; then
+
+cf_add_libs="-lX11"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+echo "$as_me:13064: checking for XCurses library" >&5
+echo $ECHO_N "checking for XCurses library... $ECHO_C" >&6
+if test "${cf_cv_lib_XCurses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_add_libs="-lXCurses"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 13087 "configure"
+#include "confdefs.h"
+
+#include <xcurses.h>
+char *XCursesProgramName = "test";
+
+int
+main ()
+{
+XCursesExit();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13102: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13105: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13108: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13111: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_lib_XCurses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_lib_XCurses=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:13122: result: $cf_cv_lib_XCurses" >&5
+echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
+
+fi
+
+if test $cf_cv_lib_XCurses = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define UNIX 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define XCURSES 1
+EOF
+
+	echo "$as_me:13137: checking for xcurses.h" >&5
+echo $ECHO_N "checking for xcurses.h... $ECHO_C" >&6
+if test "${ac_cv_header_xcurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 13143 "configure"
+#include "confdefs.h"
+#include <xcurses.h>
+_ACEOF
+if { (eval echo "$as_me:13147: \"$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:13153: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_xcurses_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_xcurses_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
 fi
+echo "$as_me:13172: result: $ac_cv_header_xcurses_h" >&5
+echo "${ECHO_T}$ac_cv_header_xcurses_h" >&6
+if test $ac_cv_header_xcurses_h = yes; then
 
-cf_x_athena_lib=""
+cat >>confdefs.h <<\EOF
+#define HAVE_XCURSES 1
+EOF
 
-if test "$PKG_CONFIG" != none ; then
-	cf_athena_list=
-	test "$cf_x_athena" = Xaw && cf_athena_list="xaw8 xaw7 xaw6"
-	for cf_athena_pkg in \
-		$cf_athena_list \
-		${cf_x_athena} \
-		${cf_x_athena}-devel \
-		lib${cf_x_athena} \
-		lib${cf_x_athena}-devel
+fi
+
+else
+	{ { echo "$as_me:13183: error: Cannot link with XCurses" >&5
+echo "$as_me: error: Cannot link with XCurses" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+	;;
+(*)
+	{ { echo "$as_me:13190: error: unexpected screen-value: $cf_cv_screen" >&5
+echo "$as_me: error: unexpected screen-value: $cf_cv_screen" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+: ${cf_nculib_root:=$cf_cv_screen}
+as_ac_Lib=`echo "ac_cv_lib_$cf_nculib_root''__nc_init_pthreads" | $as_tr_sh`
+echo "$as_me:13198: checking for _nc_init_pthreads in -l$cf_nculib_root" >&5
+echo $ECHO_N "checking for _nc_init_pthreads in -l$cf_nculib_root... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$cf_nculib_root  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13206 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char _nc_init_pthreads ();
+int
+main ()
+{
+_nc_init_pthreads ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13225: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13228: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13231: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13234: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Lib=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:13245: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+  cf_cv_ncurses_pthreads=yes
+else
+  cf_cv_ncurses_pthreads=no
+fi
+
+if test "$cf_cv_ncurses_pthreads" = yes
+then
+
+cf_add_libs="-lpthread"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
 	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists $cf_athena_pkg; then
-	test -n "$verbose" && echo "	found package $cf_athena_pkg" 1>&6
+fi
 
-echo "${as_me:-configure}:9450: testing found package $cf_athena_pkg ..." 1>&5
+case $cf_cv_screen in
+(ncurses*)
+	cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
+	;;
+(curses|curses_*)
 
-	cf_pkgconfig_incs="`$PKG_CONFIG --cflags $cf_athena_pkg 2>/dev/null`"
-	cf_pkgconfig_libs="`$PKG_CONFIG --libs   $cf_athena_pkg 2>/dev/null`"
-	test -n "$verbose" && echo "	package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs" 1>&6
+echo "$as_me:13280: checking for NetBSD form.h" >&5
+echo $ECHO_N "checking for NetBSD form.h... $ECHO_C" >&6
+if test "${cf_cv_netbsd_form_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-echo "${as_me:-configure}:9456: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 13287 "configure"
+#include "confdefs.h"
 
-	test -n "$verbose" && echo "	package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <form.h>
 
-echo "${as_me:-configure}:9460: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+int
+main ()
+{
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+	FORM *form;
+	int y = current_field(form)->cursor_ypos;
+	int x = current_field(form)->cursor_xpos;
 
-for cf_add_cflags in $cf_pkgconfig_incs
-do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:13306: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13309: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:13312: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13315: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_netbsd_form_h=yes
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_netbsd_form_h=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+fi
+echo "$as_me:13327: result: $cf_cv_netbsd_form_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
 
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+test "$cf_cv_netbsd_form_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_NETBSD_FORM_H 1
+EOF
 
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+echo "$as_me:13335: checking for NetBSD menu.h" >&5
+echo $ECHO_N "checking for NetBSD menu.h... $ECHO_C" >&6
+if test "${cf_cv_netbsd_menu_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+cat >conftest.$ac_ext <<_ACEOF
+#line 13342 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <menu.h>
+
+int
+main ()
+{
+
+	MENU *menu;
+	int y = menu->max_item_width;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:13360: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13363: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:13366: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13369: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_netbsd_menu_h=yes
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_netbsd_menu_h=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:13381: result: $cf_cv_netbsd_menu_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
+
+test "$cf_cv_netbsd_menu_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_NETBSD_MENU_H 1
+EOF
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
 	;;
 esac
+
+case $cf_cv_screen in
+(pdcurses)
+	;;
+(*)
+	# look for curses-related libraries
+
+as_ac_Lib=`echo "ac_cv_lib_panel$cf_cv_libtype''_new_panel" | $as_tr_sh`
+echo "$as_me:13399: checking for new_panel in -lpanel$cf_cv_libtype" >&5
+echo $ECHO_N "checking for new_panel in -lpanel$cf_cv_libtype... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpanel$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13407 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char new_panel ();
+int
+main ()
+{
+new_panel ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13426: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13429: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13432: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13435: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Lib=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:13446: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+
+cf_upper=`echo "have_libpanel" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cf_add_libs="-lpanel$cf_cv_libtype"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
 done
+LIBS="$cf_add_libs"
 
-if test -n "$cf_new_cflags" ; then
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
+
+fi
+
+as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
+echo "$as_me:13475: checking for menu_driver in -lmenu$cf_cv_libtype" >&5
+echo $ECHO_N "checking for menu_driver in -lmenu$cf_cv_libtype... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmenu$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13483 "configure"
+#include "confdefs.h"
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char menu_driver ();
+int
+main ()
+{
+menu_driver ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13502: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13505: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13508: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13511: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Lib=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
 fi
-
-if test -n "$cf_new_cppflags" ; then
-
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
+echo "$as_me:13522: 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
 
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
-fi
+cf_upper=`echo "have_libmenu" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	LIBS="$cf_pkgconfig_libs $LIBS"
+cf_add_libs="-lmenu$cf_cv_libtype"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-			cf_x_athena_lib="$cf_pkgconfig_libs"
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
 
-cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+fi
 
-			cat >>confdefs.h <<EOF
-#define $cf_x_athena_LIBS 1
-EOF
+as_ac_Lib=`echo "ac_cv_lib_form$cf_cv_libtype''_form_driver" | $as_tr_sh`
+echo "$as_me:13551: checking for form_driver in -lform$cf_cv_libtype" >&5
+echo $ECHO_N "checking for form_driver in -lform$cf_cv_libtype... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lform$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13559 "configure"
+#include "confdefs.h"
 
-			break
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char form_driver ();
+int
+main ()
+{
+form_driver ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13578: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13581: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13584: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13587: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Lib=yes"
 else
-	:
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
 fi
-
-	done
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
+echo "$as_me:13598: 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
 
-if test -z "$cf_x_athena_lib" ; then
+cf_upper=`echo "have_libform" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then
-	test -n "$verbose" && echo "	found package Xext" 1>&6
+cf_add_libs="-lform$cf_cv_libtype"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-echo "${as_me:-configure}:9563: testing found package Xext ..." 1>&5
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
 
-	cf_pkgconfig_incs="`$PKG_CONFIG --cflags Xext 2>/dev/null`"
-	cf_pkgconfig_libs="`$PKG_CONFIG --libs   Xext 2>/dev/null`"
-	test -n "$verbose" && echo "	package Xext CFLAGS: $cf_pkgconfig_incs" 1>&6
+fi
 
-echo "${as_me:-configure}:9569: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+	# look for curses-related headers
 
-	test -n "$verbose" && echo "	package Xext LIBS: $cf_pkgconfig_libs" 1>&6
+for ac_header in \
+		nc_alloc.h \
+		nomacros.h \
+		form.h \
+		menu.h \
+		panel.h \
+		term_entry.h \
 
-echo "${as_me:-configure}:9573: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:13638: 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 13644 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:13648: \"$ac_cpp conftest.$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:13654: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:13673: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+fi
+done
 
-for cf_add_cflags in $cf_pkgconfig_incs
-do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+	;;
+esac
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
+echo "$as_me:13686: 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 13692 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
 
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+_ACEOF
+if { (eval echo "$as_me:13700: \"$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:13706: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_ext
 
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+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 13728 "configure"
+#include "confdefs.h"
+#include <string.h>
 
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -rf conftest*
 
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+fi
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
-done
+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 13746 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
 
-if test -n "$cf_new_cflags" ; then
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -rf conftest*
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
 
-if test -n "$cf_new_cppflags" ; then
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 13767 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      $ac_main_return(2);
+  $ac_main_return (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:13793: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13796: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:13798: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13801: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
 fi
+fi
+echo "$as_me:13814: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
 
-if test -n "$cf_new_extra_cppflags" ; then
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-	LIBS="$cf_pkgconfig_libs $LIBS"
-	:
-else
-
-	echo "$as_me:9657: checking for XextCreateExtension in -lXext" >&5
-echo $ECHO_N "checking for XextCreateExtension in -lXext... $ECHO_C" >&6
-if test "${ac_cv_lib_Xext_XextCreateExtension+set}" = set; then
+echo "$as_me:13824: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 9665 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 13830 "configure"
 #include "confdefs.h"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XextCreateExtension ();
 int
 main ()
 {
-XextCreateExtension ();
+if ((struct tm *) 0)
+return 0;
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9684: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:13846: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9687: \$? = $ac_status" >&5
+  echo "$as_me:13849: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9690: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:13852: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9693: \$? = $ac_status" >&5
+  echo "$as_me:13855: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_Xext_XextCreateExtension=yes
+  ac_cv_header_time=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_Xext_XextCreateExtension=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:9704: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
-echo "${ECHO_T}$ac_cv_lib_Xext_XextCreateExtension" >&6
-if test $ac_cv_lib_Xext_XextCreateExtension = yes; then
-  LIBS="-lXext $LIBS"
+ac_cv_header_time=no
 fi
-
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
+echo "$as_me:13865: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6
+if test $ac_cv_header_time = yes; then
 
-cf_have_X_LIBS=no
-
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
-	test -n "$verbose" && echo "	found package xt" 1>&6
-
-echo "${as_me:-configure}:9717: testing found package xt ..." 1>&5
-
-	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
-	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
-	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
-
-echo "${as_me:-configure}:9723: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
-
-	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+cat >>confdefs.h <<\EOF
+#define TIME_WITH_SYS_TIME 1
+EOF
 
-echo "${as_me:-configure}:9727: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+fi
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+for ac_header in \
+getopt.h \
+locale.h \
+math.h \
+stdarg.h \
+sys/ioctl.h \
+sys/select.h \
+sys/time.h \
+termios.h \
+unistd.h \
 
-for cf_add_cflags in $cf_pkgconfig_incs
 do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
-
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
-
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:13888: 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 13894 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:13898: \"$ac_cpp conftest.$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:13904: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:13923: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
+fi
 done
 
-if test -n "$cf_new_cflags" ; then
-
-	CFLAGS="$CFLAGS $cf_new_cflags"
+for ac_header in unistd.h getopt.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:13936: 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 13942 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:13946: \"$ac_cpp conftest.$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:13952: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
 fi
-
-if test -n "$cf_new_cppflags" ; then
-
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+rm -f conftest.err conftest.$ac_ext
 fi
+echo "$as_me:13971: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
+done
 
-	LIBS="$cf_pkgconfig_libs $LIBS"
-
-	# workaround for broken ".pc" files used for X Toolkit.
-	case "x$X_PRE_LIBS" in #(vi
-	*-lICE*)
-		case "x$LIBS" in #(vi
-		*-lICE*) #(vi
-			;;
-		*)
-			test -n "$verbose" && echo "	work around broken package" 1>&6
-
-echo "${as_me:-configure}:9818: testing work around broken package ..." 1>&5
-
-			test -n "$verbose" && echo "	...before $LIBS" 1>&6
-
-echo "${as_me:-configure}:9822: testing ...before $LIBS ..." 1>&5
-
-			LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s,-lXt ,-lXt $X_PRE_LIBS ," -e 's/  / /g'`
-			test -n "$verbose" && echo "	...after  $LIBS" 1>&6
-
-echo "${as_me:-configure}:9827: testing ...after  $LIBS ..." 1>&5
-
-			;;
-		esac
-		;;
-	esac
-
-	cf_have_X_LIBS=yes
-
+echo "$as_me:13981: 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
 else
 
