X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fconfigure;h=77227288351a1c35aa9b130c335e4cc2517ee48d;hp=62ddfb19c56efa2f1b69011bc67e85b2bf6e03b0;hb=a924c24b2535cccdc0f5f991cd8ddcadcfa1f0d2;hpb=9ee3995474454b7d956885e0fe5c8cac2ae25d42

diff --git a/test/configure b/test/configure
index 62ddfb19..77227288 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 2.52.20121002.
+# Generated by Autoconf 2.52.20150926.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -646,14 +646,15 @@ if test -n "$ac_init_help"; then
 
   cat <<\EOF
 
-Optional Packages:
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-
 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)
+
+  --enable-string-hacks   work around bogus compiler/loader warnings
 General Options:
   --with-pkg-config{=path} enable/disable use of pkg-config
   --disable-echo          do not display "compiling" commands
@@ -661,6 +662,7 @@ 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-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
@@ -747,7 +749,7 @@ 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 2.52.20121002.  Invocation command line was
+generated by GNU Autoconf 2.52.20150926.  Invocation command line was
 
   $ $0 $@
 
@@ -871,7 +873,7 @@ 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:874: loading site script $ac_site_file" >&5
+    { echo "$as_me:876: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -882,7 +884,7 @@ if test -r "$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:885: loading cache $cache_file" >&5
+    { echo "$as_me:887: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -890,7 +892,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:893: creating cache $cache_file" >&5
+  { echo "$as_me:895: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -906,21 +908,21 @@ 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 "$as_me:909: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:911: 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:913: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:915: 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:919: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:921: 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:921:   former value:  $ac_old_val" >&5
+        { echo "$as_me:923:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:923:   current value: $ac_new_val" >&5
+        { echo "$as_me:925:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -939,9 +941,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:942: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:944: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:944: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:946: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -953,19 +955,19 @@ ac_link='$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:965: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:967: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:968: \$? = $ac_status" >&5
+  echo "$as_me:970: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -997,7 +999,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1000: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1002: 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/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1007,11 +1009,11 @@ ac_configure="$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:1010: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1012: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1014: checking build system type" >&5
+echo "$as_me:1016: 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) $ECHO_C" >&6
@@ -1020,16 +1022,16 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1023: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1025: 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:1027: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1029: 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:1032: result: $ac_cv_build" >&5
+echo "$as_me:1034: 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/'`
@@ -1037,7 +1039,7 @@ 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:1040: checking host system type" >&5
+	echo "$as_me:1042: 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) $ECHO_C" >&6
@@ -1046,12 +1048,12 @@ else
 test -z "$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:1049: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1051: 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:1054: result: $ac_cv_host" >&5
+echo "$as_me:1056: 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/'`
@@ -1077,13 +1079,13 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1080: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1082: 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 "$as_me:1084: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1086: 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:1086: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1088: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1101,7 +1103,7 @@ _ACEOF
 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
 rm conftest.sed
 
-echo "$as_me:1104: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:1106: 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
@@ -1121,11 +1123,11 @@ fi
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:1124: result: yes" >&5
+  echo "$as_me:1126: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:1128: result: no" >&5
+  echo "$as_me:1130: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
@@ -1139,7 +1141,7 @@ ac_main_return=return
 if test -n "$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:1142: checking for $ac_word" >&5
+echo "$as_me:1144: 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
@@ -1154,7 +1156,7 @@ 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:1157: found $ac_dir/$ac_word" >&5
+echo "$as_me:1159: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1162,10 +1164,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1165: result: $CC" >&5
+  echo "$as_me:1167: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1168: result: no" >&5
+  echo "$as_me:1170: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1174,7 +1176,7 @@ 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:1177: checking for $ac_word" >&5
+echo "$as_me:1179: 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
@@ -1189,7 +1191,7 @@ 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:1192: found $ac_dir/$ac_word" >&5
+echo "$as_me:1194: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1197,10 +1199,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1200: result: $ac_ct_CC" >&5
+  echo "$as_me:1202: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1203: result: no" >&5
+  echo "$as_me:1205: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1213,7 +1215,7 @@ 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:1216: checking for $ac_word" >&5
+echo "$as_me:1218: 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
@@ -1228,7 +1230,7 @@ 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:1231: found $ac_dir/$ac_word" >&5
+echo "$as_me:1233: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1236,10 +1238,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1239: result: $CC" >&5
+  echo "$as_me:1241: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1242: result: no" >&5
+  echo "$as_me:1244: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1248,7 +1250,7 @@ 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:1251: checking for $ac_word" >&5
+echo "$as_me:1253: 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
@@ -1263,7 +1265,7 @@ 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:1266: found $ac_dir/$ac_word" >&5
+echo "$as_me:1268: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1271,10 +1273,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1274: result: $ac_ct_CC" >&5
+  echo "$as_me:1276: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1277: result: no" >&5
+  echo "$as_me:1279: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1287,7 +1289,7 @@ 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:1290: checking for $ac_word" >&5
+echo "$as_me:1292: 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) $ECHO_C" >&6
@@ -1307,7 +1309,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1310: found $ac_dir/$ac_word" >&5
+echo "$as_me:1312: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1329,10 +1331,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1332: result: $CC" >&5
+  echo "$as_me:1334: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1335: result: no" >&5
+  echo "$as_me:1337: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1343,7 +1345,7 @@ 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:1346: checking for $ac_word" >&5
+echo "$as_me:1348: 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
@@ -1358,7 +1360,7 @@ 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:1361: found $ac_dir/$ac_word" >&5
+echo "$as_me:1363: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1366,10 +1368,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1369: result: $CC" >&5
+  echo "$as_me:1371: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1372: result: no" >&5
+  echo "$as_me:1374: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1382,7 +1384,7 @@ 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:1385: checking for $ac_word" >&5
+echo "$as_me:1387: 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
@@ -1397,7 +1399,7 @@ 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:1400: found $ac_dir/$ac_word" >&5
+echo "$as_me:1402: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1405,10 +1407,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1408: result: $ac_ct_CC" >&5
+  echo "$as_me:1410: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1411: result: no" >&5
+  echo "$as_me:1413: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1420,32 +1422,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1423: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1425: 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 "$as_me:1428:" \
+echo "$as_me:1430:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1431: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1433: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1434: \$? = $ac_status" >&5
+  echo "$as_me:1436: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1436: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1438: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1439: \$? = $ac_status" >&5
+  echo "$as_me:1441: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1441: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1443: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1444: \$? = $ac_status" >&5
+  echo "$as_me:1446: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1448 "configure"
+#line 1450 "configure"
 #include "confdefs.h"
 
 int
@@ -1461,13 +1463,13 @@ 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:1464: checking for C compiler default output" >&5
+echo "$as_me:1466: 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 "$as_me:1467: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1469: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1470: \$? = $ac_status" >&5
+  echo "$as_me:1472: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1490,34 +1492,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1493: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1495: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1499: result: $ac_file" >&5
+echo "$as_me:1501: 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 "$as_me:1504: checking whether the C compiler works" >&5
+echo "$as_me:1506: 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:1510: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1512: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1513: \$? = $ac_status" >&5
+  echo "$as_me:1515: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1520: error: cannot run C compiled programs.
+	{ { echo "$as_me:1522: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1525,24 +1527,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1528: result: yes" >&5
+echo "$as_me:1530: result: yes" >&5
 echo "${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 "$as_me:1535: checking whether we are cross compiling" >&5
+echo "$as_me:1537: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1537: result: $cross_compiling" >&5
+echo "$as_me:1539: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1540: checking for executable suffix" >&5
+echo "$as_me:1542: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1542: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1544: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1545: \$? = $ac_status" >&5
+  echo "$as_me:1547: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1558,25 +1560,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1561: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1563: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$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:1567: result: $ac_cv_exeext" >&5
+echo "$as_me:1569: 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:1573: checking for object suffix" >&5
+echo "$as_me:1575: 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 1579 "configure"
+#line 1581 "configure"
 #include "confdefs.h"
 
 int
@@ -1588,10 +1590,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1591: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1593: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1594: \$? = $ac_status" >&5
+  echo "$as_me:1596: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1603,24 +1605,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1606: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1608: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$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:1613: result: $ac_cv_objext" >&5
+echo "$as_me:1615: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1617: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1619: 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 1623 "configure"
+#line 1625 "configure"
 #include "confdefs.h"
 
 int
@@ -1635,16 +1637,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1638: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1640: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1641: \$? = $ac_status" >&5
+  echo "$as_me:1643: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1644: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1646: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1647: \$? = $ac_status" >&5
+  echo "$as_me:1649: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1656,19 +1658,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1659: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1661: 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:1665: checking whether $CC accepts -g" >&5
+echo "$as_me:1667: 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 1671 "configure"
+#line 1673 "configure"
 #include "confdefs.h"
 
 int
@@ -1680,16 +1682,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1683: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1685: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1686: \$? = $ac_status" >&5
+  echo "$as_me:1688: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1689: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1691: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1692: \$? = $ac_status" >&5
+  echo "$as_me:1694: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1699,7 +1701,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1702: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1704: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1726,16 +1728,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1729: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1731: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1732: \$? = $ac_status" >&5
+  echo "$as_me:1734: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1735: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1737: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1738: \$? = $ac_status" >&5
+  echo "$as_me:1740: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1747,7 +1749,7 @@ if { (eval echo "$as_me:1729: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1750 "configure"
+#line 1752 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -1760,16 +1762,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1763: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1765: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1766: \$? = $ac_status" >&5
+  echo "$as_me:1768: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1769: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1771: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1772: \$? = $ac_status" >&5
+  echo "$as_me:1774: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -1779,7 +1781,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 1782 "configure"
+#line 1784 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -1791,16 +1793,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1794: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1796: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1797: \$? = $ac_status" >&5
+  echo "$as_me:1799: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1800: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1802: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1803: \$? = $ac_status" >&5
+  echo "$as_me:1805: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -1830,15 +1832,15 @@ ac_main_return=return
 
 GCC_VERSION=none
 if test "$GCC" = yes ; then
-	echo "$as_me:1833: checking version of $CC" >&5
+	echo "$as_me:1835: 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:1837: result: $GCC_VERSION" >&5
+	echo "$as_me:1839: result: $GCC_VERSION" >&5
 echo "${ECHO_T}$GCC_VERSION" >&6
 fi
 
-echo "$as_me:1841: checking for $CC option to accept ANSI C" >&5
+echo "$as_me:1843: 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) $ECHO_C" >&6
@@ -1846,7 +1848,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 1849 "configure"
+#line 1851 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -1895,16 +1897,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1898: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1900: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1901: \$? = $ac_status" >&5
+  echo "$as_me:1903: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1904: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1906: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1907: \$? = $ac_status" >&5
+  echo "$as_me:1909: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -1921,10 +1923,10 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:1924: result: none needed" >&5
+    echo "$as_me:1926: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:1927: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:1929: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
@@ -1932,31 +1934,36 @@ esac
 # This should have been defined by AC_PROG_CC
 : ${CC:=cc}
 
-echo "$as_me:1935: checking \$CC variable" >&5
+echo "$as_me:1937: checking \$CC variable" >&5
 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
-case "$CC" in #(vi
-*[\ \	]-[IUD]*)
-	echo "$as_me:1939: result: broken" >&5
+case "$CC" in
+(*[\ \	]-*)
+	echo "$as_me:1941: result: broken" >&5
 echo "${ECHO_T}broken" >&6
-	{ echo "$as_me:1941: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+	{ echo "$as_me:1943: 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 "$CC" | sed -e 's/[ 	].*//'`
+	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
+	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
+	CC="$cf_prog"
+	for cf_arg in $cf_flags
+	do
+		case "x$cf_arg" in
+		(x-[IUDfgOW]*)
 
 cf_fix_cppflags=no
 cf_new_cflags=
 cf_new_cppflags=
 cf_new_extra_cppflags=
 
-for cf_add_cflags in $cf_flags
+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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -1964,20 +1971,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -1986,17 +1999,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -2009,22 +2030,46 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
+			;;
+		(*)
+			CC="$CC $cf_arg"
+			;;
+		esac
+	done
+	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
+
+echo "${as_me:-configure}:2060: testing resulting CC: '$CC' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2064: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2068: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+
 	;;
-*)
-	echo "$as_me:2027: result: ok" >&5
+(*)
+	echo "$as_me:2072: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 	;;
 esac
@@ -2035,7 +2080,7 @@ 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 "$as_me:2038: checking how to run the C preprocessor" >&5
+echo "$as_me:2083: 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 "$CPP"; then
@@ -2056,18 +2101,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2059 "configure"
+#line 2104 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2064: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2109: \"$ac_cpp conftest.$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:2070: \$? = $ac_status" >&5
+  echo "$as_me:2115: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2090,17 +2135,17 @@ 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 2093 "configure"
+#line 2138 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2097: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2142: \"$ac_cpp conftest.$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:2103: \$? = $ac_status" >&5
+  echo "$as_me:2148: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2137,7 +2182,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2140: result: $CPP" >&5
+echo "$as_me:2185: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2147,18 +2192,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2150 "configure"
+#line 2195 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2155: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2200: \"$ac_cpp conftest.$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:2161: \$? = $ac_status" >&5
+  echo "$as_me:2206: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2181,17 +2226,17 @@ 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 2184 "configure"
+#line 2229 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2188: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2233: \"$ac_cpp conftest.$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:2194: \$? = $ac_status" >&5
+  echo "$as_me:2239: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2219,7 +2264,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2222: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2267: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2235,7 +2280,7 @@ for ac_prog in mawk gawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:2238: checking for $ac_word" >&5
+echo "$as_me:2283: 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
@@ -2250,7 +2295,7 @@ 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:2253: found $ac_dir/$ac_word" >&5
+echo "$as_me:2298: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2258,10 +2303,10 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  echo "$as_me:2261: result: $AWK" >&5
+  echo "$as_me:2306: result: $AWK" >&5
 echo "${ECHO_T}$AWK" >&6
 else
-  echo "$as_me:2264: result: no" >&5
+  echo "$as_me:2309: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2280,7 +2325,7 @@ done
 # 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 "$as_me:2283: checking for a BSD compatible install" >&5
+echo "$as_me:2328: 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 "${ac_cv_path_install+set}" = set; then
@@ -2329,7 +2374,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:2332: result: $INSTALL" >&5
+echo "$as_me:2377: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -2341,20 +2386,20 @@ test -z "$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%^.*/%%'`
-  ;;
+(/*)
+	;;
+(*)
+	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
+for ac_prog in lint cppcheck splint
 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:2357: checking for $ac_word" >&5
+echo "$as_me:2402: 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
@@ -2369,7 +2414,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LINT="$ac_prog"
-echo "$as_me:2372: found $ac_dir/$ac_word" >&5
+echo "$as_me:2417: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2377,28 +2422,28 @@ fi
 fi
 LINT=$ac_cv_prog_LINT
 if test -n "$LINT"; then
-  echo "$as_me:2380: result: $LINT" >&5
+  echo "$as_me:2425: result: $LINT" >&5
 echo "${ECHO_T}$LINT" >&6
 else
-  echo "$as_me:2383: result: no" >&5
+  echo "$as_me:2428: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$LINT" && break
 done
 
-echo "$as_me:2390: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:2435: 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*|*-msys*|*-mingw*|*-uwin*) #(vi
+	case $target_alias in
+	(*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
 		cf_cv_mixedcase=no
 		;;
-	*)
+	(*)
 		cf_cv_mixedcase=yes
 		;;
 	esac
@@ -2414,7 +2459,7 @@ else
 fi
 
 fi
-echo "$as_me:2417: result: $cf_cv_mixedcase" >&5
+echo "$as_me:2462: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes &&
 cat >>confdefs.h <<\EOF
@@ -2425,7 +2470,7 @@ 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:2428: checking for $ac_word" >&5
+echo "$as_me:2473: 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
@@ -2440,7 +2485,7 @@ 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:2443: found $ac_dir/$ac_word" >&5
+echo "$as_me:2488: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2448,10 +2493,10 @@ fi
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:2451: result: $CTAGS" >&5
+  echo "$as_me:2496: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:2454: result: no" >&5
+  echo "$as_me:2499: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2462,7 +2507,7 @@ 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:2465: checking for $ac_word" >&5
+echo "$as_me:2510: 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
@@ -2477,7 +2522,7 @@ 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:2480: found $ac_dir/$ac_word" >&5
+echo "$as_me:2525: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2485,10 +2530,10 @@ fi
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:2488: result: $ETAGS" >&5
+  echo "$as_me:2533: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:2491: result: no" >&5
+  echo "$as_me:2536: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2497,7 +2542,7 @@ 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:2500: checking for $ac_word" >&5
+echo "$as_me:2545: 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
@@ -2512,7 +2557,7 @@ 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:2515: found $ac_dir/$ac_word" >&5
+echo "$as_me:2560: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2521,17 +2566,17 @@ fi
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:2524: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:2569: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:2527: result: no" >&5
+  echo "$as_me:2572: result: no" >&5
 echo "${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:2534: checking for $ac_word" >&5
+echo "$as_me:2579: 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
@@ -2546,7 +2591,7 @@ 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:2549: found $ac_dir/$ac_word" >&5
+echo "$as_me:2594: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2555,10 +2600,10 @@ fi
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:2558: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:2603: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:2561: result: no" >&5
+  echo "$as_me:2606: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2578,17 +2623,18 @@ else
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:2581: checking if -lm needed for math functions" >&5
+echo "$as_me:2626: checking if -lm needed for math functions" >&5
 echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
 if test "${cf_cv_need_libm+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 2588 "configure"
+#line 2633 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
+	#include <stdlib.h>
 	#include <math.h>
 
 int
@@ -2600,16 +2646,16 @@ double x = rand(); printf("result = %g\n", pow(sin(x),x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2603: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2649: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2606: \$? = $ac_status" >&5
+  echo "$as_me:2652: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2609: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2655: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2612: \$? = $ac_status" >&5
+  echo "$as_me:2658: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -2619,7 +2665,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2622: result: $cf_cv_need_libm" >&5
+echo "$as_me:2668: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -2640,11 +2686,13 @@ LDFLAGS_STATIC=""
 LD_MODEL=""
 LD_SHARED_OPTS=""
 LIBTOOL=""
+LIBTOOL_OPTS=""
 LIB_CLEAN=""
 LIB_COMPILE=""
 LIB_LINK='${CC}'
 LINK_TESTS=""
 LOCAL_LDFLAGS=""
+PACKAGE="ncurses-examples"
 PTHREAD="-lm"
 TEST_ARGS=""
 TEST_DEPS=""
@@ -2676,10 +2724,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:2679: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:2727: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 2682 "${as_me:-configure}"
+#line 2730 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -2708,43 +2756,43 @@ 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 "$as_me:2731: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:2779: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2734: \$? = $ac_status" >&5
+  echo "$as_me:2782: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:2736: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:2784: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
-			case $cf_attribute in #(vi
-			noreturn) #(vi
+			case $cf_attribute in
+			(noreturn)
 
 cat >>confdefs.h <<EOF
 #define GCC_NORETURN $cf_directive
 EOF
 
 				;;
-			printf) #(vi
+			(printf)
 				cf_value='/* nothing */'
 				if test "$cf_printf_attribute" != no ; then
 					cf_value='__attribute__((format(printf,fmt,var)))'
@@ -2760,7 +2808,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 				;;
-			scanf) #(vi
+			(scanf)
 				cf_value='/* nothing */'
 				if test "$cf_scanf_attribute" != no ; then
 					cf_value='__attribute__((format(scanf,fmt,var)))'
@@ -2776,7 +2824,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 				;;
-			unused) #(vi
+			(unused)
 
 cat >>confdefs.h <<EOF
 #define GCC_UNUSED $cf_directive
@@ -2792,25 +2840,306 @@ fi
 rm -rf conftest*
 fi
 
+echo "$as_me:2843: checking if you want to work around bogus compiler/loader warnings" >&5
+echo $ECHO_N "checking if you want to work around bogus compiler/loader warnings... $ECHO_C" >&6
+
+# Check whether --enable-string-hacks or --disable-string-hacks was given.
+if test "${enable_string_hacks+set}" = set; then
+  enableval="$enable_string_hacks"
+  with_string_hacks=$enableval
+else
+  with_string_hacks=no
+fi;
+echo "$as_me:2853: result: $with_string_hacks" >&5
+echo "${ECHO_T}$with_string_hacks" >&6
+
+if test "x$with_string_hacks" = "xyes"; then
+
+cat >>confdefs.h <<\EOF
+#define USE_STRING_HACKS 1
+EOF
+
+	{ echo "$as_me:2862: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
+echo "$as_me: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&2;}
+	echo "$as_me:2864: checking for strlcat" >&5
+echo $ECHO_N "checking for strlcat... $ECHO_C" >&6
+if test "${ac_cv_func_strlcat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2870 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char strlcat (); 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 strlcat ();
+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_strlcat) || defined (__stub___strlcat)
+choke me
+#else
+f = strlcat; /* 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 "$as_me:2901: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2904: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2907: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2910: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strlcat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_strlcat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:2920: result: $ac_cv_func_strlcat" >&5
+echo "${ECHO_T}$ac_cv_func_strlcat" >&6
+if test $ac_cv_func_strlcat = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRLCAT 1
+EOF
+
+else
+
+		echo "$as_me:2930: checking for strlcat in -lbsd" >&5
+echo $ECHO_N "checking for strlcat in -lbsd... $ECHO_C" >&6
+if test "${ac_cv_lib_bsd_strlcat+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 2938 "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 strlcat ();
+int
+main ()
+{
+strlcat ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2957: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2960: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2963: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2966: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_bsd_strlcat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_bsd_strlcat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:2977: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_strlcat" >&6
+if test $ac_cv_lib_bsd_strlcat = yes; then
+
+cf_add_libs="-lbsd"
+# 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 ac_header in bsd/string.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:3000: 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 3006 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:3010: \"$ac_cpp conftest.$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:3016: \$? = $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 "$as_me:3035: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${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" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRLCAT 1
+EOF
+
+fi
+
+fi
+
+for ac_func in strlcpy snprintf
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:3056: 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 3062 "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 $ac_func ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3093: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3096: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3099: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3102: \$? = $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 "$as_me:3112: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${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
+
 cf_XOPEN_SOURCE=500
 cf_POSIX_C_SOURCE=199506L
 cf_xopen_source=
 
-case $host_os in #(vi
-aix[4-7]*) #(vi
+case $host_os in
+(aix[4-7]*)
 	cf_xopen_source="-D_ALL_SOURCE"
 	;;
-cygwin|msys) #(vi
+(msys)
 	cf_XOPEN_SOURCE=600
 	;;
-darwin[0-8].*) #(vi
+(darwin[0-8].*)
 	cf_xopen_source="-D_APPLE_C_SOURCE"
 	;;
-darwin*) #(vi
+(darwin*)
 	cf_xopen_source="-D_DARWIN_C_SOURCE"
 	cf_XOPEN_SOURCE=
 	;;
-freebsd*|dragonfly*) #(vi
+(freebsd*|dragonfly*)
 	# 5.x headers associate
 	#	_XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
 	#	_XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
@@ -2818,26 +3147,26 @@ freebsd*|dragonfly*) #(vi
 	cf_XOPEN_SOURCE=600
 	cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$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*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
 
-echo "$as_me:2833: checking if we must define _GNU_SOURCE" >&5
+echo "$as_me:3162: 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.$ac_ext <<_ACEOF
-#line 2840 "configure"
+#line 3169 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -2852,16 +3181,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2855: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3184: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2858: \$? = $ac_status" >&5
+  echo "$as_me:3187: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2861: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3190: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2864: \$? = $ac_status" >&5
+  echo "$as_me:3193: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -2870,7 +3199,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 2873 "configure"
+#line 3202 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -2885,16 +3214,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2888: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3217: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2891: \$? = $ac_status" >&5
+  echo "$as_me:3220: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3223: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2897: \$? = $ac_status" >&5
+  echo "$as_me:3226: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -2909,15 +3238,64 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:2912: result: $cf_cv_gnu_source" >&5
+echo "$as_me:3241: 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"
 
+if test "$cf_cv_gnu_source" = yes
+then
+echo "$as_me:3246: checking if we should also define _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_default_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 3254 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+
+#ifdef _DEFAULT_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3269: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3272: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3275: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3278: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_default_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_default_source=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3289: result: $cf_cv_default_source" >&5
+echo "${ECHO_T}$cf_cv_default_source" >&6
+test "$cf_cv_default_source" = yes && CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE"
+fi
+
+	;;
+(minix*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
 	;;
-minix*) #(vi
-	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
-	;;
-mirbsd*) #(vi
+(mirbsd*)
 	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
 	cf_XOPEN_SOURCE=
 