-	LDFLAGS="$X_LIBS $LDFLAGS"
-
-test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
-
-echo "${as_me:-configure}:9842: testing checking additions to CFLAGS ..." 1>&5
-
-cf_check_cflags="$CFLAGS"
-cf_check_cppflags="$CPPFLAGS"
-
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
-
-for cf_add_cflags in $X_CFLAGS
+cf_cv_getopt_header=none
+for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
-
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
-
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+cat >conftest.$ac_ext <<_ACEOF
+#line 13991 "configure"
+#include "confdefs.h"
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
+#include <$cf_header>
+int
+main ()
+{
+int x = optind; char *y = optarg
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14004: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14007: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14010: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14013: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_getopt_header=$cf_header
+ break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
-if test -n "$cf_new_cflags" ; then
-	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
-
-echo "${as_me:-configure}:9913: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
-
-	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
+echo "$as_me:14025: result: $cf_cv_getopt_header" >&5
+echo "${ECHO_T}$cf_cv_getopt_header" >&6
+if test $cf_cv_getopt_header != none ; then
 
-if test -n "$cf_new_cppflags" ; then
-	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
-
-echo "${as_me:-configure}:9921: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+cat >>confdefs.h <<\EOF
+#define HAVE_GETOPT_HEADER 1
+EOF
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
+if test $cf_cv_getopt_header = getopt.h ; then
 
-if test -n "$cf_new_extra_cppflags" ; then
-	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
-
-echo "${as_me:-configure}:9929: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+cat >>confdefs.h <<\EOF
+#define NEED_GETOPT_H 1
+EOF
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-if test "$cf_check_cflags" != "$CFLAGS" ; then
-cat >conftest.$ac_ext <<_ACEOF
-#line 9936 "configure"
+for ac_func in \
+getopt \
+gettimeofday \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:14048: 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 14054 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
 int
 main ()
 {
-printf("Hello world");
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9948: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14085: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9951: \$? = $ac_status" >&5
+  echo "$as_me:14088: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9954: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14091: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9957: \$? = $ac_status" >&5
+  echo "$as_me:14094: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:14104: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
 
-echo "${as_me:-configure}:9965: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+fi
+done
 
-	 if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
-		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+if test "x$ac_cv_func_getopt" = xno; then
+	{ { echo "$as_me:14115: error: getopt is required for building programs" >&5
+echo "$as_me: error: getopt is required for building programs" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-echo "${as_me:-configure}:9970: testing but keeping change to \$CPPFLAGS ..." 1>&5
+if test "$cf_enable_widec" = yes; then
 
-	 fi
-	 CFLAGS="$cf_check_flags"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
+for ac_func in \
+mblen \
+mbrlen \
+mbrtowc \
+mbsrtowcs \
+mbstowcs \
+mbtowc \
+wcsrtombs \
+wcstombs \
 
-	echo "$as_me:9978: checking for XOpenDisplay" >&5
-echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6
-if test "${ac_cv_func_XOpenDisplay+set}" = set; then
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:14134: 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 9984 "configure"
+#line 14140 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char XOpenDisplay (); below.  */
+    which can conflict with char $ac_func (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -9992,7 +14148,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+char $ac_func ();
 char (*f) ();
 
 int
@@ -10001,10 +14157,10 @@ main ()
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_XOpenDisplay) || defined (__stub___XOpenDisplay)
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 choke me
 #else
-f = XOpenDisplay;
+f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 #endif
 
   ;
@@ -10012,264 +14168,467 @@ f = XOpenDisplay;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10015: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14171: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14174: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14177: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14180: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:14190: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+fi
+
+echo "$as_me:14202: checking definition to turn on extended curses functions" >&5
+echo $ECHO_N "checking definition to turn on extended curses functions... $ECHO_C" >&6
+if test "${cf_cv_need_xopen_extension+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_need_xopen_extension=unknown
+cat >conftest.$ac_ext <<_ACEOF
+#line 14210 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+
+#if defined(NCURSES_VERSION_PATCH)
+#if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
+	make an error
+#endif
+#endif
+#ifdef NCURSES_VERSION
+	cchar_t check;
+	int check2 = curs_set((int)sizeof(check));
+#endif
+	long x = winnstr(stdscr, "", 0);
+	int x1, y1;
+	getbegyx(stdscr, y1, x1)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14236: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10018: \$? = $ac_status" >&5
+  echo "$as_me:14239: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10021: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14242: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10024: \$? = $ac_status" >&5
+  echo "$as_me:14245: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_XOpenDisplay=yes
+  cf_cv_need_xopen_extension=none
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_XOpenDisplay=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:10034: result: $ac_cv_func_XOpenDisplay" >&5
-echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
-if test $ac_cv_func_XOpenDisplay = yes; then
-  :
-else
 
-	echo "$as_me:10040: checking for XOpenDisplay in -lX11" >&5
-echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
-if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 10048 "configure"
+	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 14255 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+#define $cf_try_xopen_extension 1
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-XOpenDisplay ();
+
+#ifdef NCURSES_VERSION
+		cchar_t check;
+		int check2 = curs_set((int)sizeof(check));
+#endif
+		long x = winnstr(stdscr, "", 0);
+		int x1, y1;
+		getbegyx(stdscr, y1, x1)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10067: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14277: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10070: \$? = $ac_status" >&5
+  echo "$as_me:14280: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10073: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14283: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10076: \$? = $ac_status" >&5
+  echo "$as_me:14286: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_X11_XOpenDisplay=yes
+  cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_X11_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:10087: result: $ac_cv_lib_X11_XOpenDisplay" >&5
-echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
-if test $ac_cv_lib_X11_XOpenDisplay = yes; then
-  LIBS="-lX11 $LIBS"
+	done
+
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
+echo "$as_me:14300: result: $cf_cv_need_xopen_extension" >&5
+echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 
-	echo "$as_me:10095: checking for XtAppInitialize" >&5
-echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6
-if test "${ac_cv_func_XtAppInitialize+set}" = set; then
+case $cf_cv_need_xopen_extension in
+(*_*)
+	CPPFLAGS="$CPPFLAGS -D$cf_cv_need_xopen_extension"
+	;;
+esac
+
+echo "$as_me:14309: checking for term.h" >&5
+echo $ECHO_N "checking for term.h... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 10101 "configure"
+
+# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
+# for <term.h> if we do not find the variant.
+
+cf_header_list="term.h ncurses/term.h ncursesw/term.h"
+
+case ${cf_cv_ncurses_header:-curses.h} in
+(*/*)
+	cf_header_item=`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%\..*%%' -e 's%/.*%/%'`term.h
+	cf_header_list="$cf_header_item $cf_header_list"
+	;;
+esac
+
+for cf_header in $cf_header_list
+do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 14330 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char XtAppInitialize (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XtAppInitialize ();
-char (*f) ();
 
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_XtAppInitialize) || defined (__stub___XtAppInitialize)
-choke me
+WINDOW *x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14344: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14347: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14350: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14353: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_term_header=$cf_header
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_term_header=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
+case $cf_cv_term_header in
+(no)
+	# If curses is ncurses, some packagers still mess it up by trying to make
+	# us use GNU termcap.  This handles the most common case.
+	for cf_header in ncurses/term.h ncursesw/term.h
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 14372 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#ifdef NCURSES_VERSION
+#include <${cf_header}>
 #else
-f = XtAppInitialize;
+make an error
 #endif
-
+int
+main ()
+{
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10132: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14390: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10135: \$? = $ac_status" >&5
+  echo "$as_me:14393: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10138: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14396: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10141: \$? = $ac_status" >&5
+  echo "$as_me:14399: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_XtAppInitialize=yes
+  cf_cv_term_header=$cf_header
+			 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_XtAppInitialize=no
+cf_cv_term_header=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+	done
+	;;
+esac
+
 fi
-echo "$as_me:10151: result: $ac_cv_func_XtAppInitialize" >&5
-echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
-if test $ac_cv_func_XtAppInitialize = yes; then
-  :
-else
+echo "$as_me:14414: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
 
-	echo "$as_me:10157: checking for XtAppInitialize in -lXt" >&5
-echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6
-if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then
+case $cf_cv_term_header in
+(term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:14441: checking for unctrl.h" >&5
+echo $ECHO_N "checking for unctrl.h... $ECHO_C" >&6
+if test "${cf_cv_unctrl_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 10165 "configure"
+
+# If we found <ncurses/curses.h>, look for <ncurses/unctrl.h>, but always look
+# for <unctrl.h> if we do not find the variant.
+
+cf_header_list="unctrl.h ncurses/unctrl.h ncursesw/unctrl.h"
+
+case ${cf_cv_ncurses_header:-curses.h} in
+(*/*)
+	cf_header_item=`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%\..*%%' -e 's%/.*%/%'`unctrl.h
+	cf_header_list="$cf_header_item $cf_header_list"
+	;;
+esac
+
+for cf_header in $cf_header_list
+do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 14462 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XtAppInitialize ();
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
 int
 main ()
 {
-XtAppInitialize ();
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10184: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14476: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10187: \$? = $ac_status" >&5
+  echo "$as_me:14479: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10190: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14482: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10193: \$? = $ac_status" >&5
+  echo "$as_me:14485: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_Xt_XtAppInitialize=yes
+  cf_cv_unctrl_header=$cf_header
+	 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_Xt_XtAppInitialize=no
+cf_cv_unctrl_header=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
 fi
-echo "$as_me:10204: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
-echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6
-if test $ac_cv_lib_Xt_XtAppInitialize = yes; then
-  cat >>confdefs.h <<\EOF
-#define HAVE_LIBXT 1
+echo "$as_me:14498: result: $cf_cv_unctrl_header" >&5
+echo "${ECHO_T}$cf_cv_unctrl_header" >&6
+
+case $cf_cv_unctrl_header in
+(no)
+	{ echo "$as_me:14503: WARNING: unctrl.h header not found" >&5
+echo "$as_me: WARNING: unctrl.h header not found" >&2;}
+	;;
+esac
+
+case $cf_cv_unctrl_header in
+(unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UNCTRL_H 1
 EOF
 
-		 cf_have_X_LIBS=Xt
-		 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
-fi
+	;;
+(ncurses/unctrl.h)
 
-fi
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_UNCTRL_H 1
+EOF
+
+	;;
+(ncursesw/unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_UNCTRL_H 1
+EOF
+
+	;;
+esac
+
+for cf_func in \
+assume_default_colors \
+chgat \
+color_set \
+filter \
+getbegx \
+getcurx \
+getmaxx \
+getnstr \
+getparx \
+getwin \
+mvvline \
+mvwvline \
+napms \
+putwin \
+resize_term \
+resizeterm \
+ripoffline \
+scr_dump \
+setupterm \
+slk_color \
+slk_init \
+termattrs \
+tgetent \
+tigetnum \
+tigetstr \
+typeahead \
+use_default_colors \
+use_env \
+use_extended_names \
+use_screen \
+use_window \
+vid_puts \
+vidputs \
+vsscanf \
+vw_printw \
+wchgat \
+winsstr \
+wresize \
+wsyncdown \
+
+do
+
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-fi
+	echo "$as_me:14577: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:10220: WARNING: Unable to successfully link X Toolkit library (-lXt) with
-test program.  You will have to check and add the proper libraries by hand
-to makefile." >&5
-echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
-test program.  You will have to check and add the proper libraries by hand
-to makefile." >&2;}
-fi
+echo "${as_me:-configure}:14580: testing ${cf_func} ..." 1>&5
 
-cf_x_athena_root=$cf_x_athena
-cf_x_athena_inc=""
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-for cf_path in default \
-	/usr/contrib/X11R6 \
-	/usr/contrib/X11R5 \
-	/usr/lib/X11R5 \
-	/usr/local
-do
-	if test -z "$cf_x_athena_inc" ; then
-		cf_save="$CPPFLAGS"
-		cf_test=X11/$cf_x_athena_root/SimpleMenu.h
-		if test $cf_path != default ; then
-			CPPFLAGS="$cf_save -I$cf_path/include"
-			echo "$as_me:10242: checking for $cf_test in $cf_path" >&5
-echo $ECHO_N "checking for $cf_test in $cf_path... $ECHO_C" >&6
-		else
-			echo "$as_me:10245: checking for $cf_test" >&5
-echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
-		fi
-		cat >conftest.$ac_ext <<_ACEOF
-#line 10249 "configure"
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >conftest.$ac_ext <<_ACEOF
+#line 14589 "configure"
 #include "confdefs.h"
 
-#include <X11/Intrinsic.h>
-#include <$cf_test>
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
 int
 main ()
 {
 
+#ifndef ${cf_func}
+long foo = (long)(&${cf_func});
+fprintf(stderr, "testing linkage of $cf_func:%p\n", foo);
+if (foo + 1234 > 5678)
+	${cf_cv_main_return:-return}(foo);
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10263: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14622: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10266: \$? = $ac_status" >&5
+  echo "$as_me:14625: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10269: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14628: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10272: \$? = $ac_status" >&5
+  echo "$as_me:14631: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -10277,74 +14636,84 @@ else
 cat conftest.$ac_ext >&5
 cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:10281: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-		if test "$cf_result" = yes ; then
-			cf_x_athena_inc=$cf_path
-			break
-		else
-			CPPFLAGS="$cf_save"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 		fi
-	fi
-done
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
 
-if test -z "$cf_x_athena_inc" ; then
-	{ echo "$as_me:10293: WARNING: Unable to successfully find Athena header files with test program" >&5
-echo "$as_me: WARNING: Unable to successfully find Athena header files with test program" >&2;}
-elif test "$cf_x_athena_inc" != default ; then
-	CPPFLAGS="$CPPFLAGS -I$cf_x_athena_inc"
 fi
 
-cf_x_athena_root=$cf_x_athena
-cf_x_athena_lib=""
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:14647: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result != no; then
+		cat >>confdefs.h <<EOF
+#define HAVE_${cf_tr_func} 1
+EOF
 
-for cf_path in default \
-	/usr/contrib/X11R6 \
-	/usr/contrib/X11R5 \
-	/usr/lib/X11R5 \
-	/usr/local
+	fi
+done
+
+for cf_func in tputs
 do
-	for cf_lib in \
-		"-l$cf_x_athena_root -lXmu" \
-		"-l$cf_x_athena_root -lXpm -lXmu" \
-		"-l${cf_x_athena_root}_s -lXmu_s"
-	do
-		if test -z "$cf_x_athena_lib" ; then
-			cf_save="$LIBS"
-			cf_test=XawSimpleMenuAddGlobalActions
-			if test $cf_path != default ; then
-				LIBS="-L$cf_path/lib $cf_lib $LIBS"
-				echo "$as_me:10318: checking for $cf_lib in $cf_path" >&5
-echo $ECHO_N "checking for $cf_lib in $cf_path... $ECHO_C" >&6
-			else
-				LIBS="$cf_lib $LIBS"
-				echo "$as_me:10322: checking for $cf_test in $cf_lib" >&5
-echo $ECHO_N "checking for $cf_test in $cf_lib... $ECHO_C" >&6
-			fi
+
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	echo "$as_me:14662: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+
+echo "${as_me:-configure}:14665: testing ${cf_func} ..." 1>&5
+
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 10326 "configure"
+#line 14674 "configure"
 #include "confdefs.h"
 
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
 int
 main ()
 {
-$cf_test()
+
+#ifndef ${cf_func}
+long foo = (long)(&${cf_func});
+fprintf(stderr, "testing linkage of $cf_func:%p\n", foo);
+if (foo + 1234 > 5678)
+	${cf_cv_main_return:-return}(foo);
+#endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10338: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14707: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10341: \$? = $ac_status" >&5
+  echo "$as_me:14710: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10344: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14713: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10347: \$? = $ac_status" >&5
+  echo "$as_me:14716: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -10353,421 +14722,451 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:10356: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-			if test "$cf_result" = yes ; then
-				cf_x_athena_lib="$cf_lib"
-				break
-			fi
-			LIBS="$cf_save"
 		fi
-	done
-done
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
 
-if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:10368: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
-echo "$as_me: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&2;}
-   { (exit 1); exit 1; }; }
 fi
 
-cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_x_athena_LIBS 1
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:14732: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result != no; then
+		cat >>confdefs.h <<EOF
+#define HAVE_${cf_tr_func} 1
 EOF
 
-fi
-
-for ac_prog in xcurses-config
-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:10385: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_XCURSES_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $XCURSES_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_XCURSES_CONFIG="$XCURSES_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  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/$ac_word"; then
-   ac_cv_path_XCURSES_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:10402: found $ac_dir/$ac_word" >&5
-   break
-fi
-done
-
-  ;;
-esac
-fi
-XCURSES_CONFIG=$ac_cv_path_XCURSES_CONFIG
-
-if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:10413: result: $XCURSES_CONFIG" >&5
-echo "${ECHO_T}$XCURSES_CONFIG" >&6
-else
-  echo "$as_me:10416: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-  test -n "$XCURSES_CONFIG" && break
+	fi
 done
-test -n "$XCURSES_CONFIG" || XCURSES_CONFIG="none"
-
-if test "$XCURSES_CONFIG" != none ; then
-
-CPPFLAGS="$CPPFLAGS `$XCURSES_CONFIG --cflags`"
-LIBS="`$XCURSES_CONFIG --libs` $LIBS"
-
-cf_cv_lib_XCurses=yes
-
-else
 
-LDFLAGS="$LDFLAGS $X_LIBS"
-
-test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
-
-echo "${as_me:-configure}:10437: testing checking additions to CFLAGS ..." 1>&5
-
-cf_check_cflags="$CFLAGS"
-cf_check_cppflags="$CPPFLAGS"
-
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
-
-for cf_add_cflags in $X_CFLAGS
-do
-case $cf_fix_cppflags in
-no)
-	case $cf_add_cflags in #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+if test x$cf_cv_func_tputs = xyes
+then
+	cf_done=no
+	for cf_arg in int char
+	do
+		for cf_ret in int void
+		do
+			if test $cf_ret = void
+			then
+				cf_return="/* nothing */"
+			else
+				cf_return="return value"
+			fi
+			cat >conftest.$ac_ext <<_ACEOF
+#line 14756 "configure"
+#include "confdefs.h"
 
-			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_cv_term_header>
 
-			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
-				continue
-			fi
-			;;
-		esac
-		case "$CPPFLAGS" in
-		*$cf_add_cflags) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+static $cf_ret outc($cf_arg value) { $cf_return; }
 
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+int
+main ()
+{
 
-				;;
-			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-			;;
-		esac
-		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-		;;
-	esac
-	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+	tputs("hello", 0, outc);
+	${cf_cv_main_return:-return}(0);
 
-	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14776: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14779: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14782: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14785: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
 
-	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
-done
+		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
 
-if test -n "$cf_new_cflags" ; then
-	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+echo "${as_me:-configure}:14790: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
 
-echo "${as_me:-configure}:10508: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+		cat >>confdefs.h <<EOF
+#define TPUTS_ARG               $cf_arg
+#define TPUTS_PROTO(func,value) $cf_ret func(TPUTS_ARG value)
+#define TPUTS_RETURN(value)     $cf_return
+EOF
+		cf_done=yes
+		break
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		done
+		test $cf_done = yes && break
+	done
 fi
 
-if test -n "$cf_new_cppflags" ; then
-	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
-
-echo "${as_me:-configure}:10516: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "$as_me:14810: checking for ncurses extended functions" >&5
+echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
+if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
-fi
+cat >conftest.$ac_ext <<_ACEOF
+#line 14817 "configure"
+#include "confdefs.h"
 
-if test -n "$cf_new_extra_cppflags" ; then
-	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
 
-echo "${as_me:-configure}:10524: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+int x = NCURSES_EXT_FUNCS
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
-fi
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14832: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14835: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14838: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14841: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_ncurses_ext_funcs=defined
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
 
-if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 10531 "configure"
+#line 14849 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-printf("Hello world");
+
+	(void) assume_default_colors (0, 0);
+	(void) curses_version ();
+	(void) define_key (0, 0);
+	(void) is_term_resized (0, 0);
+	(void) key_defined (0);
+	(void) keybound (0, 0);
+	(void) keyok (0, 0);
+	(void) resize_term (0, 0);
+	(void) resizeterm (0, 0);
+	(void) use_default_colors ();
+	(void) use_extended_names (0);
+	(void) wresize (0, 0, 0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10543: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14874: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10546: \$? = $ac_status" >&5
+  echo "$as_me:14877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10549: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10552: \$? = $ac_status" >&5
+  echo "$as_me:14883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_ncurses_ext_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+cf_cv_ncurses_ext_funcs=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-echo "${as_me:-configure}:10560: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-	 if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
-		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+fi
+echo "$as_me:14897: result: $cf_cv_ncurses_ext_funcs" >&5
+echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
+test "$cf_cv_ncurses_ext_funcs" = yes &&
+cat >>confdefs.h <<\EOF
+#define NCURSES_EXT_FUNCS 1
+EOF
 
-echo "${as_me:-configure}:10565: testing but keeping change to \$CPPFLAGS ..." 1>&5
+if test "$cf_enable_widec" = yes
+then
+	# workaround for systems with ncurses before 20111029, due to change of
+	# feature test macro from _XPG5 to _XOPEN_SOURCE
+	if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
+	then
+		cf_define_xpg5=no
+		echo "$as_me:14911: checking if _XPG5 should be defined to enable wide-characters" >&5
+echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
 
-	 fi
-	 CFLAGS="$cf_check_flags"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
+		cat >conftest.$ac_ext <<_ACEOF
+#line 14915 "configure"
+#include "confdefs.h"
 
-echo "$as_me:10573: checking for XOpenDisplay in -lX11" >&5
-echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
-if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+int x = _XPG5
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14928: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14931: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14934: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14937: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 10581 "configure"
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save_cppflags="$CPPFLAGS"
+			 CPPFLAGS="$CPPFLAGS -D_XPG5"
+			 cat >conftest.$ac_ext <<_ACEOF
+#line 14946 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-XOpenDisplay ();
+int x = _XPG5
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10600: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14959: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10603: \$? = $ac_status" >&5
+  echo "$as_me:14962: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10606: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14965: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10609: \$? = $ac_status" >&5
+  echo "$as_me:14968: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_X11_XOpenDisplay=yes
+  cf_define_xpg5=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_X11_XOpenDisplay=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10620: result: $ac_cv_lib_X11_XOpenDisplay" >&5
-echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
-if test $ac_cv_lib_X11_XOpenDisplay = yes; then
-  LIBS="-lX11 $LIBS"
+rm -f conftest.$ac_objext conftest.$ac_ext
+			 CPPFLAGS="$cf_save_cppflags"
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		echo "$as_me:14979: result: $cf_define_xpg5" >&5
+echo "${ECHO_T}$cf_define_xpg5" >&6
 
-echo "$as_me:10626: checking for XCurses library" >&5
-echo $ECHO_N "checking for XCurses library... $ECHO_C" >&6
-if test "${cf_cv_lib_XCurses+set}" = set; then
+		if test "$cf_define_xpg5" = yes
+		then
+			CPPFLAGS="$CPPFLAGS -D_XPG5"
+		fi
+	fi
+
+	echo "$as_me:14988: checking for wide-character functions" >&5
+echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
+if test "${cf_cv_widechar_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-LIBS="-lXCurses $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 10634 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 14995 "configure"
 #include "confdefs.h"
 
-#include <xcurses.h>
-char *XCursesProgramName = "test";
-
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-XCursesExit();
+
+		static wchar_t src_wchar[2];
+		static cchar_t dst_cchar;
+		setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10649: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15012: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10652: \$? = $ac_status" >&5
+  echo "$as_me:15015: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10655: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15018: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10658: \$? = $ac_status" >&5
+  echo "$as_me:15021: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_lib_XCurses=yes
+  cf_cv_widechar_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_lib_XCurses=no
+cf_cv_widechar_funcs=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:10669: result: $cf_cv_lib_XCurses" >&5
-echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
-
-fi
+echo "$as_me:15032: result: $cf_cv_widechar_funcs" >&5
+echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
+	if test "$cf_cv_widechar_funcs" != no ; then
 
-if test $cf_cv_lib_XCurses = yes ; then
-	cat >>confdefs.h <<\EOF
-#define UNIX 1
+cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 1
 EOF
 
-	cat >>confdefs.h <<\EOF
-#define XCURSES 1
+	else
+		cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 0
 EOF
 
+	fi
+else
 	cat >>confdefs.h <<\EOF
-#define HAVE_XCURSES 1
+#define USE_WIDEC_SUPPORT 0
 EOF
 
-else
-	{ { echo "$as_me:10688: error: Cannot link with XCurses" >&5
-echo "$as_me: error: Cannot link with XCurses" >&2;}
-   { (exit 1); exit 1; }; }
 fi
 