@@ -2934,16 +3312,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:2937: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:3315: 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 "${as_me:-configure}:2943: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:3321: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 2946 "configure"
+#line 3324 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -2958,37 +3336,37 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2961: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3339: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2964: \$? = $ac_status" >&5
+  echo "$as_me:3342: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2967: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3345: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2970: \$? = $ac_status" >&5
+  echo "$as_me:3348: \$? = $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.$ac_ext <<_ACEOF
-#line 2991 "configure"
+#line 3369 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3003,16 +3381,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3006: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3384: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3009: \$? = $ac_status" >&5
+  echo "$as_me:3387: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3012: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3390: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3015: \$? = $ac_status" >&5
+  echo "$as_me:3393: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3023,15 +3401,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3026: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:3404: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3031: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:3409: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3034 "configure"
+#line 3412 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3046,16 +3424,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3049: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3427: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3052: \$? = $ac_status" >&5
+  echo "$as_me:3430: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3055: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3433: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3058: \$? = $ac_status" >&5
+  echo "$as_me:3436: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3071,7 +3449,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3074: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:3452: 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
@@ -3086,11 +3464,11 @@ 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -3098,20 +3476,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -3120,17 +3504,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -3143,60 +3535,66 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 fi
 
 	;;
-netbsd*) #(vi
+(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]*) #(vi
+(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*) #(vi
+(openbsd*)
 	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
 	;;
-osf[45]*) #(vi
+(osf[45]*)
 	cf_xopen_source="-D_OSF_SOURCE"
 	;;
-nto-qnx*) #(vi
+(nto-qnx*)
 	cf_xopen_source="-D_QNX_SOURCE"
 	;;
-sco*) #(vi
+(sco*)
 	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
 	;;
-solaris2.*) #(vi
+(solaris2.*)
 	cf_xopen_source="-D__EXTENSIONS__"
 	cf_cv_xopen_source=broken
 	;;
-sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
 	cf_XOPEN_SOURCE=
 	cf_POSIX_C_SOURCE=
 	;;
-*)
+(*)
 
-echo "$as_me:3192: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:3590: 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 3199 "configure"
+#line 3597 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3215,16 +3613,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3218: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3616: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3221: \$? = $ac_status" >&5
+  echo "$as_me:3619: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3224: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3622: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3227: \$? = $ac_status" >&5
+  echo "$as_me:3625: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3233,7 +3631,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3236 "configure"
+#line 3634 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3252,16 +3650,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3255: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3653: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3258: \$? = $ac_status" >&5
+  echo "$as_me:3656: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3261: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3659: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3264: \$? = $ac_status" >&5
+  echo "$as_me:3662: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3276,7 +3674,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3279: result: $cf_cv_xopen_source" >&5
+echo "$as_me:3677: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -3299,11 +3697,11 @@ 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -3311,20 +3709,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -3333,17 +3737,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -3356,17 +3768,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 fi
@@ -3384,16 +3802,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:3387: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:3805: 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 "${as_me:-configure}:3393: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:3811: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3396 "configure"
+#line 3814 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3408,37 +3826,37 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3411: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3829: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3414: \$? = $ac_status" >&5
+  echo "$as_me:3832: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3417: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3835: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3420: \$? = $ac_status" >&5
+  echo "$as_me:3838: \$? = $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.$ac_ext <<_ACEOF
-#line 3441 "configure"
+#line 3859 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3453,16 +3871,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3456: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3459: \$? = $ac_status" >&5
+  echo "$as_me:3877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3462: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3465: \$? = $ac_status" >&5
+  echo "$as_me:3883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3473,15 +3891,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3476: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:3894: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3481: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:3899: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3484 "configure"
+#line 3902 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3496,16 +3914,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3499: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3917: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3502: \$? = $ac_status" >&5
+  echo "$as_me:3920: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3505: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3923: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3508: \$? = $ac_status" >&5
+  echo "$as_me:3926: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3521,7 +3939,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3524: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:3942: 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
@@ -3536,11 +3954,11 @@ 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -3548,20 +3966,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -3570,17 +3994,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -3593,17 +4025,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 fi
@@ -3621,11 +4059,11 @@ 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -3633,20 +4071,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -3655,17 +4099,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -3679,34 +4131,40 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:3682: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:4134: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-	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}:3690: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:4144: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-	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}:3698: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:4154: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:3706: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:4164: 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 3709 "configure"
+#line 4167 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -3721,16 +4179,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3724: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4182: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3727: \$? = $ac_status" >&5
+  echo "$as_me:4185: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3730: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4188: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3733: \$? = $ac_status" >&5
+  echo "$as_me:4191: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -3739,12 +4197,12 @@ cat conftest.$ac_ext >&5
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:3742: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:4200: 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 3747 "configure"
+#line 4205 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -3759,16 +4217,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3762: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4220: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3765: \$? = $ac_status" >&5
+  echo "$as_me:4223: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3768: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4226: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3771: \$? = $ac_status" >&5
+  echo "$as_me:4229: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -3779,19 +4237,19 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		if test $cf_XOPEN_SOURCE_set_ok = no
 		then
-			{ echo "$as_me:3782: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:4240: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:3787: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:4245: 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 3794 "configure"
+#line 4252 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3810,16 +4268,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3813: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4271: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3816: \$? = $ac_status" >&5
+  echo "$as_me:4274: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3819: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3822: \$? = $ac_status" >&5
+  echo "$as_me:4280: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3828,7 +4286,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3831 "configure"
+#line 4289 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3847,16 +4305,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3850: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4308: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3853: \$? = $ac_status" >&5
+  echo "$as_me:4311: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3856: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4314: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3859: \$? = $ac_status" >&5
+  echo "$as_me:4317: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3871,7 +4329,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3874: result: $cf_cv_xopen_source" >&5
+echo "$as_me:4332: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -3894,11 +4352,11 @@ 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -3906,20 +4364,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -3928,17 +4392,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -3951,17 +4423,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 fi
@@ -3969,7 +4447,7 @@ fi
 	fi
 fi
 
-echo "$as_me:3972: checking for signal global datatype" >&5
+echo "$as_me:4450: 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) $ECHO_C" >&6
@@ -3981,7 +4459,7 @@ else
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3984 "configure"
+#line 4462 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4004,16 +4482,16 @@ signal(SIGINT, handler);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4007: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4485: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4010: \$? = $ac_status" >&5
+  echo "$as_me:4488: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4013: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4491: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4016: \$? = $ac_status" >&5
+  echo "$as_me:4494: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -4027,14 +4505,213 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:4030: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:4508: 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
 #define SIG_ATOMIC_T $cf_cv_sig_atomic_t
 EOF
 
-echo "$as_me:4037: checking if you want to use pkg-config" >&5
+# Work around breakage on OS X
+
+echo "$as_me:4517: checking if SIGWINCH is defined" >&5
+echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6
+if test "${cf_cv_define_sigwinch+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 4524 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main ()
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4539: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4542: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4545: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4548: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_define_sigwinch=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 4555 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main ()
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4573: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4576: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4579: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4582: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_define_sigwinch=maybe
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_define_sigwinch=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:4596: result: $cf_cv_define_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
+
+if test "$cf_cv_define_sigwinch" = maybe ; then
+echo "$as_me:4600: 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 4611 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main ()
+{
+
+#if SIGWINCH != $cf_sigwinch
+make an error
+#endif
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4633: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4636: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4639: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4642: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_fixup_sigwinch=$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
+
+cf_sigwinch=`expr $cf_sigwinch - 1`
+done
+
+fi
+echo "$as_me:4656: result: $cf_cv_fixup_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
+
+	if test "$cf_cv_fixup_sigwinch" != unknown ; then
+		CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch"
+	fi
+fi
+
+# Checks for CODESET support.
+
+echo "$as_me:4666: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${am_cv_langinfo_codeset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4672 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4684: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4687: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4690: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4693: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  am_cv_langinfo_codeset=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+am_cv_langinfo_codeset=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:4704: result: $am_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
+	if test $am_cv_langinfo_codeset = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
+
+	fi
+
+echo "$as_me:4714: 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.
@@ -4044,19 +4721,19 @@ if test "${with_pkg_config+set}" = set; then
 else
   cf_pkg_config=yes
 fi;
-echo "$as_me:4047: result: $cf_pkg_config" >&5
+echo "$as_me:4724: result: $cf_pkg_config" >&5
 echo "${ECHO_T}$cf_pkg_config" >&6
 
-case $cf_pkg_config in #(vi
-no) #(vi
+case $cf_pkg_config in
+(no)
 	PKG_CONFIG=none
 	;;
-yes) #(vi
+(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:4059: checking for $ac_word" >&5
+echo "$as_me:4736: 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
@@ -4073,7 +4750,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:4076: found $ac_dir/$ac_word" >&5
+   echo "$as_me:4753: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4084,10 +4761,10 @@ fi
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 
 if test -n "$PKG_CONFIG"; then
-  echo "$as_me:4087: result: $PKG_CONFIG" >&5
+  echo "$as_me:4764: result: $PKG_CONFIG" >&5
 echo "${ECHO_T}$PKG_CONFIG" >&6
 else
-  echo "$as_me:4090: result: no" >&5
+  echo "$as_me:4767: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4096,7 +4773,7 @@ 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:4099: checking for $ac_word" >&5
+echo "$as_me:4776: 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
@@ -4113,7 +4790,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:4116: found $ac_dir/$ac_word" >&5
+   echo "$as_me:4793: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4125,10 +4802,10 @@ fi
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 
 if test -n "$ac_pt_PKG_CONFIG"; then
-  echo "$as_me:4128: result: $ac_pt_PKG_CONFIG" >&5
+  echo "$as_me:4805: result: $ac_pt_PKG_CONFIG" >&5
 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
 else
-  echo "$as_me:4131: result: no" >&5
+  echo "$as_me:4808: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4138,7 +4815,7 @@ else
 fi
 
 	;;
-*)
+(*)
 	PKG_CONFIG=$withval
 	;;
 esac
@@ -4147,76 +4824,79 @@ test -z "$PKG_CONFIG" && PKG_CONFIG=none
 if test "$PKG_CONFIG" != none ; then
 
 if test "x$prefix" != xNONE; then
-  cf_path_syntax="$prefix"
+	cf_path_syntax="$prefix"
 else
-  cf_path_syntax="$ac_default_prefix"
+	cf_path_syntax="$ac_default_prefix"
 fi
 
-case ".$PKG_CONFIG" in #(vi
-.\$\(*\)*|.\'*\'*) #(vi
-  ;;
-..|./*|.\\*) #(vi
-  ;;
-.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
-  ;;
-.\${*prefix}*|.\${*dir}*) #(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 "$as_me:4174: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+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 "$as_me:4851: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
    { (exit 1); exit 1; }; }
-  ;;
+	;;
 esac
 
+elif test "x$cf_pkg_config" != xno ; then
+	{ echo "$as_me:4858: WARNING: pkg-config is not installed" >&5
+echo "$as_me: WARNING: pkg-config is not installed" >&2;}
 fi
 
-echo "$as_me:4182: checking if you want to see long compiling messages" >&5
+echo "$as_me:4862: 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
+	if test "$enableval" != "yes" ; then
 
-    ECHO_LT='--silent'
-    ECHO_LD='@echo linking $@;'
-    RULE_CC='@echo compiling $<'
-    SHOW_CC='@echo compiling $@'
-    ECHO_CC='@'
+	ECHO_LT='--silent'
+	ECHO_LD='@echo linking $@;'
+	RULE_CC='@echo compiling $<'
+	SHOW_CC='@echo compiling $@'
+	ECHO_CC='@'
 
-  else
+	else
 
-    ECHO_LT=''
-    ECHO_LD=''
-    RULE_CC=''
-    SHOW_CC=''
-    ECHO_CC=''
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
 
-  fi
+	fi
 else
   enableval=yes
 
-    ECHO_LT=''
-    ECHO_LD=''
-    RULE_CC=''
-    SHOW_CC=''
-    ECHO_CC=''
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
 
 fi;
-echo "$as_me:4216: result: $enableval" >&5
+echo "$as_me:4896: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:4219: checking for ncurses wrap-prefix" >&5
+echo "$as_me:4899: 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.
@@ -4226,30 +4906,30 @@ if test "${with_ncurses_wrap_prefix+set}" = set; then
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-echo "$as_me:4229: result: $NCURSES_WRAP_PREFIX" >&5
+echo "$as_me:4909: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 
-echo "$as_me:4232: checking if you want to check for wide-character functions" >&5
+echo "$as_me:4912: 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
+	if test "$enableval" != "yes" ; then
     cf_enable_widec=no
-  else
-    cf_enable_widec=yes
-  fi
+	else
+		cf_enable_widec=yes
+	fi
 else
   enableval=yes
-  cf_enable_widec=yes
+	cf_enable_widec=yes
 
 fi;
-echo "$as_me:4249: result: $cf_enable_widec" >&5
+echo "$as_me:4929: result: $cf_enable_widec" >&5
 echo "${ECHO_T}$cf_enable_widec" >&6
 
-echo "$as_me:4252: checking for specific curses-directory" >&5
+echo "$as_me:4932: 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.
@@ -4259,41 +4939,41 @@ if test "${with_curses_dir+set}" = set; then
 else
   cf_cv_curses_dir=no
 fi;
-echo "$as_me:4262: result: $cf_cv_curses_dir" >&5
+echo "$as_me:4942: result: $cf_cv_curses_dir" >&5
 echo "${ECHO_T}$cf_cv_curses_dir" >&6
 
 if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
 then
 
 if test "x$prefix" != xNONE; then
-  cf_path_syntax="$prefix"
+	cf_path_syntax="$prefix"
 else
-  cf_path_syntax="$ac_default_prefix"
+	cf_path_syntax="$ac_default_prefix"
 fi
 
-case ".$withval" in #(vi
-.\$\(*\)*|.\'*\'*) #(vi
-  ;;
-..|./*|.\\*) #(vi
-  ;;
-.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
-  ;;
-.\${*prefix}*|.\${*dir}*) #(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 "$as_me:4293: error: expected a pathname, not \"$withval\"" >&5
+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 "$as_me:4973: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
-  ;;
+	;;
 esac
 
 	if test -d "$cf_cv_curses_dir"
@@ -4323,7 +5003,7 @@ if test -n "$cf_cv_curses_dir/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 4326 "configure"
+#line 5006 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -4335,16 +5015,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4338: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5018: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4341: \$? = $ac_status" >&5
+  echo "$as_me:5021: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4344: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5024: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4347: \$? = $ac_status" >&5
+  echo "$as_me:5027: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -4361,7 +5041,7 @@ rm -f conftest.$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}:4364: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:5044: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -4371,36 +5051,38 @@ echo "${as_me:-configure}:4364: testing adding $cf_add_incdir to include-path ..
 		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
+	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}:4398: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5080: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
 	fi
@@ -4408,9 +5090,15 @@ fi
 
 cf_cv_screen=curses
 
-echo "$as_me:4411: checking for specified curses library type" >&5
+echo "$as_me:5093: 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"
@@ -4444,29 +5132,30 @@ fi;
 fi;
 fi;
 fi;
+fi;
 
-echo "$as_me:4448: result: $cf_cv_screen" >&5
+echo "$as_me:5137: result: $cf_cv_screen" >&5
 echo "${ECHO_T}$cf_cv_screen" >&6
 
-case $cf_cv_screen in #(vi
-curses|curses_*) #(vi
+case $cf_cv_screen in
+(curses|curses_*)
 
-echo "$as_me:4454: checking for extra include directories" >&5
+echo "$as_me:5143: 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
+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*)
+(sunos3*|sunos4*)
 	if test "x$cf_cv_screen" = "xcurses_5lib"
 	then
 		test -d /usr/5lib && \
@@ -4477,23 +5166,23 @@ sunos3*|sunos4*)
 esac
 
 fi
-echo "$as_me:4480: result: $cf_cv_curses_incdir" >&5
+echo "$as_me:5169: 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 "$as_me:4484: checking if we have identified curses headers" >&5
+echo "$as_me:5173: 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
+for cf_header in \
+	ncurses.h  \
+	curses.h  ncurses/ncurses.h ncurses/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 4496 "configure"
+#line 5185 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -4505,16 +5194,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4508: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5197: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4511: \$? = $ac_status" >&5
+  echo "$as_me:5200: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5203: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4517: \$? = $ac_status" >&5
+  echo "$as_me:5206: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -4525,11 +5214,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:4528: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:5217: 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:4532: error: No curses header-files found" >&5
+	{ { echo "$as_me:5221: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -4539,23 +5228,23 @@ 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:4542: checking for $ac_header" >&5
+echo "$as_me:5231: 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 4548 "configure"
+#line 5237 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:4552: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5241: \"$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:4558: \$? = $ac_status" >&5
+  echo "$as_me:5247: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4574,7 +5263,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4577: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5266: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -4584,17 +5273,17 @@ EOF
 fi
 done
 
-echo "$as_me:4587: checking for terminfo header" >&5
+echo "$as_me:5276: 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
@@ -4602,7 +5291,7 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 4605 "configure"
+#line 5294 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -4617,16 +5306,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4620: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5309: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4623: \$? = $ac_status" >&5
+  echo "$as_me:5312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4629: \$? = $ac_status" >&5
+  echo "$as_me:5318: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -4642,13 +5331,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:4645: result: $cf_cv_term_header" >&5
+echo "$as_me:5334: 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)
+case $cf_cv_term_header in
+(*term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_TERM_H 1
@@ -4657,15 +5346,15 @@ EOF
 	;;
 esac
 
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
+case $cf_cv_term_header in
+(ncurses/term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_TERM_H 1
 EOF
 
 	;;
-ncursesw/term.h)
+(ncursesw/term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSESW_TERM_H 1
@@ -4674,7 +5363,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:4677: checking for ncurses version" >&5
+echo "$as_me:5366: 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) $ECHO_C" >&6
@@ -4700,10 +5389,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:4703: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:5392: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:4706: \$? = $ac_status" >&5
+  echo "$as_me:5395: \$? = $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%".*%%'`
@@ -4713,7 +5402,7 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4716 "configure"
+#line 5405 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -4738,15 +5427,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:4741: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5430: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4744: \$? = $ac_status" >&5
+  echo "$as_me:5433: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:4746: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5435: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4749: \$? = $ac_status" >&5
+  echo "$as_me:5438: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -4760,17 +5449,17 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:4763: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:5452: 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 "$as_me:4770: checking if we have identified curses libraries" >&5
+echo "$as_me:5459: 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 4773 "configure"
+#line 5462 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -4782,16 +5471,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4785: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5474: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4788: \$? = $ac_status" >&5
+  echo "$as_me:5477: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4791: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5480: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4794: \$? = $ac_status" >&5
+  echo "$as_me:5483: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -4800,13 +5489,13 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:4803: result: $cf_result" >&5
+echo "$as_me:5492: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = no ; then
-case $host_os in #(vi
-freebsd*) #(vi
-    echo "$as_me:4809: checking for tgoto in -lmytinfo" >&5
+case $host_os in
+(freebsd*)
+	echo "$as_me:5498: 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) $ECHO_C" >&6
@@ -4814,7 +5503,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4817 "configure"
+#line 5506 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4833,16 +5522,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4836: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5525: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4839: \$? = $ac_status" >&5
+  echo "$as_me:5528: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4842: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5531: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4845: \$? = $ac_status" >&5
+  echo "$as_me:5534: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -4853,7 +5542,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4856: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:5545: 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
 
@@ -4875,15 +5564,15 @@ LIBS="$cf_add_libs"
 
 fi
 
-    ;;
-hpux10.*) #(vi
+	;;
+(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:4886: checking for initscr in -lcur_colr" >&5
+		echo "$as_me:5575: 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) $ECHO_C" >&6
@@ -4891,7 +5580,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcur_colr  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4894 "configure"
+#line 5583 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4910,16 +5599,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4913: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5602: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4916: \$? = $ac_status" >&5
+  echo "$as_me:5605: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4919: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5608: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4922: \$? = $ac_status" >&5
+  echo "$as_me:5611: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cur_colr_initscr=yes
 else
@@ -4930,7 +5619,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4933: result: $ac_cv_lib_cur_colr_initscr" >&5
+echo "$as_me:5622: 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
 
@@ -4954,7 +5643,7 @@ LIBS="$cf_add_libs"
 
 else
 
-		echo "$as_me:4957: checking for initscr in -lHcurses" >&5
+		echo "$as_me:5646: 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) $ECHO_C" >&6
@@ -4962,7 +5651,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lHcurses  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4965 "configure"
+#line 5654 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4981,16 +5670,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4984: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5673: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4987: \$? = $ac_status" >&5
+  echo "$as_me:5676: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5679: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4993: \$? = $ac_status" >&5
+  echo "$as_me:5682: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Hcurses_initscr=yes
 else
@@ -5001,7 +5690,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5004: result: $ac_cv_lib_Hcurses_initscr" >&5
+echo "$as_me:5693: 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
 
@@ -5032,132 +5721,132 @@ fi
 
 	fi
 	;;
-linux*)
+(linux*)
 	case `arch 2>/dev/null` in
-	x86_64)
+	(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
+	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
 
-echo "${as_me:-configure}:5060: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5749: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
 		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
+	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
 
-echo "${as_me:-configure}:5089: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5778: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
 		fi
 		;;
-	*)
+	(*)
 
 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 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
 
-echo "${as_me:-configure}:5120: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5809: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
 		;;
 	esac
 	;;
-sunos3*|sunos4*)
+(sunos3*|sunos4*)
 	if test "x$cf_cv_screen" = "xcurses_5lib"
 	then
 		if test -d /usr/5lib ; then
 
 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
+	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
 
-echo "${as_me:-configure}:5155: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5844: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
 fi
 
 cf_add_libs="-lcurses -ltermcap"
@@ -5177,9 +5866,9 @@ done
 LIBS="$cf_add_libs"
 
 		fi
-    fi
-    ac_cv_func_initscr=yes
-    ;;
+	fi
+	ac_cv_func_initscr=yes
+	;;
 esac
 
 if test ".$ac_cv_func_initscr" != .yes ; then
@@ -5196,13 +5885,13 @@ if test ".$ac_cv_func_initscr" != .yes ; then
 	# because it may be needed to link the test-case for initscr.
 	if test "x$cf_term_lib" = x
 	then
-		echo "$as_me:5199: checking for tgoto" >&5
+		echo "$as_me:5888: 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 5205 "configure"
+#line 5894 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char tgoto (); below.  */
@@ -5233,16 +5922,16 @@ f = tgoto; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5236: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5925: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5239: \$? = $ac_status" >&5
+  echo "$as_me:5928: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5242: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5931: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5245: \$? = $ac_status" >&5
+  echo "$as_me:5934: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_tgoto=yes
 else
@@ -5252,7 +5941,7 @@ ac_cv_func_tgoto=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5255: result: $ac_cv_func_tgoto" >&5
+echo "$as_me:5944: 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
@@ -5261,7 +5950,7 @@ else
 			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:5264: checking for tgoto in -l$cf_term_lib" >&5
+echo "$as_me:5953: 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) $ECHO_C" >&6
@@ -5269,7 +5958,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_term_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5272 "configure"
+#line 5961 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5288,16 +5977,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5291: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5980: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5294: \$? = $ac_status" >&5
+  echo "$as_me:5983: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5297: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5986: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5300: \$? = $ac_status" >&5
+  echo "$as_me:5989: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -5308,7 +5997,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5311: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:6000: 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
@@ -5327,7 +6016,7 @@ fi
 		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:5330: checking for initscr in -l$cf_curs_lib" >&5
+echo "$as_me:6019: 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) $ECHO_C" >&6
@@ -5335,7 +6024,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_curs_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5338 "configure"
+#line 6027 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5354,16 +6043,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5357: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6046: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5360: \$? = $ac_status" >&5
+  echo "$as_me:6049: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5363: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5366: \$? = $ac_status" >&5
+  echo "$as_me:6055: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -5374,7 +6063,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5377: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:6066: 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
@@ -5382,16 +6071,16 @@ fi
 
 		done
 	fi
-	test $cf_curs_lib = unknown && { { echo "$as_me:5385: error: no curses library found" >&5
+	test $cf_curs_lib = unknown && { { echo "$as_me:6074: error: no curses library found" >&5
 echo "$as_me: error: no curses library found" >&2;}
    { (exit 1); exit 1; }; }
 
 	LIBS="-l$cf_curs_lib $cf_save_LIBS"
 	if test "$cf_term_lib" = unknown ; then
-		echo "$as_me:5391: checking if we can link with $cf_curs_lib library" >&5
+		echo "$as_me:6080: 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 5394 "configure"
+#line 6083 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -5403,16 +6092,16 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5406: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6095: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5409: \$? = $ac_status" >&5
+  echo "$as_me:6098: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5412: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6101: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5415: \$? = $ac_status" >&5
+  echo "$as_me:6104: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -5421,18 +6110,18 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:5424: result: $cf_result" >&5
+		echo "$as_me:6113: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
-		test $cf_result = no && { { echo "$as_me:5426: error: Cannot link curses library" >&5
+		test $cf_result = no && { { echo "$as_me:6115: 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:5432: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+		echo "$as_me:6121: 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 5435 "configure"
+#line 6124 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -5444,16 +6133,16 @@ initscr(); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5447: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6136: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5450: \$? = $ac_status" >&5
+  echo "$as_me:6139: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5453: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6142: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5456: \$? = $ac_status" >&5
+  echo "$as_me:6145: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
@@ -5462,7 +6151,7 @@ cat conftest.$ac_ext >&5
 