-	;;
-esac
-
-case $cf_cv_screen in #(vi
-pdcurses) #(vi
-	;;
-*)
-	# look for curses-related libraries
-
-as_ac_Lib=`echo "ac_cv_lib_panel$cf_cv_libtype''_new_panel" | $as_tr_sh`
-echo "$as_me:10703: checking for new_panel in -lpanel$cf_cv_libtype" >&5
-echo $ECHO_N "checking for new_panel in -lpanel$cf_cv_libtype... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+echo "$as_me:15053: checking if $cf_cv_screen library uses pthreads" >&5
+echo $ECHO_N "checking if $cf_cv_screen library uses pthreads... $ECHO_C" >&6
+if test "${cf_cv_use_pthreads+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpanel$cf_cv_libtype  $LIBS"
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 10711 "configure"
+#line 15060 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char new_panel ();
+#include <${cf_cv_ncurses_header:-curses.h}>
+extern void _nc_init_pthreads(void);
+
 int
 main ()
 {
-new_panel ();
+
+	initscr();
+	_nc_init_pthreads();
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10730: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15078: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10733: \$? = $ac_status" >&5
+  echo "$as_me:15081: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10736: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15084: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10739: \$? = $ac_status" >&5
+  echo "$as_me:15087: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  cf_cv_use_pthreads=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_use_pthreads=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:15098: result: $cf_cv_use_pthreads" >&5
+echo "${ECHO_T}$cf_cv_use_pthreads" >&6
+test $cf_cv_use_pthreads = yes && cat >>confdefs.h <<\EOF
+#define USE_PTHREADS 1
+EOF
+
+echo "$as_me:15104: 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 15111 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15131: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:15134: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15137: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15140: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_sys_time_select=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+cf_cv_sys_time_select=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.$ac_objext conftest.$ac_ext
+
 fi
-echo "$as_me:10750: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIBpanel$cf_cv_libtype" | $as_tr_cpp` 1
-EOF
 
-  LIBS="-lpanel$cf_cv_libtype $LIBS"
+echo "$as_me:15152: 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
+#define HAVE_SYS_TIME_SELECT 1
+EOF
 
-fi
+# special check for test/ditto.c
 
-as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
-echo "$as_me:10762: checking for menu_driver in -lmenu$cf_cv_libtype" >&5
-echo $ECHO_N "checking for menu_driver in -lmenu$cf_cv_libtype... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+echo "$as_me:15161: 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) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmenu$cf_cv_libtype  $LIBS"
+LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10770 "configure"
+#line 15169 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10776,847 +15175,869 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char menu_driver ();
+char openpty ();
 int
 main ()
 {
-menu_driver ();
+openpty ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10789: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15188: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10792: \$? = $ac_status" >&5
+  echo "$as_me:15191: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10795: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15194: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10798: \$? = $ac_status" >&5
+  echo "$as_me:15197: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  ac_cv_lib_util_openpty=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+ac_cv_lib_util_openpty=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10809: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIBmenu$cf_cv_libtype" | $as_tr_cpp` 1
-EOF
-
-  LIBS="-lmenu$cf_cv_libtype $LIBS"
-
+echo "$as_me:15208: 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
+else
+  cf_cv_lib_util=no
 fi
 
-as_ac_Lib=`echo "ac_cv_lib_form$cf_cv_libtype''_form_driver" | $as_tr_sh`
-echo "$as_me:10821: checking for form_driver in -lform$cf_cv_libtype" >&5
-echo $ECHO_N "checking for form_driver in -lform$cf_cv_libtype... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+echo "$as_me:15216: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lform$cf_cv_libtype  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 10829 "configure"
+
+	cf_save_LIBS="$LIBS"
+	test $cf_cv_lib_util = yes && {
+cf_add_libs="-lutil"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+ }
+	for cf_header in pty.h libutil.h util.h
+	do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15243 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char form_driver ();
+#include <$cf_header>
+
 int
 main ()
 {
-form_driver ();
+
+	int x = openpty((int *)0, (int *)0, (char *)0,
+				   (struct termios *)0, (struct winsize *)0);
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10848: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15260: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10851: \$? = $ac_status" >&5
+  echo "$as_me:15263: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10854: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15266: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10857: \$? = $ac_status" >&5
+  echo "$as_me:15269: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+
+		cf_cv_func_openpty=$cf_header
+		break
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+
+		cf_cv_func_openpty=no
+
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+	done
+	LIBS="$cf_save_LIBS"
+
 fi
-echo "$as_me:10868: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIBform$cf_cv_libtype" | $as_tr_cpp` 1
-EOF
+echo "$as_me:15287: result: $cf_cv_func_openpty" >&5
+echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
-  LIBS="-lform$cf_cv_libtype $LIBS"
+if test "$cf_cv_func_openpty" != no ; then
 
-fi
+cat >>confdefs.h <<EOF
+#define USE_OPENPTY_HEADER <$cf_cv_func_openpty>
+EOF
 
-	# look for curses-related headers
+cat >>confdefs.h <<\EOF
+#define USE_XTERM_PTY 1
+EOF
 
-for ac_header in \
-		nc_alloc.h \
-		nomacros.h \
-		form.h \
-		menu.h \
-		panel.h \
+	if test "x$cf_cv_lib_util" = xyes ; then
 
+cf_add_libs="-lutil"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $TEST_LIBS
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:10890: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+TEST_LIBS="$cf_add_libs"
+
+	fi
+fi
+
+echo "$as_me:15321: checking for function curses_version" >&5
+echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
+if test "${cf_cv_func_curses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
+
+if test "$cross_compiling" = yes; then
+  cf_cv_func_curses_version=unknown
+else
   cat >conftest.$ac_ext <<_ACEOF
-#line 10896 "configure"
+#line 15331 "configure"
 #include "confdefs.h"
-#include <$ac_header>
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int main()
+{
+	char temp[1024];
+	sprintf(temp, "%s\n", curses_version());
+	${cf_cv_main_return:-return}(0);
+}
+
 _ACEOF
-if { (eval echo "$as_me:10900: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:15344: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:10906: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
+  echo "$as_me:15347: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:15349: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15352: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_func_curses_version=yes
+
 else
-  ac_cpp_err=yes
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_func_curses_version=no
+
 fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f core
 fi
-echo "$as_me:10925: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+echo "$as_me:15367: result: $cf_cv_func_curses_version" >&5
+echo "${ECHO_T}$cf_cv_func_curses_version" >&6
+test "$cf_cv_func_curses_version" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_CURSES_VERSION 1
 EOF
 
-fi
-done
-
-	;;
-esac
-
-echo "$as_me:10938: 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 "$as_me:15374: checking for alternate character set array" >&5
+echo $ECHO_N "checking for alternate character set array... $ECHO_C" >&6
+if test "${cf_cv_curses_acs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 10944 "configure"
+
+cf_cv_curses_acs_map=unknown
+for name in acs_map _acs_map __acs_map ${NCURSES_WRAP_PREFIX}acs_map
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 15384 "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
+
+#include <${cf_cv_ncurses_header:-curses.h}>
 
 int
 main ()
 {
-int i;
+
+$name['k'] = ACS_PLUS
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10966: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15400: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10969: \$? = $ac_status" >&5
+  echo "$as_me:15403: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10972: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15406: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10975: \$? = $ac_status" >&5
+  echo "$as_me:15409: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_type_signal=void
+  cf_cv_curses_acs_map=$name; break
 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
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+done
+
 fi
-echo "$as_me:10985: result: $ac_cv_type_signal" >&5
-echo "${ECHO_T}$ac_cv_type_signal" >&6
+echo "$as_me:15420: result: $cf_cv_curses_acs_map" >&5
+echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
 
+test "$cf_cv_curses_acs_map" != unknown &&
 cat >>confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
+#define CURSES_ACS_ARRAY $cf_cv_curses_acs_map
 EOF
 
-echo "$as_me:10992: 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
+if test "$cf_enable_widec" = yes; then
+
+echo "$as_me:15430: checking for wide alternate character set array" >&5
+echo $ECHO_N "checking for wide alternate character set array... $ECHO_C" >&6
+if test "${cf_cv_curses_wacs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 10998 "configure"
+
+	cf_cv_curses_wacs_map=unknown
+	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
+	do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15440 "configure"
 #include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+void *foo = &($name['k'])
+  ;
+  return 0;
+}
 _ACEOF
-if { (eval echo "$as_me:11006: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15456: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:11012: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_cv_header_stdc=yes
+  echo "$as_me:15459: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15462: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15465: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_curses_wacs_map=$name
+	 break
 else
   echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_header_stdc=no
+cat conftest.$ac_ext >&5
 fi
-rm -f conftest.err conftest.$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 11034 "configure"
-#include "confdefs.h"
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "memchr" >/dev/null 2>&1; then
-  :
-else
-  ac_cv_header_stdc=no
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	done
 fi
-rm -rf conftest*
+echo "$as_me:15476: result: $cf_cv_curses_wacs_map" >&5
+echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
-fi
+test "$cf_cv_curses_wacs_map" != unknown &&
+cat >>confdefs.h <<EOF
+#define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
+EOF
 
-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 11052 "configure"
+echo "$as_me:15484: checking for wide alternate character constants" >&5
+echo $ECHO_N "checking for wide alternate character constants... $ECHO_C" >&6
+if test "${cf_cv_curses_wacs_symbols+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_curses_wacs_symbols=no
+if test "$cf_cv_curses_wacs_map" != unknown
+then
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15494 "configure"
 #include "confdefs.h"
-#include <stdlib.h>
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+cchar_t *foo = WACS_PLUS;
+	 $cf_cv_curses_wacs_map['k'] = *WACS_PLUS
+  ;
+  return 0;
+}
 _ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "free" >/dev/null 2>&1; then
-  :
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15511: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15514: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15517: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15520: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_curses_wacs_symbols=yes
 else
-  ac_cv_header_stdc=no
-fi
-rm -rf conftest*
-
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
 fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then
-  :
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 11073 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15530 "configure"
 #include "confdefs.h"
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
 
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
-      $ac_main_return(2);
-  $ac_main_return (0);
+cchar_t *foo = WACS_PLUS
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:11099: \"$ac_link\"") >&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15546: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11102: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:11104: \"$ac_try\"") >&5
+  echo "$as_me:15549: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15552: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11107: \$? = $ac_status" >&5
+  echo "$as_me:15555: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_curses_wacs_symbols=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_stdc=no
-fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+
 fi
-echo "$as_me:11120: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
+echo "$as_me:15566: result: $cf_cv_curses_wacs_symbols" >&5
+echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
+test "$cf_cv_curses_wacs_symbols" != no &&
 cat >>confdefs.h <<\EOF
-#define STDC_HEADERS 1
+#define CURSES_WACS_SYMBOLS 1
 EOF
 
 fi
 
-echo "$as_me:11130: 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 11136 "configure"
+echo "$as_me:15576: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line 15579 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-if ((struct tm *) 0)
-return 0;
+
+attr_t foo
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11152: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15597: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11155: \$? = $ac_status" >&5
+  echo "$as_me:15600: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11158: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15603: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11161: \$? = $ac_status" >&5
+  echo "$as_me:15606: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_header_time=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_time=no
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:11171: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6
-if test $ac_cv_header_time = yes; then
+echo "$as_me:15615: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-cat >>confdefs.h <<\EOF
-#define TIME_WITH_SYS_TIME 1
+cf_result=`echo "have_type_attr_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+else
+
+cat >>confdefs.h <<EOF
+#define attr_t long
 EOF
 
 fi
 
-for ac_header in \
-getopt.h \
-locale.h \
-stdarg.h \
-sys/ioctl.h \
-sys/select.h \
-sys/time.h \
-termios.h \
-unistd.h \
+if test "$cf_enable_widec" = yes; then
 
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:11193: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+# This is needed on Tru64 5.0 to declare mbstate_t
+echo "$as_me:15636: 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 11199 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 15643 "configure"
 #include "confdefs.h"
-#include <$ac_header>
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
+int
+main ()
+{
+mbstate_t state
+  ;
+  return 0;
+}
 _ACEOF
-if { (eval echo "$as_me:11203: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15661: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:11209: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
+  echo "$as_me:15664: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15667: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15670: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:11228: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
-
-fi
-done
-
-for ac_func in \
-gettimeofday \
-mblen \
-mbrlen \
-mbrtowc \
-mbsrtowcs \
-mbstowcs \
-mbtowc \
-strdup \
-wcsrtombs \
-wcstombs \
-
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:11252: 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 11258 "configure"
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 15677 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
 
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
-
+mbstate_t value
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11289: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15696: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11292: \$? = $ac_status" >&5
+  echo "$as_me:15699: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11295: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15702: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11298: \$? = $ac_status" >&5
+  echo "$as_me:15705: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+  cf_cv_mbstate_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+cf_cv_mbstate_t=unknown
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11308: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:15717: result: $cf_cv_mbstate_t" >&5
+echo "${ECHO_T}$cf_cv_mbstate_t" >&6
+
+if test "$cf_cv_mbstate_t" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
+	NEED_WCHAR_H=1
 fi
-done
 