 			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5465 "configure"
+#line 6154 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -5474,16 +6163,16 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5477: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6166: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5480: \$? = $ac_status" >&5
+  echo "$as_me:6169: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5483: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6172: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5486: \$? = $ac_status" >&5
+  echo "$as_me:6175: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -5495,248 +6184,442 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:5498: result: $cf_result" >&5
+		echo "$as_me:6187: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	fi
 fi
 fi
 
 	;;
-ncurses) #(vi
-
-cf_ncuconfig_root=ncurses
+(ncursesw*)
 
-echo "Looking for ${cf_ncuconfig_root}-config"
-
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in ${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:5516: 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 "$as_me:6196: 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) $ECHO_C" >&6
 else
-  if test -n "$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:5531: found $ac_dir/$ac_word" >&5
-break
-done
-
-fi
-fi
-NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
-if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:5539: result: $NCURSES_CONFIG" >&5
-echo "${ECHO_T}$NCURSES_CONFIG" >&6
-else
-  echo "$as_me:5542: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
 
-    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}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:5555: 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:5570: found $ac_dir/$ac_word" >&5
-break
-done
+	cf_save_LIBS="$LIBS"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 6204 "configure"
+#include "confdefs.h"
 
-fi
-fi
-ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
-if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:5578: result: $ac_ct_NCURSES_CONFIG" >&5
-echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+#include <stdlib.h>
+int
+main ()
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:6217: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6220: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:6223: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6226: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_utf8_lib=yes
 else
-  echo "$as_me:5581: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
 
-  test -n "$ac_ct_NCURSES_CONFIG" && break
-done
-test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
+# 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=
 
-  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
-fi
+echo "${as_me:-configure}:6238: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
-if test "$NCURSES_CONFIG" != none ; then
+cf_save_LIBS="$LIBS"
 
-CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+cat >conftest.$ac_ext <<_ACEOF
+#line 6243 "configure"
+#include "confdefs.h"
 
-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"
+#include <libutf8.h>
+int
+main ()
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:6256: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6259: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:6262: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6265: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
 
-# even with config script, some packages use no-override for curses.h
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
 
-echo "$as_me:5614: 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) $ECHO_C" >&6
 else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+LIBS="-lutf8  $cf_save_LIBS"
 
-cf_cv_ncurses_header=none
-for cf_header in  \
-    ncurses/ncurses.h \
-	ncurses/curses.h \
-	ncurses.h \
-	curses.h
-do
 cat >conftest.$ac_ext <<_ACEOF
-#line 5628 "configure"
+#line 6279 "configure"
 #include "confdefs.h"
-#include <${cf_header}>
+
+#include <libutf8.h>
 int
 main ()
 {
-initscr(); tgoto("?", 0,0)
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5640: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:6292: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5643: \$? = $ac_status" >&5
+  echo "$as_me:6295: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5646: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:6298: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5649: \$? = $ac_status" >&5
+  echo "$as_me:6301: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_header=$cf_header; break
+
+	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
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
 
-fi
-echo "$as_me:5660: result: $cf_cv_ncurses_header" >&5
-echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+	cf_cv_find_linkage_utf8=no
+	LIBS="$cf_save_LIBS"
 
-if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:5664: error: No curses header-files found" >&5
-echo "$as_me: error: No curses header-files found" >&2;}
-   { (exit 1); exit 1; }; }
+	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
+
+echo "${as_me:-configure}:6318: testing find linkage for utf8 library ..." 1>&5
+
+echo "${as_me:-configure}:6320: 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 $cf_header_path/utf8/include/utf8"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
 fi
 
-# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+# add the variations for the package we are looking for
 
-for ac_header in $cf_cv_ncurses_header
+cf_search=
+
+test "x$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"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:5674: 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 5680 "configure"
+
+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 $cf_subdir_prefix/utf8/include/utf8"
+}
+
+done
+
+test "$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 $includedir/utf8"
+}
+
+test "$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}:6411: 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 6415 "configure"
 #include "confdefs.h"
-#include <$ac_header>
+
+#include <libutf8.h>
+int
+main ()
+{
+putwc(0,0);
+  ;
+  return 0;
+}
 _ACEOF
-if { (eval echo "$as_me:5684: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:6428: \"$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:5690: \$? = $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:6431: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:6434: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6437: \$? = $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}:6442: 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
-  eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
+cat conftest.$ac_ext >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
 fi
-echo "$as_me:5709: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${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" | $as_tr_cpp` 1
-EOF
+rm -f conftest.$ac_objext conftest.$ac_ext
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_utf8" = maybe ; then
+
+echo "${as_me:-configure}:6460: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+
+		cf_save_LIBS="$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 $cf_library_path in
+		(-L*)
+			cf_library_path=`echo ".$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 $cf_library_path/lib/utf8 &&       cf_search="$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 $cf_search"
+			;;
+		esac
+	done
 fi
+
+cf_search=
+
+test "x$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 $prefix/lib/utf8 &&       cf_search="$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"
+}
+
+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 $cf_subdir_prefix/lib/utf8 &&       cf_search="$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"
+}
+
 done
 
-cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
+cf_search="$cf_library_path_list $cf_search"
 
-cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+			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
 
-cat >>confdefs.h <<EOF
-#define $cf_nculib_ROOT 1
-EOF
+echo "${as_me:-configure}:6535: 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 6541 "configure"
+#include "confdefs.h"
+
+#include <libutf8.h>
+int
+main ()
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:6554: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6557: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:6560: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6563: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
 
-cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+echo "${as_me:-configure}:6568: 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
 
-cf_ncuhdr_root=ncurses
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
 
-test -n "$cf_cv_curses_dir" && \
-test "$cf_cv_curses_dir" != "no" && { \
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
 
-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
+	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
+
+LIBS="$cf_save_LIBS"
+
+if test "$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:6610: result: $cf_cv_utf8_lib" >&5
+echo "${ECHO_T}$cf_cv_utf8_lib" >&6
+
+# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
+# ncurses/ncursesw:
+if test "$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 $cf_add_incdir != /usr/include
 	do
@@ -5759,7 +6642,7 @@ if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 5762 "configure"
+#line 6645 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5771,16 +6654,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5774: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6657: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5777: \$? = $ac_status" >&5
+  echo "$as_me:6660: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5780: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6663: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5783: \$? = $ac_status" >&5
+  echo "$as_me:6666: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -5797,7 +6680,7 @@ rm -f conftest.$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}:5800: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:6683: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -5807,349 +6690,409 @@ echo "${as_me:-configure}:5800: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
 fi
 
-}
-
-echo "$as_me:5817: 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 $cf_header_list
+if test -n "$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 >conftest.$ac_ext <<_ACEOF
-#line 5829 "configure"
-#include "confdefs.h"
-
-#include <$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.$ac_objext
-if { (eval echo "$as_me:5853: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:5856: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5859: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:5862: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_ncurses_h=$cf_header
-
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_ncurses_h=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+echo "${as_me:-configure}:6719: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-		test "$cf_cv_ncurses_h" != no && break
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
 	done
-
 fi
-echo "$as_me:5877: 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:5884: 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 $CFLAGS
+cf_add_libs="$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
-		case $cf_header_path in #(vi
-		-I*)
-			cf_header_path=`echo ".$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 $cf_search"
-			;;
-		esac
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
 	done
-fi
-
-# add the variations for the package we are looking for
-
-cf_search=
-
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$prefix") && {
-	test -n "$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/$cf_ncuhdr_root"
-}
-
-test "x$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/$cf_ncuhdr_root"
-}
-
-test "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$prefix") && {
-	test -n "$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/$cf_ncuhdr_root"
-}
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
 
-test "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$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"
-}
+fi
 
-test "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$prefix") && {
-	test -n "$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/$cf_ncuhdr_root"
-}
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
 
-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"
-}
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:6749: 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:6752: result: yes" >&5
+echo "${ECHO_T}yes" >&6
 
-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"
-}
+		echo "$as_me:6755: 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_search="$cf_search $cf_header_path_list"
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
 
-	test -n "$verbose" && echo search path $cf_search
-	cf_save2_CPPFLAGS="$CPPFLAGS"
-	for cf_incdir in $cf_search
-	do
+		CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags $cf_ncuconfig_root`"
 
-if test -n "$cf_incdir" ; then
-  for cf_add_incdir in $cf_incdir
-  do
-	while test $cf_add_incdir != /usr/include
+cf_add_libs="`$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 -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$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
+		if test "x$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 "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 6024 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 6781 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-printf("Hello")
+initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6036: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:6793: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6039: \$? = $ac_status" >&5
+  echo "$as_me:6796: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6042: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:6799: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6045: \$? = $ac_status" >&5
+  echo "$as_me:6802: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 6808 "configure"
+#include "confdefs.h"
+#include <${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:6815: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6818: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:6820: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6823: \$? = $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_incdir=yes
+cf_have_ncuconfig=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}:6062: testing adding $cf_add_incdir to include-path ..." 1>&5
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:6840: 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
 
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
 
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
 		fi
-	  fi
-	done
-  done
-fi
-
-		for cf_header in \
-			ncurses.h \
-			curses.h
-		do
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 6083 "configure"
-#include "confdefs.h"
+	else
+		echo "$as_me:6858: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
+fi
 
-#include <$cf_header>
-int
-main ()
-{
+if test "x$cf_have_ncuconfig" = "xno"; then
+	echo "Looking for ${cf_ncuconfig_root}-config"
 
-#ifdef NCURSES_VERSION
+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:6874: 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:6889: found $ac_dir/$ac_word" >&5
+break
+done
 
-printf("%s\n", NCURSES_VERSION);
-#else
-#ifdef __NCURSES_H
-printf("old\n");
-#else
-	make an error
-#endif
-#endif
+fi
+fi
+NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
+if test -n "$NCURSES_CONFIG"; then
+  echo "$as_me:6897: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
+else
+  echo "$as_me:6900: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$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:6913: 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:6928: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:6936: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+else
+  echo "$as_me:6939: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_NCURSES_CONFIG" && break
+done
+test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
+
+  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
+fi
+
+	if test "$NCURSES_CONFIG" != none ; then
+
+		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+
+cf_add_libs="`$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"
+
+		# even with config script, some packages use no-override for curses.h
 
+echo "$as_me:6972: 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 $cf_cv_screen/ncurses.h \
+	curses.h $cf_cv_screen/curses.h
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 6984 "configure"
+#include "confdefs.h"
+#include <${cf_header}>
+int
+main ()
+{
+initscr(); tgoto("?", 0,0)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6107: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6996: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6110: \$? = $ac_status" >&5
+  echo "$as_me:6999: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6113: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7002: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6116: \$? = $ac_status" >&5
+  echo "$as_me:7005: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_h2=$cf_header
-
+  cf_cv_ncurses_header=$cf_header; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_ncurses_h2=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
-			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:6137: error: not found" >&5
-echo "$as_me: error: not found" >&2;}
+fi
+echo "$as_me:7016: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:7020: error: No curses header-files found" >&5
+echo "$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:7030: 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 7036 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:7040: \"$ac_cpp conftest.$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:7046: \$? = $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
-echo "$as_me:6142: result: $cf_cv_ncurses_h2" >&5
-echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
+if test -z "$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:7065: 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_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
+fi
+done
 
-if test -n "$cf_1st_incdir" ; then
-  for cf_add_incdir in $cf_1st_incdir
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_ROOT=`echo "HAVE_LIB$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 $cf_add_incdir != /usr/include
 	do
@@ -6172,7 +7115,7 @@ if test -n "$cf_1st_incdir" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 6175 "configure"
+#line 7118 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6184,16 +7127,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6187: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7130: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6190: \$? = $ac_status" >&5
+  echo "$as_me:7133: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6193: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7136: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6196: \$? = $ac_status" >&5
+  echo "$as_me:7139: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6210,7 +7153,7 @@ rm -f conftest.$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}:6213: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7156: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -6220,1346 +7163,1253 @@ echo "${as_me:-configure}:6213: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
 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
+}
 
-echo "$as_me:6259: 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:7175: 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
 
-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$%term.h%'`
-	;;
-*)
-	cf_term_header=term.h
-	;;
-esac
+	cf_header_list="$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
 
-for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 6277 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 7187 "configure"
 #include "confdefs.h"
-#include <stdio.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <$cf_test>
 
+#include <$cf_header>
 int
 main ()
 {
-int x = auto_left_margin
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6292: \"$ac_compile\"") >&5
+
+#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.$ac_objext
+if { (eval echo "$as_me:7211: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6295: \$? = $ac_status" >&5
+  echo "$as_me:7214: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6298: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7217: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6301: \$? = $ac_status" >&5
+  echo "$as_me:7220: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
+  cf_cv_ncurses_h=$cf_header
 
-	cf_cv_term_header="$cf_test"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-
-	cf_cv_term_header=unknown
-
+cf_cv_ncurses_h=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	test "$cf_cv_term_header" != unknown && break
-done
 
-fi
-echo "$as_me:6317: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
+		test "$cf_cv_ncurses_h" != no && break
+	done
 
-# Set definitions to allow ifdef'ing to accommodate subdirectories
+fi
+echo "$as_me:7235: result: $cf_cv_ncurses_h" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h" >&6
 
-case $cf_cv_term_header in # (vi
-*term.h)
+if test "$cf_cv_ncurses_h" != no ; then
+	cf_cv_ncurses_header=$cf_cv_ncurses_h
+else
 
-cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
+echo "$as_me:7242: 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
 
-	;;
-esac
+	test -n "$verbose" && echo
 
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
+cf_search=
 
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
-EOF
+# 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$,,'`
 
-	;;
-ncursesw/term.h)
+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"
+}
 
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_TERM_H 1
-EOF
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
 
-	;;
-esac
+# add the variations for the package we are looking for
 
-# some applications need this, but should check for NCURSES_VERSION
+cf_search=
 
-cat >>confdefs.h <<\EOF
-#define NCURSES 1
-EOF
+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"
+}
 
-echo "$as_me:6355: 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
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-	cf_cv_ncurses_version=no
-	cf_tempfile=out$$
-	rm -f $cf_tempfile
-	if test "$cross_compiling" = yes; then
+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"
+}
 
-	# 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 "$as_me:6381: \"$cf_try\"") >&5
-  (eval $cf_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6384: \$? = $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
+done
 
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 6394 "configure"
-#include "confdefs.h"
+test "$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"
+}
 
-#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
-	${cf_cv_main_return:-return}(0);
+test "$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"
 }
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6419: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6422: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6424: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6427: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
 
-	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 $cf_tempfile
+cf_search="$cf_search $cf_header_path_list"
 
-fi
-echo "$as_me:6441: 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
+	test -n "$verbose" && echo search path $cf_search
+	cf_save2_CPPFLAGS="$CPPFLAGS"
+	for cf_incdir in $cf_search
+	do
 
-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:6454: 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 6462 "configure"
-#include "confdefs.h"
+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
 
-/* 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 ();
+		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.$ac_ext <<_ACEOF
+#line 7360 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
 main ()
 {
-Gpm_Open ();
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6481: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:7372: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6484: \$? = $ac_status" >&5
+  echo "$as_me:7375: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6487: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:7378: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6490: \$? = $ac_status" >&5
+  echo "$as_me:7381: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_gpm_Gpm_Open=yes
+  :
 else
   echo "$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=$ac_check_lib_save_LIBS
+cf_have_incdir=yes
 fi
-echo "$as_me:6501: 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:6504: 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  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 6512 "configure"
+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}:7398: 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 7421 "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 <$cf_header>
 int
 main ()
 {
-initscr ();
+
+#ifdef NCURSES_VERSION
+
+printf("%s\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\n");
+#else
+	make an error
+#endif
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6531: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:7445: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6534: \$? = $ac_status" >&5
+  echo "$as_me:7448: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6537: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:7451: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6540: \$? = $ac_status" >&5
+  echo "$as_me:7454: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_gpm_initscr=yes
+  cf_cv_ncurses_h2=$cf_header
+
 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:6551: 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"
+cf_cv_ncurses_h2=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:7475: error: not found" >&5
+echo "$as_me: error: not found" >&2;}
+   { (exit 1); exit 1; }; }
 
 fi
+echo "$as_me:7480: result: $cf_cv_ncurses_h2" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
-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:6566: 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 6574 "configure"
-#include "confdefs.h"
+	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
 
-/* 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 ();
+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 7513 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
 main ()
 {
-tgoto ();
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6593: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:7525: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6596: \$? = $ac_status" >&5
+  echo "$as_me:7528: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6599: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:7531: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6602: \$? = $ac_status" >&5
+  echo "$as_me:7534: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_mytinfo_tgoto=yes
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_mytinfo_tgoto=no
+cf_have_incdir=yes
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$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}:7551: 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="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
 fi
-echo "$as_me:6613: 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
+# 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
 
-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"
+case $cf_cv_ncurses_header in
+(ncurses/curses.h|ncurses/ncurses.h)
 
-if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
-then
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_NCURSES_H 1
+EOF
 
-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"
+	;;
+(ncursesw/curses.h|ncursesw/ncurses.h)
 
-else
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_NCURSES_H 1
+EOF
 
-	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
-	cf_libdir=""
-	echo "$as_me:6662: checking for initscr" >&5
-echo $ECHO_N "checking for initscr... $ECHO_C" >&6
-if test "${ac_cv_func_initscr+set}" = set; then
+	;;
+esac
+
+echo "$as_me:7599: 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) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 6668 "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) ();
 
-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; /* 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 "$as_me:6699: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6702: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6705: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6708: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_initscr=yes
-else
-  echo "$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
-fi
-echo "$as_me:6718: 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
+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
 
-		cf_save_LIBS="$LIBS"
-		echo "$as_me:6725: 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 6729 "configure"
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 7617 "configure"
 #include "confdefs.h"
+#include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
 int
 main ()
 {
-initscr()
+int x = auto_left_margin
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6741: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:7632: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6744: \$? = $ac_status" >&5
+  echo "$as_me:7635: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6747: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:7638: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6750: \$? = $ac_status" >&5
+  echo "$as_me:7641: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:6752: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 
+	cf_cv_term_header="$cf_test"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:6759: 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 $cf_library_path in #(vi
-		-L*)
-			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+	cf_cv_term_header=unknown
 
-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/$cf_nculib_root"
-}
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	test "$cf_cv_term_header" != unknown && break
+done
 
-			cf_library_path_list="$cf_library_path_list $cf_search"
-			;;
-		esac
-	done
 fi
+echo "$as_me:7657: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
 
-cf_search=
+# Set definitions to allow ifdef'ing to accommodate subdirectories
 
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$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"
-}
+case $cf_cv_term_header in
+(*term.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"
-}
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
 
-test "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$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"
-}
+	;;
+esac
 
-test "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$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"
-}
+case $cf_cv_term_header in
+(ncurses/term.h)
 
-test "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$prefix") && {
-	test -n "$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"
-}
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
 
-cf_search="$cf_library_path_list $cf_search"
+	;;
+(ncursesw/term.h)
 
-			for cf_libdir in $cf_search
-			do
-				echo "$as_me:6849: 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 6853 "configure"
+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:7695: 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 "$as_me:7721: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7724: \$? = $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 7734 "configure"
 #include "confdefs.h"
+
 #include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
+#include <stdio.h>
+int main()
 {
-initscr()
-  ;
-  return 0;
+	FILE *fp = fopen("$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_objext conftest$ac_exeext
-if { (eval echo "$as_me:6865: \"$ac_link\"") >&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:7759: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6868: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6871: \"$ac_try\"") >&5
+  echo "$as_me:7762: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:7764: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6874: \$? = $ac_status" >&5
+  echo "$as_me:7767: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:6876: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
-					 break
+
+	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.$ac_ext >&5
-echo "$as_me:6883: result: no" >&5
-echo "${ECHO_T}no" >&6
-					 LIBS="$cf_save_LIBS"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			done
-
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
 fi
-
-eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
-
-if test $cf_found_library = no ; then
-	{ { echo "$as_me:6898: error: Cannot link $cf_nculib_root library" >&5
-echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
-   { (exit 1); exit 1; }; }
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+	rm -f $cf_tempfile
 
 fi
+echo "$as_me:7781: 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
 
-if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:6906: 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 6916 "configure"
+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:7794: 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 7802 "configure"
 #include "confdefs.h"
-#include <${cf_cv_ncurses_header:-curses.h}>
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char Gpm_Open ();
 int
 main ()
 {
-initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
+Gpm_Open ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6928: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7821: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6931: \$? = $ac_status" >&5
+  echo "$as_me:7824: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6934: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7827: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6937: \$? = $ac_status" >&5
+  echo "$as_me:7830: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:6939: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  ac_cv_lib_gpm_Gpm_Open=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:6944: result: no" >&5
-echo "${ECHO_T}no" >&6
-		 LIBS="$cf_ncurses_SAVE"
+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:7841: 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:7844: 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  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 7852 "configure"
+#include "confdefs.h"
 
-cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_nculib_ROOT 1
-EOF
-
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char initscr ();
+int
+main ()
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$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 $ac_status); }; }; then
+  ac_cv_lib_gpm_initscr=yes
+else
+  echo "$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:7891: 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
 
-	;;
-ncursesw) #(vi
+fi
 
-echo "$as_me:6962: 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
+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:7906: 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) $ECHO_C" >&6
 else
-
-	cf_save_LIBS="$LIBS"
-	cat >conftest.$ac_ext <<_ACEOF
-#line 6970 "configure"
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmytinfo  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 7914 "configure"
 #include "confdefs.h"
 
-#include <stdlib.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 ();
 int
 main ()
 {
-putwc(0,0);
+tgoto ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6983: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7933: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6986: \$? = $ac_status" >&5
+  echo "$as_me:7936: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6989: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7939: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6992: \$? = $ac_status" >&5
+  echo "$as_me:7942: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_utf8_lib=yes
+  ac_cv_lib_mytinfo_tgoto=yes
 else
   echo "$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:7953: 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
 
-# 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=
+	fi
+	;;
+esac
 
-echo "${as_me:-configure}:7004: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+cf_add_libs="$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"
 
-cf_save_LIBS="$LIBS"
+if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
+then
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 7009 "configure"
+cf_add_libs="-l$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:8002: 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 8008 "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 ()
 {
-putwc(0,0);
+/* 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; /* 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 "$as_me:7022: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8039: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7025: \$? = $ac_status" >&5
+  echo "$as_me:8042: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7028: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8045: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7031: \$? = $ac_status" >&5
+  echo "$as_me:8048: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-	cf_cv_find_linkage_utf8=yes
-	cf_cv_header_path_utf8=/usr/include
-	cf_cv_library_path_utf8=/usr/lib
-
+  ac_cv_func_initscr=yes
 else
   echo "$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
+fi
+echo "$as_me:8058: 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
 
-LIBS="-lutf8  $cf_save_LIBS"
-
-cat >conftest.$ac_ext <<_ACEOF
-#line 7045 "configure"
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:8065: 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 8069 "configure"
 #include "confdefs.h"
-
-#include <libutf8.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-putwc(0,0);
+initscr()
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7058: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8081: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7061: \$? = $ac_status" >&5
+  echo "$as_me:8084: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7064: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8087: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7067: \$? = $ac_status" >&5
+  echo "$as_me:8090: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-	cf_cv_find_linkage_utf8=yes
-	cf_cv_header_path_utf8=/usr/include
-	cf_cv_library_path_utf8=/usr/lib
-	cf_cv_library_file_utf8="-lutf8"
+  echo "$as_me:8092: 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
-
-	cf_cv_find_linkage_utf8=no
-	LIBS="$cf_save_LIBS"
-
-    test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
-
-echo "${as_me:-configure}:7084: testing find linkage for utf8 library ..." 1>&5
-
-echo "${as_me:-configure}:7086: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
-
-    cf_save_CPPFLAGS="$CPPFLAGS"
-    cf_test_CPPFLAGS="$CPPFLAGS"
+echo "$as_me:8099: result: no" >&5
+echo "${ECHO_T}no" >&6
 
 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 $CFLAGS
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
 	do
-		case $cf_header_path in #(vi
-		-I*)
-			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+		case $cf_library_path in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
 
-test "x$cf_header_path" != "xNONE" && \
-test -d "$cf_header_path" && \
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_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 $cf_header_path/utf8/include/utf8"
+	test -n "$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_header_path_list="$cf_header_path_list $cf_search"
+			cf_library_path_list="$cf_library_path_list $cf_search"
 			;;
 		esac
 	done
 fi
 