-echo "$as_me:11318: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
-echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
-if test "${cf_cv_need_xopen_extension+set}" = set; then
+# if we do not find mbstate_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_mbstate_t" = unknown ; then
+	NCURSES_MBSTATE_T=1
+fi
+
+# if we find mbstate_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_mbstate_t" != unknown ; then
+	NCURSES_OK_MBSTATE_T=1
+fi
+
+# This is needed on Tru64 5.0 to declare wchar_t
+echo "$as_me:15740: 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 11325 "configure"
+#line 15747 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
-#if defined(NCURSES_VERSION_PATCH)
-if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
-	make an error
-#endif
-#endif
-	long x = winnstr(stdscr, "", 0);
-	int x1, y1;
-	getbegyx(stdscr, y1, x1)
+wchar_t state
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11347: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15765: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11350: \$? = $ac_status" >&5
+  echo "$as_me:15768: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11353: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15771: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11356: \$? = $ac_status" >&5
+  echo "$as_me:15774: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=no
+  cf_cv_wchar_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 11363 "configure"
+#line 15781 "configure"
 #include "confdefs.h"
 
-#define _XOPEN_SOURCE_EXTENDED
 #include <stdlib.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
-#ifdef NCURSES_VERSION
-	cchar_t check;
-	int check2 = curs_set((int)sizeof(check));
-#endif
-	long x = winnstr(stdscr, "", 0);
-	int x1, y1;
-	getbegyx(stdscr, y1, x1)
+wchar_t value
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11385: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15800: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11388: \$? = $ac_status" >&5
+  echo "$as_me:15803: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11391: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15806: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11394: \$? = $ac_status" >&5
+  echo "$as_me:15809: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=yes
+  cf_cv_wchar_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_need_xopen_extension=unknown
+cf_cv_wchar_t=unknown
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11406: result: $cf_cv_need_xopen_extension" >&5
-echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
-test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
+echo "$as_me:15821: result: $cf_cv_wchar_t" >&5
+echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
-echo "$as_me:11410: checking for term.h" >&5
-echo $ECHO_N "checking for term.h... $ECHO_C" >&6
-if test "${cf_cv_term_header+set}" = set; then
+if test "$cf_cv_wchar_t" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
+EOF
+
+	NEED_WCHAR_H=1
+fi
+
+# if we do not find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" = unknown ; then
+	NCURSES_WCHAR_T=1
+fi
+
+# if we find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" != unknown ; then
+	NCURSES_OK_WCHAR_T=1
+fi
+
+# This is needed on Tru64 5.0 to declare wint_t
+echo "$as_me:15844: 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
 
-# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
-# for <term.h> if we do not find the variant.
-for cf_header in \
-	`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%/.*%/%'`term.h \
-	term.h
-do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 11423 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15851 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <${cf_header}>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-WINDOW *x
+wint_t state
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11437: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15869: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11440: \$? = $ac_status" >&5
+  echo "$as_me:15872: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11443: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15875: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11446: \$? = $ac_status" >&5
+  echo "$as_me:15878: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_term_header=$cf_header
-	 break
+  cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_term_header=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-
-case $cf_cv_term_header in #(vi
-no)
-	# If curses is ncurses, some packagers still mess it up by trying to make
-	# us use GNU termcap.  This handles the most common case.
-	for cf_header in ncurses/term.h ncursesw/term.h
-	do
-		cat >conftest.$ac_ext <<_ACEOF
-#line 11465 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15885 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#ifdef NCURSES_VERSION
-#include <${cf_header}>
-#else
-make an error
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
 int
 main ()
 {
-WINDOW *x
+wint_t value
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11483: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15904: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11486: \$? = $ac_status" >&5
+  echo "$as_me:15907: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11489: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15910: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11492: \$? = $ac_status" >&5
+  echo "$as_me:15913: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_term_header=$cf_header
-			 break
+  cf_cv_wint_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_term_header=no
+cf_cv_wint_t=unknown
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	done
-	;;
-esac
-
 fi
-echo "$as_me:11507: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:15925: result: $cf_cv_wint_t" >&5
+echo "${ECHO_T}$cf_cv_wint_t" >&6
 
-case $cf_cv_term_header in #(vi
-term.h) #(vi
-	cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
+if test "$cf_cv_wint_t" = yes ; then
 
-	;;
-ncurses/term.h) #(vi
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
-	;;
-ncursesw/term.h)
-	cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_TERM_H 1
-EOF
+	NEED_WCHAR_H=1
+fi
 
-	;;
-esac
+# if we do not find wint_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wint_t" = unknown ; then
+	NCURSES_WINT_T=1
+fi
 
-for cf_func in \
-chgat \
-color_set \
-filter \
-getbegx \
-getcurx \
-getmaxx \
-getnstr \
-getparx \
-getwin \
-mvvline \
-mvwvline \
-napms \
-putwin \
-resize_term \
-resizeterm \
-ripoffline \
-setupterm \
-slk_color \
-slk_init \
-termattrs \
-tgetent \
-tigetnum \
-tigetstr \
-typeahead \
-use_default_colors \
-vw_printw \
-vsscanf \
-wchgat \
-winsstr \
-wresize \
+# if we find wint_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wint_t" != unknown ; then
+	NCURSES_OK_WINT_T=1
+fi
+
+	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
+
+echo "$as_me:15949: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line 15952 "configure"
+#include "confdefs.h"
+
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main ()
+{
+
+mbstate_t foo
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15970: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:15973: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15976: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15979: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:15988: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-do
+cf_result=`echo "have_type_mbstate_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
 
-	echo "$as_me:11567: checking for ${cf_func}" >&5
-echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+else
 
-echo "${as_me:-configure}:11570: testing ${cf_func} ..." 1>&5
+cat >>confdefs.h <<EOF
+#define mbstate_t long
+EOF
 
-	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+fi
 
-		eval cf_result='$ac_cv_func_'$cf_func
-		if test ".$cf_result" != ".no"; then
-			cat >conftest.$ac_ext <<_ACEOF
-#line 11579 "configure"
+	fi
+
+	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
+
+echo "$as_me:16010: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line 16013 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
 #endif
-
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
 
-#ifndef ${cf_func}
-long foo = (long)(&${cf_func});
-${cf_cv_main_return:-return}(foo == 0);
-#endif
+wchar_t foo
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11610: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16031: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11613: \$? = $ac_status" >&5
+  echo "$as_me:16034: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11616: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16037: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11619: \$? = $ac_status" >&5
+  echo "$as_me:16040: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -11624,1628 +16045,1911 @@ else
 cat conftest.$ac_ext >&5
 cf_result=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		fi
-		eval 'cf_cv_func_'$cf_func'=$cf_result'
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16049: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-fi
+cf_result=`echo "have_type_wchar_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	# use the computed/retrieved cache-value:
-	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:11635: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-	if test $cf_result != no; then
-		cat >>confdefs.h <<EOF
-#define HAVE_${cf_tr_func} 1
+cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+else
+
+cat >>confdefs.h <<EOF
+#define wchar_t long
 EOF
 
+fi
+
 	fi
-done
 
-echo "$as_me:11645: checking for ncurses extended functions" >&5
-echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
-if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+	if test "$NCURSES_OK_WINT_T" = 0 ; then
 
+echo "$as_me:16071: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 11652 "configure"
+#line 16074 "configure"
 #include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
 
-int x = NCURSES_EXT_FUNCS
+wint_t foo
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11667: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16092: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11670: \$? = $ac_status" >&5
+  echo "$as_me:16095: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11673: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16098: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11676: \$? = $ac_status" >&5
+  echo "$as_me:16101: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=defined
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16110: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
+
+cf_result=`echo "have_type_wint_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+else
+
+cat >>confdefs.h <<EOF
+#define wint_t long
+EOF
+
+fi
+
+	fi
+fi
+
+echo "$as_me:16131: checking for data ospeed declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for data ospeed declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 11684 "configure"
+#line 16135 "configure"
 #include "confdefs.h"
 
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
 #include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
 int
 main ()
 {
 
-	(void) assume_default_colors (0, 0);
-	(void) curses_version ();
-	(void) define_key (0, 0);
-	(void) is_term_resized (0, 0);
-	(void) key_defined (0);
-	(void) keybound (0, 0);
-	(void) keyok (0, 0);
-	(void) resize_term (0, 0);
-	(void) resizeterm (0, 0);
-	(void) use_default_colors ();
-	(void) use_extended_names (0);
-	(void) wresize (0, 0, 0);
+void *foo = &(ospeed)
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11709: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16163: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11712: \$? = $ac_status" >&5
+  echo "$as_me:16166: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11715: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16169: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11718: \$? = $ac_status" >&5
+  echo "$as_me:16172: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_ncurses_ext_funcs=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16181: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
 
-fi
-echo "$as_me:11732: result: $cf_cv_ncurses_ext_funcs" >&5
-echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
-test "$cf_cv_ncurses_ext_funcs" == yes && cat >>confdefs.h <<\EOF
-#define NCURSES_EXT_FUNCS 1
+if test $cf_result = yes ; then
+
+cf_result=`echo "have_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-echo "$as_me:11738: checking for wide-character functions" >&5
-echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
-if test "${cf_cv_widechar_funcs+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
+	echo "$as_me:16193: checking for data ospeed in library" >&5
+echo $ECHO_N "checking for data ospeed in library... $ECHO_C" >&6
+	# BSD linkers insist on making weak linkage, but resolve at runtime.
+	if test "$cross_compiling" = yes; then
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 11745 "configure"
+	# cross-compiling
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16200 "configure"
 #include "confdefs.h"
 
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
 #include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+extern char ospeed;
 int
 main ()
 {
 
-	static wchar_t src_wchar[2];
-	static cchar_t dst_cchar;
-	setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
+	do {
+		void *foo = &(ospeed);
+		fprintf(stderr, "testing linkage of ospeed:%p\n", foo);
+		${cf_cv_main_return:-return}(foo == 0);
+	} while (0)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11762: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16233: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11765: \$? = $ac_status" >&5
+  echo "$as_me:16236: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11768: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11771: \$? = $ac_status" >&5
+  echo "$as_me:16242: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_widechar_funcs=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_widechar_funcs=no
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-fi
-echo "$as_me:11782: result: $cf_cv_widechar_funcs" >&5
-echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
-if test "$cf_cv_widechar_funcs" != no ; then
-	cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 1
-EOF
-
-else
-	cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 0
-EOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-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:11802: 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 11808 "configure"
+#line 16254 "configure"
 #include "confdefs.h"
-$ac_includes_default
-#include <$ac_header>
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+extern char ospeed;
+int main(void)
+{
+	void *foo = &(ospeed);
+	fprintf(stderr, "testing linkage of ospeed:%p\n", foo);
+	${cf_cv_main_return:-return}(foo == 0);
+}
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11814: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:16280: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11817: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11820: \"$ac_try\"") >&5
+  echo "$as_me:16283: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:16285: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11823: \$? = $ac_status" >&5
+  echo "$as_me:16288: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Header=yes"
+  cf_result=yes
 else
-  echo "$as_me: failed program was:" >&5
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
+cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11833: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+	echo "$as_me:16299: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result = yes ; then
+
+cf_result=`echo "decl_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
+	fi
 fi
-done
 
-echo "$as_me:11843: 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 11849 "configure"
+echo "$as_me:16312: checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 16316 "configure"
 #include "confdefs.h"
-$ac_includes_default
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
 int
 main ()
 {
-if ((pid_t *) 0)
-  return 0;
-if (sizeof (pid_t))
-  return 0;
+
+void *foo = &(boolnames)
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11864: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16344: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11867: \$? = $ac_status" >&5
+  echo "$as_me:16347: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11870: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16350: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11873: \$? = $ac_status" >&5
+  echo "$as_me:16353: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_type_pid_t=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_type_pid_t=no
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:11883: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6
-if test $ac_cv_type_pid_t = yes; then
-  :
-else
+echo "$as_me:16362: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
 
-cat >>confdefs.h <<EOF
-#define pid_t int
-EOF
+if test $cf_result = yes ; then
 
-fi
+cf_result=`echo "have_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-for ac_header in unistd.h vfork.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:11898: 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 11904 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:11908: \"$ac_cpp conftest.$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:11914: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:11933: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-fi
-done
-
-for ac_func in fork vfork
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:11946: 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 11952 "configure"
+	echo "$as_me:16374: checking for data boolnames in library" >&5
+echo $ECHO_N "checking for data boolnames in library... $ECHO_C" >&6
+	# BSD linkers insist on making weak linkage, but resolve at runtime.
+	if test "$cross_compiling" = yes; then
+
+	# cross-compiling
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16381 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
 
+extern char boolnames;
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
+
+	do {
+		void *foo = &(boolnames);
+		fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
+		${cf_cv_main_return:-return}(foo == 0);
+	} while (0)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11983: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16414: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11986: \$? = $ac_status" >&5
+  echo "$as_me:16417: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11989: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16420: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11992: \$? = $ac_status" >&5
+  echo "$as_me:16423: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:12002: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-EOF
-
-fi
-done
 
-ac_cv_func_fork_works=$ac_cv_func_fork
-if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:12014: 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) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_fork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-/* By Rüdiger Kuhlmann. */
-      #include <sys/types.h>
-      #if HAVE_UNISTD_H
-      # include <unistd.h>
-      #endif
-      /* Some systems only have a dummy stub for fork() */
-      int main ()
-      {
-        if (fork() < 0)
-          $ac_main_return (1);
-        $ac_main_return (0);
-      }
+#line 16435 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+extern char boolnames;
+int main(void)
+{
+	void *foo = &(boolnames);
+	fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
+	${cf_cv_main_return:-return}(foo == 0);
+}
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12037: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16461: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12040: \$? = $ac_status" >&5
+  echo "$as_me:16464: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12042: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16466: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12045: \$? = $ac_status" >&5
+  echo "$as_me:16469: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_fork_works=yes
+  cf_result=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_fork_works=no
+cf_result=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-fi
-echo "$as_me:12057: result: $ac_cv_func_fork_works" >&5
-echo "${ECHO_T}$ac_cv_func_fork_works" >&6
+	echo "$as_me:16480: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result = yes ; then
 
+cf_result=`echo "decl_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+	fi
 fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { echo "$as_me:12071: 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:12076: 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) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_vfork_works=cross
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 12085 "configure"
+
+echo "$as_me:16493: checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 16497 "configure"
 #include "confdefs.h"
-/* Thanks to Paul Eggert for this test.  */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#if HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test ();
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    $ac_main_return(
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+int
+main ()
+{
+
+void *foo = &(boolfnames)
+
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12182: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16525: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12185: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12187: \"$ac_try\"") >&5
+  echo "$as_me:16528: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16531: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12190: \$? = $ac_status" >&5
+  echo "$as_me:16534: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_vfork_works=yes
+  cf_result=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_vfork_works=no
-fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-echo "$as_me:12202: 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:12208: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
-echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
+cf_result=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16543: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
 
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-cat >>confdefs.h <<\EOF
-#define HAVE_WORKING_VFORK 1
-EOF
-
-else
-
-cat >>confdefs.h <<\EOF
-#define vfork fork
-EOF
+if test $cf_result = yes ; then
 
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
+cf_result=`echo "have_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<\EOF
-#define HAVE_WORKING_FORK 1
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-fi
-
-echo "$as_me:12233: 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) $ECHO_C" >&6
 else
+	echo "$as_me:16555: checking for data boolfnames in library" >&5
+echo $ECHO_N "checking for data boolfnames in library... $ECHO_C" >&6
+	# BSD linkers insist on making weak linkage, but resolve at runtime.
+	if test "$cross_compiling" = yes; then
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12240 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
+	# cross-compiling
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16562 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
 #endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
 #endif
 
+extern char boolfnames;
 int
 main ()
 {
 
+	do {
+		void *foo = &(boolfnames);
+		fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
+		${cf_cv_main_return:-return}(foo == 0);
+	} while (0)
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12260: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16595: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12263: \$? = $ac_status" >&5
+  echo "$as_me:16598: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12266: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16601: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12269: \$? = $ac_status" >&5
+  echo "$as_me:16604: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_sys_time_select=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_sys_time_select=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
+cf_result=no
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-echo "$as_me:12281: 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
-#define HAVE_SYS_TIME_SELECT 1
-EOF
-
-echo "$as_me:12287: checking for function curses_version" >&5
-echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
-if test "${cf_cv_func_curses_version+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-if test "$cross_compiling" = yes; then
-  cf_cv_func_curses_version=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12297 "configure"
+#line 16616 "configure"
 #include "confdefs.h"
 
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
 #include <${cf_cv_ncurses_header:-curses.h}>
-int main()
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+extern char boolfnames;
+int main(void)
 {
-	char temp[1024];
-	sprintf(temp, "%s\n", curses_version());
-	${cf_cv_main_return:-return}(0);
+	void *foo = &(boolfnames);
+	fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
+	${cf_cv_main_return:-return}(foo == 0);
 }
-
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12310: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16642: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12313: \$? = $ac_status" >&5
+  echo "$as_me:16645: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12315: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16647: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12318: \$? = $ac_status" >&5
+  echo "$as_me:16650: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_curses_version=yes
-
+  cf_result=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_func_curses_version=no
-
+cf_result=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core
-fi
-echo "$as_me:12333: result: $cf_cv_func_curses_version" >&5
-echo "${ECHO_T}$cf_cv_func_curses_version" >&6
-test "$cf_cv_func_curses_version" = yes && cat >>confdefs.h <<\EOF
-#define HAVE_CURSES_VERSION 1
+	echo "$as_me:16661: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result = yes ; then
+
+cf_result=`echo "decl_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-echo "$as_me:12339: checking for ncurses wrap-prefix" >&5
-echo $ECHO_N "checking for ncurses wrap-prefix... $ECHO_C" >&6
+	fi
+fi
 
-# Check whether --with-ncurses-wrap-prefix or --without-ncurses-wrap-prefix was given.
-if test "${with_ncurses_wrap_prefix+set}" = set; then
-  withval="$with_ncurses_wrap_prefix"
-  NCURSES_WRAP_PREFIX=$withval
-else
-  NCURSES_WRAP_PREFIX=_nc_
-fi;
-echo "$as_me:12349: result: $NCURSES_WRAP_PREFIX" >&5
-echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
+if ( test "$GCC" = yes || test "$GXX" = yes )
+then
+echo "$as_me:16676: checking if you want to turn on gcc warnings" >&5
+echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
 
-echo "$as_me:12352: checking for alternate character set array" >&5
-echo $ECHO_N "checking for alternate character set array... $ECHO_C" >&6
-if test "${cf_cv_curses_acs_map+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+# Check whether --enable-warnings or --disable-warnings was given.
+if test "${enable_warnings+set}" = set; then
+  enableval="$enable_warnings"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    with_warnings=yes
+	else
+		with_warnings=no
+	fi
 else
+  enableval=no
+	with_warnings=no
 
-cf_cv_curses_acs_map=unknown
-for name in acs_map _acs_map __acs_map ${NCURSES_WRAP_PREFIX}acs_map
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 12362 "configure"
+fi;
+echo "$as_me:16693: result: $with_warnings" >&5
+echo "${ECHO_T}$with_warnings" >&6
+if test "$with_warnings" = "yes"
+then
+
+if test "$GCC" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+	{ echo "$as_me:16716: checking for $CC __attribute__ directives..." >&5
+echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
+cat > conftest.$ac_ext <<EOF
+#line 16719 "${as_me:-configure}"
 #include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if	GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if	GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void foo(void) GCC_NORETURN;
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
+EOF
+	cf_printf_attribute=no
+	cf_scanf_attribute=no
+	for cf_attribute in scanf printf unused noreturn
+	do
 
-#include <${cf_cv_ncurses_header:-curses.h}>
+cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-int
-main ()
-{
+		cf_directive="__attribute__(($cf_attribute))"
+		echo "checking for $CC $cf_directive" 1>&5
 
-$name['k'] = ACS_PLUS
+		case $cf_attribute in
+		(printf)
+			cf_printf_attribute=yes
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+			;;
+		(scanf)
+			cf_scanf_attribute=yes
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+			;;
+		(*)
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE $cf_directive
+EOF
+			;;
+		esac
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12378: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:12381: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12384: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+		if { (eval echo "$as_me:16768: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12387: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_curses_acs_map=$name; break
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-done
+  echo "$as_me:16771: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+			test -n "$verbose" && echo "$as_me:16773: result: ... $cf_attribute" >&5
+echo "${ECHO_T}... $cf_attribute" >&6
+			cat conftest.h >>confdefs.h
+			case $cf_attribute in
+			(noreturn)
 
-fi
-echo "$as_me:12398: result: $cf_cv_curses_acs_map" >&5
-echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
+cat >>confdefs.h <<EOF
+#define GCC_NORETURN $cf_directive
+EOF
 
-test "$cf_cv_curses_acs_map" != unknown && cat >>confdefs.h <<EOF
-#define CURSES_ACS_ARRAY $cf_cv_curses_acs_map
+				;;
+			(printf)
+				cf_value='/* nothing */'
+				if test "$cf_printf_attribute" != no ; then
+					cf_value='__attribute__((format(printf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_PRINTF 1
 EOF
 
-echo "$as_me:12405: checking for wide alternate character set array" >&5
-echo $ECHO_N "checking for wide alternate character set array... $ECHO_C" >&6
-if test "${cf_cv_curses_wacs_map+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+				fi
 
-	cf_cv_curses_wacs_map=unknown
-	for name in wacs_map _wacs_map __wacs_map _nc_wacs
-	do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 12415 "configure"
-#include "confdefs.h"
+cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) $cf_value
+EOF
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
-$name['k'] = *WACS_PLUS
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12431: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:12434: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12437: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12440: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_map=$name
-	 break
+				;;
+			(scanf)
+				cf_value='/* nothing */'
+				if test "$cf_scanf_attribute" != no ; then
+					cf_value='__attribute__((format(scanf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_SCANF 1
+EOF
+
+				fi
+
+cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var) $cf_value
+EOF
+
+				;;
+			(unused)
+
+cat >>confdefs.h <<EOF
+#define GCC_UNUSED $cf_directive
+EOF
+
+				;;
+			esac
+		fi
+	done
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+	fgrep define conftest.i >>confdefs.h
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	done
+rm -rf conftest*
 fi
-echo "$as_me:12451: result: $cf_cv_curses_wacs_map" >&5
-echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
-echo "$as_me:12454: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 12457 "configure"
+INTEL_COMPILER=no
+
+if test "$GCC" = yes ; then
+	case $host_os in
+	(linux*|gnu*)
+		echo "$as_me:16837: 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 16842 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
 
-attr_t foo
+#ifdef __INTEL_COMPILER
+#else
+make an error
+#endif
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12475: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16859: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12478: \$? = $ac_status" >&5
+  echo "$as_me:16862: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12481: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16865: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12484: \$? = $ac_status" >&5
+  echo "$as_me:16868: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  INTEL_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:12493: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
-
-cf_result=`echo "have_type_attr_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
-
-else
-	cat >>confdefs.h <<EOF
-#define attr_t long
-EOF
-
+		CFLAGS="$cf_save_CFLAGS"
+		echo "$as_me:16879: result: $INTEL_COMPILER" >&5
+echo "${ECHO_T}$INTEL_COMPILER" >&6
+		;;
+	esac
 fi
 
-# This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:12511: 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
+CLANG_COMPILER=no
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12518 "configure"
+if test "$GCC" = yes ; then
+	echo "$as_me:16888: 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 16893 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
 int
 main ()
 {
-mbstate_t state
+
+#ifdef __clang__
+#else
+make an error
+#endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12536: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16910: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12539: \$? = $ac_status" >&5
+  echo "$as_me:16913: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12542: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16916: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12545: \$? = $ac_status" >&5
+  echo "$as_me:16919: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=no
+  CLANG_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 12552 "configure"
-#include "confdefs.h"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	CFLAGS="$cf_save_CFLAGS"
+	echo "$as_me:16930: result: $CLANG_COMPILER" >&5
+echo "${ECHO_T}$CLANG_COMPILER" >&6
+fi
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
-{
-mbstate_t value
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12571: \"$ac_compile\"") >&5
+cat > conftest.$ac_ext <<EOF
+#line 16935 "${as_me:-configure}"
+int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
+EOF
+
+if test "$INTEL_COMPILER" = yes
+then
+# The "-wdXXX" options suppress warnings:
+# remark #1419: external declaration in primary source file
+# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
+# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
+# remark #193: zero used for undefined preprocessing identifier
+# remark #593: variable "curs_sb_left_arrow" was set but never used
+# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
+# remark #869: parameter "tw" was never referenced
+# remark #981: operands are evaluated in unspecified order
+# warning #279: controlling expression is constant
+
+	{ echo "$as_me:16952: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+	cf_save_CFLAGS="$CFLAGS"
+	EXTRA_CFLAGS="-Wall"
+	for cf_opt in \
+		wd1419 \
+		wd1683 \
+		wd1684 \
+		wd193 \
+		wd593 \
+		wd279 \
+		wd810 \
+		wd869 \
+		wd981
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if { (eval echo "$as_me:16968: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12574: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12577: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  echo "$as_me:16971: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+			test -n "$verbose" && echo "$as_me:16973: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+		fi
+	done
+	CFLAGS="$cf_save_CFLAGS"
+
+elif test "$GCC" = yes
+then
+	{ echo "$as_me:16982: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+	cf_save_CFLAGS="$CFLAGS"
+	EXTRA_CFLAGS=
+	cf_warn_CONST=""
+	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+	cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
+	test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
+	for cf_opt in W Wall \
+		Wbad-function-cast \
+		Wcast-align \
+		Wcast-qual \
+		Wdeclaration-after-statement \
+		Wextra \
+		Winline \
+		Wmissing-declarations \
+		Wmissing-prototypes \
+		Wnested-externs \
+		Wpointer-arith \
+		Wshadow \
+		Wstrict-prototypes \
+		Wundef $cf_gcc_warnings $cf_warn_CONST
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if { (eval echo "$as_me:17006: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12580: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_mbstate_t=unknown
+  echo "$as_me:17009: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+			test -n "$verbose" && echo "$as_me:17011: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+			case $cf_opt in
+			(Wcast-qual)
+				CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
+				;;
+			(Winline)
+				case $GCC_VERSION in
+				([34].*)
+					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:17022: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+					continue;;
+				esac
+				;;
+			(Wpointer-arith)
+				case $GCC_VERSION in
+				([12].*)
+					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:17032: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+					continue;;
+				esac
+				;;
+			esac
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+		fi
+	done
+	CFLAGS="$cf_save_CFLAGS"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -rf conftest*
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:12592: result: $cf_cv_mbstate_t" >&5
-echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
-if test "$cf_cv_mbstate_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
+echo "$as_me:17048: checking if you want to use dmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dmalloc or --without-dmalloc was given.
+if test "${with_dmalloc+set}" = set; then
+  withval="$with_dmalloc"
+
+cat >>confdefs.h <<EOF
+#define USE_DMALLOC 1
 EOF
 