-# add the variations for the package we are looking for
-
 cf_search=
 
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$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"
-}
-
 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 $prefix/utf8/include/utf8"
+	test -n "$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 "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$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"
-}
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
 
-test "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$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 "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 "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$prefix") && {
-	test -n "$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"
-}
+done
 
-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 $includedir/utf8"
-}
-
-test "$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}:7199: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+cf_search="$cf_library_path_list $cf_search"
 
-        CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
-        cat >conftest.$ac_ext <<_ACEOF
-#line 7203 "configure"
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:8167: 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 8171 "configure"
 #include "confdefs.h"
-
-#include <libutf8.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-putwc(0,0);
+initscr()
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7216: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:8183: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7219: \$? = $ac_status" >&5
+  echo "$as_me:8186: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7222: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:8189: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7225: \$? = $ac_status" >&5
+  echo "$as_me:8192: \$? = $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}:7230: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
-
-            cf_cv_find_linkage_utf8=maybe
-            cf_test_CPPFLAGS="$CPPFLAGS"
-            break
+  echo "$as_me:8194: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
+					 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-
-            CPPFLAGS="$cf_save_CPPFLAGS"
-
+echo "$as_me:8201: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-      fi
-    done
-
-    if test "$cf_cv_find_linkage_utf8" = maybe ; then
-
-echo "${as_me:-configure}:7248: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
-
-      cf_save_LIBS="$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$,,'`
-
-test "x$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 $cf_library_path/lib/utf8 &&       cf_search="$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 $cf_library_path/utf8/lib/utf8"
-}
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+			done
 
-			cf_library_path_list="$cf_library_path_list $cf_search"
-			;;
-		esac
-	done
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-cf_search=
-
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$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 "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 $prefix/lib/utf8 &&       cf_search="$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 $prefix/utf8/lib/utf8"
-}
-
-test "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$prefix") && {
-	test -n "$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="$cf_search /usr/local/utf8/lib/utf8"
-}
-
-test "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$prefix") && {
-	test -n "$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="$cf_search /opt/utf8/lib/utf8"
-}
-
-test "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$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"
-}
+fi
 
-cf_search="$cf_library_path_list $cf_search"
+eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
-        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 $cf_found_library = no ; then
+	{ { echo "$as_me:8216: error: Cannot link $cf_nculib_root library" >&5
+echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-echo "${as_me:-configure}:7345: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+fi
 
-            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 7351 "configure"
+if test -n "$cf_ncurses_LIBS" ; then
+	echo "$as_me:8224: 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 8234 "configure"
 #include "confdefs.h"
-
-#include <libutf8.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:7364: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8246: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7367: \$? = $ac_status" >&5
+  echo "$as_me:8249: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7370: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8252: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7373: \$? = $ac_status" >&5
+  echo "$as_me:8255: \$? = $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}:7378: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
-
-                cf_cv_find_linkage_utf8=yes
-                cf_cv_library_file_utf8="-lutf8"
-                break
+  echo "$as_me:8257: result: yes" >&5
+echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-
-                CPPFLAGS="$cf_save_CPPFLAGS"
-                LIBS="$cf_save_LIBS"
-                LDFLAGS="$cf_save_LDFLAGS"
-
+echo "$as_me:8262: result: no" >&5
+echo "${ECHO_T}no" >&6
+		 LIBS="$cf_ncurses_SAVE"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-          fi
-        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.$ac_ext
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-LIBS="$cf_save_LIBS"
+cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
 
-if test "$cf_cv_find_linkage_utf8" = yes ; then
-cf_cv_utf8_lib=add-on
+	fi
 else
-cf_cv_utf8_lib=no
+	NCURSES_CONFIG=none
 fi
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:7420: result: $cf_cv_utf8_lib" >&5
-echo "${ECHO_T}$cf_cv_utf8_lib" >&6
+	;;
+(ncurses*)
 
-# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
-# ncurses/ncursesw:
-if test "$cf_cv_utf8_lib" = "add-on" ; then
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
 
-cat >>confdefs.h <<\EOF
-#define HAVE_LIBUTF8_H 1
-EOF
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:8287: 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:8290: result: yes" >&5
+echo "${ECHO_T}yes" >&6
 
-if test -n "$cf_cv_header_path_utf8" ; then
-  for cf_add_incdir in $cf_cv_header_path_utf8
-  do
-	while test $cf_add_incdir != /usr/include
+		echo "$as_me:8293: 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 -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$cf_add_incdir" ; then
-			  cf_have_incdir=yes; break
-			fi
-		  done
+		if test "x$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 "$cf_have_incdir" = no ; then
-		  if test "$cf_add_incdir" = /usr/local/include ; then
-			if test "$GCC" = yes
-			then
-			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-			  cat >conftest.$ac_ext <<_ACEOF
-#line 7455 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 8319 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-printf("Hello")
+initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7467: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:8331: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7470: \$? = $ac_status" >&5
+  echo "$as_me:8334: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7473: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:8337: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7476: \$? = $ac_status" >&5
+  echo "$as_me:8340: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 8346 "configure"
+#include "confdefs.h"
+#include <${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:8353: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8356: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:8358: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8361: \$? = $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_incdir=yes
+cf_have_ncuconfig=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}:7493: testing adding $cf_add_incdir to include-path ..." 1>&5
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:8378: 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
 
-		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
 
-		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-		  test "$cf_top_incdir" = "$cf_add_incdir" && break
-		  cf_add_incdir="$cf_top_incdir"
-		else
-		  break
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
 		fi
-	  fi
-	done
-  done
+
+	else
+		echo "$as_me:8396: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
 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}:7527: testing adding $cf_add_libdir to library-path ..." 1>&5
-
-        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-      fi
-    fi
-  done
-fi
-
-cf_add_libs="$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"
-
-fi
-
-cf_ncuconfig_root=ncursesw
-
-echo "Looking for ${cf_ncuconfig_root}-config"
+if test "x$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}6-config ${cf_ncuconfig_root}5-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_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:7562: checking for $ac_word" >&5
+echo "$as_me:8412: 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
@@ -7574,7 +8424,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
-echo "$as_me:7577: found $ac_dir/$ac_word" >&5
+echo "$as_me:8427: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -7582,10 +8432,10 @@ fi
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:7585: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:8435: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:7588: result: no" >&5
+  echo "$as_me:8438: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7594,11 +8444,11 @@ fi
 fi
 if test -z "$NCURSES_CONFIG"; then
   ac_ct_NCURSES_CONFIG=$NCURSES_CONFIG
-  for ac_prog in ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-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:7601: checking for $ac_word" >&5
+echo "$as_me:8451: 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
@@ -7613,7 +8463,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:7616: found $ac_dir/$ac_word" >&5
+echo "$as_me:8466: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -7621,10 +8471,10 @@ fi
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:7624: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:8474: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:7627: result: no" >&5
+  echo "$as_me:8477: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7635,9 +8485,9 @@ test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
   NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
 fi
 
-if test "$NCURSES_CONFIG" != none ; then
+	if test "$NCURSES_CONFIG" != none ; then
 
-CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
 
 cf_add_libs="`$NCURSES_CONFIG --libs`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -7655,23 +8505,21 @@ do
 done
 LIBS="$cf_add_libs"
 
-# even with config script, some packages use no-override for curses.h
+		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:7660: checking if we have identified curses headers" >&5
+echo "$as_me:8510: 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/ncurses.h \
-	ncursesw/curses.h \
-	ncurses.h \
-	curses.h
+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 7674 "configure"
+#line 8522 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -7683,16 +8531,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7686: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8534: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7689: \$? = $ac_status" >&5
+  echo "$as_me:8537: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7692: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8540: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7695: \$? = $ac_status" >&5
+  echo "$as_me:8543: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -7703,11 +8551,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:7706: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:8554: 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:7710: error: No curses header-files found" >&5
+	{ { echo "$as_me:8558: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7717,23 +8565,23 @@ 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:7720: checking for $ac_header" >&5
+echo "$as_me:8568: 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 7726 "configure"
+#line 8574 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:7730: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:8578: \"$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:7736: \$? = $ac_status" >&5
+  echo "$as_me:8584: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7752,7 +8600,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:7755: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:8603: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -7768,15 +8616,15 @@ EOF
 
 cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<EOF
+		cat >>confdefs.h <<EOF
 #define $cf_nculib_ROOT 1
 EOF
 
-cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
+				cf_cv_ncurses_version=`$NCURSES_CONFIG --version`
 
-else
+	else
 
-cf_ncuhdr_root=ncursesw
+cf_ncuhdr_root=$cf_cv_screen
 
 test -n "$cf_cv_curses_dir" && \
 test "$cf_cv_curses_dir" != "no" && { \
@@ -7805,7 +8653,7 @@ if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7808 "configure"
+#line 8656 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7817,16 +8665,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7820: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8668: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7823: \$? = $ac_status" >&5
+  echo "$as_me:8671: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7826: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8674: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7829: \$? = $ac_status" >&5
+  echo "$as_me:8677: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7843,7 +8691,7 @@ rm -f conftest.$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}:7846: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8694: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7853,6 +8701,8 @@ echo "${as_me:-configure}:7846: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
@@ -7860,7 +8710,7 @@ fi
 
 }
 
-echo "$as_me:7863: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:8713: 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
@@ -7872,13 +8722,9 @@ else
 	do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7875 "configure"
+#line 8725 "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 ()
@@ -7886,10 +8732,6 @@ main ()
 
 #ifdef NCURSES_VERSION
 
-#ifndef WACS_BSSB
-	make an error
-#endif
-
 printf("%s\n", NCURSES_VERSION);
 #else
 #ifdef __NCURSES_H
@@ -7904,16 +8746,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7907: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8749: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7910: \$? = $ac_status" >&5
+  echo "$as_me:8752: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7913: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8755: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7916: \$? = $ac_status" >&5
+  echo "$as_me:8758: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -7928,14 +8770,14 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 	done
 
 fi
-echo "$as_me:7931: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:8773: 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:7938: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:8780: 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) $ECHO_C" >&6
@@ -7950,8 +8792,8 @@ cf_header_path_list=""
 if test -n "${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 "x$cf_header_path" != "xNONE" && \
@@ -7975,17 +8817,6 @@ fi
 
 cf_search=
 
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$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 "x$prefix" != "xNONE" && \
 test -d "$prefix" && \
  {
@@ -7997,38 +8828,27 @@ 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 "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$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 "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$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 "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$prefix") && {
-	test -n "$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" && \
@@ -8075,7 +8895,7 @@ if test -n "$cf_incdir" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8078 "configure"
+#line 8898 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8087,16 +8907,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8090: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8910: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8093: \$? = $ac_status" >&5
+  echo "$as_me:8913: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8096: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8916: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8099: \$? = $ac_status" >&5
+  echo "$as_me:8919: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8113,7 +8933,7 @@ rm -f conftest.$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}:8116: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8936: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8123,6 +8943,8 @@ echo "${as_me:-configure}:8116: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
@@ -8134,7 +8956,7 @@ fi
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8137 "configure"
+#line 8959 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -8158,16 +8980,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8161: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8983: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8164: \$? = $ac_status" >&5
+  echo "$as_me:8986: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8167: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8989: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8170: \$? = $ac_status" >&5
+  echo "$as_me:8992: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -8188,12 +9010,12 @@ 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:8191: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:9013: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:8196: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:9018: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -8226,7 +9048,7 @@ if test -n "$cf_1st_incdir" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8229 "configure"
+#line 9051 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8238,16 +9060,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8241: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9063: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8244: \$? = $ac_status" >&5
+  echo "$as_me:9066: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8247: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9069: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8250: \$? = $ac_status" >&5
+  echo "$as_me:9072: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8264,7 +9086,7 @@ rm -f conftest.$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}:8267: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:9089: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8274,6 +9096,8 @@ echo "${as_me:-configure}:8267: testing adding $cf_add_incdir to include-path ..
 		else
 		  break
 		fi
+	  else
+		break
 	  fi
 	done
   done
@@ -8283,8 +9107,8 @@ fi
 
 # Set definitions to allow ifdef'ing for ncurses.h
 
-case $cf_cv_ncurses_header in # (vi
-*ncurses.h)
+case $cf_cv_ncurses_header in
+(*ncurses.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_H 1
@@ -8293,15 +9117,15 @@ EOF
 	;;
 esac
 
-case $cf_cv_ncurses_header in # (vi
-ncurses/curses.h|ncurses/ncurses.h)
+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)
+(ncursesw/curses.h|ncursesw/ncurses.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSESW_NCURSES_H 1
@@ -8310,17 +9134,17 @@ EOF
 	;;
 esac
 
-echo "$as_me:8313: checking for terminfo header" >&5
+echo "$as_me:9137: 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
@@ -8328,7 +9152,7 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 8331 "configure"
+#line 9155 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -8343,16 +9167,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8346: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9170: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8349: \$? = $ac_status" >&5
+  echo "$as_me:9173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8352: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8355: \$? = $ac_status" >&5
+  echo "$as_me:9179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -8368,13 +9192,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:8371: result: $cf_cv_term_header" >&5
+echo "$as_me:9195: 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)
+case $cf_cv_term_header in
+(*term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_TERM_H 1
@@ -8383,15 +9207,15 @@ EOF
 	;;
 esac
 
-case $cf_cv_term_header in # (vi
-ncurses/term.h) #(vi
+case $cf_cv_term_header in
+(ncurses/term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSES_TERM_H 1
 EOF
 
 	;;
-ncursesw/term.h)
+(ncursesw/term.h)
 
 cat >>confdefs.h <<\EOF
 #define HAVE_NCURSESW_TERM_H 1
@@ -8406,7 +9230,7 @@ cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-echo "$as_me:8409: checking for ncurses version" >&5
+echo "$as_me:9233: 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) $ECHO_C" >&6
@@ -8432,10 +9256,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:8435: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:9259: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:8438: \$? = $ac_status" >&5
+  echo "$as_me:9262: \$? = $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%".*%%'`
@@ -8445,7 +9269,7 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8448 "configure"
+#line 9272 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -8470,15 +9294,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8473: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9297: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8476: \$? = $ac_status" >&5
+  echo "$as_me:9300: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8478: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9302: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8481: \$? = $ac_status" >&5
+  echo "$as_me:9305: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -8492,20 +9316,20 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:8495: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:9319: 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=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 "$as_me:8508: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:9332: 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) $ECHO_C" >&6
@@ -8513,7 +9337,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 8516 "configure"
+#line 9340 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8532,16 +9356,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8535: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9359: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8538: \$? = $ac_status" >&5
+  echo "$as_me:9362: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8541: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9365: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8544: \$? = $ac_status" >&5
+  echo "$as_me:9368: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -8552,10 +9376,10 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8555: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:9379: 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:8558: checking for initscr in -lgpm" >&5
+  echo "$as_me:9382: 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) $ECHO_C" >&6
@@ -8563,7 +9387,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 8566 "configure"
+#line 9390 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8582,16 +9406,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8585: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9409: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8588: \$? = $ac_status" >&5
+  echo "$as_me:9412: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8591: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9415: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8594: \$? = $ac_status" >&5
+  echo "$as_me:9418: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -8602,7 +9426,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8605: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:9429: 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"
@@ -8612,12 +9436,12 @@ 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 "$as_me:8620: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:9444: 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) $ECHO_C" >&6
@@ -8625,7 +9449,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 8628 "configure"
+#line 9452 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8644,16 +9468,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8647: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9471: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8650: \$? = $ac_status" >&5
+  echo "$as_me:9474: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8653: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9477: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8656: \$? = $ac_status" >&5
+  echo "$as_me:9480: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -8664,7 +9488,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8667: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:9491: 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"
@@ -8713,13 +9537,13 @@ else
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:8716: checking for initscr" >&5
+	echo "$as_me:9540: 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 8722 "configure"
+#line 9546 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr (); below.  */
@@ -8750,16 +9574,16 @@ f = initscr; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8753: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9577: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8756: \$? = $ac_status" >&5
+  echo "$as_me:9580: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8759: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9583: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8762: \$? = $ac_status" >&5
+  echo "$as_me:9586: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -8769,18 +9593,18 @@ ac_cv_func_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8772: result: $ac_cv_func_initscr" >&5
+echo "$as_me:9596: 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:8779: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:9603: 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 8783 "configure"
+#line 9607 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8792,25 +9616,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8795: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9619: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8798: \$? = $ac_status" >&5
+  echo "$as_me:9622: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8801: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9625: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8804: \$? = $ac_status" >&5
+  echo "$as_me:9628: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8806: result: yes" >&5
+  echo "$as_me:9630: result: yes" >&5
 echo "${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 "$as_me:8813: result: no" >&5
+echo "$as_me:9637: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -8818,8 +9642,8 @@ 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 "x$cf_library_path" != "xNONE" && \
@@ -8841,17 +9665,6 @@ fi
 
 cf_search=
 
-test "x/usr" != "x$prefix" && \
-test -d "/usr" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr" != "x$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 "x$prefix" != "xNONE" && \
 test -d "$prefix" && \
  {
@@ -8863,48 +9676,37 @@ 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 "x/usr/local" != "x$prefix" && \
-test -d "/usr/local" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/usr/local" != "x$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 "x/opt" != "x$prefix" && \
-test -d "/opt" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x/opt" != "x$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 "x$HOME" != "x$prefix" && \
-test -d "$HOME" && \
-(test -z "$prefix" || test x$prefix = xNONE || test "x$HOME" != "x$prefix") && {
-	test -n "$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:8903: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:9705: 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 8907 "configure"
+#line 9709 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8916,25 +9718,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8919: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9721: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8922: \$? = $ac_status" >&5
+  echo "$as_me:9724: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8925: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9727: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8928: \$? = $ac_status" >&5
+  echo "$as_me:9730: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8930: result: yes" >&5
+  echo "$as_me:9732: result: yes" >&5
 echo "${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:8937: result: no" >&5
+echo "$as_me:9739: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -8949,7 +9751,7 @@ fi
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:8952: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:9754: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8957,7 +9759,7 @@ fi
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:8960: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:9762: 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
@@ -8967,7 +9769,7 @@ echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS..
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8970 "configure"
+#line 9772 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8979,23 +9781,23 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8982: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9784: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8985: \$? = $ac_status" >&5
+  echo "$as_me:9787: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8988: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9790: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8991: \$? = $ac_status" >&5
+  echo "$as_me:9793: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8993: result: yes" >&5
+  echo "$as_me:9795: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8998: result: no" >&5
+echo "$as_me:9800: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -9008,11 +9810,14 @@ cat >>confdefs.h <<EOF
 #define $cf_nculib_ROOT 1
 EOF
 
+	fi
+else
+	NCURSES_CONFIG=none
 fi
 
 	;;
-pdcurses)
-	echo "$as_me:9015: checking for X" >&5
+(pdcurses)
+	echo "$as_me:9820: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -9109,17 +9914,17 @@ if test "$ac_x_includes" = no; then
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
-#line 9112 "configure"
+#line 9917 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:9116: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:9921: \"$ac_cpp conftest.$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:9122: \$? = $ac_status" >&5
+  echo "$as_me:9927: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -9152,7 +9957,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 9155 "configure"
+#line 9960 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -9164,16 +9969,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9167: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9972: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9170: \$? = $ac_status" >&5
+  echo "$as_me:9975: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9978: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9176: \$? = $ac_status" >&5
+  echo "$as_me:9981: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -9211,7 +10016,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:9214: result: $have_x" >&5
+  echo "$as_me:10019: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -9221,7 +10026,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:9224: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:10029: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -9245,11 +10050,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:9248: checking whether -R must be followed by a space" >&5
+      echo "$as_me:10053: 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 9252 "configure"
+#line 10057 "configure"
 #include "confdefs.h"
 
 int
@@ -9261,16 +10066,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10069: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9267: \$? = $ac_status" >&5
+  echo "$as_me:10072: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9270: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10075: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9273: \$? = $ac_status" >&5
+  echo "$as_me:10078: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -9280,13 +10085,13 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:9283: result: no" >&5
+	echo "$as_me:10088: result: no" >&5
 echo "${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 9289 "configure"
+#line 10094 "configure"
 #include "confdefs.h"
 
 int
@@ -9298,16 +10103,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9301: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10106: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9304: \$? = $ac_status" >&5
+  echo "$as_me:10109: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9307: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10112: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9310: \$? = $ac_status" >&5
+  echo "$as_me:10115: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -9317,11 +10122,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:9320: result: yes" >&5
+	  echo "$as_me:10125: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:9324: result: neither works" >&5
+	  echo "$as_me:10129: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -9341,7 +10146,7 @@ echo "${ECHO_T}neither works" >&6
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >conftest.$ac_ext <<_ACEOF
-#line 9344 "configure"
+#line 10149 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9360,22 +10165,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9363: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10168: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9366: \$? = $ac_status" >&5
+  echo "$as_me:10171: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9369: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10174: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9372: \$? = $ac_status" >&5
+  echo "$as_me:10177: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:9378: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:10183: 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) $ECHO_C" >&6
@@ -9383,7 +10188,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9386 "configure"
+#line 10191 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9402,16 +10207,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9405: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10210: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9408: \$? = $ac_status" >&5
+  echo "$as_me:10213: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9411: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10216: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9414: \$? = $ac_status" >&5
+  echo "$as_me:10219: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -9422,14 +10227,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9425: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:10230: 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:9432: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:10237: 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) $ECHO_C" >&6
@@ -9437,7 +10242,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9440 "configure"
+#line 10245 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9456,16 +10261,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9459: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10264: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9462: \$? = $ac_status" >&5
+  echo "$as_me:10267: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10270: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9468: \$? = $ac_status" >&5
+  echo "$as_me:10273: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -9476,7 +10281,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9479: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:10284: 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"
@@ -9495,13 +10300,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     # on Irix 5.2, according to T.E. Dickey.
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:9498: checking for gethostbyname" >&5
+    echo "$as_me:10303: 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 9504 "configure"
+#line 10309 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -9532,16 +10337,16 @@ f = gethostbyname; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9535: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10340: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9538: \$? = $ac_status" >&5
+  echo "$as_me:10343: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9541: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10346: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9544: \$? = $ac_status" >&5
+  echo "$as_me:10349: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -9551,11 +10356,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9554: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:10359: 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:9558: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:10363: 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) $ECHO_C" >&6
@@ -9563,7 +10368,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9566 "configure"
+#line 10371 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9582,16 +10387,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9585: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10390: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9588: \$? = $ac_status" >&5
+  echo "$as_me:10393: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9591: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10396: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9594: \$? = $ac_status" >&5
+  echo "$as_me:10399: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -9602,14 +10407,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9605: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:10410: 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:9612: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:10417: 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) $ECHO_C" >&6
@@ -9617,7 +10422,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9620 "configure"
+#line 10425 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9636,16 +10441,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9639: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10444: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9642: \$? = $ac_status" >&5
+  echo "$as_me:10447: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9645: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10450: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9648: \$? = $ac_status" >&5
+  echo "$as_me:10453: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -9656,7 +10461,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9659: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:10464: 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"
@@ -9672,13 +10477,13 @@ fi
     # variants that don't use the nameserver (or something).  -lsocket
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:9675: checking for connect" >&5
+    echo "$as_me:10480: 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 9681 "configure"
+#line 10486 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -9709,16 +10514,16 @@ f = connect; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9712: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10517: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9715: \$? = $ac_status" >&5
+  echo "$as_me:10520: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9718: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10523: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9721: \$? = $ac_status" >&5
+  echo "$as_me:10526: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -9728,11 +10533,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9731: result: $ac_cv_func_connect" >&5
+echo "$as_me:10536: 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:9735: checking for connect in -lsocket" >&5
+      echo "$as_me:10540: 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) $ECHO_C" >&6
@@ -9740,7 +10545,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9743 "configure"
+#line 10548 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9759,16 +10564,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9762: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10567: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9765: \$? = $ac_status" >&5
+  echo "$as_me:10570: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9768: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10573: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9771: \$? = $ac_status" >&5
+  echo "$as_me:10576: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -9779,7 +10584,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9782: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:10587: 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"
@@ -9788,13 +10593,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:9791: checking for remove" >&5
+    echo "$as_me:10596: 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 9797 "configure"
+#line 10602 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -9825,16 +10630,16 @@ f = remove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9828: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10633: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9831: \$? = $ac_status" >&5
+  echo "$as_me:10636: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9834: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10639: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9837: \$? = $ac_status" >&5
+  echo "$as_me:10642: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -9844,11 +10649,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9847: result: $ac_cv_func_remove" >&5
+echo "$as_me:10652: 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:9851: checking for remove in -lposix" >&5
+      echo "$as_me:10656: 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) $ECHO_C" >&6
@@ -9856,123 +10661,859 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9859 "configure"
+#line 10664 "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 "$as_me:10683: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10686: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10689: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10692: \$? = $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:10703: 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:10712: 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 10718 "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 "$as_me:10749: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10752: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10755: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10758: \$? = $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:10768: 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:10772: 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 10780 "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 "$as_me:10799: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10802: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10805: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10808: \$? = $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:10819: 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:10837: 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 10845 "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 "$as_me:9878: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:9881: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9884: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:9887: \$? = $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=$ac_check_lib_save_LIBS
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char IceConnectionNumber ();
+int
+main ()
+{
+IceConnectionNumber ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:10864: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10867: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:10870: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10873: \$? = $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:10884: 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:10896: 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 "$as_me:10907: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10910: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10914: 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 "$as_me:10925: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10928: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10932: 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 "$as_me:10943: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10946: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:10950: 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 "$as_me:10961: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:10964: result: no" >&5
+echo "${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}:10984: 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}:10990: 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}:10994: 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 $cf_fix_cppflags = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	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"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${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 "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$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}:11125: testing ..trimmed $LIBS ..." 1>&5
+
+			;;
+		esac
+	done
+
+echo "$as_me:11131: 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 11138 "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 "$as_me:11154: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:11157: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:11160: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11163: \$? = $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:11173: 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 "${as_me:-configure}:11185: testing work around broken package ..." 1>&5
+
+					cf_save_xmu="$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 "${as_me:-configure}:11193: testing found package xmu ..." 1>&5
+
+	cf_pkgconfig_incs="`$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}:11199: 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}:11203: 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 $cf_fix_cppflags = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	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"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${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 "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$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}:11323: 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}:11328: testing ...after  $LIBS ..." 1>&5
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:11336: 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}:11341: 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}:11352: 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}:11377: 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}:11383: 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}:11387: 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 $cf_fix_cppflags = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	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"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${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 "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
-echo "$as_me:9898: 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"
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
-    fi
+if test -n "$cf_new_extra_cppflags" ; then
 