-	NEED_WCHAR_H=1
+	: ${with_cflags:=-g}
+	: ${with_no_leaks:=yes}
+	 with_dmalloc=yes
+else
+  with_dmalloc=
+fi;
+echo "$as_me:17065: result: ${with_dmalloc:-no}" >&5
+echo "${ECHO_T}${with_dmalloc:-no}" >&6
+
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
+		;;
+	(*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
 
-# if we do not find mbstate_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_mbstate_t" = unknown ; then
-	NCURSES_MBSTATE_T=1
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
-# if we find mbstate_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_mbstate_t" != unknown ; then
-	NCURSES_OK_MBSTATE_T=1
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-# This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:12614: 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
+		;;
+	esac
+	;;
+esac
+
+if test "$with_dmalloc" = yes ; then
+	echo "$as_me:17159: 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 12621 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 17165 "configure"
 #include "confdefs.h"
-
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
-{
-wchar_t state
-  ;
-  return 0;
-}
+#include <dmalloc.h>
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12639: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12642: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12645: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (eval echo "$as_me:17169: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:12648: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_wchar_t=no
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:17175: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_dmalloc_h=yes
 else
   echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_dmalloc_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:17194: 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:17198: 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) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12655 "configure"
+#line 17206 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
 #endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dmalloc_debug ();
 int
 main ()
 {
-wchar_t value
+dmalloc_debug ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12674: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:17225: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12677: \$? = $ac_status" >&5
+  echo "$as_me:17228: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12680: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:17231: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12683: \$? = $ac_status" >&5
+  echo "$as_me:17234: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=yes
+  ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_wchar_t=unknown
+ac_cv_lib_dmalloc_dmalloc_debug=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:17245: 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
+#define HAVE_LIBDMALLOC 1
+EOF
+
+  LIBS="-ldmalloc $LIBS"
+
 fi
-echo "$as_me:12695: result: $cf_cv_wchar_t" >&5
-echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
-if test "$cf_cv_wchar_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
+fi
+
+fi
+
+echo "$as_me:17260: checking if you want to use dbmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dbmalloc or --without-dbmalloc was given.
+if test "${with_dbmalloc+set}" = set; then
+  withval="$with_dbmalloc"
+
+cat >>confdefs.h <<EOF
+#define USE_DBMALLOC 1
 EOF
 
-	NEED_WCHAR_H=1
+	: ${with_cflags:=-g}
+	: ${with_no_leaks:=yes}
+	 with_dbmalloc=yes
+else
+  with_dbmalloc=
+fi;
+echo "$as_me:17277: result: ${with_dbmalloc:-no}" >&5
+echo "${ECHO_T}${with_dbmalloc:-no}" >&6
+
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
+		;;
+	(*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
 
-# if we do not find wchar_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wchar_t" = unknown ; then
-	NCURSES_WCHAR_T=1
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
-# if we find wchar_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wchar_t" != unknown ; then
-	NCURSES_OK_WCHAR_T=1
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-# This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:12717: 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
+		;;
+	esac
+	;;
+esac
+
+if test "$with_dbmalloc" = yes ; then
+	echo "$as_me:17371: 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 12724 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 17377 "configure"
 #include "confdefs.h"
-
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
-{
-wint_t state
-  ;
-  return 0;
-}
+#include <dbmalloc.h>
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12742: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12745: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12748: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (eval echo "$as_me:17381: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:12751: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_wint_t=no
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:17387: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 12758 "configure"
-#include "confdefs.h"
-
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
-{
-wint_t value
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12777: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12780: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12783: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12786: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_wint_t=yes
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_dbmalloc_h=yes
 else
   echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_wint_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:12798: result: $cf_cv_wint_t" >&5
-echo "${ECHO_T}$cf_cv_wint_t" >&6
-
-if test "$cf_cv_wint_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
-EOF
-
-	NEED_WCHAR_H=1
-fi
-
-# if we do not find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" = unknown ; then
-	NCURSES_WINT_T=1
+  cat conftest.$ac_ext >&5
+  ac_cv_header_dbmalloc_h=no
 fi
-
-# if we find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" != unknown ; then
-	NCURSES_OK_WINT_T=1
+rm -f conftest.err conftest.$ac_ext
 fi
+echo "$as_me:17406: 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
 
-if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
-
-echo "$as_me:12821: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
+echo "$as_me:17410: 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) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12824 "configure"
+#line 17418 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
 #endif
-#include <${cf_cv_ncurses_header:-curses.h}>
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char debug_malloc ();
 int
 main ()
 {
-
-mbstate_t foo
-
+debug_malloc ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12842: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:17437: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12845: \$? = $ac_status" >&5
+  echo "$as_me:17440: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12848: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:17443: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12851: \$? = $ac_status" >&5
+  echo "$as_me:17446: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  ac_cv_lib_dbmalloc_debug_malloc=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+ac_cv_lib_dbmalloc_debug_malloc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:12860: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
-
-cf_result=`echo "have_type_mbstate_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:17457: 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
+#define HAVE_LIBDBMALLOC 1
 EOF
 
-else
-	cat >>confdefs.h <<EOF
-#define mbstate_t long
-EOF
+  LIBS="-ldbmalloc $LIBS"
 
 fi
 
 fi
 
-if test "$NCURSES_OK_WCHAR_T" = 0 ; then
+fi
 
-echo "$as_me:12881: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 12884 "configure"
-#include "confdefs.h"
+echo "$as_me:17472: 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
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
+# Check whether --with-valgrind or --without-valgrind was given.
+if test "${with_valgrind+set}" = set; then
+  withval="$with_valgrind"
 
-wchar_t foo
+cat >>confdefs.h <<EOF
+#define USE_VALGRIND 1
+EOF
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12902: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12905: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12908: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12911: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_result=yes
+	: ${with_cflags:=-g}
+	: ${with_no_leaks:=yes}
+	 with_valgrind=yes
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_result=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:12920: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
+  with_valgrind=
+fi;
+echo "$as_me:17489: result: ${with_valgrind:-no}" >&5
+echo "${ECHO_T}${with_valgrind:-no}" >&6
 
-cf_result=`echo "have_type_wchar_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
+		;;
+	(*)
 
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
 
-else
-	cat >>confdefs.h <<EOF
-#define wchar_t long
-EOF
+for cf_add_cflags in -g
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-fi
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
-fi
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
-if test "$NCURSES_OK_WINT_T" = 0 ; then
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:12941: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 12944 "configure"
-#include "confdefs.h"
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	(*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+(yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
-wint_t foo
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12962: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12965: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12968: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12971: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_result=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_result=no
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:12980: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
 
-cf_result=`echo "have_type_wint_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test -n "$cf_new_cppflags" ; then
 
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
 
-else
-	cat >>confdefs.h <<EOF
-#define wint_t long
-EOF
+if test -n "$cf_new_extra_cppflags" ; then
 
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-fi
+		;;
+	esac
+	;;
+esac
 
-echo "$as_me:12999: checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 13002 "configure"
-#include "confdefs.h"
+echo "$as_me:17582: 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
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
+# Check whether --enable-leaks or --disable-leaks was given.
+if test "${enable_leaks+set}" = set; then
+  enableval="$enable_leaks"
+  if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
+else
+  : ${with_no_leaks:=no}
+fi;
+echo "$as_me:17592: result: $with_no_leaks" >&5
+echo "${ECHO_T}$with_no_leaks" >&6
 
-int
-main ()
-{
+if test "$with_no_leaks" = yes ; then
 
-void *foo = &(boolnames)
+cat >>confdefs.h <<\EOF
+#define NO_LEAKS 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define YY_NO_LEAKS 1
+EOF
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13030: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:13033: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13036: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13039: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_result=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:13048: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
 
-cf_result=`echo "have_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+LD_RPATH_OPT=
+echo "$as_me:17608: checking for an rpath option" >&5
+echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
+case $cf_cv_system_name in
+(irix*)
+	if test "$GCC" = yes; then
+		LD_RPATH_OPT="-Wl,-rpath,"
+	else
+		LD_RPATH_OPT="-rpath "
+	fi
+	;;
+(linux*|gnu*|k*bsd*-gnu|freebsd*)
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+(openbsd[2-9].*|mirbsd*)
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+(dragonfly*)
+	LD_RPATH_OPT="-rpath "
+	;;
+(netbsd*)
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+(osf*|mls+*)
+	LD_RPATH_OPT="-rpath "
+	;;
+(solaris2*)
+	LD_RPATH_OPT="-R"
+	;;
+(*)
+	;;
+esac
+echo "$as_me:17639: result: $LD_RPATH_OPT" >&5
+echo "${ECHO_T}$LD_RPATH_OPT" >&6
+
+case "x$LD_RPATH_OPT" in
+(x-R*)
+	echo "$as_me:17644: 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"
 
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+cf_add_libs="${LD_RPATH_OPT}$libdir"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-else
-	echo "$as_me:13059: checking for data boolnames in library" >&5
-echo $ECHO_N "checking for data boolnames in library... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13062 "configure"
+#line 17665 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
-
-extern char boolnames;
 int
 main ()
 {
 
-	do {
-		void *foo = &(boolnames);
-		${cf_cv_main_return:-return}(foo == 0);
-	} while (0)
-
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13094: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17677: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13097: \$? = $ac_status" >&5
+  echo "$as_me:17680: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13100: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17683: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13103: \$? = $ac_status" >&5
+  echo "$as_me:17686: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_rpath_space=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:13112: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-	if test $cf_result = yes ; then
-
-cf_result=`echo "decl_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+	LIBS="$cf_save_LIBS"
+	echo "$as_me:17696: result: $cf_rpath_space" >&5
+echo "${ECHO_T}$cf_rpath_space" >&6
+	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
+	;;
+esac
 
-		cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+echo "$as_me:17702: 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.
+if test "${enable_rpath_hack+set}" = set; then
+  enableval="$enable_rpath_hack"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    cf_disable_rpath_hack=yes
+	else
+		cf_disable_rpath_hack=no
 	fi
-fi
-
-echo "$as_me:13125: checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
-echo $ECHO_N "checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line 13128 "configure"
-#include "confdefs.h"
+else
+  enableval=yes
+	cf_disable_rpath_hack=no
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
+fi;
+echo "$as_me:17719: result: $cf_disable_rpath_hack" >&5
+echo "${ECHO_T}$cf_disable_rpath_hack" >&6
+if test "$cf_disable_rpath_hack" = no ; then
 
-int
-main ()
-{
+echo "$as_me:17723: checking for updated LDFLAGS" >&5
+echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
+if test -n "$LD_RPATH_OPT" ; then
+	echo "$as_me:17726: result: maybe" >&5
+echo "${ECHO_T}maybe" >&6
 
-void *foo = &(boolfnames)
+	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:17733: 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) $ECHO_C" >&6
+else
+  if test -n "$cf_ldd_prog"; then
+  ac_cv_prog_cf_ldd_prog="$cf_ldd_prog" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_cf_ldd_prog="$ac_prog"
+echo "$as_me:17748: found $ac_dir/$ac_word" >&5
+break
+done
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13156: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:13159: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13162: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13165: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_result=yes
+fi
+fi
+cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
+if test -n "$cf_ldd_prog"; then
+  echo "$as_me:17756: result: $cf_ldd_prog" >&5
+echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_result=no
+  echo "$as_me:17759: result: no" >&5
+echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:13174: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
 
-cf_result=`echo "have_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+  test -n "$cf_ldd_prog" && break
+done
+test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+	cf_rpath_list="/usr/lib /lib"
+	if test "$cf_ldd_prog" != no
+	then
+		cf_rpath_oops=
 