-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:9907: 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 9913 "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) ();
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-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
+fi
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9944: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:9947: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9950: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:9953: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_shmat=yes
+cf_add_libs="$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
-  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:9963: result: $ac_cv_func_shmat" >&5
-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
 
-    if test $ac_cv_func_shmat = no; then
-      echo "$as_me:9967: 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 "$as_me:11508: 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="-lipc  $LIBS"
+LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9975 "configure"
+#line 11516 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9981,212 +11522,220 @@ 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 XextCreateExtension ();
 int
 main ()
 {
-shmat ();
+XextCreateExtension ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9994: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11535: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9997: \$? = $ac_status" >&5
+  echo "$as_me:11538: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10000: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11541: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10003: \$? = $ac_status" >&5
+  echo "$as_me:11544: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_ipc_shmat=yes
+  ac_cv_lib_Xext_XextCreateExtension=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_ipc_shmat=no
+ac_cv_lib_Xext_XextCreateExtension=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10014: 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
+echo "$as_me:11555: 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
 
-  # 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:10032: 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 10040 "configure"
-#include "confdefs.h"
+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"
 
-/* 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 "$as_me:10059: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:10062: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10065: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:10068: \$? = $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:10079: 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=$ac_save_LDFLAGS
+# OSX is schizoid about who owns /usr/X11 (old) versus /opt/X11 (new), and (and
+# in some cases has installed dummy files in the former, other cases replaced
+# it with a link to the new location).  This complicates the configure script.
+# Check for that pitfall, and recover using pkg-config
+#
+# If none of these are set, the configuration is almost certainly broken.
+if test -z "${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 "${as_me:-configure}:11591: testing found package x11 ..." 1>&5
+
+	cf_pkgconfig_incs="`$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}:11597: 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}:11601: 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 $cf_fix_cppflags = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	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'`
 
-fi
+				;;
+			esac
 
-cf_x_athena=${cf_x_athena:-Xaw}
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
 
-echo "$as_me:10091: 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=
+			;;
+		esac
+		;;
+	(*)
 
-# Check whether --with-Xaw3d or --without-Xaw3d was given.
-if test "${with_Xaw3d+set}" = set; then
-  withval="$with_Xaw3d"
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=Xaw3d
-	echo "$as_me:10102: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-	echo "$as_me:10105: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+		;;
+	esac
+	;;
+(yes)
 
-echo "$as_me:10109: 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... $ECHO_C" >&6
-withval=
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
-# Check whether --with-Xaw3dxft or --without-Xaw3dxft was given.
-if test "${with_Xaw3dxft+set}" = set; then
-  withval="$with_Xaw3dxft"
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=Xaw3dxft
-	echo "$as_me:10120: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-	echo "$as_me:10123: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
 
-echo "$as_me:10127: checking if you want to link with neXT Athena library" >&5
-echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6
-withval=
+if test -n "$cf_new_cflags" ; then
 
-# Check whether --with-neXtaw or --without-neXtaw was given.
-if test "${with_neXtaw+set}" = set; then
-  withval="$with_neXtaw"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=neXtaw
-	echo "$as_me:10138: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-	echo "$as_me:10141: result: no" >&5
-echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10145: checking if you want to link with Athena-Plus library" >&5
-echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6
-withval=
+if test -n "$cf_new_cppflags" ; then
 
-# Check whether --with-XawPlus or --without-XawPlus was given.
-if test "${with_XawPlus+set}" = set; then
-  withval="$with_XawPlus"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-fi;
-if test "$withval" = yes ; then
-	cf_x_athena=XawPlus
-	echo "$as_me:10156: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-	echo "$as_me:10159: result: no" >&5
-echo "${ECHO_T}no" >&6
 fi
 
-cf_x_athena_lib=""
+if test -n "$cf_new_extra_cppflags" ; then
 
-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${cf_x_athena}-devel
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$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 $cf_athena_pkg; then
-	test -n "$verbose" && echo "	found package $cf_athena_pkg" 1>&6
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11721: WARNING: unable to find X11 library" >&5
+echo "$as_me: WARNING: unable to find X11 library" >&2;}
+fi
 
-echo "${as_me:-configure}:10179: testing found package $cf_athena_pkg ..." 1>&5
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
+	test -n "$verbose" && echo "	found package ice" 1>&6
 
-	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}:11728: testing found package ice ..." 1>&5
 
-echo "${as_me:-configure}:10185: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+	cf_pkgconfig_incs="`$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
 
-	test -n "$verbose" && echo "	package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6
+echo "${as_me:-configure}:11734: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
-echo "${as_me:-configure}:10189: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:11738: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10196,11 +11745,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10208,20 +11757,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -10230,17 +11785,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -10253,17 +11816,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 cf_add_libs="$cf_pkgconfig_libs"
@@ -10282,100 +11851,165 @@ do
 done
 LIBS="$cf_add_libs"
 
-			cf_x_athena_lib="$cf_pkgconfig_libs"
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11858: WARNING: unable to find ICE library" >&5
+echo "$as_me: WARNING: unable to find ICE library" >&2;}
+fi
 
-cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
+	test -n "$verbose" && echo "	found package sm" 1>&6
 
-			cat >>confdefs.h <<EOF
-#define $cf_x_athena_LIBS 1
-EOF
+echo "${as_me:-configure}:11865: testing found package sm ..." 1>&5
 
-	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 $LIBS" 1>&6
+	cf_pkgconfig_incs="`$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}:11871: 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}:11875: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
 
-echo "${as_me:-configure}:10300: testing ..trimmed $LIBS ..." 1>&5
+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 $cf_fix_cppflags = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
+				continue
+			fi
 			;;
 		esac
-	done
+		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/=.*//'`
 
-echo "$as_me:10306: 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) $ECHO_C" >&6
-else
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 10313 "configure"
-#include "confdefs.h"
+				;;
+			esac
 
-#include <X11/Xmu/CharSet.h>
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
 
-int
-main ()
-{
+			;;
+		esac
+		;;
+	(*)
 
-int check = XmuCompareISOLatin1("big", "small")
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	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 "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10329: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:10332: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10335: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:10338: \$? = $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
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
-echo "$as_me:10348: 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 #(vi
-				*-lXmu*) #(vi
-					;;
-				*)
-					test -n "$verbose" && echo "	work around broken package" 1>&6
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-echo "${as_me:-configure}:10360: testing work around broken package ..." 1>&5
+fi
+
+cf_add_libs="$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_save_xmu="$LIBS"
-					cf_first_lib=`echo "$cf_save_xmu" | sed -e 's/^  *//' -e 's/ .*//'`
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:11995: WARNING: unable to find SM library" >&5
+echo "$as_me: WARNING: unable to find SM library" >&2;}
+fi
 
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then
-	test -n "$verbose" && echo "	found package xmu" 1>&6
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:10368: testing found package xmu ..." 1>&5
+echo "${as_me:-configure}:12002: testing found package xt ..." 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: $cf_pkgconfig_incs" 1>&6
+	cf_pkgconfig_incs="`$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}:10374: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12008: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
-	test -n "$verbose" && echo "	package xmu LIBS: $cf_pkgconfig_libs" 1>&6
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:10378: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12012: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10385,11 +12019,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10397,20 +12031,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -10419,17 +12059,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -10442,17 +12090,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 cf_add_libs="$cf_pkgconfig_libs"
@@ -10471,75 +12125,32 @@ do
 done
 LIBS="$cf_add_libs"
 
-							LIBS="$cf_save_xmu"
-
-test -n "$verbose" && echo "	...before $LIBS" 1>&6
-
-echo "${as_me:-configure}:10478: 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}:10483: testing ...after  $LIBS ..." 1>&5
-
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-
-test -n "$verbose" && echo "	...before $LIBS" 1>&6
-
-echo "${as_me:-configure}:10491: 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}:10496: 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}:10507: testing ..trimmed $LIBS ..." 1>&5
-
-			;;
-		esac
-	done
-
-					;;
-				esac
-			fi
-
-			break
+	:
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	:
+	{ echo "$as_me:12132: WARNING: unable to find Xt library" >&5
+echo "$as_me: WARNING: unable to find Xt library" >&2;}
 fi
 
-	done
 fi
 
-if test -z "$cf_x_athena_lib" ; then
+cf_have_X_LIBS=no
 
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then
-	test -n "$verbose" && echo "	found package Xext" 1>&6
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:10532: testing found package Xext ..." 1>&5
+echo "${as_me:-configure}:12143: testing found package xt ..." 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: $cf_pkgconfig_incs" 1>&6
+	cf_pkgconfig_incs="`$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}:10538: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12149: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
-	test -n "$verbose" && echo "	package Xext LIBS: $cf_pkgconfig_libs" 1>&6
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:10542: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12153: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10549,11 +12160,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10561,20 +12172,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -10583,17 +12200,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -10606,17 +12231,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 cf_add_libs="$cf_pkgconfig_libs"
@@ -10635,105 +12266,80 @@ do
 done
 LIBS="$cf_add_libs"
 
-	:
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-
-	echo "$as_me:10643: 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
+	case "x$LIBS" in
+	(*-lX11*)
+		;;
+	(*)
+# we have an "xt" package, but it may omit Xt's dependency on X11
+echo "$as_me:12274: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext  $LIBS"
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 10651 "configure"
+#line 12281 "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 ();
+#include <X11/Xlib.h>
+
 int
 main ()
 {
-XextCreateExtension ();
+
+	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 "$as_me:10670: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12300: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10673: \$? = $ac_status" >&5
+  echo "$as_me:12303: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10676: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12306: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10679: \$? = $ac_status" >&5
+  echo "$as_me:12309: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_Xext_XextCreateExtension=yes
+  cf_cv_xt_x11_compat=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_Xext_XextCreateExtension=no
+cf_cv_xt_x11_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10690: 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$cf_add_2lib"
+echo "$as_me:12319: 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
-			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
+			test -n "$verbose" && echo "	work around broken X11 dependency" 1>&6
 
-fi
+echo "${as_me:-configure}:12325: testing work around broken X11 dependency ..." 1>&5
 
-# 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
+			# 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 "${as_me:-configure}:10726: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:12332: 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}:10732: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12338: 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}:10736: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12342: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10743,11 +12349,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10755,20 +12361,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -10777,17 +12389,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -10800,57 +12420,132 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_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}:12465: 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}:12470: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+		fi
+		;;
+	esac
+
+echo "$as_me:12478: 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 12485 "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 "$as_me:12500: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12503: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12506: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12509: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xt_ice_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xt_ice_compat=no
 fi
-
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:12519: result: $cf_cv_xt_ice_compat" >&5
+echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 
-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 "$cf_cv_xt_ice_compat" = no
+	then
+		# workaround for broken ".pc" files used for X Toolkit.
+		case "x$X_PRE_LIBS" in
+		(*-lICE*)
+			case "x$LIBS" in
+			(*-lICE*)
+				;;
+			(*)
+				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
 
-	:
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-	{ echo "$as_me:10836: WARNING: unable to find X11 library" >&5
-echo "$as_me: WARNING: unable to find X11 library" >&2;}
-fi
+echo "${as_me:-configure}:12533: 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 "${as_me:-configure}:10843: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:12538: 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}:10849: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12544: 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}:10853: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12548: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10860,11 +12555,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10872,20 +12567,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -10894,17 +12595,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -10917,17 +12626,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 cf_add_libs="$cf_pkgconfig_libs"
@@ -10946,28 +12661,20 @@ do
 done
 LIBS="$cf_add_libs"
 
-	:
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-	{ echo "$as_me:10953: WARNING: unable to find ICE library" >&5
-echo "$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 "${as_me:-configure}:10960: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:12667: 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}:10966: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12673: 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}:10970: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12677: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10977,11 +12684,11 @@ cf_new_extra_cppflags=
 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -10989,20 +12696,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -11011,17 +12724,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -11034,17 +12755,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 cf_add_libs="$cf_pkgconfig_libs"
@@ -11067,38 +12794,58 @@ LIBS="$cf_add_libs"
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11070: WARNING: unable to find SM library" >&5
-echo "$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
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
 
-echo "${as_me:-configure}:11077: testing found package xt ..." 1>&5
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-	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}:12806: testing ...before $LIBS ..." 1>&5
 
-echo "${as_me:-configure}:11083: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%-lXt %-lXt $X_PRE_LIBS %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+echo "${as_me:-configure}:12811: 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"
 
-echo "${as_me:-configure}:11087: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12831: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
 
 cf_fix_cppflags=no
 cf_new_cflags=
 cf_new_cppflags=
 cf_new_extra_cppflags=
 
-for cf_add_cflags in $cf_pkgconfig_incs
+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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -11106,20 +12853,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -11128,17 +12881,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -11150,21 +12911,193 @@ 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}:12916: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-	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}:12926: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${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}:12936: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >conftest.$ac_ext <<_ACEOF
+#line 12945 "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 "$as_me:12957: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:12960: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:12963: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12966: \$? = $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 "${as_me:-configure}:12974: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:12979: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_flags"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+
+	echo "$as_me:12987: 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 12993 "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 "$as_me:13024: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13027: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13030: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13033: \$? = $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:13043: 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:13049: 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 13057 "configure"
+#include "confdefs.h"
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char XOpenDisplay ();
+int
+main ()
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13076: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13079: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13082: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13085: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_X11_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_X11_XOpenDisplay=no
 fi
-
-if test -n "$cf_new_extra_cppflags" ; then
-
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
+echo "$as_me:13096: 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="$cf_pkgconfig_libs"
+cf_add_libs="-lX11"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -11180,112 +13113,240 @@ do
 done
 LIBS="$cf_add_libs"
 
-	:
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-	{ echo "$as_me:11187: WARNING: unable to find Xt library" >&5
-echo "$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}:11198: 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:13120: 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 13126 "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) ();
 
-echo "${as_me:-configure}:11204: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 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_XtAppInitialize) || defined (__stub___XtAppInitialize)
+choke me
+#else
+f = XtAppInitialize; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#endif
 
-	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13157: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13160: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13163: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13166: \$? = $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:13176: 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:-configure}:11208: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+	echo "$as_me:13182: 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 13190 "configure"
+#include "confdefs.h"
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+/* 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 "$as_me:13209: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13212: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13215: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13218: \$? = $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:13229: 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
 
-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[^=]*='\''\"[^"]*//'`
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBXT 1
+EOF
 
-			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
+		 cf_have_X_LIBS=Xt
+		 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
+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) #(vi
-			;;
-		*) #(vi
-			case $cf_add_cflags in #(vi
-			-D*)
-				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+fi
 
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+fi
 
-				;;
-			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"
+if test $cf_have_X_LIBS = no ; then
+	{ echo "$as_me:13246: 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_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_inc=""
 
-	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
-done
+for cf_path in default \
+	/usr/contrib/X11R6 \
+	/usr/contrib/X11R5 \
+	/usr/lib/X11R5 \
+	/usr/local
+do
+	if test -z "$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:13268: 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:13271: checking for $cf_test" >&5
+echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
+		fi
+		cat >conftest.$ac_ext <<_ACEOF
+#line 13275 "configure"
+#include "confdefs.h"
 
-if test -n "$cf_new_cflags" ; then
+#include <X11/Intrinsic.h>
+#include <$cf_test>
+int
+main ()
+{
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:13289: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13292: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:13295: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13298: \$? = $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:13307: 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 -n "$cf_new_cppflags" ; then
-
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+if test -z "$cf_x_athena_inc" ; then
+	{ echo "$as_me:13319: WARNING: Unable to successfully find Athena header files with test program" >&5
+echo "$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
 
-if test -n "$cf_new_extra_cppflags" ; then
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_lib=""
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
-fi
+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="$cf_pkgconfig_libs"
+cf_add_libs="-L$cf_path/lib $cf_libs"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -11301,160 +13362,11 @@ do
 done
 LIBS="$cf_add_libs"
 
-	case "x$LIBS" in #(vi
-	*-lX11*) #(vi
-		;;
-	*)
-# we have an "xt" package, but it may omit Xt's dependency on X11
-echo "$as_me:11309: 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 11316 "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 "$as_me:11335: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:11338: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11341: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:11344: \$? = $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:11354: 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}:11360: 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}:11367: 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}:11373: 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}:11377: 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 #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "x${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) #(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 ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "x${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 $EXTRA_CPPFLAGS"
-fi
+				echo "$as_me:13365: 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="$cf_pkgconfig_libs"
+cf_add_libs="$cf_libs"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -11470,286 +13382,157 @@ do
 done
 LIBS="$cf_add_libs"
 
-	:
-else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
-
-test -n "$verbose" && echo "	...before $LIBS" 1>&6
-
-echo "${as_me:-configure}:11480: 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}:11485: testing ...after  $LIBS ..." 1>&5
-
-fi
-
-		fi
-		;;
-	esac
-
-echo "$as_me:11493: 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 11500 "configure"
+				echo "$as_me:13385: 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 13389 "configure"
 #include "confdefs.h"
 
-#include <X11/Shell.h>
+#include <X11/Intrinsic.h>
+#include <X11/$cf_x_athena_root/SimpleMenu.h>
 
 int
 main ()
 {
-int num = IceConnectionNumber(0)
 
+$cf_test((XtAppContext) 0)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11515: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13405: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11518: \$? = $ac_status" >&5
+  echo "$as_me:13408: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11521: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13411: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11524: \$? = $ac_status" >&5
+  echo "$as_me:13414: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_xt_ice_compat=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_xt_ice_compat=no
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:11534: 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$X_PRE_LIBS" in #(vi
-		*-lICE*)
-			case "x$LIBS" in #(vi
-			*-lICE*) #(vi
-				;;
-			*)
-				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
-
-echo "${as_me:-configure}:11548: 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}:11553: 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}:11559: 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}:11563: 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 #(vi
-	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-		case $cf_add_cflags in
-		-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "x${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 $cf_add_cflags"
-				continue
+			echo "$as_me:13423: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+			if test "$cf_result" = yes ; then
+				cf_x_athena_lib="$cf_libs"
+				break
 			fi
-			;;
-		esac
-		case "$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 ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "x${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$cf_add_2lib"
-		then
-			cf_add_1lib=
-			break
+			LIBS="$cf_save"
 		fi
-	done
-	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+	done # cf_libs
+		test -n "$cf_x_athena_lib" && break
+	done # cf_lib
 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 "${as_me:-configure}:11662: testing found package sm ..." 1>&5
+if test -z "$cf_x_athena_lib" ; then
+	{ { echo "$as_me:13437: error: Unable to successfully link Athena library (-l$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_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: $cf_pkgconfig_incs" 1>&6
+cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-echo "${as_me:-configure}:11668: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+cat >>confdefs.h <<EOF
+#define $cf_x_athena_LIBS 1
+EOF
 
-	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
+fi
 
-echo "${as_me:-configure}:11672: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+if test -n "$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:13455: 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:13470: found $ac_dir/$ac_word" >&5
+break
+done
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+fi
+fi
+XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
+if test -n "$XCURSES_CONFIG"; then
+  echo "$as_me:13478: result: $XCURSES_CONFIG" >&5
+echo "${ECHO_T}$XCURSES_CONFIG" >&6
+else
+  echo "$as_me:13481: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
-for cf_add_cflags in $cf_pkgconfig_incs
+    test -n "$XCURSES_CONFIG" && break
+  done
+fi
+if test -z "$XCURSES_CONFIG"; then
+  ac_ct_XCURSES_CONFIG=$XCURSES_CONFIG
+  for ac_prog in xcurses-config
 do
-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 ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "x${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) #(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 ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
-		&& test -z "${cf_tst_cflags}" \
-		&& cf_fix_cppflags=no
-	;;
-esac
+  # 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:13494: 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:13509: found $ac_dir/$ac_word" >&5
+break
 done
 
-if test -n "$cf_new_cflags" ; then
-
-	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+fi
+ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
+if test -n "$ac_ct_XCURSES_CONFIG"; then
+  echo "$as_me:13517: result: $ac_ct_XCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
+else
+  echo "$as_me:13520: result: no" >&5
+echo "${ECHO_T}no" >&6
 fi
 
-if test -n "$cf_new_cppflags" ; then
+  test -n "$ac_ct_XCURSES_CONFIG" && break
+done
+test -n "$ac_ct_XCURSES_CONFIG" || ac_ct_XCURSES_CONFIG="none"
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+  XCURSES_CONFIG=$ac_ct_XCURSES_CONFIG
 fi
 
-if test -n "$cf_new_extra_cppflags" ; then
+if test "$XCURSES_CONFIG" != none ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
-fi
+CPPFLAGS="$CPPFLAGS `$XCURSES_CONFIG --cflags`"
 
-cf_add_libs="$cf_pkgconfig_libs"
+cf_add_libs="`$XCURSES_CONFIG --libs`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -11765,45 +13548,15 @@ do
 done
 LIBS="$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}:11781: 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}:11786: testing ...after  $LIBS ..." 1>&5
-
-fi
-
-				;;
-			esac
-			;;
-		esac
-	fi
-
-	cf_have_X_LIBS=yes
+cf_cv_lib_XCurses=yes
 
 else
-	cf_pkgconfig_incs=
-	cf_pkgconfig_libs=
 
-	LDFLAGS="$X_LIBS $LDFLAGS"
+LDFLAGS="$LDFLAGS $X_LIBS"
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:11806: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:13559: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -11816,11 +13569,11 @@ 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
+(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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -11828,20 +13581,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -11850,17 +13609,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -11874,30 +13641,36 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:11877: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:13644: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-	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}:11885: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:13654: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-	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}:11893: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:13664: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 if test "x$cf_check_cflags" != "x$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 11900 "configure"
+#line 13673 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -11909,16 +13682,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11912: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13685: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11915: \$? = $ac_status" >&5
+  echo "$as_me:13688: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11918: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13691: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11921: \$? = $ac_status" >&5
+  echo "$as_me:13694: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -11926,12 +13699,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:11929: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:13702: 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 "${as_me:-configure}:11934: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:13707: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -11939,69 +13712,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:11942: 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 11948 "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 "$as_me:11979: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:11982: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11985: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:11988: \$? = $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:11998: 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:12004: checking for XOpenDisplay in -lX11" >&5
+echo "$as_me:13715: 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) $ECHO_C" >&6
@@ -12009,7 +13720,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12012 "configure"
+#line 13723 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12028,16 +13739,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12031: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13742: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12034: \$? = $ac_status" >&5
+  echo "$as_me:13745: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12037: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13748: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12040: \$? = $ac_status" >&5
+  echo "$as_me:13751: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -12048,11 +13759,35 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:12051: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:13762: 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"
+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:13784: 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 $LIBS
 do
@@ -12068,81 +13803,127 @@ do
 done
 LIBS="$cf_add_libs"
 
-fi
-
-fi
-
-	echo "$as_me:12075: 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 12081 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 13807 "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 <xcurses.h>
+char *XCursesProgramName = "test";
 
 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
-
+XCursesExit();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12112: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13822: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12115: \$? = $ac_status" >&5
+  echo "$as_me:13825: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12118: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13828: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12121: \$? = $ac_status" >&5
+  echo "$as_me:13831: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_XtAppInitialize=yes
+  cf_cv_lib_XCurses=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_XtAppInitialize=no
+cf_cv_lib_XCurses=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
 fi
-echo "$as_me:12131: result: $ac_cv_func_XtAppInitialize" >&5
-echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
-if test $ac_cv_func_XtAppInitialize = yes; then
-  :
+echo "$as_me:13842: 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:13857: 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 13863 "configure"
+#include "confdefs.h"
+#include <xcurses.h>
+_ACEOF
+if { (eval echo "$as_me:13867: \"$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:13873: \$? = $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:13892: 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
 
-	echo "$as_me:12137: 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
+cat >>confdefs.h <<\EOF
+#define HAVE_XCURSES 1
+EOF
+
+fi
+
+else
+	{ { echo "$as_me:13903: error: Cannot link with XCurses" >&5
+echo "$as_me: error: Cannot link with XCurses" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+	;;
+(*)
+	{ { echo "$as_me:13910: 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:13918: 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="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+LIBS="-l$cf_nculib_root  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12145 "configure"
+#line 13926 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12151,343 +13932,244 @@ 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 _nc_init_pthreads ();
 int
 main ()
 {
-XtAppInitialize ();
+_nc_init_pthreads ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12164: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13945: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12167: \$? = $ac_status" >&5
+  echo "$as_me:13948: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12170: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13951: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12173: \$? = $ac_status" >&5
+  echo "$as_me:13954: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_Xt_XtAppInitialize=yes
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_Xt_XtAppInitialize=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:12184: 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 $X_EXTRA_LIBS"
+echo "$as_me:13965: 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
 
-fi
+if test "$cf_cv_ncurses_pthreads" = yes
+then
 
-fi
+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 $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:12201: 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=""
+case $cf_cv_screen in
+(ncurses*)
+	cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
+	;;
+(curses|curses_*)
 
-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:12223: 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:12226: checking for $cf_test" >&5
-echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
-		fi
-		cat >conftest.$ac_ext <<_ACEOF
-#line 12230 "configure"
+echo "$as_me:14000: 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) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 14007 "configure"
 #include "confdefs.h"
 
-#include <X11/Intrinsic.h>
-#include <$cf_test>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <form.h>
+
 int
 main ()
 {
 
+	FORM *form;
+	int y = current_field(form)->cursor_ypos;
+	int x = current_field(form)->cursor_xpos;
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12244: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14026: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12247: \$? = $ac_status" >&5
+  echo "$as_me:14029: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12250: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14032: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12253: \$? = $ac_status" >&5
+  echo "$as_me:14035: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_netbsd_form_h=yes
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_netbsd_form_h=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:12262: 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:12274: 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
+echo "$as_me:14047: result: $cf_cv_netbsd_form_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
 
-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:12320: checking for $cf_libs in $cf_path" >&5
-echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6
-			else
+test "$cf_cv_netbsd_form_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_NETBSD_FORM_H 1
+EOF
 
-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:14055: 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
 
-				echo "$as_me:12340: 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 12344 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 14062 "configure"
 #include "confdefs.h"
 
-#include <X11/Intrinsic.h>
-#include <X11/$cf_x_athena_root/SimpleMenu.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <menu.h>
 
 int
 main ()
 {
 
-$cf_test((XtAppContext) 0)
+	MENU *menu;
+	int y = menu->max_item_width;
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12360: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14080: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12363: \$? = $ac_status" >&5
+  echo "$as_me:14083: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12366: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14086: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12369: \$? = $ac_status" >&5
+  echo "$as_me:14089: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_netbsd_menu_h=yes
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_netbsd_menu_h=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:12378: 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 "$cf_x_athena_lib" && break
-	done # cf_lib
-done
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:12392: 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$cf_x_athena_root) with test program" >&2;}
-   { (exit 1); exit 1; }; }
 fi
+echo "$as_me:14101: result: $cf_cv_netbsd_menu_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
 
-cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_x_athena_LIBS 1
+test "$cf_cv_netbsd_menu_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_NETBSD_MENU_H 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:12410: 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:12425: found $ac_dir/$ac_word" >&5
-break
-done
+	;;
+esac
 
-fi
-fi
-XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
-if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:12433: result: $XCURSES_CONFIG" >&5
-echo "${ECHO_T}$XCURSES_CONFIG" >&6
-else
-  echo "$as_me:12436: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+case $cf_cv_screen in
+(pdcurses)
+	;;
+(*)
+	# look for curses-related libraries
 
-    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:12449: 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
+as_ac_Lib=`echo "ac_cv_lib_panel$cf_cv_libtype''_new_panel" | $as_tr_sh`
+echo "$as_me:14119: 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) $ECHO_C" >&6
 else
-  if test -n "$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:12464: found $ac_dir/$ac_word" >&5
-break
-done
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpanel$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 14127 "configure"
+#include "confdefs.h"
 
-fi
-fi
-ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
-if test -n "$ac_ct_XCURSES_CONFIG"; then
-  echo "$as_me:12472: result: $ac_ct_XCURSES_CONFIG" >&5
-echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char new_panel ();
+int
+main ()
+{
+new_panel ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14146: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14149: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14152: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14155: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Lib=yes"
 else
-  echo "$as_me:12475: result: no" >&5
-echo "${ECHO_T}no" >&6
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
 fi
-
-  test -n "$ac_ct_XCURSES_CONFIG" && break
-done
-test -n "$ac_ct_XCURSES_CONFIG" || ac_ct_XCURSES_CONFIG="none"
-
-  XCURSES_CONFIG=$ac_ct_XCURSES_CONFIG
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
+echo "$as_me:14166: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
-if test "$XCURSES_CONFIG" != none ; then
-
-CPPFLAGS="$CPPFLAGS `$XCURSES_CONFIG --cflags`"
+cf_upper=`echo "have_libpanel" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cf_add_libs="`$XCURSES_CONFIG --libs`"
+cf_add_libs="-lpanel$cf_cv_libtype"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -12503,159 +14185,98 @@ do
 done
 LIBS="$cf_add_libs"
 
-cf_cv_lib_XCurses=yes
-
-else
-
-LDFLAGS="$LDFLAGS $X_LIBS"
-
-test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
-
-echo "${as_me:-configure}:12514: testing checking additions to CFLAGS ..." 1>&5
-
-cf_check_cflags="$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 ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "x${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) #(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 ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
-
-	test "x${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}:12585: 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}:12593: 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}:12601: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
+echo "$as_me:14195: 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 12608 "configure"
+#line 14203 "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 menu_driver ();
 int
 main ()
 {
-printf("Hello world");
+menu_driver ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12620: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14222: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12623: \$? = $ac_status" >&5
+  echo "$as_me:14225: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14228: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12629: \$? = $ac_status" >&5
+  echo "$as_me:14231: \$? = $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
-test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+eval "$as_ac_Lib=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:14242: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
-echo "${as_me:-configure}:12637: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+cf_upper=`echo "have_libmenu" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
-		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+cf_add_libs="-lmenu$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"
 
-echo "${as_me:-configure}:12642: testing but keeping change to \$CPPFLAGS ..." 1>&5
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
 
-	 fi
-	 CFLAGS="$cf_check_flags"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:12650: 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
+as_ac_Lib=`echo "ac_cv_lib_form$cf_cv_libtype''_form_driver" | $as_tr_sh`
+echo "$as_me:14271: 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="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+LIBS="-lform$cf_cv_libtype  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12658 "configure"
+#line 14279 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12664,41 +14285,43 @@ 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 form_driver ();
 int
 main ()
 {
-XOpenDisplay ();
+form_driver ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12677: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14298: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12680: \$? = $ac_status" >&5
+  echo "$as_me:14301: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12683: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14304: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12686: \$? = $ac_status" >&5
+  echo "$as_me:14307: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_X11_XOpenDisplay=yes
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_X11_XOpenDisplay=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:12697: result: $ac_cv_lib_X11_XOpenDisplay" >&5
-echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
-if test $ac_cv_lib_X11_XOpenDisplay = yes; then
+echo "$as_me:14318: 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_add_libs="-lX11"
+cf_upper=`echo "have_libform" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cf_add_libs="-lform$cf_cv_libtype"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -12714,98 +14337,291 @@ do
 done
 LIBS="$cf_add_libs"
 
+cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
+
 fi
 
-echo "$as_me:12719: checking for XCurses library" >&5
-echo $ECHO_N "checking for XCurses library... $ECHO_C" >&6
-if test "${cf_cv_lib_XCurses+set}" = set; then
+	# look for curses-related headers
+
+for ac_header in \
+		nc_alloc.h \
+		nomacros.h \
+		form.h \
+		menu.h \
+		panel.h \
+		term_entry.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:14358: 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 14364 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:14368: \"$ac_cpp conftest.$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:14374: \$? = $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 "$as_me:14393: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${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_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 $cf_add_1lib"
+fi
 done
-LIBS="$cf_add_libs"
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12742 "configure"
-#include "confdefs.h"
+	;;
+esac
+
+echo "$as_me:14406: 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 14412 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:14420: \"$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:14426: \$? = $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
+
+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 14448 "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
+fi
+rm -rf conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14466 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_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*
+
+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
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14487 "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)))
+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 "$as_me:14513: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14516: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:14518: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14521: \$? = $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:14534: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
 
-#include <xcurses.h>
-char *XCursesProgramName = "test";
+echo "$as_me:14544: 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 14550 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
 
 int
 main ()
 {
-XCursesExit();
+if ((struct tm *) 0)
+return 0;
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12757: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14566: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12760: \$? = $ac_status" >&5
+  echo "$as_me:14569: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12763: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14572: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12766: \$? = $ac_status" >&5
+  echo "$as_me:14575: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_lib_XCurses=yes
+  ac_cv_header_time=yes
 else
   echo "$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
-
+ac_cv_header_time=no
 fi
-echo "$as_me:12777: result: $cf_cv_lib_XCurses" >&5
-echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
-
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-
-if test $cf_cv_lib_XCurses = yes ; then
+echo "$as_me:14585: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6
+if test $ac_cv_header_time = yes; then
 
 cat >>confdefs.h <<\EOF
-#define UNIX 1
+#define TIME_WITH_SYS_TIME 1
 EOF
 
-cat >>confdefs.h <<\EOF
-#define XCURSES 1
-EOF
+fi
 
-	echo "$as_me:12792: 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
+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 \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:14608: 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 12798 "configure"
+#line 14614 "configure"
 #include "confdefs.h"
-#include <xcurses.h>
+#include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:12802: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14618: \"$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:12808: \$? = $ac_status" >&5
+  echo "$as_me:14624: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -12816,789 +14632,795 @@ else
   ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-  ac_cv_header_xcurses_h=yes
+  eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  ac_cv_header_xcurses_h=no
+  eval "$as_ac_Header=no"
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:12827: result: $ac_cv_header_xcurses_h" >&5
-echo "${ECHO_T}$ac_cv_header_xcurses_h" >&6
-if test $ac_cv_header_xcurses_h = yes; then
-
-cat >>confdefs.h <<\EOF
-#define HAVE_XCURSES 1
+echo "$as_me:14643: 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_header in unistd.h getopt.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:14656: 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) $ECHO_C" >&6
 else
-	{ { echo "$as_me:12838: error: Cannot link with XCurses" >&5
-echo "$as_me: error: Cannot link with XCurses" >&2;}
-   { (exit 1); exit 1; }; }
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14662 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:14666: \"$ac_cpp conftest.$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:14672: \$? = $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 "$as_me:14691: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${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
 
-	;;
-esac
-
-case $cf_cv_screen in
-curses|curses_*)
+fi
+done
 
-echo "$as_me:12849: 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 "$as_me:14701: 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
 
+cf_cv_getopt_header=none
+for cf_header in stdio.h stdlib.h unistd.h getopt.h
+do
 cat >conftest.$ac_ext <<_ACEOF
-#line 12856 "configure"
+#line 14711 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <form.h>
-
+#include <$cf_header>
 int
 main ()
 {
-
-	FORM *form;
-	int y = current_field(form)->cursor_ypos;
-	int x = current_field(form)->cursor_xpos;
-
+int x = optind; char *y = optarg
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12875: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14724: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12878: \$? = $ac_status" >&5
+  echo "$as_me:14727: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12881: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14730: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12884: \$? = $ac_status" >&5
+  echo "$as_me:14733: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_netbsd_form_h=yes
-
+  cf_cv_getopt_header=$cf_header
+ break
 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
+done
 
 fi
-echo "$as_me:12896: result: $cf_cv_netbsd_form_h" >&5
-echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
+echo "$as_me:14745: result: $cf_cv_getopt_header" >&5
+echo "${ECHO_T}$cf_cv_getopt_header" >&6
+if test $cf_cv_getopt_header != none ; then
 
-test "$cf_cv_netbsd_form_h" = yes &&
 cat >>confdefs.h <<\EOF
-#define HAVE_NETBSD_FORM_H 1
+#define HAVE_GETOPT_HEADER 1
 EOF
 
-echo "$as_me:12904: 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
+fi
+if test $cf_cv_getopt_header = getopt.h ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_GETOPT_H 1
+EOF
+
+fi
+
+for ac_func in \
+getopt \
+gettimeofday \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:14768: 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 12911 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14774 "configure"
 #include "confdefs.h"
-
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <menu.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 ()
 {
-
-	MENU *menu;
-	int y = menu->max_item_width;
+/* 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.$ac_objext
-if { (eval echo "$as_me:12929: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14805: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12932: \$? = $ac_status" >&5
+  echo "$as_me:14808: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12935: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14811: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12938: \$? = $ac_status" >&5
+  echo "$as_me:14814: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_netbsd_menu_h=yes
-
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_netbsd_menu_h=no
+eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:14824: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${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
-echo "$as_me:12950: result: $cf_cv_netbsd_menu_h" >&5
-echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
+done
 
-test "$cf_cv_netbsd_menu_h" = yes &&
-cat >>confdefs.h <<\EOF
-#define HAVE_NETBSD_MENU_H 1
-EOF
+if test "x$ac_cv_func_getopt" = xno; then
+	{ { echo "$as_me:14835: error: getopt is required for building programs" >&5
+echo "$as_me: error: getopt is required for building programs" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-	;;
-ncursesw)
-	cf_cv_libtype=w
-	;;
-esac
+if test "$cf_enable_widec" = yes; then
 
-case $cf_cv_screen in #(vi
-pdcurses) #(vi
-	;;
-*)
-	# look for curses-related libraries
-	: ${cf_panel_lib:=panel}
-	: ${cf_menu_lib:=menu}
-	: ${cf_form_lib:=form}
+for ac_func in \
+mblen \
+mbrlen \
+mbrtowc \
+mbsrtowcs \
+mbstowcs \
+mbtowc \
+wcsrtombs \
+wcstombs \
 
-as_ac_Lib=`echo "ac_cv_lib_$cf_panel_lib$cf_cv_libtype''_new_panel" | $as_tr_sh`
-echo "$as_me:12974: checking for new_panel in -l$cf_panel_lib$cf_cv_libtype" >&5
-echo $ECHO_N "checking for new_panel in -l$cf_panel_lib$cf_cv_libtype... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:14854: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$cf_panel_lib$cf_cv_libtype  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 12982 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14860 "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 new_panel ();
+char $ac_func ();
+char (*f) ();
+
 int
 main ()
 {
-new_panel ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$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:13001: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14891: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13004: \$? = $ac_status" >&5
+  echo "$as_me:14894: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13007: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14897: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13010: \$? = $ac_status" >&5
+  echo "$as_me:14900: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13021: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+echo "$as_me:14910: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIB$cf_panel_lib$cf_cv_libtype" | $as_tr_cpp` 1
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 EOF
 
-  LIBS="-l$cf_panel_lib$cf_cv_libtype $LIBS"
+fi
+done
 
 fi
 
-as_ac_Lib=`echo "ac_cv_lib_$cf_menu_lib$cf_cv_libtype''_menu_driver" | $as_tr_sh`
-echo "$as_me:13033: checking for menu_driver in -l$cf_menu_lib$cf_cv_libtype" >&5
-echo $ECHO_N "checking for menu_driver in -l$cf_menu_lib$cf_cv_libtype... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+echo "$as_me:14922: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$cf_menu_lib$cf_cv_libtype  $LIBS"
+
+cf_cv_need_xopen_extension=unknown
 cat >conftest.$ac_ext <<_ACEOF
-#line 13041 "configure"
+#line 14930 "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 menu_driver ();
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-menu_driver ();
+
+#if defined(NCURSES_VERSION_PATCH)
+#if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
+	make an error
+#endif
+#endif
+#ifdef NCURSES_VERSION
+	cchar_t check;
+	int check2 = curs_set((int)sizeof(check));
+#endif
+	long x = winnstr(stdscr, "", 0);
+	int x1, y1;
+	getbegyx(stdscr, y1, x1)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13060: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14956: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13063: \$? = $ac_status" >&5
+  echo "$as_me:14959: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13066: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13069: \$? = $ac_status" >&5
+  echo "$as_me:14965: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  cf_cv_need_xopen_extension=none
 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:13080: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIB$cf_menu_lib$cf_cv_libtype" | $as_tr_cpp` 1
-EOF
-
-  LIBS="-l$cf_menu_lib$cf_cv_libtype $LIBS"
-
-fi
 
-as_ac_Lib=`echo "ac_cv_lib_$cf_form_lib$cf_cv_libtype''_form_driver" | $as_tr_sh`
-echo "$as_me:13092: checking for form_driver in -l$cf_form_lib$cf_cv_libtype" >&5
-echo $ECHO_N "checking for form_driver in -l$cf_form_lib$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="-l$cf_form_lib$cf_cv_libtype  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 13100 "configure"
+	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 14975 "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 ();
+#define $cf_try_xopen_extension 1
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-form_driver ();
+
+#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 "$as_me:13119: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14997: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13122: \$? = $ac_status" >&5
+  echo "$as_me:15000: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13125: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15003: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13128: \$? = $ac_status" >&5
+  echo "$as_me:15006: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
 else
   echo "$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 "$as_me:13139: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_LIB$cf_form_lib$cf_cv_libtype" | $as_tr_cpp` 1
-EOF
-
-  LIBS="-l$cf_form_lib$cf_cv_libtype $LIBS"
-
-fi
-
-	# look for curses-related headers
-
-for ac_header in \
-		nc_alloc.h \
-		nomacros.h \
-		form.h \
-		menu.h \
-		panel.h \
-		term_entry.h \
+	done
 
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:13162: 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 13168 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:13172: \"$ac_cpp conftest.$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:13178: \$? = $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 "$as_me:13197: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${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" | $as_tr_cpp` 1
-EOF
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-done
+echo "$as_me:15020: result: $cf_cv_need_xopen_extension" >&5
+echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 
+case $cf_cv_need_xopen_extension in
+(*_*)
+	CPPFLAGS="$CPPFLAGS -D$cf_cv_need_xopen_extension"
 	;;
 esac
 
-echo "$as_me:13210: 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 "$as_me:15029: 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 13216 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-_ACEOF
-if { (eval echo "$as_me:13224: \"$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:13230: \$? = $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
 
-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 13252 "configure"
-#include "confdefs.h"
-#include <string.h>
+# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
+# for <term.h> if we do not find the variant.
 
-_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_header_list="term.h ncurses/term.h ncursesw/term.h"
 
-fi
+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
 
-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 13270 "configure"
+for cf_header in $cf_header_list
+do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15050 "configure"
 #include "confdefs.h"
-#include <stdlib.h>
 
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
+int
+main ()
+{
+WINDOW *x
+  ;
+  return 0;
+}
 _ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "free" >/dev/null 2>&1; then
-  :
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15064: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:15067: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15070: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15073: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_term_header=$cf_header
+	 break
 else
-  ac_cv_header_stdc=no
-fi
-rm -rf conftest*
-
+  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
 
-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 13291 "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))
+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 15092 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#ifdef NCURSES_VERSION
+#include <${cf_header}>
 #else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+make an error
 #endif
-
-#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);
-  $ac_main_return (0);
+WINDOW *x
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13317: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15110: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13320: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13322: \"$ac_try\"") >&5
+  echo "$as_me:15113: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15116: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13325: \$? = $ac_status" >&5
+  echo "$as_me:15119: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_term_header=$cf_header
+			 break
 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.$ac_ext
-fi
+cf_cv_term_header=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	done
+	;;
+esac
+
 fi
-echo "$as_me:13338: 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:15134: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+case $cf_cv_term_header in
+(term.h)
 
 cat >>confdefs.h <<\EOF
-#define STDC_HEADERS 1
+#define HAVE_TERM_H 1
 EOF
 
-fi
+	;;
+(ncurses/term.h)
 
-echo "$as_me:13348: 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
+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:15161: 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) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 13354 "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 15182 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
 
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
 int
 main ()
 {
-if ((struct tm *) 0)
-return 0;
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13370: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15196: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13373: \$? = $ac_status" >&5
+  echo "$as_me:15199: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13376: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15202: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13379: \$? = $ac_status" >&5
+  echo "$as_me:15205: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_header_time=yes
+  cf_cv_unctrl_header=$cf_header
+	 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_time=no
+cf_cv_unctrl_header=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
 fi
-echo "$as_me:13389: 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:15218: result: $cf_cv_unctrl_header" >&5
+echo "${ECHO_T}$cf_cv_unctrl_header" >&6
+
+case $cf_cv_unctrl_header in
+(no)
+	{ echo "$as_me:15223: 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 TIME_WITH_SYS_TIME 1
+#define HAVE_UNCTRL_H 1
 EOF
 
-fi
+	;;
+(ncurses/unctrl.h)
 
-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 \
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_UNCTRL_H 1
+EOF
 
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:13412: 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 13418 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:13422: \"$ac_cpp conftest.$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:13428: \$? = $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 "$as_me:13447: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${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
+	;;
+(ncursesw/unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_UNCTRL_H 1
 EOF
 
-fi
-done
+	;;
+esac
+
+for cf_func in \
+alloc_pair \
+assume_default_colors \
+chgat \
+color_set \
+filter \
+getbegx \
+getcurx \
+getmaxx \
+getnstr \
+getparx \
+getwin \
+init_extended_color \
+mvvline \
+mvwvline \
+napms \
+putwin \
+resize_term \
+resizeterm \
+restartterm \
+ripoffline \
+scr_dump \
+setupterm \
+slk_color \
+slk_init \
+termattrs \
+tgetent \
+tigetnum \
+tigetstr \
+tputs_sp \
+typeahead \
+use_default_colors \
+use_env \
+use_extended_names \
+use_screen \
+use_window \
+vid_puts \
+vidputs \
+vsscanf \
+vw_printw \
+wchgat \
+winsstr \
+wresize \
+wsyncdown \
 
-for ac_header in unistd.h getopt.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:13460: 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 13466 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:13470: \"$ac_cpp conftest.$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:13476: \$? = $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 "$as_me:13495: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${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
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-echo "$as_me:13505: 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 "$as_me:15301: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+
+echo "${as_me:-configure}:15304: testing ${cf_func} ..." 1>&5
+
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-cf_cv_getopt_header=none
-for cf_header in stdio.h stdlib.h unistd.h getopt.h
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line 13515 "configure"
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >conftest.$ac_ext <<_ACEOF
+#line 15313 "configure"
 #include "confdefs.h"
 
-#include <$cf_header>
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${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
+
 int
 main ()
 {
-int x = optind; char *y = optarg
+
+#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 "$as_me:13528: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15346: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13531: \$? = $ac_status" >&5
+  echo "$as_me:15349: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13534: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15352: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13537: \$? = $ac_status" >&5
+  echo "$as_me:15355: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_getopt_header=$cf_header
- break
+  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
-done
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		fi
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
 
 fi
-echo "$as_me:13549: result: $cf_cv_getopt_header" >&5
-echo "${ECHO_T}$cf_cv_getopt_header" >&6
-if test $cf_cv_getopt_header != none ; then
 
-cat >>confdefs.h <<\EOF
-#define HAVE_GETOPT_HEADER 1
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:15371: 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
-if test $cf_cv_getopt_header = getopt.h ; then
+	fi
+done
 
-cat >>confdefs.h <<\EOF
-#define NEED_GETOPT_H 1
-EOF
+for cf_func in tputs
+do
 
-fi
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-for ac_func in \
-getopt \
-gettimeofday \
+	echo "$as_me:15386: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:13572: 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 "${as_me:-configure}:15389: testing ${cf_func} ..." 1>&5
+
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 13578 "configure"
+
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >conftest.$ac_ext <<_ACEOF
+#line 15398 "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) ();
 
 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; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+
+#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
 