-else
-	echo "$as_me:13185: checking for data boolfnames in library" >&5
-echo $ECHO_N "checking for data boolfnames in library... $ECHO_C" >&6
-	cat >conftest.$ac_ext <<_ACEOF
-#line 13188 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 17773 "configure"
 #include "confdefs.h"
-
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
-
-extern char boolfnames;
+#include <stdio.h>
 int
 main ()
 {
-
-	do {
-		void *foo = &(boolfnames);
-		${cf_cv_main_return:-return}(foo == 0);
-	} while (0)
-
+printf("Hello");
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13220: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17785: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13223: \$? = $ac_status" >&5
+  echo "$as_me:17788: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13226: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17791: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13229: \$? = $ac_status" >&5
+  echo "$as_me:17794: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort | uniq`
+		 cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort | uniq`
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:13238: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-	if test $cf_result = yes ; then
 
-cf_result=`echo "decl_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+		# If we passed the link-test, but get a "not found" on a given library,
+		# this could be due to inept reconfiguration of gcc to make it only
+		# partly honor /usr/local/lib (or whatever).  Sometimes this behavior
+		# is intentional, e.g., installing gcc in /usr/bin and suppressing the
+		# /usr/local libraries.
+		if test -n "$cf_rpath_oops"
+		then
+			for cf_rpath_src in $cf_rpath_oops
+			do
+				for cf_rpath_dir in \
+					/usr/local \
+					/usr/pkg \
+					/opt/sfw
+				do
+					if test -f $cf_rpath_dir/lib/$cf_rpath_src
+					then
+						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
+
+echo "${as_me:-configure}:17822: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+
+						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
+						break
+					fi
+				done
+			done
+		fi
+	fi
 
-		cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:17834: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:17838: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LDFLAGS
+do
+	case $cf_rpath_src in
+	(-L*)
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
+		fi
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me:-configure}:17875: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LDFLAGS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:17888: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
+
+echo "${as_me:-configure}:17892: testing ...checking LIBS $LIBS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LIBS
+do
+	case $cf_rpath_src in
+	(-L*)
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
+		fi
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me:-configure}:17929: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LIBS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
+
+echo "${as_me:-configure}:17942: testing ...checked LIBS $LIBS ..." 1>&5
+
+	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:17946: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+else
+	echo "$as_me:17949: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
-	fi
 fi
 
 TEST_ARGS="$LIBS"
@@ -13332,7 +18036,7 @@ 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:13335: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:18039: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -13464,7 +18168,7 @@ EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20101001,
+configured by $0, generated by GNU Autoconf 2.52.20150926,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -13472,6 +18176,7 @@ Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
+INSTALL="$INSTALL"
 EOF
 
 cat >>$CONFIG_STATUS <<\EOF
@@ -13507,7 +18212,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:13510: error: ambiguous option: $1
+    { { echo "$as_me:18215: 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;}
@@ -13526,7 +18231,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:13529: error: unrecognized option: $1
+  -*) { { echo "$as_me:18234: 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;}
@@ -13545,7 +18250,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20101001, executed with
+This file was extended by $as_me 2.52.20150926, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -13562,7 +18267,9 @@ cat >>$CONFIG_STATUS <<EOF
 #
 
 AWK="$AWK"
+ECHO_CC="$ECHO_CC"
 ECHO_LD="$ECHO_LD"
+SHOW_CC="$SHOW_LD"
 
 EOF
 
@@ -13574,7 +18281,7 @@ do
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS ncurses_cfg.h:ncurses_tst.hin" ;;
-  *) { { echo "$as_me:13577: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:18284: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -13633,6 +18340,7 @@ s,@program_transform_name@,$program_transform_name,;t t
 s,@bindir@,$bindir,;t t
 s,@sbindir@,$sbindir,;t t
 s,@libexecdir@,$libexecdir,;t t
+s,@datarootdir@,$datarootdir,;t t
 s,@datadir@,$datadir,;t t
 s,@sysconfdir@,$sysconfdir,;t t
 s,@sharedstatedir@,$sharedstatedir,;t t
@@ -13672,12 +18380,20 @@ s,@CPPFLAGS@,$CPPFLAGS,;t t
 s,@ac_ct_CC@,$ac_ct_CC,;t t
 s,@EXEEXT@,$EXEEXT,;t t
 s,@OBJEXT@,$OBJEXT,;t t
+s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
 s,@CPP@,$CPP,;t t
 s,@AWK@,$AWK,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@LINT@,$LINT,;t t
+s,@LINT_OPTS@,$LINT_OPTS,;t t
 s,@CTAGS@,$CTAGS,;t t
 s,@ETAGS@,$ETAGS,;t t
 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
+s,@MATH_LIB@,$MATH_LIB,;t t
+s,@top_builddir@,$top_builddir,;t t
 s,@CC_G_OPT@,$CC_G_OPT,;t t
 s,@CC_SHARED_OPTS@,$CC_SHARED_OPTS,;t t
 s,@DFT_DEP_SUFFIX@,$DFT_DEP_SUFFIX,;t t
@@ -13689,36 +18405,41 @@ s,@LDFLAGS_STATIC@,$LDFLAGS_STATIC,;t t
 s,@LD_MODEL@,$LD_MODEL,;t t
 s,@LD_SHARED_OPTS@,$LD_SHARED_OPTS,;t t
 s,@LIBTOOL@,$LIBTOOL,;t t
+s,@LIBTOOL_OPTS@,$LIBTOOL_OPTS,;t t
 s,@LIB_CLEAN@,$LIB_CLEAN,;t t
 s,@LIB_COMPILE@,$LIB_COMPILE,;t t
 s,@LIB_LINK@,$LIB_LINK,;t t
 s,@LINK_TESTS@,$LINK_TESTS,;t t
-s,@LINT@,$LINT,;t t
-s,@LINT_OPTS@,$LINT_OPTS,;t t
 s,@LOCAL_LDFLAGS@,$LOCAL_LDFLAGS,;t t
-s,@MATH_LIB@,$MATH_LIB,;t t
+s,@PACKAGE@,$PACKAGE,;t t
 s,@PTHREAD@,$PTHREAD,;t t
 s,@TEST_ARGS@,$TEST_ARGS,;t t
 s,@TEST_DEPS@,$TEST_DEPS,;t t
 s,@TEST_LIBS@,$TEST_LIBS,;t t
-s,@TINFO_ARGS@,$TINFO_ARGS,;t t
+s,@TINFO_LDFLAGS@,$TINFO_LDFLAGS,;t t
+s,@TINFO_LIBS@,$TINFO_LIBS,;t t
 s,@cf_cv_abi_version@,$cf_cv_abi_version,;t t
 s,@cf_cv_rel_version@,$cf_cv_rel_version,;t t
-s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
+s,@includesubdir@,$includesubdir,;t t
+s,@PKG_CONFIG@,$PKG_CONFIG,;t t
+s,@ac_pt_PKG_CONFIG@,$ac_pt_PKG_CONFIG,;t t
 s,@ECHO_LT@,$ECHO_LT,;t t
 s,@ECHO_LD@,$ECHO_LD,;t t
 s,@RULE_CC@,$RULE_CC,;t t
 s,@SHOW_CC@,$SHOW_CC,;t t
 s,@ECHO_CC@,$ECHO_CC,;t t
-s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
+s,@NCURSES_WRAP_PREFIX@,$NCURSES_WRAP_PREFIX,;t t
 s,@NCURSES_CONFIG@,$NCURSES_CONFIG,;t t
-s,@PKG_CONFIG@,$PKG_CONFIG,;t t
+s,@ac_ct_NCURSES_CONFIG@,$ac_ct_NCURSES_CONFIG,;t t
 s,@X_CFLAGS@,$X_CFLAGS,;t t
 s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
 s,@X_LIBS@,$X_LIBS,;t t
 s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
 s,@XCURSES_CONFIG@,$XCURSES_CONFIG,;t t
-s,@NCURSES_WRAP_PREFIX@,$NCURSES_WRAP_PREFIX,;t t
+s,@ac_ct_XCURSES_CONFIG@,$ac_ct_XCURSES_CONFIG,;t t
+s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
+s,@cf_ldd_prog@,$cf_ldd_prog,;t t
+s,@EXTRA_LDFLAGS@,$EXTRA_LDFLAGS,;t t
 CEOF
 
 EOF
@@ -13747,10 +18468,28 @@ EOF
       # These are the two extra sed commands mentioned above.
       (echo ':t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      # It is possible to make a multiline substitution using escaped newlines.
+      # Ensure that we do not split the substitution between script fragments.
+      ac_BEG=$ac_end
+      ac_END=`expr $ac_end + $ac_max_sed_lines`
+      sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next
+      if test -s $tmp/subs.next; then
+        grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit
+        if test ! -s $tmp/subs.edit; then
+          grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit
+          if test ! -s $tmp/subs.edit; then
+            if test $ac_beg -gt 1; then
+              ac_end=`expr $ac_end - 1`
+              continue
+            fi
+          fi
+        fi
+      fi
+
       if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
       else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
       fi
       ac_sed_frag=`expr $ac_sed_frag + 1`
       ac_beg=$ac_end
@@ -13827,8 +18566,13 @@ done; }
     ac_top_srcdir=$ac_dots$srcdir ;;
   esac
 
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_dots$INSTALL ;;
+  esac
+
   if test x"$ac_file" != x-; then
-    { echo "$as_me:13831: creating $ac_file" >&5
+    { echo "$as_me:18575: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -13846,7 +18590,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:13849: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:18593: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -13859,12 +18603,44 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:13862: error: cannot find input file: $f" >&5
+           { { echo "$as_me:18606: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
       esac
     done` || { (exit 1); exit 1; }
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+  ac_warn_datarootdir=no
+  if test x"$ac_file" != x-; then
+    for ac_item in $ac_file_inputs
+    do
+      ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item`
+      if test -n "$ac_seen"; then
+        ac_used=`grep '@datarootdir@' $ac_item`
+        if test -z "$ac_used"; then
+          { echo "$as_me:18622: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&2;}
+          ac_warn_datarootdir=yes
+        fi
+      fi
+      ac_seen=`grep '${datarootdir}' $ac_item`
+      if test -n "$ac_seen"; then
+        { echo "$as_me:18631: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&2;}
+        ac_warn_datarootdir=yes
+      fi
+    done
+  fi
+
+if test "x$ac_warn_datarootdir" = xyes; then
+  ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
+fi
+
 EOF
 cat >>$CONFIG_STATUS <<EOF
   sed "$ac_vpsub
@@ -13876,14 +18652,39 @@ cat >>$CONFIG_STATUS <<\EOF
 s,@configure_input@,$configure_input,;t t
 s,@srcdir@,$ac_srcdir,;t t
 s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
   rm -f $tmp/stdin
   if test x"$ac_file" != x-; then
-    mv $tmp/out $ac_file
+    cp $tmp/out $ac_file
+
+    for ac_name in prefix exec_prefix datarootdir
+    do
+        ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file`
+        if test -n "$ac_seen"; then
+            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:18668: 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;}
+            fi
+        fi
+    done
+    egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out
+    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:18679: WARNING: Some variables may not be substituted:
+$ac_seen" >&5
+echo "$as_me: WARNING: Some variables may not be substituted:
+$ac_seen" >&2;}
+    fi
   else
     cat $tmp/out
-    rm -f $tmp/out
   fi
+  rm -f $tmp/out
 
 done
 EOF
@@ -13924,7 +18725,7 @@ 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:13927: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:18728: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -13935,7 +18736,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:13938: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:18739: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -13948,7 +18749,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:13951: error: cannot find input file: $f" >&5
+           { { echo "$as_me:18752: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -14006,7 +18807,7 @@ cat >>$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:14009: $ac_file is unchanged" >&5
+      { echo "$as_me:18810: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -14063,7 +18864,7 @@ do
 	if test ! -d $srcdir/$cf_dir; then
 		continue
 	elif test -f $srcdir/$cf_dir/programs; then
-		$AWK -f $srcdir/mk-test.awk ECHO_LINK="$ECHO_LD" $srcdir/$cf_dir/programs >>$cf_dir/Makefile
+		$AWK -f $srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD" $srcdir/$cf_dir/programs >>$cf_dir/Makefile
 	fi
 done
 
@@ -14073,17 +18874,29 @@ done
 # work consistently for different make-programs (the '\$(MODEL)/' confuses
 # some, and the '\$x' confuses others).
 TEST_EOF
+
 LIST=`sed -e 's/[ 	].*//' -e '/^[#@]/d' $srcdir/modules`
 for N in $LIST
 do
 	cat >>Makefile <<TEST_EOF
 
-\$(MODEL)/$N.o : $N.c \\
-	test.priv.h \\
+\$(MODEL)/$N.o : \$(srcdir)/$N.c \\
+	\$(srcdir)/test.priv.h \\
 	ncurses_cfg.h
-	@echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) $N.c
+	$SHOW_CC
+	$ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
 TEST_EOF
 done
+
+if test -f ../config.guess && test -f ../config.sub
+then
+	cat >>Makefile <<TEST_EOF
+
+# if we used CF_INHERIT for getting these files, we can remove them
+distclean::
+	rm -f config.guess config.sub
+TEST_EOF
+fi
  ;;
   esac
 done