   ;
@@ -13606,1224 +15428,1252 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13609: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15431: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13612: \$? = $ac_status" >&5
+  echo "$as_me:15434: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13615: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15437: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13618: \$? = $ac_status" >&5
+  echo "$as_me:15440: \$? = $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
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
+
 fi
-echo "$as_me:13628: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${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" | $as_tr_cpp` 1
+
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:15456: 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
+	fi
 done
 
-if test "x$ac_cv_func_getopt" = xno; then
-	{ { echo "$as_me:13639: error: getopt is required for building programs" >&5
-echo "$as_me: error: getopt is required for building programs" >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-if test "$cf_enable_widec" = yes; then
+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 15480 "configure"
+#include "confdefs.h"
 
-for ac_func in \
-mblen \
-mbrlen \
-mbrtowc \
-mbsrtowcs \
-mbstowcs \
-mbtowc \
-wcsrtombs \
-wcstombs \
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_cv_term_header>
 
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:13658: 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 13664 "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) ();
+static $cf_ret outc($cf_arg value) { $cf_return; }
 
 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; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
-#endif
+
+	tputs("hello", 0, outc);
+	${cf_cv_main_return:-return}(0);
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13695: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15500: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13698: \$? = $ac_status" >&5
+  echo "$as_me:15503: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13701: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15506: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13704: \$? = $ac_status" >&5
+  echo "$as_me:15509: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+
+		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
+
+echo "${as_me:-configure}:15514: testing prototype $cf_ret func($cf_arg value) ..." 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)     $cf_return
+EOF
+		cf_done=yes
+		break
+
 else
   echo "$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:13714: 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" | $as_tr_cpp` 1
-EOF
-
-fi
-done
-
+rm -f conftest.$ac_objext conftest.$ac_ext
+		done
+		test $cf_done = yes && break
+	done
 fi
 
-echo "$as_me:13726: 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
+echo "$as_me:15534: checking for ncurses extended functions" >&5
+echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
+if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 13733 "configure"
+#line 15541 "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
-	long x = winnstr(stdscr, "", 0);
-	int x1, y1;
-	getbegyx(stdscr, y1, x1)
+int x = NCURSES_EXT_FUNCS
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13755: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15556: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13758: \$? = $ac_status" >&5
+  echo "$as_me:15559: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13761: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15562: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13764: \$? = $ac_status" >&5
+  echo "$as_me:15565: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=no
+  cf_cv_ncurses_ext_funcs=defined
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 13771 "configure"
+#line 15573 "configure"
 #include "confdefs.h"
 
-#define _XOPEN_SOURCE_EXTENDED
-#include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 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)
+	(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 "$as_me:13793: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15598: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13796: \$? = $ac_status" >&5
+  echo "$as_me:15601: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13799: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15604: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13802: \$? = $ac_status" >&5
+  echo "$as_me:15607: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=yes
+  cf_cv_ncurses_ext_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_need_xopen_extension=unknown
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+cf_cv_ncurses_ext_funcs=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:13814: 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:13818: 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
 
-# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
-# for <term.h> if we do not find the variant.
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-cf_header_list="term.h ncurses/term.h ncursesw/term.h"
+fi
+echo "$as_me:15621: 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
 
-case ${cf_cv_ncurses_header:-curses.h} in #(vi
-*/*)
-	cf_header_item=`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%\..*%%' -e 's%/.*%/%'`term.h
-	cf_header_list="$cf_header_item $cf_header_list"
-	;;
-esac
+if test "$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:15635: 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
 
-for cf_header in $cf_header_list
-do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 13839 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 15639 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-#include <${cf_header}>
 int
 main ()
 {
-WINDOW *x
+int x = _XPG5
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13853: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15652: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13856: \$? = $ac_status" >&5
+  echo "$as_me:15655: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13859: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15658: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13862: \$? = $ac_status" >&5
+  echo "$as_me:15661: \$? = $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 $cf_cv_term_header in #(vi
-no)
-	# If curses is ncurses, some packagers still mess it up by trying to make
-	# us use GNU termcap.  This handles the most common case.
-	for cf_header in ncurses/term.h ncursesw/term.h
-	do
-		cat >conftest.$ac_ext <<_ACEOF
-#line 13881 "configure"
+cf_save_cppflags="$CPPFLAGS"
+			 CPPFLAGS="$CPPFLAGS -D_XPG5"
+			 cat >conftest.$ac_ext <<_ACEOF
+#line 15670 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-#ifdef NCURSES_VERSION
-#include <${cf_header}>
-#else
-make an error
-#endif
 int
 main ()
 {
-WINDOW *x
+int x = _XPG5
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13899: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15683: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13902: \$? = $ac_status" >&5
+  echo "$as_me:15686: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13905: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15689: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13908: \$? = $ac_status" >&5
+  echo "$as_me:15692: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_term_header=$cf_header
-			 break
+  cf_define_xpg5=yes
 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
-	;;
-esac
-
+			 CPPFLAGS="$cf_save_cppflags"
 fi
-echo "$as_me:13923: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
-
-case $cf_cv_term_header in #(vi
-term.h) #(vi
-
-cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
-
-	;;
-ncurses/term.h) #(vi
-
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
-EOF
-
-	;;
-ncursesw/term.h)
-
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_TERM_H 1
-EOF
+rm -f conftest.$ac_objext conftest.$ac_ext
+		echo "$as_me:15703: result: $cf_define_xpg5" >&5
+echo "${ECHO_T}$cf_define_xpg5" >&6
 
-	;;
-esac
+		if test "$cf_define_xpg5" = yes
+		then
+			CPPFLAGS="$CPPFLAGS -D_XPG5"
+		fi
+	fi
 
-echo "$as_me:13950: 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 "$as_me:15712: 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
 
-# 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 #(vi
-*/*)
-	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 13971 "configure"
+#line 15719 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-#include <${cf_header}>
 int
 main ()
 {
-WINDOW *x
+
+		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.$ac_objext
-if { (eval echo "$as_me:13985: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15736: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13988: \$? = $ac_status" >&5
+  echo "$as_me:15739: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13991: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15742: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13994: \$? = $ac_status" >&5
+  echo "$as_me:15745: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_unctrl_header=$cf_header
-	 break
+  cf_cv_widechar_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_unctrl_header=no
+cf_cv_widechar_funcs=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:14007: result: $cf_cv_unctrl_header" >&5
-echo "${ECHO_T}$cf_cv_unctrl_header" >&6
-
-case $cf_cv_unctrl_header in #(vi
-no)
-	{ echo "$as_me:14012: WARNING: unctrl.h header not found" >&5
-echo "$as_me: WARNING: unctrl.h header not found" >&2;}
-	;;
-esac
-
-case $cf_cv_unctrl_header in #(vi
-unctrl.h) #(vi
+echo "$as_me:15756: 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 HAVE_UNCTRL_H 1
+#define USE_WIDEC_SUPPORT 1
 EOF
 
-	;;
-ncurses/unctrl.h) #(vi
+	else
+		cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 0
+EOF
 
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_UNCTRL_H 1
+	fi
+else
+	cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 0
 EOF
 
-	;;
-ncursesw/unctrl.h)
+fi
 
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_UNCTRL_H 1
-EOF
+echo "$as_me:15777: 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
 
-	;;
-esac
+cat >conftest.$ac_ext <<_ACEOF
+#line 15784 "configure"
+#include "confdefs.h"
 
-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 \
+#include <${cf_cv_ncurses_header:-curses.h}>
+extern void _nc_init_pthreads(void);
 
-do
+int
+main ()
+{
 
-cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+	initscr();
+	_nc_init_pthreads();
 
-	echo "$as_me:14086: checking for ${cf_func}" >&5
-echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15802: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15805: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15808: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15811: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_use_pthreads=yes
+else
+  echo "$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
 
-echo "${as_me:-configure}:14089: testing ${cf_func} ..." 1>&5
+fi
+echo "$as_me:15822: 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
 
-	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+echo "$as_me:15828: 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
 
-		eval cf_result='$ac_cv_func_'$cf_func
-		if test ".$cf_result" != ".no"; then
-			cat >conftest.$ac_ext <<_ACEOF
-#line 14098 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15835 "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>
+#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 ()
 {
 
-#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:14131: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15855: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14134: \$? = $ac_status" >&5
+  echo "$as_me:15858: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14137: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15861: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14140: \$? = $ac_status" >&5
+  echo "$as_me:15864: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_sys_time_select=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_sys_time_select=no
 fi
-rm -f conftest.$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
 
 fi
 
-	# use the computed/retrieved cache-value:
-	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:14156: 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
+echo "$as_me:15876: 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
-done
-
-for cf_func in tputs
-do
-
-cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-	echo "$as_me:14171: checking for ${cf_func}" >&5
-echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
-
-echo "${as_me:-configure}:14174: testing ${cf_func} ..." 1>&5
+# special check for test/ditto.c
 
-	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+echo "$as_me:15885: 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) $ECHO_C" >&6
 else
-
-		eval cf_result='$ac_cv_func_'$cf_func
-		if test ".$cf_result" != ".no"; then
-			cat >conftest.$ac_ext <<_ACEOF
-#line 14183 "configure"
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15893 "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
+/* 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 openpty ();
 int
 main ()
 {
-
-#ifndef ${cf_func}
-long foo = (long)(&${cf_func});
-fprintf(stderr, "testing linkage of $cf_func:%p\n", foo);
-if (foo + 1234 > 5678)
-	${cf_cv_main_return:-return}(foo);
-#endif
-
+openpty ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14216: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15912: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14219: \$? = $ac_status" >&5
+  echo "$as_me:15915: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14222: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15918: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14225: \$? = $ac_status" >&5
+  echo "$as_me:15921: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  ac_cv_lib_util_openpty=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+ac_cv_lib_util_openpty=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		fi
-		eval 'cf_cv_func_'$cf_func'=$cf_result'
-
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15932: 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
 
-	# use the computed/retrieved cache-value:
-	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:14241: 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
+echo "$as_me:15940: 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
 
-	fi
+	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 $cf_add_1lib"
 done
-
-if test x$cf_cv_func_tputs = xyes
-then
-	cf_done=no
-	for cf_arg in int char
+LIBS="$cf_add_libs"
+ }
+	for cf_header in pty.h libutil.h util.h
 	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 14265 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 15967 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <$cf_cv_term_header>
-
-static $cf_ret outc($cf_arg value) { $cf_return; }
+#include <$cf_header>
 
 int
 main ()
 {
 
-	tputs("hello", 0, outc);
-	${cf_cv_main_return:-return}(0);
+	int x = openpty((int *)0, (int *)0, (char *)0,
+				   (struct termios *)0, (struct winsize *)0);
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14285: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15984: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14288: \$? = $ac_status" >&5
+  echo "$as_me:15987: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14291: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15990: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14294: \$? = $ac_status" >&5
+  echo "$as_me:15993: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
-		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
-
-echo "${as_me:-configure}:14299: testing prototype $cf_ret func($cf_arg value) ..." 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)     $cf_return
-EOF
-		cf_done=yes
+		cf_cv_func_openpty=$cf_header
 		break
 
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+
+		cf_cv_func_openpty=no
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		done
-		test $cf_done = yes && break
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	done
+	LIBS="$cf_save_LIBS"
+
 fi
+echo "$as_me:16011: result: $cf_cv_func_openpty" >&5
+echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
-echo "$as_me:14319: 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
+if test "$cf_cv_func_openpty" != no ; then
+
+cat >>confdefs.h <<EOF
+#define USE_OPENPTY_HEADER <$cf_cv_func_openpty>
+EOF
+
+cat >>confdefs.h <<\EOF
+#define USE_XTERM_PTY 1
+EOF
+
+	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
+	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:16045: 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.$ac_ext <<_ACEOF
+#line 16055 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int main()
+{
+	char temp[1024];
+	sprintf(temp, "%s\n", curses_version());
+	${cf_cv_main_return:-return}(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:16068: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16071: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:16073: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16076: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_func_curses_version=yes
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_func_curses_version=no
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core
+fi
+echo "$as_me:16091: result: $cf_cv_func_curses_version" >&5
+echo "${ECHO_T}$cf_cv_func_curses_version" >&6
+test "$cf_cv_func_curses_version" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_CURSES_VERSION 1
+EOF
+
+echo "$as_me:16098: 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
 
+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 14326 "configure"
+#line 16108 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
+
 int
 main ()
 {
 
-int x = NCURSES_EXT_FUNCS
+$name['k'] = ACS_PLUS
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14341: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16124: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14344: \$? = $ac_status" >&5
+  echo "$as_me:16127: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14347: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16130: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14350: \$? = $ac_status" >&5
+  echo "$as_me:16133: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=defined
+  cf_cv_curses_acs_map=$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
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 14358 "configure"
+fi
+echo "$as_me:16144: 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 CURSES_ACS_ARRAY $cf_cv_curses_acs_map
+EOF
+
+if test "$cf_enable_widec" = yes; then
+
+echo "$as_me:16154: 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) $ECHO_C" >&6
+else
+
+	cf_cv_curses_wacs_map=unknown
+	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
+	do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16164 "configure"
 #include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-
-	(void) assume_default_colors (0, 0);
-	(void) curses_version ();
-	(void) define_key (0, 0);
-	(void) is_term_resized (0, 0);
-	(void) key_defined (0);
-	(void) keybound (0, 0);
-	(void) keyok (0, 0);
-	(void) resize_term (0, 0);
-	(void) resizeterm (0, 0);
-	(void) use_default_colors ();
-	(void) use_extended_names (0);
-	(void) wresize (0, 0, 0);
+void *foo = &($name['k'])
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14383: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16180: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14386: \$? = $ac_status" >&5
+  echo "$as_me:16183: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14389: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16186: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14392: \$? = $ac_status" >&5
+  echo "$as_me:16189: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=yes
+  cf_cv_curses_wacs_map=$name
+	 break
 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.$ac_ext
-
+	done
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16200: result: $cf_cv_curses_wacs_map" >&5
+echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
-fi
-echo "$as_me:14406: 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
+test "$cf_cv_curses_wacs_map" != unknown &&
+cat >>confdefs.h <<EOF
+#define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
 EOF
 
-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:14420: checking if _XPG5 should be defined to enable wide-characters" >&5
-echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
+echo "$as_me:16208: 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
 
-		cat >conftest.$ac_ext <<_ACEOF
-#line 14424 "configure"
+cf_cv_curses_wacs_symbols=no
+if test "$cf_cv_curses_wacs_map" != unknown
+then
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16218 "configure"
 #include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-int x = _XPG5
+cchar_t *foo = WACS_PLUS;
+	 $cf_cv_curses_wacs_map['k'] = *WACS_PLUS
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14437: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16235: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14440: \$? = $ac_status" >&5
+  echo "$as_me:16238: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14443: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14446: \$? = $ac_status" >&5
+  echo "$as_me:16244: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_curses_wacs_symbols=yes
 else
   echo "$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 14455 "configure"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+else
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16254 "configure"
 #include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-int x = _XPG5
+cchar_t *foo = WACS_PLUS
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14468: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16270: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14471: \$? = $ac_status" >&5
+  echo "$as_me:16273: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14474: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16276: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14477: \$? = $ac_status" >&5
+  echo "$as_me:16279: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_define_xpg5=yes
+  cf_cv_curses_wacs_symbols=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-			 CPPFLAGS="$cf_save_cppflags"
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:14488: result: $cf_define_xpg5" >&5
-echo "${ECHO_T}$cf_define_xpg5" >&6
 
-		if test "$cf_define_xpg5" = yes
-		then
-			CPPFLAGS="$CPPFLAGS -D_XPG5"
-		fi
-	fi
+fi
+echo "$as_me:16290: result: $cf_cv_curses_wacs_symbols" >&5
+echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
-	echo "$as_me:14497: 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) $ECHO_C" >&6
-else
+test "$cf_cv_curses_wacs_symbols" != no &&
+cat >>confdefs.h <<\EOF
+#define CURSES_WACS_SYMBOLS 1
+EOF
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 14504 "configure"
+fi
+
+echo "$as_me:16300: 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 16303 "configure"
 #include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
 
-		static wchar_t src_wchar[2];
-		static cchar_t dst_cchar;
-		setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
+attr_t foo
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14521: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16321: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14524: \$? = $ac_status" >&5
+  echo "$as_me:16324: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14527: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16327: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14530: \$? = $ac_status" >&5
+  echo "$as_me:16330: \$? = $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.$ac_ext >&5
-cf_cv_widechar_funcs=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
+cf_result=no
 fi
-echo "$as_me:14541: result: $cf_cv_widechar_funcs" >&5
-echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
-	if test "$cf_cv_widechar_funcs" != no ; then
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16339: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 1
-EOF
+cf_result=`echo "have_type_attr_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	else
-		cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 0
+cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-	fi
 else
-	cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 0
+
+cat >>confdefs.h <<EOF
+#define attr_t long
 EOF
 
 fi
 
-echo "$as_me:14562: 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
+if test "$cf_enable_widec" = yes; then
+
+# This is needed on Tru64 5.0 to declare mbstate_t
+echo "$as_me:16360: 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 14569 "configure"
+#line 16367 "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>
+#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
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16385: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:16388: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16391: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16394: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_mbstate_t=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 16401 "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 ()
+{
+mbstate_t value
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14589: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16420: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14592: \$? = $ac_status" >&5
+  echo "$as_me:16423: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14595: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16426: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14598: \$? = $ac_status" >&5
+  echo "$as_me:16429: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_sys_time_select=yes
+  cf_cv_mbstate_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_sys_time_select=no
+cf_cv_mbstate_t=unknown
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-
 fi
+echo "$as_me:16441: result: $cf_cv_mbstate_t" >&5
+echo "${ECHO_T}$cf_cv_mbstate_t" >&6
+
+if test "$cf_cv_mbstate_t" = yes ; then
 
-echo "$as_me:14610: 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
+#define NEED_WCHAR_H 1
 EOF
 
-echo "$as_me:14617: 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
+	NEED_WCHAR_H=1
+fi
+
+# if we do not find mbstate_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_mbstate_t" = unknown ; then
+	NCURSES_MBSTATE_T=1
+fi
+
+# if we find mbstate_t in either place, use substitution to provide a fallback.
+if test "$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:16464: 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
 
-if test "$cross_compiling" = yes; then
-  cf_cv_func_curses_version=unknown
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 14627 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 16471 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-int main()
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
+int
+main ()
 {
-	char temp[1024];
-	sprintf(temp, "%s\n", curses_version());
-	${cf_cv_main_return:-return}(0);
+wchar_t state
+  ;
+  return 0;
 }
-
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14640: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16489: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14643: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14645: \"$ac_try\"") >&5
+  echo "$as_me:16492: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16495: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14648: \$? = $ac_status" >&5
+  echo "$as_me:16498: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_curses_version=yes
-
+  cf_cv_wchar_t=no
 else
-  echo "$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
-cf_cv_func_curses_version=no
-
-fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core
-fi
-echo "$as_me:14663: result: $cf_cv_func_curses_version" >&5
-echo "${ECHO_T}$cf_cv_func_curses_version" >&6
-test "$cf_cv_func_curses_version" = yes &&
-cat >>confdefs.h <<\EOF
-#define HAVE_CURSES_VERSION 1
-EOF
-
-echo "$as_me:14670: 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
-
-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 14680 "configure"
+#line 16505 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
-$name['k'] = ACS_PLUS
-
+wchar_t value
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14696: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16524: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14699: \$? = $ac_status" >&5
+  echo "$as_me:16527: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14702: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16530: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14705: \$? = $ac_status" >&5
+  echo "$as_me:16533: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_acs_map=$name; break
+  cf_cv_wchar_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_wchar_t=unknown
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-done
-
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:14716: result: $cf_cv_curses_acs_map" >&5
-echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:16545: result: $cf_cv_wchar_t" >&5
+echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
-test "$cf_cv_curses_acs_map" != unknown &&
-cat >>confdefs.h <<EOF
-#define CURSES_ACS_ARRAY $cf_cv_curses_acs_map
+if test "$cf_cv_wchar_t" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
-if test "$cf_enable_widec" = yes; then
+	NEED_WCHAR_H=1
+fi
 
-echo "$as_me:14726: 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
+# 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:16568: 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
 
-	cf_cv_curses_wacs_map=unknown
-	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
-	do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 14736 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 16575 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-void *foo = &($name['k'])
+wint_t state
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14752: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16593: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14755: \$? = $ac_status" >&5
+  echo "$as_me:16596: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14758: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16599: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14761: \$? = $ac_status" >&5
+  echo "$as_me:16602: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_map=$name
-	 break
+  cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	done
-fi
-echo "$as_me:14772: result: $cf_cv_curses_wacs_map" >&5
-echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
-
-test "$cf_cv_curses_wacs_map" != unknown &&
-cat >>confdefs.h <<EOF
-#define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
-EOF
-
-echo "$as_me:14780: 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.$ac_ext <<_ACEOF
-#line 14790 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 16609 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-cchar_t *foo = WACS_PLUS;
-	 $cf_cv_curses_wacs_map['k'] = *WACS_PLUS
+wint_t value
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14807: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16628: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14810: \$? = $ac_status" >&5
+  echo "$as_me:16631: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14813: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16634: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14816: \$? = $ac_status" >&5
+  echo "$as_me:16637: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_symbols=yes
+  cf_cv_wint_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_wint_t=unknown
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-else
-	cat >conftest.$ac_ext <<_ACEOF
-#line 14826 "configure"
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:16649: 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 "$cf_cv_wint_t" = unknown ; then
+	NCURSES_WINT_T=1
+fi
+
+# if we find wint_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wint_t" != unknown ; then
+	NCURSES_OK_WINT_T=1
+fi
+
+	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
+
+echo "$as_me:16673: 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 16676 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -14833,46 +16683,58 @@ else
 int
 main ()
 {
-cchar_t *foo = WACS_PLUS
+
+mbstate_t foo
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14842: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16694: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14845: \$? = $ac_status" >&5
+  echo "$as_me:16697: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14848: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16700: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14851: \$? = $ac_status" >&5
+  echo "$as_me:16703: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_symbols=yes
+  cf_result=yes
 else
   echo "$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
-fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:16712: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-fi
-echo "$as_me:14862: result: $cf_cv_curses_wacs_symbols" >&5
-echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
+cf_result=`echo "have_type_mbstate_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-test "$cf_cv_curses_wacs_symbols" != no &&
-cat >>confdefs.h <<\EOF
-#define CURSES_WACS_SYMBOLS 1
+cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+else
+
+cat >>confdefs.h <<EOF
+#define mbstate_t long
 EOF
 
 fi
 
-echo "$as_me:14872: 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}... $ECHO_C" >&6
+	fi
+
+	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
+
+echo "$as_me:16734: 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 14875 "configure"
+#line 16737 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -14883,23 +16745,23 @@ int
 main ()
 {
 
-attr_t foo
+wchar_t foo
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14893: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16755: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14896: \$? = $ac_status" >&5
+  echo "$as_me:16758: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14899: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16761: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14902: \$? = $ac_status" >&5
+  echo "$as_me:16764: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -14908,11 +16770,11 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:14911: result: $cf_result" >&5
+echo "$as_me:16773: 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___%`
+cf_result=`echo "have_type_wchar_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 cat >>confdefs.h <<EOF
 #define $cf_result 1
@@ -14921,358 +16783,298 @@ EOF
 else
 
 cat >>confdefs.h <<EOF
-#define attr_t long
+#define wchar_t long
 EOF
 
 fi
 
-if test "$cf_enable_widec" = yes; then
+	fi
 
-# This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:14932: 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) $ECHO_C" >&6
-else
+	if test "$NCURSES_OK_WINT_T" = 0 ; then
 
+echo "$as_me:16795: 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 14939 "configure"
+#line 16798 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
 #endif
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
 main ()
 {
-mbstate_t state
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14957: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:14960: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14963: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:14966: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=no
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 14973 "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 ()
-{
-mbstate_t value
+wint_t foo
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14992: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16816: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14995: \$? = $ac_status" >&5
+  echo "$as_me:16819: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14998: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16822: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15001: \$? = $ac_status" >&5
+  echo "$as_me:16825: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_mbstate_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:15013: result: $cf_cv_mbstate_t" >&5
-echo "${ECHO_T}$cf_cv_mbstate_t" >&6
+echo "$as_me:16834: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+if test $cf_result = yes ; then
 
-if test "$cf_cv_mbstate_t" = yes ; then
+cf_result=`echo "have_type_wint_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
+cat >>confdefs.h <<EOF
+#define $cf_result 1
 EOF
 
-	NEED_WCHAR_H=1
-fi
+else
+
+cat >>confdefs.h <<EOF
+#define wint_t long
+EOF
 
-# 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
 fi
 
-# This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:15036: 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) $ECHO_C" >&6
-else
+echo "$as_me:16855: 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 15043 "configure"
+#line 16859 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
 #endif
-int
-main ()
-{
-wchar_t state
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15061: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:15064: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15067: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:15070: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_wchar_t=no
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 15077 "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 ()
 {
-wchar_t value
+
+void *foo = &(ospeed)
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15096: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16887: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15099: \$? = $ac_status" >&5
+  echo "$as_me:16890: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15102: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16893: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15105: \$? = $ac_status" >&5
+  echo "$as_me:16896: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_wchar_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:15117: 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
-EOF
+echo "$as_me:16905: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
 
-	NEED_WCHAR_H=1
-fi
+if test $cf_result = yes ; then
 
-# 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
+cf_result=`echo "have_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-# 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
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
 
-# This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:15140: 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) $ECHO_C" >&6
 else
+	echo "$as_me:16917: 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.$ac_ext <<_ACEOF
-#line 15147 "configure"
+	# cross-compiling
+	cat >conftest.$ac_ext <<_ACEOF
+#line 16924 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.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 ()
 {
-wint_t state
+
+	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
-if { (eval echo "$as_me:15165: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16957: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15168: \$? = $ac_status" >&5
+  echo "$as_me:16960: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15171: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16963: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15174: \$? = $ac_status" >&5
+  echo "$as_me:16966: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wint_t=no
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 15181 "configure"
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 16978 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.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
-int
-main ()
+#endif
+
+extern char ospeed;
+int main(void)
 {
-wint_t value
-  ;
-  return 0;
+	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 "$as_me:15200: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:17004: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15203: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15206: \"$ac_try\"") >&5
+  echo "$as_me:17007: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:17009: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15209: \$? = $ac_status" >&5
+  echo "$as_me:17012: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wint_t=yes
+  cf_result=yes
 else
-  echo "$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.$ac_ext >&5
-cf_cv_wint_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:15221: result: $cf_cv_wint_t" >&5
-echo "${ECHO_T}$cf_cv_wint_t" >&6
+	echo "$as_me:17023: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test $cf_result = yes ; then
 
-if test "$cf_cv_wint_t" = yes ; then
+cf_result=`echo "decl_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
+		cat >>confdefs.h <<EOF
+#define $cf_result 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 "$cf_cv_wint_t" = unknown ; then
-	NCURSES_WINT_T=1
-fi
-
-# if we find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" != unknown ; then
-	NCURSES_OK_WINT_T=1
+	fi
 fi
 
-	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
+echo "$as_me:17036: 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
 
-echo "$as_me:15245: 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 15248 "configure"
+#line 17040 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
+#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 ()
 {
 
-mbstate_t foo
+void *foo = &(boolnames)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15266: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17068: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15269: \$? = $ac_status" >&5
+  echo "$as_me:17071: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15272: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17074: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15275: \$? = $ac_status" >&5
+  echo "$as_me:17077: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15281,59 +17083,68 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15284: result: $cf_result" >&5
+echo "$as_me:17086: 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___%`
+cf_result=`echo "have_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<EOF
+	cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 else
+	echo "$as_me:17098: 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
 
-cat >>confdefs.h <<EOF
-#define mbstate_t long
-EOF
-
-fi
-
-	fi
-
-	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
-
-echo "$as_me:15306: 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 15309 "configure"
+	# cross-compiling
+	cat >conftest.$ac_ext <<_ACEOF
+#line 17105 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
+#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 ()
 {
 
-wchar_t foo
+	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.$ac_objext
-if { (eval echo "$as_me:15327: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:17138: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15330: \$? = $ac_status" >&5
+  echo "$as_me:17141: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15333: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:17144: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15336: \$? = $ac_status" >&5
+  echo "$as_me:17147: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15341,94 +17152,73 @@ else
 cat conftest.$ac_ext >&5
 cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15345: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
-
-cf_result=`echo "have_type_wchar_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 else
-
-cat >>confdefs.h <<EOF
-#define wchar_t long
-EOF
-
-fi
-
-	fi
-
-	if test "$NCURSES_OK_WINT_T" = 0 ; then
-
-echo "$as_me:15367: 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 15370 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 17159 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
 #include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
-
-wint_t foo
+#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
 
-  ;
-  return 0;
+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_objext
-if { (eval echo "$as_me:15388: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:17185: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15391: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15394: \"$ac_try\"") >&5
+  echo "$as_me:17188: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:17190: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15397: \$? = $ac_status" >&5
+  echo "$as_me:17193: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
-  echo "$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.$ac_ext >&5
 cf_result=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15406: result: $cf_result" >&5
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+	echo "$as_me:17204: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
+	if test $cf_result = yes ; then
 
-cf_result=`echo "have_type_wint_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cf_result=`echo "decl_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-cat >>confdefs.h <<EOF
+		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:15427: 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}... $ECHO_C" >&6
+echo "$as_me:17217: 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 15431 "configure"
+#line 17221 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15449,23 +17239,23 @@ int
 main ()
 {
 
-void *foo = &(boolnames)
+void *foo = &(boolfnames)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15459: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17249: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15462: \$? = $ac_status" >&5
+  echo "$as_me:17252: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17255: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15468: \$? = $ac_status" >&5
+  echo "$as_me:17258: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15474,26 +17264,26 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15477: result: $cf_result" >&5
+echo "$as_me:17267: 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___%`
+cf_result=`echo "have_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 	cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 else
-	echo "$as_me:15489: checking for data boolnames in library" >&5
-echo $ECHO_N "checking for data boolnames in library... $ECHO_C" >&6
+	echo "$as_me:17279: 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
 
 	# cross-compiling
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15496 "configure"
+#line 17286 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15510,14 +17300,14 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char boolnames;
+extern char boolfnames;
 int
 main ()
 {
 
 	do {
-		void *foo = &(boolnames);
-		fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
+		void *foo = &(boolfnames);
+		fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
 		${cf_cv_main_return:-return}(foo == 0);
 	} while (0)
 
@@ -15526,16 +17316,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15529: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17319: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15532: \$? = $ac_status" >&5
+  echo "$as_me:17322: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15535: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17325: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15538: \$? = $ac_status" >&5
+  echo "$as_me:17328: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15547,7 +17337,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15550 "configure"
+#line 17340 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15564,24 +17354,24 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char boolnames;
+extern char boolfnames;
 int main(void)
 {
-	void *foo = &(boolnames);
-	fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
+	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 "$as_me:15576: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17366: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15579: \$? = $ac_status" >&5
+  echo "$as_me:17369: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15581: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17371: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15584: \$? = $ac_status" >&5
+  echo "$as_me:17374: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15592,11 +17382,11 @@ cf_result=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:15595: result: $cf_result" >&5
+	echo "$as_me:17385: 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___%`
+cf_result=`echo "decl_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 		cat >>confdefs.h <<EOF
 #define $cf_result 1
@@ -15605,11 +17395,11 @@ EOF
 	fi
 fi
 
-echo "$as_me:15608: 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}... $ECHO_C" >&6
+echo "$as_me:17398: checking for data ttytype declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for data ttytype declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15612 "configure"
+#line 17402 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15630,23 +17420,23 @@ int
 main ()
 {
 
-void *foo = &(boolfnames)
+void *foo = &(ttytype)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15640: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17430: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15643: \$? = $ac_status" >&5
+  echo "$as_me:17433: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15646: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17436: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15649: \$? = $ac_status" >&5
+  echo "$as_me:17439: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15655,26 +17445,26 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15658: result: $cf_result" >&5
+echo "$as_me:17448: 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___%`
+cf_result=`echo "have_curses_data_ttytype" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 	cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 else
-	echo "$as_me:15670: checking for data boolfnames in library" >&5
-echo $ECHO_N "checking for data boolfnames in library... $ECHO_C" >&6
+	echo "$as_me:17460: checking for data ttytype in library" >&5
+echo $ECHO_N "checking for data ttytype 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 15677 "configure"
+#line 17467 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15691,14 +17481,14 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char boolfnames;
+extern char ttytype;
 int
 main ()
 {
 
 	do {
-		void *foo = &(boolfnames);
-		fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
+		void *foo = &(ttytype);
+		fprintf(stderr, "testing linkage of ttytype:%p\n", foo);
 		${cf_cv_main_return:-return}(foo == 0);
 	} while (0)
 
@@ -15707,16 +17497,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15710: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17500: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15713: \$? = $ac_status" >&5
+  echo "$as_me:17503: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15716: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17506: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15719: \$? = $ac_status" >&5
+  echo "$as_me:17509: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15728,7 +17518,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15731 "configure"
+#line 17521 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15745,24 +17535,24 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char boolfnames;
+extern char ttytype;
 int main(void)
 {
-	void *foo = &(boolfnames);
-	fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
+	void *foo = &(ttytype);
+	fprintf(stderr, "testing linkage of ttytype:%p\n", foo);
 	${cf_cv_main_return:-return}(foo == 0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15757: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17547: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15760: \$? = $ac_status" >&5
+  echo "$as_me:17550: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15762: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17552: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15765: \$? = $ac_status" >&5
+  echo "$as_me:17555: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15773,11 +17563,11 @@ cf_result=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:15776: result: $cf_result" >&5
+	echo "$as_me:17566: 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___%`
+cf_result=`echo "decl_curses_data_ttytype" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 		cat >>confdefs.h <<EOF
 #define $cf_result 1
@@ -15788,24 +17578,24 @@ fi
 
 if ( test "$GCC" = yes || test "$GXX" = yes )
 then
-echo "$as_me:15791: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:17581: 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
+	if test "$enableval" != "no" ; then
     with_warnings=yes
-  else
-    with_warnings=no
-  fi
+	else
+		with_warnings=no
+	fi
 else
   enableval=no
-  with_warnings=no
+	with_warnings=no
 
 fi;
-echo "$as_me:15808: result: $with_warnings" >&5
+echo "$as_me:17598: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 if test "$with_warnings" = "yes"
 then
@@ -15828,10 +17618,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:15831: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:17621: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 15834 "${as_me:-configure}"
+#line 17624 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -15860,43 +17650,43 @@ 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 "$as_me:15883: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17673: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15886: \$? = $ac_status" >&5
+  echo "$as_me:17676: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15888: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:17678: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
-			case $cf_attribute in #(vi
-			noreturn) #(vi
+			case $cf_attribute in
+			(noreturn)
 
 cat >>confdefs.h <<EOF
 #define GCC_NORETURN $cf_directive
 EOF
 
 				;;
-			printf) #(vi
+			(printf)
 				cf_value='/* nothing */'
 				if test "$cf_printf_attribute" != no ; then
 					cf_value='__attribute__((format(printf,fmt,var)))'
@@ -15912,7 +17702,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 				;;
-			scanf) #(vi
+			(scanf)
 				cf_value='/* nothing */'
 				if test "$cf_scanf_attribute" != no ; then
 					cf_value='__attribute__((format(scanf,fmt,var)))'
@@ -15928,7 +17718,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 				;;
-			unused) #(vi
+			(unused)
 
 cat >>confdefs.h <<EOF
 #define GCC_UNUSED $cf_directive
@@ -15948,13 +17738,13 @@ INTEL_COMPILER=no
 
 if test "$GCC" = yes ; then
 	case $host_os in
-	linux*|gnu*)
-		echo "$as_me:15952: checking if this is really Intel C compiler" >&5
+	(linux*|gnu*)
+		echo "$as_me:17742: 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 15957 "configure"
+#line 17747 "configure"
 #include "confdefs.h"
 
 int
@@ -15971,16 +17761,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15974: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17764: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15977: \$? = $ac_status" >&5
+  echo "$as_me:17767: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15980: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17770: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15983: \$? = $ac_status" >&5
+  echo "$as_me:17773: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
@@ -15991,7 +17781,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:15994: result: $INTEL_COMPILER" >&5
+		echo "$as_me:17784: result: $INTEL_COMPILER" >&5
 echo "${ECHO_T}$INTEL_COMPILER" >&6
 		;;
 	esac
@@ -16000,12 +17790,12 @@ fi
 CLANG_COMPILER=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:16003: checking if this is really Clang C compiler" >&5
+	echo "$as_me:17793: 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 16008 "configure"
+#line 17798 "configure"
 #include "confdefs.h"
 
 int
@@ -16022,16 +17812,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16025: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17815: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16028: \$? = $ac_status" >&5
+  echo "$as_me:17818: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16031: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17821: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16034: \$? = $ac_status" >&5
+  echo "$as_me:17824: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -16042,12 +17832,12 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:16045: result: $CLANG_COMPILER" >&5
+	echo "$as_me:17835: result: $CLANG_COMPILER" >&5
 echo "${ECHO_T}$CLANG_COMPILER" >&6
 fi
 
 cat > conftest.$ac_ext <<EOF
-#line 16050 "${as_me:-configure}"
+#line 17840 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -16064,7 +17854,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:16067: checking for $CC warning options..." >&5
+	{ echo "$as_me:17857: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
@@ -16080,12 +17870,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:16083: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17873: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16086: \$? = $ac_status" >&5
+  echo "$as_me:17876: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:16088: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17878: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -16094,7 +17884,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GCC" = yes
 then
-	{ echo "$as_me:16097: checking for $CC warning options..." >&5
+	{ echo "$as_me:17887: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS=
@@ -16118,33 +17908,33 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wundef $cf_gcc_warnings $cf_warn_CONST
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:16121: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17911: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16124: \$? = $ac_status" >&5
+  echo "$as_me:17914: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:16126: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17916: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
-			case $cf_opt in #(vi
-			Wcast-qual) #(vi
+			case $cf_opt in
+			(Wcast-qual)
 				CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
 				;;
-			Winline) #(vi
+			(Winline)
 				case $GCC_VERSION in
-				[34].*)
+				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:16137: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17927: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
 				;;
-			Wpointer-arith) #(vi
+			(Wpointer-arith)
 				case $GCC_VERSION in
-				[12].*)
+				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:16147: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17937: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -16160,7 +17950,7 @@ rm -rf conftest*
 fi
 fi
 
-echo "$as_me:16163: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:17953: 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.
@@ -16177,15 +17967,15 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:16180: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:17970: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
-case .$with_cflags in #(vi
-.*-g*)
-	case .$CFLAGS in #(vi
-	.*-g*) #(vi
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
 		;;
-	*)
+	(*)
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -16195,11 +17985,11 @@ cf_new_extra_cppflags=
 for cf_add_cflags in -g
 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -16207,20 +17997,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -16229,17 +18025,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -16252,17 +18056,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 		;;
@@ -16271,23 +18081,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:16274: checking for dmalloc.h" >&5
+	echo "$as_me:18084: 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 16280 "configure"
+#line 18090 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:16284: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18094: \"$ac_cpp conftest.$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:16290: \$? = $ac_status" >&5
+  echo "$as_me:18100: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16306,11 +18116,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:16309: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:18119: 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 "$as_me:16313: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:18123: 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) $ECHO_C" >&6
@@ -16318,7 +18128,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16321 "configure"
+#line 18131 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16337,16 +18147,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16340: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18150: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16343: \$? = $ac_status" >&5
+  echo "$as_me:18153: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16346: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18156: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16349: \$? = $ac_status" >&5
+  echo "$as_me:18159: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -16357,7 +18167,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16360: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:18170: 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
@@ -16372,7 +18182,7 @@ fi
 
 fi
 
-echo "$as_me:16375: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:18185: 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.
@@ -16389,15 +18199,15 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:16392: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:18202: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
-case .$with_cflags in #(vi
-.*-g*)
-	case .$CFLAGS in #(vi
-	.*-g*) #(vi
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
 		;;
-	*)
+	(*)
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -16407,11 +18217,11 @@ cf_new_extra_cppflags=
 for cf_add_cflags in -g
 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -16419,20 +18229,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -16441,17 +18257,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -16464,17 +18288,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 		;;
@@ -16483,23 +18313,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:16486: checking for dbmalloc.h" >&5
+	echo "$as_me:18316: 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 16492 "configure"
+#line 18322 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:16496: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18326: \"$ac_cpp conftest.$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:16502: \$? = $ac_status" >&5
+  echo "$as_me:18332: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16518,11 +18348,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:16521: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:18351: result: $ac_cv_header_dbmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
 if test $ac_cv_header_dbmalloc_h = yes; then
 
-echo "$as_me:16525: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:18355: 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) $ECHO_C" >&6
@@ -16530,7 +18360,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16533 "configure"
+#line 18363 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16549,16 +18379,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16552: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18382: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16555: \$? = $ac_status" >&5
+  echo "$as_me:18385: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16558: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18388: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16561: \$? = $ac_status" >&5
+  echo "$as_me:18391: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -16569,7 +18399,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16572: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:18402: 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
@@ -16584,7 +18414,7 @@ fi
 
 fi
 
-echo "$as_me:16587: checking if you want to use valgrind for testing" >&5
+echo "$as_me:18417: checking if you want to use valgrind for testing" >&5
 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
 
 # Check whether --with-valgrind or --without-valgrind was given.
@@ -16601,15 +18431,15 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:16604: result: ${with_valgrind:-no}" >&5
+echo "$as_me:18434: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
-case .$with_cflags in #(vi
-.*-g*)
-	case .$CFLAGS in #(vi
-	.*-g*) #(vi
+case .$with_cflags in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
 		;;
-	*)
+	(*)
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -16619,11 +18449,11 @@ cf_new_extra_cppflags=
 for cf_add_cflags in -g
 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 "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@@ -16631,20 +18461,26 @@ no)
 				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			elif test "${cf_tst_cflags}" = "\"'" ; then
-				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
 				continue
 			fi
 			;;
 		esac
 		case "$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 "$CPPFLAGS" | \
@@ -16653,17 +18489,25 @@ CPPFLAGS=`echo "$CPPFLAGS" | \
 
 				;;
 			esac
-			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
 			;;
 		esac
 		;;
-	*)
-		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
 	esac
 	;;
-yes)
-	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
@@ -16676,17 +18520,23 @@ done
 
 if test -n "$cf_new_cflags" ; then
 
-	CFLAGS="$CFLAGS $cf_new_cflags"
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
 
-	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
 fi
 
 		;;
@@ -16694,7 +18544,7 @@ fi
 	;;
 esac
 
-echo "$as_me:16697: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:18547: checking if you want to perform memory-leak testing" >&5
 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
 
 # Check whether --enable-leaks or --disable-leaks was given.
@@ -16704,7 +18554,7 @@ if test "${enable_leaks+set}" = set; then
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:16707: result: $with_no_leaks" >&5
+echo "$as_me:18557: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -16720,43 +18570,43 @@ EOF
 fi
 
 LD_RPATH_OPT=
-echo "$as_me:16723: checking for an rpath option" >&5
+echo "$as_me:18573: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
-case $cf_cv_system_name in #(vi
-irix*) #(vi
+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) #(vi
+(linux*|gnu*|k*bsd*-gnu|freebsd*)
 	LD_RPATH_OPT="-Wl,-rpath,"
 	;;
-openbsd[2-9].*|mirbsd*) #(vi
+(openbsd[2-9].*|mirbsd*)
 	LD_RPATH_OPT="-Wl,-rpath,"
 	;;
-dragonfly*|freebsd*) #(vi
+(dragonfly*)
 	LD_RPATH_OPT="-rpath "
 	;;
-netbsd*) #(vi
+(netbsd*)
 	LD_RPATH_OPT="-Wl,-rpath,"
 	;;
-osf*|mls+*) #(vi
+(osf*|mls+*)
 	LD_RPATH_OPT="-rpath "
 	;;
-solaris2*) #(vi
+(solaris2*)
 	LD_RPATH_OPT="-R"
 	;;
-*)
+(*)
 	;;
 esac
-echo "$as_me:16754: result: $LD_RPATH_OPT" >&5
+echo "$as_me:18604: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
-case "x$LD_RPATH_OPT" in #(vi
-x-R*)
-	echo "$as_me:16759: checking if we need a space after rpath option" >&5
+case "x$LD_RPATH_OPT" in
+(x-R*)
+	echo "$as_me:18609: 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"
 
@@ -16777,7 +18627,7 @@ done
 LIBS="$cf_add_libs"
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16780 "configure"
+#line 18630 "configure"
 #include "confdefs.h"
 
 int
@@ -16789,16 +18639,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16792: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18642: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16795: \$? = $ac_status" >&5
+  echo "$as_me:18645: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16798: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18648: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16801: \$? = $ac_status" >&5
+  echo "$as_me:18651: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -16808,44 +18658,44 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:16811: result: $cf_rpath_space" >&5
+	echo "$as_me:18661: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 	;;
 esac
 
-echo "$as_me:16817: checking if rpath-hack should be disabled" >&5
+echo "$as_me:18667: 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
+	if test "$enableval" != "yes" ; then
     cf_disable_rpath_hack=yes
-  else
-    cf_disable_rpath_hack=no
-  fi
+	else
+		cf_disable_rpath_hack=no
+	fi
 else
   enableval=yes
-  cf_disable_rpath_hack=no
+	cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:16834: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:18684: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:16838: checking for updated LDFLAGS" >&5
+echo "$as_me:18688: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:16841: result: maybe" >&5
+	echo "$as_me:18691: result: maybe" >&5
 echo "${ECHO_T}maybe" >&6
 
 	for ac_prog in ldd
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:16848: checking for $ac_word" >&5
+echo "$as_me:18698: 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
@@ -16860,7 +18710,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:16863: found $ac_dir/$ac_word" >&5
+echo "$as_me:18713: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -16868,10 +18718,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:16871: result: $cf_ldd_prog" >&5
+  echo "$as_me:18721: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:16874: result: no" >&5
+  echo "$as_me:18724: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -16885,7 +18735,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16888 "configure"
+#line 18738 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -16897,16 +18747,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16900: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18750: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16903: \$? = $ac_status" >&5
+  echo "$as_me:18753: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16906: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18756: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16909: \$? = $ac_status" >&5
+  echo "$as_me:18759: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_oops=`$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%/[^/][^/]*$%%' |sort | uniq`
@@ -16934,7 +18784,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:16937: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:18787: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -16946,17 +18796,17 @@ echo "${as_me:-configure}:16937: testing ...adding -L$cf_rpath_dir/lib to LDFLAG
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:16949: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18799: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:16953: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18803: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
 do
-	case $cf_rpath_src in #(vi
-	-L*) #(vi
+	case $cf_rpath_src in
+	(-L*)
 
 		# check if this refers to a directory which we will ignore
 		cf_rpath_skip=no
@@ -16987,7 +18837,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:16990: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:18840: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -17000,17 +18850,17 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:17003: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18853: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:17007: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:18857: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
 do
-	case $cf_rpath_src in #(vi
-	-L*) #(vi
+	case $cf_rpath_src in
+	(-L*)
 
 		# check if this refers to a directory which we will ignore
 		cf_rpath_skip=no
@@ -17041,7 +18891,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:17044: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:18894: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -17054,14 +18904,14 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:17057: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:18907: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:17061: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18911: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:17064: result: no" >&5
+	echo "$as_me:18914: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -17151,7 +19001,7 @@ 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:17154: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:19004: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -17283,7 +19133,7 @@ EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20121002,
+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
@@ -17327,7 +19177,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:17330: error: ambiguous option: $1
+    { { echo "$as_me:19180: 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;}
@@ -17346,7 +19196,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:17349: error: unrecognized option: $1
+  -*) { { echo "$as_me:19199: 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;}
@@ -17365,7 +19215,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20121002, executed with
+This file was extended by $as_me 2.52.20150926, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -17396,7 +19246,7 @@ do
   "Makefile" ) CONFIG_FILES="$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:17399: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:19249: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -17520,11 +19370,13 @@ s,@LDFLAGS_STATIC@,$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,@LOCAL_LDFLAGS@,$LOCAL_LDFLAGS,;t t
+s,@PACKAGE@,$PACKAGE,;t t
 s,@PTHREAD@,$PTHREAD,;t t
 s,@TEST_ARGS@,$TEST_ARGS,;t t
 s,@TEST_DEPS@,$TEST_DEPS,;t t
@@ -17581,10 +19433,28 @@ 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
@@ -17667,7 +19537,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:17670: creating $ac_file" >&5
+    { echo "$as_me:19540: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -17685,7 +19555,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:17688: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19558: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -17698,7 +19568,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:17701: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19571: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -17714,7 +19584,7 @@ cat >>$CONFIG_STATUS <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:17717: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:19587: 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;}
@@ -17723,7 +19593,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:17726: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:19596: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -17760,7 +19630,7 @@ s,@INSTALL@,$ac_INSTALL,;t t
             ac_init=`egrep '[ 	]*'$ac_name'[ 	]*=' $ac_file`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:17763: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:19633: 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;}
@@ -17771,7 +19641,7 @@ $ac_seen" >&2;}
     egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:17774: WARNING: Some variables may not be substituted:
+      { echo "$as_me:19644: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -17820,7 +19690,7 @@ 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:17823: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:19693: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -17831,7 +19701,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:17834: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19704: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -17844,7 +19714,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:17847: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19717: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -17902,7 +19772,7 @@ cat >>$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:17905: $ac_file is unchanged" >&5
+      { echo "$as_me:19775: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \