X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fconfigure;h=943b9da322fd45dc46064eb44f68451f6bb6e590;hp=77227288351a1c35aa9b130c335e4cc2517ee48d;hb=fe43d506ce08d1deef9e9e5a6d5fd4f9c9c32e1d;hpb=3eda6f30a84d53844d2ebceadb457e2e7e9cfbf3

diff --git a/test/configure b/test/configure
index 77227288..943b9da3 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 2.52.20150926.
+# Generated by Autoconf 2.52.20181006.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -139,6 +139,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 libdir='${exec_prefix}/lib'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
@@ -281,6 +282,15 @@ do
   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
     localstatedir=$ac_optarg ;;
 
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst \
+  | --runs | --run | --ru)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* \
+  | --runs=* | --run=* | --ru=*)
+    runstatedir=$ac_optarg ;;
+
   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
     ac_prev=mandir ;;
   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
@@ -618,6 +628,7 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       extra definition of runtime data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -654,8 +665,9 @@ 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:
+  --disable-stripping     do not strip (debug info) installed executables
+  --enable-string-hacks   work around bogus compiler/loader warnings
   --with-pkg-config{=path} enable/disable use of pkg-config
   --disable-echo          do not display "compiling" commands
 Curses Version-dependent Options:
@@ -673,6 +685,10 @@ Curses Version-dependent Options:
   --with-neXtaw           link with neXT Athena library
   --with-XawPlus          link with Athena-Plus library
   --with-x                use the X Window System
+  --with-x11-rgb=FILE   file containing X11 rgb information (EPREFIX/lib/X11/rgb.txt)
+  --disable-panel         disable checks for panel functions
+  --disable-menu          disable checks for menu functions
+  --disable-form          disable checks for form functions
 Testing/development Options:
   --enable-warnings       test: turn on gcc compiler warnings
   --with-dmalloc          test: use Gray Watson's dmalloc library
@@ -749,7 +765,7 @@ 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 2.52.20150926.  Invocation command line was
+generated by GNU Autoconf 2.52.20181006.  Invocation command line was
 
   $ $0 $@
 
@@ -873,7 +889,7 @@ 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:876: loading site script $ac_site_file" >&5
+    { echo "$as_me:892: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -884,7 +900,7 @@ if test -r "$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:887: loading cache $cache_file" >&5
+    { echo "$as_me:903: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -892,7 +908,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:895: creating cache $cache_file" >&5
+  { echo "$as_me:911: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -908,21 +924,21 @@ 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 "$as_me:911: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:927: 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:915: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:931: 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:921: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:937: 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:923:   former value:  $ac_old_val" >&5
+        { echo "$as_me:939:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:925:   current value: $ac_new_val" >&5
+        { echo "$as_me:941:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -941,9 +957,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:944: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:960: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:946: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:962: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -964,10 +980,10 @@ esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:967: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:983: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:970: \$? = $ac_status" >&5
+  echo "$as_me:986: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -999,7 +1015,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1002: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1018: 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/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1009,11 +1025,11 @@ ac_configure="$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:1012: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1028: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1016: checking build system type" >&5
+echo "$as_me:1032: 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) $ECHO_C" >&6
@@ -1022,16 +1038,16 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1025: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1041: 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:1029: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1045: 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:1034: result: $ac_cv_build" >&5
+echo "$as_me:1050: 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/'`
@@ -1039,7 +1055,7 @@ 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:1042: checking host system type" >&5
+	echo "$as_me:1058: 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) $ECHO_C" >&6
@@ -1048,12 +1064,12 @@ else
 test -z "$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:1051: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1067: 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:1056: result: $ac_cv_host" >&5
+echo "$as_me:1072: 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/'`
@@ -1079,13 +1095,13 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1082: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1098: 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 "$as_me:1086: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1102: 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:1088: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1104: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1103,7 +1119,7 @@ _ACEOF
 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
 rm conftest.sed
 
-echo "$as_me:1106: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:1122: 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
@@ -1123,11 +1139,11 @@ fi
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:1126: result: yes" >&5
+  echo "$as_me:1142: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:1130: result: no" >&5
+  echo "$as_me:1146: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
@@ -1141,7 +1157,7 @@ ac_main_return=return
 if test -n "$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:1144: checking for $ac_word" >&5
+echo "$as_me:1160: 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
@@ -1156,7 +1172,7 @@ 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:1159: found $ac_dir/$ac_word" >&5
+echo "$as_me:1175: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1164,10 +1180,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1167: result: $CC" >&5
+  echo "$as_me:1183: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1170: result: no" >&5
+  echo "$as_me:1186: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1176,7 +1192,7 @@ 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:1179: checking for $ac_word" >&5
+echo "$as_me:1195: 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
@@ -1191,7 +1207,7 @@ 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:1194: found $ac_dir/$ac_word" >&5
+echo "$as_me:1210: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1199,10 +1215,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1202: result: $ac_ct_CC" >&5
+  echo "$as_me:1218: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1205: result: no" >&5
+  echo "$as_me:1221: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1215,7 +1231,7 @@ 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:1218: checking for $ac_word" >&5
+echo "$as_me:1234: 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
@@ -1230,7 +1246,7 @@ 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:1233: found $ac_dir/$ac_word" >&5
+echo "$as_me:1249: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1238,10 +1254,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1241: result: $CC" >&5
+  echo "$as_me:1257: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1244: result: no" >&5
+  echo "$as_me:1260: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1250,7 +1266,7 @@ 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:1253: checking for $ac_word" >&5
+echo "$as_me:1269: 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
@@ -1265,7 +1281,7 @@ 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:1268: found $ac_dir/$ac_word" >&5
+echo "$as_me:1284: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1273,10 +1289,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1276: result: $ac_ct_CC" >&5
+  echo "$as_me:1292: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1279: result: no" >&5
+  echo "$as_me:1295: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1289,7 +1305,7 @@ 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:1292: checking for $ac_word" >&5
+echo "$as_me:1308: 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) $ECHO_C" >&6
@@ -1309,7 +1325,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1312: found $ac_dir/$ac_word" >&5
+echo "$as_me:1328: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1331,10 +1347,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1334: result: $CC" >&5
+  echo "$as_me:1350: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1337: result: no" >&5
+  echo "$as_me:1353: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1345,7 +1361,7 @@ 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:1348: checking for $ac_word" >&5
+echo "$as_me:1364: 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
@@ -1360,7 +1376,7 @@ 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:1363: found $ac_dir/$ac_word" >&5
+echo "$as_me:1379: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1368,10 +1384,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1371: result: $CC" >&5
+  echo "$as_me:1387: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1374: result: no" >&5
+  echo "$as_me:1390: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1384,7 +1400,7 @@ 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:1387: checking for $ac_word" >&5
+echo "$as_me:1403: 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
@@ -1399,7 +1415,7 @@ 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:1402: found $ac_dir/$ac_word" >&5
+echo "$as_me:1418: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1407,10 +1423,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1410: result: $ac_ct_CC" >&5
+  echo "$as_me:1426: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1413: result: no" >&5
+  echo "$as_me:1429: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1422,36 +1438,36 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1425: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1441: 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 "$as_me:1430:" \
+echo "$as_me:1446:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1433: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1449: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1436: \$? = $ac_status" >&5
+  echo "$as_me:1452: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1438: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1454: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1441: \$? = $ac_status" >&5
+  echo "$as_me:1457: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1443: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1459: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1446: \$? = $ac_status" >&5
+  echo "$as_me:1462: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1450 "configure"
+#line 1466 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -1463,13 +1479,13 @@ 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:1466: checking for C compiler default output" >&5
+echo "$as_me:1482: 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 "$as_me:1469: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1485: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1472: \$? = $ac_status" >&5
+  echo "$as_me:1488: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1492,34 +1508,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1495: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1511: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1501: result: $ac_file" >&5
+echo "$as_me:1517: 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 "$as_me:1506: checking whether the C compiler works" >&5
+echo "$as_me:1522: 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:1512: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1528: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1515: \$? = $ac_status" >&5
+  echo "$as_me:1531: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1522: error: cannot run C compiled programs.
+	{ { echo "$as_me:1538: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1527,24 +1543,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1530: result: yes" >&5
+echo "$as_me:1546: result: yes" >&5
 echo "${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 "$as_me:1537: checking whether we are cross compiling" >&5
+echo "$as_me:1553: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1539: result: $cross_compiling" >&5
+echo "$as_me:1555: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1542: checking for executable suffix" >&5
+echo "$as_me:1558: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1544: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1560: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1547: \$? = $ac_status" >&5
+  echo "$as_me:1563: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1560,29 +1576,29 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1563: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1579: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$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:1569: result: $ac_cv_exeext" >&5
+echo "$as_me:1585: 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:1575: checking for object suffix" >&5
+echo "$as_me:1591: 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 1581 "configure"
+#line 1597 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -1590,10 +1606,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1593: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1609: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1596: \$? = $ac_status" >&5
+  echo "$as_me:1612: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1605,28 +1621,28 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1608: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1624: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$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:1615: result: $ac_cv_objext" >&5
+echo "$as_me:1631: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1619: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1635: 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 1625 "configure"
+#line 1641 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 #ifndef __GNUC__
        choke me
@@ -1637,16 +1653,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1640: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1656: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1643: \$? = $ac_status" >&5
+  echo "$as_me:1659: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1646: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1662: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1649: \$? = $ac_status" >&5
+  echo "$as_me:1665: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1658,23 +1674,23 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1661: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1677: 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:1667: checking whether $CC accepts -g" >&5
+echo "$as_me:1683: 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 1673 "configure"
+#line 1689 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -1682,16 +1698,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1685: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1701: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1688: \$? = $ac_status" >&5
+  echo "$as_me:1704: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1691: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1707: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1694: \$? = $ac_status" >&5
+  echo "$as_me:1710: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1701,7 +1717,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1704: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1720: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1728,16 +1744,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1731: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1747: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1734: \$? = $ac_status" >&5
+  echo "$as_me:1750: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1737: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1753: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1740: \$? = $ac_status" >&5
+  echo "$as_me:1756: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1749,12 +1765,12 @@ if { (eval echo "$as_me:1731: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1752 "configure"
+#line 1768 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
 int
-main ()
+main (void)
 {
 exit (42);
   ;
@@ -1762,16 +1778,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1765: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1781: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1768: \$? = $ac_status" >&5
+  echo "$as_me:1784: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1771: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1787: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1774: \$? = $ac_status" >&5
+  echo "$as_me:1790: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -1781,11 +1797,11 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 1784 "configure"
+#line 1800 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
-main ()
+main (void)
 {
 exit (42);
   ;
@@ -1793,16 +1809,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1796: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1812: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1799: \$? = $ac_status" >&5
+  echo "$as_me:1815: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1802: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1818: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1805: \$? = $ac_status" >&5
+  echo "$as_me:1821: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -1832,15 +1848,15 @@ ac_main_return=return
 
 GCC_VERSION=none
 if test "$GCC" = yes ; then
-	echo "$as_me:1835: checking version of $CC" >&5
+	echo "$as_me:1851: 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:1839: result: $GCC_VERSION" >&5
+	echo "$as_me:1855: result: $GCC_VERSION" >&5
 echo "${ECHO_T}$GCC_VERSION" >&6
 fi
 
-echo "$as_me:1843: checking for $CC option to accept ANSI C" >&5
+echo "$as_me:1859: 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) $ECHO_C" >&6
@@ -1848,7 +1864,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 1851 "configure"
+#line 1867 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -1879,7 +1895,7 @@ int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i
 int argc;
 char **argv;
 int
-main ()
+main (void)
 {
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   ;
@@ -1897,16 +1913,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1900: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1916: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1903: \$? = $ac_status" >&5
+  echo "$as_me:1919: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1906: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1922: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1909: \$? = $ac_status" >&5
+  echo "$as_me:1925: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -1923,10 +1939,10 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:1926: result: none needed" >&5
+    echo "$as_me:1942: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:1929: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:1945: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
@@ -1934,14 +1950,133 @@ esac
 # This should have been defined by AC_PROG_CC
 : ${CC:=cc}
 
-echo "$as_me:1937: checking \$CC variable" >&5
+echo "$as_me:1953: checking \$CFLAGS variable" >&5
+echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
+case "x$CFLAGS" in
+(*-[IUD]*)
+	echo "$as_me:1957: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:1959: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
+	cf_flags="$CFLAGS"
+	CFLAGS=
+	for cf_arg in $cf_flags
+	do
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-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}$cf_new_extra_cppflags"
+
+fi
+
+	done
+	;;
+(*)
+	echo "$as_me:2067: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
+echo "$as_me:2072: checking \$CC variable" >&5
 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
 case "$CC" in
 (*[\ \	]-*)
-	echo "$as_me:1941: result: broken" >&5
+	echo "$as_me:2076: result: broken" >&5
 echo "${ECHO_T}broken" >&6
-	{ echo "$as_me:1943: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
-echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
+	{ echo "$as_me:2078: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
 	# humor him...
 	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
 	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
@@ -2057,30 +2192,82 @@ fi
 	done
 	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
 
-echo "${as_me:-configure}:2060: testing resulting CC: '$CC' ..." 1>&5
+echo "${as_me:-configure}:2195: testing resulting CC: '$CC' ..." 1>&5
 
 	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
 
-echo "${as_me:-configure}:2064: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+echo "${as_me:-configure}:2199: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
 
 	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
 
-echo "${as_me:-configure}:2068: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+echo "${as_me:-configure}:2203: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
 
 	;;
 (*)
-	echo "$as_me:2072: result: ok" >&5
+	echo "$as_me:2207: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 	;;
 esac
 
+echo "$as_me:2212: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2220 "configure"
+#include "confdefs.h"
+#ifndef __cplusplus
+static $ac_kw int static_foo () {return 0; }
+$ac_kw int foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2229: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2232: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2235: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2238: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
+fi
+echo "$as_me:2249: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  no)
+cat >>confdefs.h <<\EOF
+#define inline
+EOF
+ ;;
+  *)  cat >>confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
+esac
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
-echo "$as_me:2083: checking how to run the C preprocessor" >&5
+echo "$as_me:2270: 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 "$CPP"; then
@@ -2101,18 +2288,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2104 "configure"
+#line 2291 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2109: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2296: \"$ac_cpp conftest.$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:2115: \$? = $ac_status" >&5
+  echo "$as_me:2302: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2135,17 +2322,17 @@ 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 2138 "configure"
+#line 2325 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2142: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2329: \"$ac_cpp conftest.$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:2148: \$? = $ac_status" >&5
+  echo "$as_me:2335: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2182,7 +2369,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2185: result: $CPP" >&5
+echo "$as_me:2372: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2192,18 +2379,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2195 "configure"
+#line 2382 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2200: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2387: \"$ac_cpp conftest.$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:2206: \$? = $ac_status" >&5
+  echo "$as_me:2393: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2226,17 +2413,17 @@ 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 2229 "configure"
+#line 2416 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2233: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2420: \"$ac_cpp conftest.$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:2239: \$? = $ac_status" >&5
+  echo "$as_me:2426: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2264,7 +2451,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2267: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2454: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2280,7 +2467,7 @@ for ac_prog in mawk gawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:2283: checking for $ac_word" >&5
+echo "$as_me:2470: 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
@@ -2295,7 +2482,7 @@ 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:2298: found $ac_dir/$ac_word" >&5
+echo "$as_me:2485: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2303,10 +2490,10 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  echo "$as_me:2306: result: $AWK" >&5
+  echo "$as_me:2493: result: $AWK" >&5
 echo "${ECHO_T}$AWK" >&6
 else
-  echo "$as_me:2309: result: no" >&5
+  echo "$as_me:2496: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2325,7 +2512,7 @@ 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 "$as_me:2328: checking for a BSD compatible install" >&5
+echo "$as_me:2515: 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 "${ac_cv_path_install+set}" = set; then
@@ -2374,7 +2561,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:2377: result: $INSTALL" >&5
+echo "$as_me:2564: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -2395,11 +2582,93 @@ case $INSTALL in
 	;;
 esac
 
+echo "$as_me:2585: checking if you want to install stripped executables" >&5
+echo $ECHO_N "checking if you want to install stripped executables... $ECHO_C" >&6
+
+# Check whether --enable-stripping or --disable-stripping was given.
+if test "${enable_stripping+set}" = set; then
+  enableval="$enable_stripping"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    with_stripping=no
+	else
+		with_stripping=yes
+	fi
+else
+  enableval=yes
+	with_stripping=yes
+
+fi;
+echo "$as_me:2602: result: $with_stripping" >&5
+echo "${ECHO_T}$with_stripping" >&6
+
+if test "$with_stripping" = yes
+then
+	INSTALL_OPT_S="-s"
+else
+	INSTALL_OPT_S=
+fi
+
+: ${INSTALL:=install}
+echo "$as_me:2613: checking if install accepts -p option" >&5
+echo $ECHO_N "checking if install accepts -p option... $ECHO_C" >&6
+if test "${cf_cv_install_p+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	rm -rf conftest*
+	date >conftest.in
+	mkdir conftest.out
+	sleep 3
+	if $INSTALL -p conftest.in conftest.out 2>/dev/null
+	then
+		if test -f conftest.out/conftest.in
+		then
+			test conftest.in -nt conftest.out/conftest.in 2>conftest.err && \
+			test conftest.out/conftest.in -nt conftest.in 2>conftest.err
+			if test -s conftest.err
+			then
+				cf_cv_install_p=no
+			else
+				cf_cv_install_p=yes
+			fi
+		else
+			cf_cv_install_p=no
+		fi
+	else
+		cf_cv_install_p=no
+	fi
+	rm -rf conftest*
+
+fi
+echo "$as_me:2644: result: $cf_cv_install_p" >&5
+echo "${ECHO_T}$cf_cv_install_p" >&6
+
+echo "$as_me:2647: checking if install needs to be told about ownership" >&5
+echo $ECHO_N "checking if install needs to be told about ownership... $ECHO_C" >&6
+case `$ac_config_guess` in
+(*minix)
+	with_install_o=yes
+	;;
+(*)
+	with_install_o=no
+	;;
+esac
+
+echo "$as_me:2658: result: $with_install_o" >&5
+echo "${ECHO_T}$with_install_o" >&6
+if test "x$with_install_o" = xyes
+then
+	INSTALL_OPT_O=`id root|sed -e 's/uid=[0-9]*(/ -o /' -e 's/gid=[0-9]*(/ -g /' -e 's/ [^=[:space:]][^=[:space:]]*=.*/ /' -e 's/)//g'`
+else
+	INSTALL_OPT_O=
+fi
+
 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:2402: checking for $ac_word" >&5
+echo "$as_me:2671: 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
@@ -2414,7 +2683,7 @@ 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:2417: found $ac_dir/$ac_word" >&5
+echo "$as_me:2686: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2422,17 +2691,17 @@ fi
 fi
 LINT=$ac_cv_prog_LINT
 if test -n "$LINT"; then
-  echo "$as_me:2425: result: $LINT" >&5
+  echo "$as_me:2694: result: $LINT" >&5
 echo "${ECHO_T}$LINT" >&6
 else
-  echo "$as_me:2428: result: no" >&5
+  echo "$as_me:2697: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$LINT" && break
 done
 
-echo "$as_me:2435: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:2704: 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
@@ -2459,7 +2728,7 @@ else
 fi
 
 fi
-echo "$as_me:2462: result: $cf_cv_mixedcase" >&5
+echo "$as_me:2731: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes &&
 cat >>confdefs.h <<\EOF
@@ -2470,7 +2739,7 @@ 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:2473: checking for $ac_word" >&5
+echo "$as_me:2742: 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
@@ -2485,7 +2754,7 @@ 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:2488: found $ac_dir/$ac_word" >&5
+echo "$as_me:2757: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2493,10 +2762,10 @@ fi
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:2496: result: $CTAGS" >&5
+  echo "$as_me:2765: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:2499: result: no" >&5
+  echo "$as_me:2768: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2507,7 +2776,7 @@ 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:2510: checking for $ac_word" >&5
+echo "$as_me:2779: 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
@@ -2522,7 +2791,7 @@ 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:2525: found $ac_dir/$ac_word" >&5
+echo "$as_me:2794: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2530,10 +2799,10 @@ fi
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:2533: result: $ETAGS" >&5
+  echo "$as_me:2802: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:2536: result: no" >&5
+  echo "$as_me:2805: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2542,7 +2811,7 @@ 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:2545: checking for $ac_word" >&5
+echo "$as_me:2814: 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
@@ -2557,7 +2826,7 @@ 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:2560: found $ac_dir/$ac_word" >&5
+echo "$as_me:2829: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2566,17 +2835,17 @@ fi
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:2569: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:2838: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:2572: result: no" >&5
+  echo "$as_me:2841: result: no" >&5
 echo "${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:2579: checking for $ac_word" >&5
+echo "$as_me:2848: 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
@@ -2591,7 +2860,7 @@ 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:2594: found $ac_dir/$ac_word" >&5
+echo "$as_me:2863: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2600,10 +2869,10 @@ fi
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:2603: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:2872: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:2606: result: no" >&5
+  echo "$as_me:2875: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2623,14 +2892,14 @@ else
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:2626: checking if -lm needed for math functions" >&5
+echo "$as_me:2895: 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 2633 "configure"
+#line 2902 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -2638,7 +2907,7 @@ else
 	#include <math.h>
 
 int
-main ()
+main (void)
 {
 double x = rand(); printf("result = %g\n", pow(sin(x),x))
   ;
@@ -2646,16 +2915,16 @@ double x = rand(); printf("result = %g\n", pow(sin(x),x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2649: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2918: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2652: \$? = $ac_status" >&5
+  echo "$as_me:2921: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2655: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2924: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2658: \$? = $ac_status" >&5
+  echo "$as_me:2927: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -2665,7 +2934,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2668: result: $cf_cv_need_libm" >&5
+echo "$as_me:2937: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -2724,10 +2993,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:2727: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:2996: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 2730 "${as_me:-configure}"
+#line 2999 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -2776,12 +3045,12 @@ EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:2779: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:3048: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2782: \$? = $ac_status" >&5
+  echo "$as_me:3051: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:2784: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:3053: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case $cf_attribute in
@@ -2840,7 +3109,7 @@ fi
 rm -rf conftest*
 fi
 
-echo "$as_me:2843: checking if you want to work around bogus compiler/loader warnings" >&5
+echo "$as_me:3112: 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.
@@ -2850,7 +3119,7 @@ if test "${enable_string_hacks+set}" = set; then
 else
   with_string_hacks=no
 fi;
-echo "$as_me:2853: result: $with_string_hacks" >&5
+echo "$as_me:3122: result: $with_string_hacks" >&5
 echo "${ECHO_T}$with_string_hacks" >&6
 
 if test "x$with_string_hacks" = "xyes"; then
@@ -2859,55 +3128,55 @@ 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:3131: 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 "$as_me:3133: 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"
+#line 3139 "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.  */
+#define strlcat autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef strlcat
+
 #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) ();
+char strlcat (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for strlcat
 #endif
 
+	return strlcat ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2901: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3170: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2904: \$? = $ac_status" >&5
+  echo "$as_me:3173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2907: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2910: \$? = $ac_status" >&5
+  echo "$as_me:3179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_strlcat=yes
 else
@@ -2917,7 +3186,7 @@ ac_cv_func_strlcat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2920: result: $ac_cv_func_strlcat" >&5
+echo "$as_me:3189: result: $ac_cv_func_strlcat" >&5
 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
 if test $ac_cv_func_strlcat = yes; then
 
@@ -2927,7 +3196,7 @@ EOF
 
 else
 
-		echo "$as_me:2930: checking for strlcat in -lbsd" >&5
+		echo "$as_me:3199: 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) $ECHO_C" >&6
@@ -2935,7 +3204,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2938 "configure"
+#line 3207 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -2946,7 +3215,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char strlcat ();
 int
-main ()
+main (void)
 {
 strlcat ();
   ;
@@ -2954,16 +3223,16 @@ strlcat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2957: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3226: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2960: \$? = $ac_status" >&5
+  echo "$as_me:3229: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3232: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2966: \$? = $ac_status" >&5
+  echo "$as_me:3235: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_strlcat=yes
 else
@@ -2974,7 +3243,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2977: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "$as_me:3246: 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
 
@@ -2997,23 +3266,23 @@ 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 $ac_header" >&5
+echo "$as_me:3269: 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"
+#line 3275 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:3010: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3279: \"$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: \$? = $ac_status" >&5
+  echo "$as_me:3285: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3032,7 +3301,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:3035: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:3304: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3053,53 +3322,53 @@ 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 $ac_func" >&5
+echo "$as_me:3325: 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"
+#line 3331 "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.  */
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
 #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) ();
+char $ac_func (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for $ac_func
 #endif
 
+	return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3093: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3362: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3096: \$? = $ac_status" >&5
+  echo "$as_me:3365: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3099: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3368: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3102: \$? = $ac_status" >&5
+  echo "$as_me:3371: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -3109,7 +3378,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3112: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:3381: 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
@@ -3121,7 +3390,58 @@ done
 
 fi
 
-cf_XOPEN_SOURCE=500
+echo "$as_me:3393: checking if the POSIX test-macros are already defined" >&5
+echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
+if test "${cf_cv_posix_visible+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 3400 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+
+#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \
+	&& defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \
+	&& defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \
+	&& defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0)
+#error conflicting symbols found
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3419: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3422: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3425: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3428: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_posix_visible=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_posix_visible=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3439: result: $cf_cv_posix_visible" >&5
+echo "${ECHO_T}$cf_cv_posix_visible" >&6
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_XOPEN_SOURCE=600
 cf_POSIX_C_SOURCE=199506L
 cf_xopen_source=
 
@@ -3139,7 +3459,7 @@ case $host_os in
 	cf_xopen_source="-D_DARWIN_C_SOURCE"
 	cf_XOPEN_SOURCE=
 	;;
-(freebsd*|dragonfly*)
+(freebsd*|dragonfly*|midnightbsd*)
 	# 5.x headers associate
 	#	_XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
 	#	_XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
@@ -3159,309 +3479,318 @@ case $host_os in
 	;;
 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
 
-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
+cf_gnu_xopen_source=$cf_XOPEN_SOURCE
+
+echo "$as_me:3484: checking if this is the GNU C library" >&5
+echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
+if test "${cf_cv_gnu_library+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 3169 "configure"
+#line 3491 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
-#ifndef _XOPEN_SOURCE
-make an error
-#endif
+	#if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
+		return 0;
+	#elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
+		return 0;
+	#else
+	#	error not GNU C library
+	#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3184: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3510: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3187: \$? = $ac_status" >&5
+  echo "$as_me:3513: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3190: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3516: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3193: \$? = $ac_status" >&5
+  echo "$as_me:3519: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_gnu_source=no
+  cf_cv_gnu_library=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_save="$CPPFLAGS"
-	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
-	 cat >conftest.$ac_ext <<_ACEOF
-#line 3202 "configure"
+cf_cv_gnu_library=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:3530: result: $cf_cv_gnu_library" >&5
+echo "${ECHO_T}$cf_cv_gnu_library" >&6
+
+if test x$cf_cv_gnu_library = xyes; then
+
+	# With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
+	# was changed to help a little.  newlib incorporated the change about 4
+	# years later.
+	echo "$as_me:3538: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
+if test "${cf_cv_gnu_library_219+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cf_save="$CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
+
+		cat >conftest.$ac_ext <<_ACEOF
+#line 3550 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
-#ifdef _XOPEN_SOURCE
-make an error
-#endif
+			#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2)
+				return 0;
+			#elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3)
+				return 0;
+			#else
+			#	error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old
+			#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3217: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3569: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3220: \$? = $ac_status" >&5
+  echo "$as_me:3572: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3223: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3575: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3226: \$? = $ac_status" >&5
+  echo "$as_me:3578: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_gnu_source=no
+  cf_cv_gnu_library_219=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_gnu_source=yes
+cf_cv_gnu_library_219=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	CPPFLAGS="$cf_save"
+		CPPFLAGS="$cf_save"
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:3590: result: $cf_cv_gnu_library_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
 
-fi
-echo "$as_me:3241: result: $cf_cv_gnu_source" >&5
-echo "${ECHO_T}$cf_cv_gnu_source" >&6
-
-if test "$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
+	if test "x$cf_cv_gnu_library_219" = xyes; then
+		cf_save="$CPPFLAGS"
+		echo "$as_me:3595: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_dftsrc_219+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 ()
-{
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
 
-#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.$ac_ext
+for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-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="$CPPFLAGS -D_DEFAULT_SOURCE"
-fi
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
-	;;
-(minix*)
-	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
-	;;
-(mirbsd*)
-	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
-	cf_XOPEN_SOURCE=
+			if test $cf_fix_cppflags = yes ; then
 
-cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
-cf_save_CFLAGS="$CFLAGS"
-cf_save_CPPFLAGS="$CPPFLAGS"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
 
-cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
-	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
 
-cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
-	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case $cf_add_cflags in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
-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) $ECHO_C" >&6
-else
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
 
-echo "${as_me:-configure}:3321: testing if the symbol is already defined go no further ..." 1>&5
+				;;
+			esac
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 3324 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-int
-main ()
-{
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
 
-#ifndef _POSIX_C_SOURCE
-make an error
-#endif
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3339: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:3342: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3345: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  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
-	 (.[12]??*)
-		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
-		;;
-	 (.2)
-		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
-		cf_want_posix_source=yes
+			;;
+		esac
 		;;
-	 (.*)
-		cf_want_posix_source=yes
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
 		;;
-	 esac
-	 if test "$cf_want_posix_source" = yes ; then
-		cat >conftest.$ac_ext <<_ACEOF
-#line 3369 "configure"
+	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}$cf_new_extra_cppflags"
+
+fi
+
+			cat >conftest.$ac_ext <<_ACEOF
+#line 3700 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
+
+				#include <limits.h>
+				#include <sys/types.h>
+
 int
-main ()
+main (void)
 {
 
-#ifdef _POSIX_SOURCE
-make an error
-#endif
+				#if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1)
+					return 0;
+				#else
+				#	error GNU C library is too old
+				#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3384: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3720: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3387: \$? = $ac_status" >&5
+  echo "$as_me:3723: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3390: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3726: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3393: \$? = $ac_status" >&5
+  echo "$as_me:3729: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_gnu_dftsrc_219=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+cf_cv_gnu_dftsrc_219=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	 fi
 
-echo "${as_me:-configure}:3404: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+fi
+echo "$as_me:3740: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
+		test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
+	else
+		cf_cv_gnu_dftsrc_219=maybe
+	fi
 
-	 CFLAGS="$cf_trim_CFLAGS"
-	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
+	if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
 
-echo "${as_me:-configure}:3409: testing if the second compile does not leave our definition intact error ..." 1>&5
+		echo "$as_me:3749: 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.$ac_ext <<_ACEOF
-#line 3412 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 3756 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
-#ifndef _POSIX_C_SOURCE
-make an error
-#endif
+			#ifndef _XOPEN_SOURCE
+			#error	expected _XOPEN_SOURCE to be defined
+			#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3427: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3771: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3430: \$? = $ac_status" >&5
+  echo "$as_me:3774: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3433: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3777: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3436: \$? = $ac_status" >&5
+  echo "$as_me:3780: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_gnu_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_posix_c_source=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	 CFLAGS="$cf_save_CFLAGS"
-	 CPPFLAGS="$cf_save_CPPFLAGS"
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
-fi
-echo "$as_me: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
-	CFLAGS="$cf_trim_CFLAGS"
-	CPPFLAGS="$cf_trim_CPPFLAGS"
+cf_save="$CPPFLAGS"
 
 cf_fix_cppflags=no
 cf_new_cflags=
 cf_new_cppflags=
 cf_new_extra_cppflags=
 
-for cf_add_cflags in $cf_cv_posix_c_source
+for cf_add_cflags in -D_GNU_SOURCE
 do
 case $cf_fix_cppflags in
 (no)
@@ -3554,240 +3883,119 @@ if test -n "$cf_new_extra_cppflags" ; then
 
 fi
 
+			 cat >conftest.$ac_ext <<_ACEOF
+#line 3887 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+				#ifdef _XOPEN_SOURCE
+				#error	expected _XOPEN_SOURCE to be undefined
+				#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3902: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3905: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3908: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3911: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_gnu_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_gnu_source=yes
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			CPPFLAGS="$cf_save"
 
-	;;
-(netbsd*)
-	cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
-	;;
-(openbsd[4-9]*)
-	# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
-	cf_xopen_source="-D_BSD_SOURCE"
-	cf_XOPEN_SOURCE=600
-	;;
-(openbsd*)
-	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
-	;;
-(osf[45]*)
-	cf_xopen_source="-D_OSF_SOURCE"
-	;;
-(nto-qnx*)
-	cf_xopen_source="-D_QNX_SOURCE"
-	;;
-(sco*)
-	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
-	;;
-(solaris2.*)
-	cf_xopen_source="-D__EXTENSIONS__"
-	cf_cv_xopen_source=broken
-	;;
-(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
-	cf_XOPEN_SOURCE=
-	cf_POSIX_C_SOURCE=
-	;;
-(*)
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-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
+fi
+echo "$as_me:3926: result: $cf_cv_gnu_source" >&5
+echo "${ECHO_T}$cf_cv_gnu_source" >&6
+
+		if test "$cf_cv_gnu_source" = yes
+		then
+		echo "$as_me:3931: 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
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 3597 "configure"
-#include "confdefs.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-
-int
-main ()
-{
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
 
-#ifndef _XOPEN_SOURCE
-make an error
-#endif
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3616: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:3619: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3622: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:3625: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_xopen_source=no
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_save="$CPPFLAGS"
-	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
-	 cat >conftest.$ac_ext <<_ACEOF
-#line 3634 "configure"
+			cat >conftest.$ac_ext <<_ACEOF
+#line 3941 "configure"
 #include "confdefs.h"
-
-#include <stdlib.h>
-#include <string.h>
 #include <sys/types.h>
-
 int
-main ()
+main (void)
 {
 
-#ifdef _XOPEN_SOURCE
-make an error
-#endif
+				#ifdef _DEFAULT_SOURCE
+				#error	expected _DEFAULT_SOURCE to be undefined
+				#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3653: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3956: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3656: \$? = $ac_status" >&5
+  echo "$as_me:3959: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3659: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3662: \$? = $ac_status" >&5
+  echo "$as_me:3965: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_xopen_source=no
+  cf_cv_default_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_xopen_source=$cf_XOPEN_SOURCE
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	CPPFLAGS="$cf_save"
-
+cf_cv_default_source=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-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
-
-CFLAGS=`echo "$CFLAGS" | \
-	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
-
-	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
-
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
-
-for cf_add_cflags in $cf_temp_xopen_source
-do
-case $cf_fix_cppflags in
-(no)
-	case $cf_add_cflags in
-	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
-		case $cf_add_cflags in
-		(-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
-
-			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
-
-			if test $cf_fix_cppflags = yes ; then
-
-	test -n "$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
+echo "$as_me:3976: result: $cf_cv_default_source" >&5
+echo "${ECHO_T}$cf_cv_default_source" >&6
+			if test "$cf_cv_default_source" = 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"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
 
-				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
-		;;
-	(*)
+		fi
+	fi
 
-	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
-	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+fi
 
-		;;
-	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
+(minix*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
 	;;
-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
+(mirbsd*)
+	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+	cf_XOPEN_SOURCE=
 
-fi
+if test "$cf_cv_posix_visible" = no; then
 
 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 
@@ -3802,20 +4010,20 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:3805: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:4013: 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 "${as_me:-configure}:3811: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:4019: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3814 "configure"
+#line 4022 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
 #ifndef _POSIX_C_SOURCE
@@ -3826,16 +4034,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3829: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4037: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3832: \$? = $ac_status" >&5
+  echo "$as_me:4040: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3835: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4043: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3838: \$? = $ac_status" >&5
+  echo "$as_me:4046: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -3856,11 +4064,11 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 3859 "configure"
+#line 4067 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
 #ifdef _POSIX_SOURCE
@@ -3871,16 +4079,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3874: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4082: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3877: \$? = $ac_status" >&5
+  echo "$as_me:4085: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3880: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4088: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3883: \$? = $ac_status" >&5
+  echo "$as_me:4091: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3891,19 +4099,22 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3894: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:4102: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
-	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
+	 CPPFLAGS="$cf_trim_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3899: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:4110: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3902 "configure"
+#line 4113 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
-main ()
+main (void)
 {
 
 #ifndef _POSIX_C_SOURCE
@@ -3914,16 +4125,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3917: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4128: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3920: \$? = $ac_status" >&5
+  echo "$as_me:4131: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3923: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4134: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3926: \$? = $ac_status" >&5
+  echo "$as_me:4137: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3939,7 +4150,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3942: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:4153: 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
@@ -4046,34 +4257,167 @@ fi
 
 fi
 
-	;;
-esac
+fi # cf_cv_posix_visible
 
-if test -n "$cf_xopen_source" ; then
+	;;
+(netbsd*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+	;;
+(openbsd[4-9]*)
+	# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+	cf_xopen_source="-D_BSD_SOURCE"
+	cf_XOPEN_SOURCE=600
+	;;
+(openbsd*)
+	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+	;;
+(osf[45]*)
+	cf_xopen_source="-D_OSF_SOURCE"
+	;;
+(nto-qnx*)
+	cf_xopen_source="-D_QNX_SOURCE"
+	;;
+(sco*)
+	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+	;;
+(solaris2.*)
+	cf_xopen_source="-D__EXTENSIONS__"
+	cf_cv_xopen_source=broken
+	;;
+(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+	cf_XOPEN_SOURCE=
+	cf_POSIX_C_SOURCE=
+	;;
+(*)
 
-cf_fix_cppflags=no
-cf_new_cflags=
-cf_new_cppflags=
-cf_new_extra_cppflags=
+echo "$as_me:4293: 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
 
-for cf_add_cflags in $cf_xopen_source
-do
-case $cf_fix_cppflags in
-(no)
-	case $cf_add_cflags in
-	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
-		case $cf_add_cflags in
-		(-D*)
-			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+	cat >conftest.$ac_ext <<_ACEOF
+#line 4300 "configure"
+#include "confdefs.h"
 
-			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
-				&& test -z "${cf_tst_cflags}" \
-				&& cf_fix_cppflags=yes
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
 
-			if test $cf_fix_cppflags = yes ; then
+int
+main (void)
+{
 
-	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"
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4319: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4322: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4325: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4328: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_save="$CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+
+	 cat >conftest.$ac_ext <<_ACEOF
+#line 4340 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4359: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4362: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4365: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4368: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	CPPFLAGS="$cf_save"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:4383: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+
+	test -n "$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
@@ -4129,9 +4473,6 @@ 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}:4134: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_new_cflags"
@@ -4139,9 +4480,6 @@ echo "${as_me:-configure}:4134: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 fi
 
 if test -n "$cf_new_cppflags" ; then
-	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
-
-echo "${as_me:-configure}:4144: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
@@ -4149,9 +4487,6 @@ echo "${as_me:-configure}:4144: testing add to \$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}: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"
@@ -4160,18 +4495,38 @@ fi
 
 fi
 
-if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:4164: checking if _XOPEN_SOURCE really is set" >&5
-echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
+if test "$cf_cv_posix_visible" = no; then
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+echo "$as_me:4513: 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}:4519: testing if the symbol is already defined go no further ..." 1>&5
+
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4167 "configure"
+#line 4522 "configure"
 #include "confdefs.h"
-#include <stdlib.h>
+#include <sys/types.h>
 int
-main ()
+main (void)
 {
 
-#ifndef _XOPEN_SOURCE
+#ifndef _POSIX_C_SOURCE
 make an error
 #endif
   ;
@@ -4179,37 +4534,44 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4182: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4537: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4185: \$? = $ac_status" >&5
+  echo "$as_me:4540: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4188: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4543: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4191: \$? = $ac_status" >&5
+  echo "$as_me:4546: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_XOPEN_SOURCE_set=yes
+  cf_cv_posix_c_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_XOPEN_SOURCE_set=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:4200: result: $cf_XOPEN_SOURCE_set" >&5
-echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
-	if test $cf_XOPEN_SOURCE_set = yes
-	then
+cf_want_posix_source=no
+	 case .$cf_POSIX_C_SOURCE in
+	 (.[12]??*)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		;;
+	 (.2)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		cf_want_posix_source=yes
+		;;
+	 (.*)
+		cf_want_posix_source=yes
+		;;
+	 esac
+	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 4205 "configure"
+#line 4567 "configure"
 #include "confdefs.h"
-#include <stdlib.h>
+#include <sys/types.h>
 int
-main ()
+main (void)
 {
 
-#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+#ifdef _POSIX_SOURCE
 make an error
 #endif
   ;
@@ -4217,87 +4579,45 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4220: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4582: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4223: \$? = $ac_status" >&5
+  echo "$as_me:4585: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4226: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4588: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4229: \$? = $ac_status" >&5
+  echo "$as_me:4591: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_XOPEN_SOURCE_set_ok=yes
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_XOPEN_SOURCE_set_ok=no
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		if test $cf_XOPEN_SOURCE_set_ok = no
-		then
-			{ echo "$as_me:4240: WARNING: _XOPEN_SOURCE is lower than requested" >&5
-echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
-		fi
-	else
+	 fi
 
-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) $ECHO_C" >&6
-else
+echo "${as_me:-configure}:4602: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 4252 "configure"
-#include "confdefs.h"
+	 CFLAGS="$cf_trim_CFLAGS"
+	 CPPFLAGS="$cf_trim_CPPFLAGS"
 
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-int
-main ()
-{
+echo "${as_me:-configure}:4610: testing if the second compile does not leave our definition intact error ..." 1>&5
 
-#ifndef _XOPEN_SOURCE
-make an error
-#endif
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4271: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:4274: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4277: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4280: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_xopen_source=no
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_save="$CPPFLAGS"
-	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 4289 "configure"
+#line 4613 "configure"
 #include "confdefs.h"
-
-#include <stdlib.h>
-#include <string.h>
 #include <sys/types.h>
-
 int
-main ()
+main (void)
 {
 
-#ifdef _XOPEN_SOURCE
+#ifndef _POSIX_C_SOURCE
 make an error
 #endif
   ;
@@ -4305,51 +4625,44 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4308: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4628: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4311: \$? = $ac_status" >&5
+  echo "$as_me:4631: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4314: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4634: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4317: \$? = $ac_status" >&5
+  echo "$as_me:4637: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_xopen_source=no
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_xopen_source=$cf_XOPEN_SOURCE
+cf_cv_posix_c_source=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	CPPFLAGS="$cf_save"
+	 CFLAGS="$cf_save_CFLAGS"
+	 CPPFLAGS="$cf_save_CPPFLAGS"
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-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
-
-CFLAGS=`echo "$CFLAGS" | \
-	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
-
-CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+echo "$as_me:4653: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
-	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+if test "$cf_cv_posix_c_source" != no ; then
+	CFLAGS="$cf_trim_CFLAGS"
+	CPPFLAGS="$cf_trim_CPPFLAGS"
 
 cf_fix_cppflags=no
 cf_new_cflags=
 cf_new_cppflags=
 cf_new_extra_cppflags=
 
-for cf_add_cflags in $cf_temp_xopen_source
+for cf_add_cflags in $cf_cv_posix_c_source
 do
 case $cf_fix_cppflags in
 (no)
@@ -4444,274 +4757,678 @@ fi
 
 fi
 
-	fi
-fi
+fi # cf_cv_posix_visible
 
-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
-else
+	;;
+esac
 
-	for cf_type in \
-		"volatile sig_atomic_t" \
-		"sig_atomic_t" \
-		"int"
-	do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 4462 "configure"
-#include "confdefs.h"
+if test -n "$cf_xopen_source" ; then
 
-#include <sys/types.h>
-#include <signal.h>
-#include <stdio.h>
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_xopen_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+
+	test -n "$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 "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:4847: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-extern $cf_type x;
-$cf_type x;
-static void handler(int sig)
-{
-	x = 5;
-}
-int
-main ()
-{
-signal(SIGINT, handler);
-		 x = 1
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4485: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:4488: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4491: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:4494: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_sig_atomic_t=$cf_type
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_sig_atomic_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		test "$cf_cv_sig_atomic_t" != no && break
-	done
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:4857: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
 fi
 
-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 $cf_cv_sig_atomic_t
-EOF
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-# Work around breakage on OS X
+echo "${as_me:-configure}:4867: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
-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) $ECHO_C" >&6
-else
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 4524 "configure"
-#include "confdefs.h"
+fi
 
-#include <sys/types.h>
-#include <sys/signal.h>
+fi
 
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+	echo "$as_me:4877: 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 4880 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
 int
-main ()
+main (void)
 {
-int x = SIGWINCH
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4539: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4895: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4542: \$? = $ac_status" >&5
+  echo "$as_me:4898: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4545: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4901: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4548: \$? = $ac_status" >&5
+  echo "$as_me:4904: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_define_sigwinch=yes
+  cf_XOPEN_SOURCE_set=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 4555 "configure"
+cf_XOPEN_SOURCE_set=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	echo "$as_me:4913: 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 4918 "configure"
 #include "confdefs.h"
-
-#undef _XOPEN_SOURCE
-#undef _POSIX_SOURCE
-#undef _POSIX_C_SOURCE
-#include <sys/types.h>
-#include <sys/signal.h>
-
+#include <stdlib.h>
 int
-main ()
+main (void)
 {
-int x = SIGWINCH
+
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4573: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4933: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4576: \$? = $ac_status" >&5
+  echo "$as_me:4936: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4579: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4939: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4582: \$? = $ac_status" >&5
+  echo "$as_me:4942: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_define_sigwinch=maybe
+  cf_XOPEN_SOURCE_set_ok=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_define_sigwinch=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
+cf_XOPEN_SOURCE_set_ok=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+		if test $cf_XOPEN_SOURCE_set_ok = no
+		then
+			{ echo "$as_me:4953: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
+		fi
+	else
 
-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 "$as_me:4958: 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
 
-cf_cv_fixup_sigwinch=unknown
-cf_sigwinch=32
-while test $cf_sigwinch != 1
-do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4611 "configure"
+#line 4965 "configure"
 #include "confdefs.h"
 
-#undef _XOPEN_SOURCE
-#undef _POSIX_SOURCE
-#undef _POSIX_C_SOURCE
+#include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
-#include <sys/signal.h>
 
 int
-main ()
+main (void)
 {
 
-#if SIGWINCH != $cf_sigwinch
+#ifndef _XOPEN_SOURCE
 make an error
 #endif
-int x = SIGWINCH
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4633: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4984: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4636: \$? = $ac_status" >&5
+  echo "$as_me:4987: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4639: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4990: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4642: \$? = $ac_status" >&5
+  echo "$as_me:4993: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_fixup_sigwinch=$cf_sigwinch
-	 break
+  cf_cv_xopen_source=no
 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 $cf_sigwinch - 1`
-done
+cf_save="$CPPFLAGS"
 
-fi
-echo "$as_me:4656: result: $cf_cv_fixup_sigwinch" >&5
-echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
-	if test "$cf_cv_fixup_sigwinch" != unknown ; then
-		CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch"
-	fi
-fi
+	 cat >conftest.$ac_ext <<_ACEOF
+#line 5005 "configure"
+#include "confdefs.h"
 
-# Checks for CODESET support.
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
 
-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 ()
+main (void)
 {
-char* cs = nl_langinfo(CODESET);
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4684: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5024: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4687: \$? = $ac_status" >&5
+  echo "$as_me:5027: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4690: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5030: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4693: \$? = $ac_status" >&5
+  echo "$as_me:5033: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  am_cv_langinfo_codeset=yes
+  cf_cv_xopen_source=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-am_cv_langinfo_codeset=no
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+	CPPFLAGS="$cf_save"
 
 fi
-echo "$as_me:4704: result: $am_cv_langinfo_codeset" >&5
-echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
-	if test $am_cv_langinfo_codeset = yes; then
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-cat >>confdefs.h <<\EOF
-#define HAVE_LANGINFO_CODESET 1
-EOF
+fi
+echo "$as_me:5048: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
-	fi
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+
+	test -n "$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}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+	fi
+fi
+fi # cf_cv_posix_visible
+
+echo "$as_me:5167: 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) $ECHO_C" >&6
+else
+
+	for cf_type in \
+		"volatile sig_atomic_t" \
+		"sig_atomic_t" \
+		"int"
+	do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 5179 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <signal.h>
+#include <stdio.h>
+
+extern $cf_type x;
+$cf_type x;
+static void handler(int sig)
+{
+	x = 5;
+}
+int
+main (void)
+{
+signal(SIGINT, handler);
+		 x = 1
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5202: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5205: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5208: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5211: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_sig_atomic_t=$cf_type
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_sig_atomic_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		test "$cf_cv_sig_atomic_t" != no && break
+	done
+
+fi
+
+echo "$as_me:5225: 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 $cf_cv_sig_atomic_t
+EOF
+
+# Work around breakage on OS X
+
+echo "$as_me:5234: 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 5241 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5256: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5259: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5262: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5265: \$? = $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 5272 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5290: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5293: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5296: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5299: \$? = $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:5313: 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:5317: 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 5328 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+
+#if SIGWINCH != $cf_sigwinch
+make an error
+#endif
+int x = SIGWINCH
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5350: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5353: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5356: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5359: \$? = $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:5373: 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:5383: 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 5389 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main (void)
+{
+char* cs = nl_langinfo(CODESET);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5401: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5404: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5407: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5410: \$? = $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:5421: 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 "$as_me:4714: checking if you want to use pkg-config" >&5
+echo "$as_me:5431: 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.
@@ -4721,7 +5438,7 @@ if test "${with_pkg_config+set}" = set; then
 else
   cf_pkg_config=yes
 fi;
-echo "$as_me:4724: result: $cf_pkg_config" >&5
+echo "$as_me:5441: result: $cf_pkg_config" >&5
 echo "${ECHO_T}$cf_pkg_config" >&6
 
 case $cf_pkg_config in
@@ -4733,7 +5450,7 @@ case $cf_pkg_config in
 if test -n "$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:4736: checking for $ac_word" >&5
+echo "$as_me:5453: 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
@@ -4750,7 +5467,7 @@ 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:4753: found $ac_dir/$ac_word" >&5
+   echo "$as_me:5470: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4761,10 +5478,10 @@ fi
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 
 if test -n "$PKG_CONFIG"; then
-  echo "$as_me:4764: result: $PKG_CONFIG" >&5
+  echo "$as_me:5481: result: $PKG_CONFIG" >&5
 echo "${ECHO_T}$PKG_CONFIG" >&6
 else
-  echo "$as_me:4767: result: no" >&5
+  echo "$as_me:5484: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4773,7 +5490,7 @@ 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:4776: checking for $ac_word" >&5
+echo "$as_me:5493: 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
@@ -4790,7 +5507,7 @@ 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:4793: found $ac_dir/$ac_word" >&5
+   echo "$as_me:5510: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4802,10 +5519,10 @@ fi
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 
 if test -n "$ac_pt_PKG_CONFIG"; then
-  echo "$as_me:4805: result: $ac_pt_PKG_CONFIG" >&5
+  echo "$as_me:5522: result: $ac_pt_PKG_CONFIG" >&5
 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
 else
-  echo "$as_me:4808: result: no" >&5
+  echo "$as_me:5525: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4848,18 +5565,18 @@ case ".$PKG_CONFIG" in
 	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 "$as_me:5568: error: expected a pathname, not \"$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 "$as_me:5575: WARNING: pkg-config is not installed" >&5
 echo "$as_me: WARNING: pkg-config is not installed" >&2;}
 fi
 
-echo "$as_me:4862: checking if you want to see long compiling messages" >&5
+echo "$as_me:5579: 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.
@@ -4893,10 +5610,10 @@ else
 	ECHO_CC=''
 
 fi;
-echo "$as_me:4896: result: $enableval" >&5
+echo "$as_me:5613: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:4899: checking for ncurses wrap-prefix" >&5
+echo "$as_me:5616: 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.
@@ -4906,10 +5623,10 @@ if test "${with_ncurses_wrap_prefix+set}" = set; then
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-echo "$as_me:4909: result: $NCURSES_WRAP_PREFIX" >&5
+echo "$as_me:5626: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 
-echo "$as_me:4912: checking if you want to check for wide-character functions" >&5
+echo "$as_me:5629: 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.
@@ -4926,10 +5643,10 @@ else
 	cf_enable_widec=yes
 
 fi;
-echo "$as_me:4929: result: $cf_enable_widec" >&5
+echo "$as_me:5646: result: $cf_enable_widec" >&5
 echo "${ECHO_T}$cf_enable_widec" >&6
 
-echo "$as_me:4932: checking for specific curses-directory" >&5
+echo "$as_me:5649: 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.
@@ -4939,7 +5656,7 @@ if test "${with_curses_dir+set}" = set; then
 else
   cf_cv_curses_dir=no
 fi;
-echo "$as_me:4942: result: $cf_cv_curses_dir" >&5
+echo "$as_me:5659: 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" )
@@ -4970,7 +5687,7 @@ case ".$withval" in
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4973: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:5690: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -5001,13 +5718,16 @@ if test -n "$cf_cv_curses_dir/include" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 5006 "configure"
+#line 5726 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -5015,16 +5735,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5018: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5738: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5021: \$? = $ac_status" >&5
+  echo "$as_me:5741: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5024: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5744: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5027: \$? = $ac_status" >&5
+  echo "$as_me:5747: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -5041,7 +5761,7 @@ rm -f conftest.$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}:5044: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:5764: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -5077,7 +5797,7 @@ if test -n "$cf_cv_curses_dir/lib" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5080: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5800: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5090,7 +5810,7 @@ fi
 
 cf_cv_screen=curses
 
-echo "$as_me:5093: checking for specified curses library type" >&5
+echo "$as_me:5813: 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.
@@ -5134,13 +5854,13 @@ fi;
 fi;
 fi;
 
-echo "$as_me:5137: result: $cf_cv_screen" >&5
+echo "$as_me:5857: result: $cf_cv_screen" >&5
 echo "${ECHO_T}$cf_cv_screen" >&6
 
 case $cf_cv_screen in
 (curses|curses_*)
 
-echo "$as_me:5143: checking for extra include directories" >&5
+echo "$as_me:5863: 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
@@ -5166,11 +5886,17 @@ case $host_os in
 esac
 
 fi
-echo "$as_me:5169: result: $cf_cv_curses_incdir" >&5
+echo "$as_me:5889: result: $cf_cv_curses_incdir" >&5
 echo "${ECHO_T}$cf_cv_curses_incdir" >&6
-test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
+if test "$cf_cv_curses_incdir" != no
+then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_curses_incdir"
+
+fi
 
-echo "$as_me:5173: checking if we have identified curses headers" >&5
+echo "$as_me:5899: 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) $ECHO_C" >&6
@@ -5182,11 +5908,11 @@ for cf_header in \
 	curses.h  ncurses/ncurses.h ncurses/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 5185 "configure"
+#line 5911 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
-main ()
+main (void)
 {
 initscr(); tgoto("?", 0,0)
   ;
@@ -5194,16 +5920,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5197: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5923: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5200: \$? = $ac_status" >&5
+  echo "$as_me:5926: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5203: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5929: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5206: \$? = $ac_status" >&5
+  echo "$as_me:5932: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -5214,11 +5940,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:5217: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:5943: 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:5221: error: No curses header-files found" >&5
+	{ { echo "$as_me:5947: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5228,23 +5954,23 @@ 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:5231: checking for $ac_header" >&5
+echo "$as_me:5957: 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 5237 "configure"
+#line 5963 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5241: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5967: \"$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:5247: \$? = $ac_status" >&5
+  echo "$as_me:5973: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5263,7 +5989,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:5266: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5992: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -5273,7 +5999,7 @@ EOF
 fi
 done
 
-echo "$as_me:5276: checking for terminfo header" >&5
+echo "$as_me:6002: 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
@@ -5291,14 +6017,14 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 5294 "configure"
+#line 6020 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <$cf_test>
 
 int
-main ()
+main (void)
 {
 int x = auto_left_margin
   ;
@@ -5306,16 +6032,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5309: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6035: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5312: \$? = $ac_status" >&5
+  echo "$as_me:6038: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5315: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6041: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5318: \$? = $ac_status" >&5
+  echo "$as_me:6044: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -5331,7 +6057,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:5334: result: $cf_cv_term_header" >&5
+echo "$as_me:6060: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -5363,7 +6089,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:5366: checking for ncurses version" >&5
+echo "$as_me:6092: 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) $ECHO_C" >&6
@@ -5389,10 +6115,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:5392: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:6118: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:5395: \$? = $ac_status" >&5
+  echo "$as_me:6121: \$? = $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%".*%%'`
@@ -5402,12 +6128,12 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5405 "configure"
+#line 6131 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <stdio.h>
-int main()
+int main(void)
 {
 	FILE *fp = fopen("$cf_tempfile", "w");
 #ifdef NCURSES_VERSION
@@ -5427,15 +6153,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5430: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6156: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5433: \$? = $ac_status" >&5
+  echo "$as_me:6159: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5435: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6161: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5438: \$? = $ac_status" >&5
+  echo "$as_me:6164: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -5449,21 +6175,21 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:5452: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:6178: 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 "$as_me:5459: checking if we have identified curses libraries" >&5
+echo "$as_me:6185: 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 5462 "configure"
+#line 6188 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); tgoto("?", 0,0)
   ;
@@ -5471,16 +6197,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5474: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6200: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5477: \$? = $ac_status" >&5
+  echo "$as_me:6203: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5480: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6206: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5483: \$? = $ac_status" >&5
+  echo "$as_me:6209: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -5489,13 +6215,13 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:5492: result: $cf_result" >&5
+echo "$as_me:6218: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = no ; then
 case $host_os in
 (freebsd*)
-	echo "$as_me:5498: checking for tgoto in -lmytinfo" >&5
+	echo "$as_me:6224: 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) $ECHO_C" >&6
@@ -5503,7 +6229,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5506 "configure"
+#line 6232 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5514,7 +6240,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char tgoto ();
 int
-main ()
+main (void)
 {
 tgoto ();
   ;
@@ -5522,16 +6248,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5525: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6251: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5528: \$? = $ac_status" >&5
+  echo "$as_me:6254: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5531: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6257: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5534: \$? = $ac_status" >&5
+  echo "$as_me:6260: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -5542,7 +6268,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5545: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:6271: 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
 
@@ -5572,7 +6298,7 @@ fi
 	# term.h) for cur_colr
 	if test "x$cf_cv_screen" = "xcurses_colr"
 	then
-		echo "$as_me:5575: checking for initscr in -lcur_colr" >&5
+		echo "$as_me:6301: 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) $ECHO_C" >&6
@@ -5580,7 +6306,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcur_colr  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5583 "configure"
+#line 6309 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5591,7 +6317,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char initscr ();
 int
-main ()
+main (void)
 {
 initscr ();
   ;
@@ -5599,16 +6325,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5602: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6328: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5605: \$? = $ac_status" >&5
+  echo "$as_me:6331: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5608: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6334: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5611: \$? = $ac_status" >&5
+  echo "$as_me:6337: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cur_colr_initscr=yes
 else
@@ -5619,7 +6345,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5622: result: $ac_cv_lib_cur_colr_initscr" >&5
+echo "$as_me:6348: 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
 
@@ -5643,7 +6369,7 @@ LIBS="$cf_add_libs"
 
 else
 
-		echo "$as_me:5646: checking for initscr in -lHcurses" >&5
+		echo "$as_me:6372: 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) $ECHO_C" >&6
@@ -5651,7 +6377,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lHcurses  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5654 "configure"
+#line 6380 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5662,7 +6388,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char initscr ();
 int
-main ()
+main (void)
 {
 initscr ();
   ;
@@ -5670,16 +6396,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5673: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6399: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5676: \$? = $ac_status" >&5
+  echo "$as_me:6402: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5679: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6405: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5682: \$? = $ac_status" >&5
+  echo "$as_me:6408: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Hcurses_initscr=yes
 else
@@ -5690,7 +6416,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5693: result: $ac_cv_lib_Hcurses_initscr" >&5
+echo "$as_me:6419: 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
 
@@ -5712,7 +6438,9 @@ do
 done
 LIBS="$cf_add_libs"
 
-			CPPFLAGS="$CPPFLAGS -D__HP_CURSES -D_HP_CURSES"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D__HP_CURSES -D_HP_CURSES"
+
 			ac_cv_func_initscr=yes
 
 fi
@@ -5746,7 +6474,7 @@ if test -n "/lib64" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5749: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:6477: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5775,7 +6503,7 @@ if test -n "/lib" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5778: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:6506: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5806,7 +6534,7 @@ if test -n "/lib" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5809: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:6537: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5841,7 +6569,7 @@ if test -n "/usr/5lib" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5844: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:6572: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5885,53 +6613,53 @@ if test ".$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:5888: checking for tgoto" >&5
+		echo "$as_me:6616: 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 5894 "configure"
+#line 6622 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char tgoto (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define tgoto autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef tgoto
+
 #ifdef __cplusplus
 extern "C"
 #endif
+
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char tgoto ();
-char (*f) ();
+char tgoto (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
 #if defined (__stub_tgoto) || defined (__stub___tgoto)
-choke me
-#else
-f = tgoto; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for tgoto
 #endif
 
+	return tgoto ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5925: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6653: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5928: \$? = $ac_status" >&5
+  echo "$as_me:6656: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5931: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6659: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5934: \$? = $ac_status" >&5
+  echo "$as_me:6662: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_tgoto=yes
 else
@@ -5941,7 +6669,7 @@ ac_cv_func_tgoto=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5944: result: $ac_cv_func_tgoto" >&5
+echo "$as_me:6672: 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
@@ -5950,7 +6678,7 @@ 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:5953: checking for tgoto in -l$cf_term_lib" >&5
+echo "$as_me:6681: 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) $ECHO_C" >&6
@@ -5958,7 +6686,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_term_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5961 "configure"
+#line 6689 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5969,7 +6697,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char tgoto ();
 int
-main ()
+main (void)
 {
 tgoto ();
   ;
@@ -5977,16 +6705,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5980: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6708: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5983: \$? = $ac_status" >&5
+  echo "$as_me:6711: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6714: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5989: \$? = $ac_status" >&5
+  echo "$as_me:6717: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -5997,10 +6725,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6000: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:6728: 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
+
+					: ${cf_nculib_root:=$cf_term_lib}
+					break
+
 fi
 
 			done
@@ -6015,76 +6746,16 @@ fi
 	then
 		for cf_curs_lib in $cf_check_list xcurses jcurses pdcurses unknown
 		do
-			as_ac_Lib=`echo "ac_cv_lib_$cf_curs_lib''_initscr" | $as_tr_sh`
-echo "$as_me: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) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$cf_curs_lib  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 6027 "configure"
-#include "confdefs.h"
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char initscr ();
-int
-main ()
-{
-initscr ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6046: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:6049: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6052: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6055: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me: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
-fi
-
-		done
-	fi
-	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:6080: checking if we can link with $cf_curs_lib library" >&5
+			LIBS="-l$cf_curs_lib $cf_save_LIBS"
+			if test "$cf_term_lib" = unknown || test "$cf_term_lib" = "$cf_curs_lib" ; then
+				echo "$as_me:6751: 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 6083 "configure"
+				cat >conftest.$ac_ext <<_ACEOF
+#line 6754 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -6092,16 +6763,16 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6095: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6766: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6098: \$? = $ac_status" >&5
+  echo "$as_me:6769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6101: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6104: \$? = $ac_status" >&5
+  echo "$as_me:6775: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -6110,22 +6781,20 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6113: result: $cf_result" >&5
+				echo "$as_me:6784: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
-		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:6121: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+				test $cf_result = yes && break
+			elif test "$cf_curs_lib" = "$cf_term_lib" ; then
+				cf_result=no
+			elif test "$cf_term_lib" != predefined ; then
+				echo "$as_me:6790: 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 6124 "configure"
+				cat >conftest.$ac_ext <<_ACEOF
+#line 6793 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); tgoto((char *)0, 0, 0);
   ;
@@ -6133,29 +6802,29 @@ initscr(); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6136: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6805: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6139: \$? = $ac_status" >&5
+  echo "$as_me:6808: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6142: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6811: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6145: \$? = $ac_status" >&5
+  echo "$as_me:6814: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
-			cat >conftest.$ac_ext <<_ACEOF
-#line 6154 "configure"
+					LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
+					cat >conftest.$ac_ext <<_ACEOF
+#line 6823 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -6163,16 +6832,16 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6166: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6835: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6169: \$? = $ac_status" >&5
+  echo "$as_me:6838: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6172: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6841: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6175: \$? = $ac_status" >&5
+  echo "$as_me:6844: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -6184,16 +6853,22 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6187: result: $cf_result" >&5
+				echo "$as_me:6856: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
+				test $cf_result != error && break
+			fi
+		done
 	fi
+	test $cf_curs_lib = unknown && { { echo "$as_me:6862: error: no curses library found" >&5
+echo "$as_me: error: no curses library found" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 fi
 
 	;;
 (ncursesw*)
 
-echo "$as_me:6196: checking for multibyte character support" >&5
+echo "$as_me:6871: 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
@@ -6201,12 +6876,12 @@ else
 
 	cf_save_LIBS="$LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 6204 "configure"
+#line 6879 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
 int
-main ()
+main (void)
 {
 putwc(0,0);
   ;
@@ -6214,16 +6889,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6217: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6892: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6220: \$? = $ac_status" >&5
+  echo "$as_me:6895: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6223: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6898: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6226: \$? = $ac_status" >&5
+  echo "$as_me:6901: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -6235,17 +6910,17 @@ cat conftest.$ac_ext >&5
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:6238: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6913: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 6243 "configure"
+#line 6918 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
 int
-main ()
+main (void)
 {
 putwc(0,0);
   ;
@@ -6253,16 +6928,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6256: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6931: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6259: \$? = $ac_status" >&5
+  echo "$as_me:6934: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6262: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6937: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6265: \$? = $ac_status" >&5
+  echo "$as_me:6940: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6276,12 +6951,12 @@ cat conftest.$ac_ext >&5
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 6279 "configure"
+#line 6954 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
 int
-main ()
+main (void)
 {
 putwc(0,0);
   ;
@@ -6289,16 +6964,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6292: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6967: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6295: \$? = $ac_status" >&5
+  echo "$as_me:6970: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6298: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6973: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6301: \$? = $ac_status" >&5
+  echo "$as_me:6976: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6315,9 +6990,9 @@ cat conftest.$ac_ext >&5
 
 	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}:6993: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:6320: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6995: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
 	cf_save_CPPFLAGS="$CPPFLAGS"
 	cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6408,16 +7083,20 @@ cf_search="$cf_search $cf_header_path_list"
 		if test -d $cf_cv_header_path_utf8 ; then
 			test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6411: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:7086: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_utf8"
 
-			CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 6415 "configure"
+#line 7094 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
 int
-main ()
+main (void)
 {
 putwc(0,0);
   ;
@@ -6425,21 +7104,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6428: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7107: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6431: \$? = $ac_status" >&5
+  echo "$as_me:7110: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6434: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7113: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6437: \$? = $ac_status" >&5
+  echo "$as_me:7116: \$? = $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 $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:7121: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
 				cf_cv_find_linkage_utf8=maybe
 				cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6457,7 +7136,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 	if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:6460: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:7139: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
 		cf_save_LDFLAGS="$LDFLAGS"
@@ -6532,18 +7211,18 @@ cf_search="$cf_library_path_list $cf_search"
 				if test -d $cf_cv_library_path_utf8 ; then
 					test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6535: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:7214: 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"
+#line 7220 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
 int
-main ()
+main (void)
 {
 putwc(0,0);
   ;
@@ -6551,21 +7230,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6554: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7233: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6557: \$? = $ac_status" >&5
+  echo "$as_me:7236: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6560: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6563: \$? = $ac_status" >&5
+  echo "$as_me:7242: \$? = $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}:6568: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:7247: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
 					cf_cv_find_linkage_utf8=yes
 					cf_cv_library_file_utf8="-lutf8"
@@ -6607,7 +7286,7 @@ fi
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6610: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:7289: 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
@@ -6640,13 +7319,16 @@ if test -n "$cf_cv_header_path_utf8" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 6645 "configure"
+#line 7327 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -6654,16 +7336,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6657: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7339: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6660: \$? = $ac_status" >&5
+  echo "$as_me:7342: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7345: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6666: \$? = $ac_status" >&5
+  echo "$as_me:7348: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6680,7 +7362,7 @@ rm -f conftest.$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}:6683: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7365: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -6716,50 +7398,146 @@ if test -n "$cf_cv_library_path_utf8" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:6719: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:7401: 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=$cf_cv_screen
+cf_have_ncuconfig=no
+
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:7431: 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:7434: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:7437: 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="$LIBS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$PKG_CONFIG --cflags $cf_ncuconfig_root`
+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"
 
-				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
-			fi
-		fi
-	done
-fi
+		;;
+	esac
+	;;
+(yes)
 
-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 $cf_add_1lib"
+	test -n "$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
-LIBS="$cf_add_libs"
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
 fi
 
-cf_ncuconfig_root=$cf_cv_screen
-cf_have_ncuconfig=no
+if test -n "$cf_new_cppflags" ; then
 
-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 "${ECHO_T}yes" >&6
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-		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
+fi
 
-		cf_save_CPPFLAGS="$CPPFLAGS"
-		cf_save_LIBS="$LIBS"
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-		CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags $cf_ncuconfig_root`"
+fi
 
 cf_add_libs="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -6778,11 +7556,11 @@ done
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 6781 "configure"
+#line 7559 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
@@ -6790,37 +7568,37 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6793: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7571: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6796: \$? = $ac_status" >&5
+  echo "$as_me:7574: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6799: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7577: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6802: \$? = $ac_status" >&5
+  echo "$as_me:7580: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6808 "configure"
+#line 7586 "configure"
 #include "confdefs.h"
 #include <${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: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7593: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6818: \$? = $ac_status" >&5
+  echo "$as_me:7596: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6820: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7598: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6823: \$? = $ac_status" >&5
+  echo "$as_me:7601: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -6837,7 +7615,7 @@ cat conftest.$ac_ext >&5
 cf_have_ncuconfig=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6840: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:7618: 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"
@@ -6852,10 +7630,101 @@ cat >>confdefs.h <<\EOF
 EOF
 
 			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+
+echo "$as_me:7634: 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 ${cf_cv_ncurses_header} in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 7652 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:7667: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7670: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:7673: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7676: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:7692: 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
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case $cf_cv_term_header in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
 		fi
 
 	else
-		echo "$as_me:6858: result: no" >&5
+		echo "$as_me:7727: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -6864,14 +7733,14 @@ else
 fi
 
 if test "x$cf_have_ncuconfig" = "xno"; then
-	echo "Looking for ${cf_ncuconfig_root}-config"
+	cf_ncurses_config="${cf_ncuconfig_root}${NCURSES_CONFIG_SUFFIX}-config"; echo "Looking for ${cf_ncurses_config}"
 
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-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 $ac_word" >&5
+echo "$as_me:7743: 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
@@ -6886,70 +7755,166 @@ 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:6889: found $ac_dir/$ac_word" >&5
+echo "$as_me:7758: 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:7766: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
+else
+  echo "$as_me:7769: 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_ncurses_config} ${cf_ncuconfig_root}6-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:7782: 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:7797: 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:6897: result: $NCURSES_CONFIG" >&5
-echo "${ECHO_T}$NCURSES_CONFIG" >&6
-else
-  echo "$as_me:6900: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:7805: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+else
+  echo "$as_me:7808: 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 "$NCURSES_CONFIG" != none ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$NCURSES_CONFIG --cflags`
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+
+	test -n "$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"
 
-    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
+	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
 
-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 "${ECHO_T}no" >&6
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
 fi
 
-  test -n "$ac_ct_NCURSES_CONFIG" && break
-done
-test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
 fi
 
-	if test "$NCURSES_CONFIG" != none ; then
+if test -n "$cf_new_extra_cppflags" ; then
 
-		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
 
 cf_add_libs="`$NCURSES_CONFIG --libs`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -6969,7 +7934,7 @@ LIBS="$cf_add_libs"
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:6972: checking if we have identified curses headers" >&5
+echo "$as_me:7937: 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
@@ -6981,11 +7946,11 @@ for cf_header in \
 	curses.h $cf_cv_screen/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 6984 "configure"
+#line 7949 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
-main ()
+main (void)
 {
 initscr(); tgoto("?", 0,0)
   ;
@@ -6993,16 +7958,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6996: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7961: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6999: \$? = $ac_status" >&5
+  echo "$as_me:7964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7002: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7005: \$? = $ac_status" >&5
+  echo "$as_me:7970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -7013,11 +7978,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:7016: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:7981: 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 "$as_me:7985: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7027,23 +7992,23 @@ 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:7030: checking for $ac_header" >&5
+echo "$as_me:7995: 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"
+#line 8001 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:7040: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:8005: \"$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: \$? = $ac_status" >&5
+  echo "$as_me:8011: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7062,7 +8027,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:7065: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:8030: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -7113,13 +8078,16 @@ if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7118 "configure"
+#line 8086 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -7127,16 +8095,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7130: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8098: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7133: \$? = $ac_status" >&5
+  echo "$as_me:8101: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7136: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8104: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7139: \$? = $ac_status" >&5
+  echo "$as_me:8107: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7153,7 +8121,7 @@ rm -f conftest.$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}:7156: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8124: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7172,7 +8140,7 @@ fi
 
 }
 
-echo "$as_me:7175: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:8143: 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
@@ -7184,12 +8152,12 @@ else
 	do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7187 "configure"
+#line 8155 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
 int
-main ()
+main (void)
 {
 
 #ifdef NCURSES_VERSION
@@ -7208,16 +8176,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7211: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8179: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7214: \$? = $ac_status" >&5
+  echo "$as_me:8182: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7217: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8185: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7220: \$? = $ac_status" >&5
+  echo "$as_me:8188: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -7232,14 +8200,14 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 	done
 
 fi
-echo "$as_me:7235: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:8203: 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:7242: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:8210: 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) $ECHO_C" >&6
@@ -7355,13 +8323,16 @@ if test -n "$cf_incdir" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7360 "configure"
+#line 8331 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -7369,16 +8340,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7372: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8343: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7375: \$? = $ac_status" >&5
+  echo "$as_me:8346: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7378: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8349: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7381: \$? = $ac_status" >&5
+  echo "$as_me:8352: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7395,7 +8366,7 @@ rm -f conftest.$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}:7398: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8369: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7418,12 +8389,12 @@ fi
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7421 "configure"
+#line 8392 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
 int
-main ()
+main (void)
 {
 
 #ifdef NCURSES_VERSION
@@ -7442,16 +8413,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7445: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8416: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7448: \$? = $ac_status" >&5
+  echo "$as_me:8419: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7451: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8422: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7454: \$? = $ac_status" >&5
+  echo "$as_me:8425: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -7472,12 +8443,12 @@ 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:7475: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8446: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:7480: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:8451: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -7508,13 +8479,16 @@ if test -n "$cf_1st_incdir" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7513 "configure"
+#line 8487 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -7522,16 +8496,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7525: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8499: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7528: \$? = $ac_status" >&5
+  echo "$as_me:8502: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7531: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8505: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7534: \$? = $ac_status" >&5
+  echo "$as_me:8508: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7548,7 +8522,7 @@ rm -f conftest.$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}:7551: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8525: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7596,7 +8570,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:7599: checking for terminfo header" >&5
+echo "$as_me:8573: 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
@@ -7614,14 +8588,14 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 7617 "configure"
+#line 8591 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <$cf_test>
 
 int
-main ()
+main (void)
 {
 int x = auto_left_margin
   ;
@@ -7629,16 +8603,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7632: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8606: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7635: \$? = $ac_status" >&5
+  echo "$as_me:8609: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7638: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8612: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7641: \$? = $ac_status" >&5
+  echo "$as_me:8615: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -7654,7 +8628,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:7657: result: $cf_cv_term_header" >&5
+echo "$as_me:8631: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -7692,7 +8666,7 @@ cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-echo "$as_me:7695: checking for ncurses version" >&5
+echo "$as_me:8669: 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) $ECHO_C" >&6
@@ -7718,10 +8692,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:7721: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:8695: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:7724: \$? = $ac_status" >&5
+  echo "$as_me:8698: \$? = $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%".*%%'`
@@ -7731,12 +8705,12 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7734 "configure"
+#line 8708 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <stdio.h>
-int main()
+int main(void)
 {
 	FILE *fp = fopen("$cf_tempfile", "w");
 #ifdef NCURSES_VERSION
@@ -7756,15 +8730,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:7759: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8733: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7762: \$? = $ac_status" >&5
+  echo "$as_me:8736: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:7764: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8738: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7767: \$? = $ac_status" >&5
+  echo "$as_me:8741: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -7778,7 +8752,7 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:7781: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:8755: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -7791,7 +8765,7 @@ cf_nculib_root=$cf_cv_screen
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:7794: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:8768: 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) $ECHO_C" >&6
@@ -7799,7 +8773,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7802 "configure"
+#line 8776 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7810,7 +8784,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char Gpm_Open ();
 int
-main ()
+main (void)
 {
 Gpm_Open ();
   ;
@@ -7818,16 +8792,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7821: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8795: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7824: \$? = $ac_status" >&5
+  echo "$as_me:8798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7827: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7830: \$? = $ac_status" >&5
+  echo "$as_me:8804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -7838,10 +8812,10 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7841: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:8815: 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 "$as_me:8818: 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) $ECHO_C" >&6
@@ -7849,7 +8823,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7852 "configure"
+#line 8826 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7860,7 +8834,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char initscr ();
 int
-main ()
+main (void)
 {
 initscr ();
   ;
@@ -7868,16 +8842,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7871: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8845: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7874: \$? = $ac_status" >&5
+  echo "$as_me:8848: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7877: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8851: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7880: \$? = $ac_status" >&5
+  echo "$as_me:8854: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -7888,7 +8862,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7891: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:8865: 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"
@@ -7903,7 +8877,7 @@ case $host_os in
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:7906: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:8880: 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) $ECHO_C" >&6
@@ -7911,7 +8885,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7914 "configure"
+#line 8888 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7922,7 +8896,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char tgoto ();
 int
-main ()
+main (void)
 {
 tgoto ();
   ;
@@ -7930,16 +8904,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7933: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8907: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7936: \$? = $ac_status" >&5
+  echo "$as_me:8910: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7939: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8913: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7942: \$? = $ac_status" >&5
+  echo "$as_me:8916: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -7950,7 +8924,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7953: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:8927: 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"
@@ -7999,53 +8973,53 @@ else
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:8002: checking for initscr" >&5
+	echo "$as_me:8976: 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"
+#line 8982 "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.  */
+#define initscr autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef initscr
+
 #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) ();
+char initscr (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for initscr
 #endif
 
+	return initscr ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8039: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9013: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8042: \$? = $ac_status" >&5
+  echo "$as_me:9016: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8045: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9019: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8048: \$? = $ac_status" >&5
+  echo "$as_me:9022: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -8055,22 +9029,22 @@ ac_cv_func_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8058: result: $ac_cv_func_initscr" >&5
+echo "$as_me:9032: 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:8065: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:9039: 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"
+#line 9043 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -8078,25 +9052,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8081: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9055: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8084: \$? = $ac_status" >&5
+  echo "$as_me:9058: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8087: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9061: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8090: \$? = $ac_status" >&5
+  echo "$as_me:9064: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8092: result: yes" >&5
+  echo "$as_me:9066: result: yes" >&5
 echo "${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 "$as_me:8099: result: no" >&5
+echo "$as_me:9073: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -8164,15 +9138,15 @@ cf_search="$cf_library_path_list $cf_search"
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:8167: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:9141: 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"
+#line 9145 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -8180,25 +9154,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8183: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9157: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8186: \$? = $ac_status" >&5
+  echo "$as_me:9160: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8189: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9163: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8192: \$? = $ac_status" >&5
+  echo "$as_me:9166: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8194: result: yes" >&5
+  echo "$as_me:9168: result: yes" >&5
 echo "${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:8201: result: no" >&5
+echo "$as_me:9175: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -8213,7 +9187,7 @@ fi
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:8216: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:9190: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8221,7 +9195,7 @@ fi
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:8224: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:9198: 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
@@ -8231,11 +9205,11 @@ echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS..
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8234 "configure"
+#line 9208 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
@@ -8243,23 +9217,23 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8246: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9220: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8249: \$? = $ac_status" >&5
+  echo "$as_me:9223: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8252: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9226: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8255: \$? = $ac_status" >&5
+  echo "$as_me:9229: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8257: result: yes" >&5
+  echo "$as_me:9231: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8262: result: no" >&5
+echo "$as_me:9236: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -8284,20 +9258,116 @@ cf_ncuconfig_root=$cf_cv_screen
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:8287: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:9261: 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 "$as_me:9264: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:8293: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:9267: 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 $cf_ncuconfig_root`"
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$PKG_CONFIG --cflags $cf_ncuconfig_root`
+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="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -8316,11 +9386,11 @@ done
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 8319 "configure"
+#line 9389 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
@@ -8328,37 +9398,37 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8331: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9401: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8334: \$? = $ac_status" >&5
+  echo "$as_me:9404: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8337: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9407: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8340: \$? = $ac_status" >&5
+  echo "$as_me:9410: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8346 "configure"
+#line 9416 "configure"
 #include "confdefs.h"
 #include <${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: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9423: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8356: \$? = $ac_status" >&5
+  echo "$as_me:9426: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8358: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9428: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8361: \$? = $ac_status" >&5
+  echo "$as_me:9431: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -8375,7 +9445,7 @@ cat conftest.$ac_ext >&5
 cf_have_ncuconfig=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:8378: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:9448: result: $cf_have_ncuconfig" >&5
 echo "${ECHO_T}$cf_have_ncuconfig" >&6
 		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
 		if test "$cf_have_ncuconfig" != "yes"
@@ -8386,14 +9456,105 @@ echo "${ECHO_T}$cf_have_ncuconfig" >&6
 		else
 
 cat >>confdefs.h <<\EOF
-#define NCURSES 1
+#define NCURSES 1
+EOF
+
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+
+echo "$as_me:9464: 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 ${cf_cv_ncurses_header} in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 9482 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:9497: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9500: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9503: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9506: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:9522: 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
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case $cf_cv_term_header in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
 EOF
 
-			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+	;;
+esac
+
 		fi
 
 	else
-		echo "$as_me:8396: result: no" >&5
+		echo "$as_me:9557: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -8402,14 +9563,14 @@ else
 fi
 
 if test "x$cf_have_ncuconfig" = "xno"; then
-	echo "Looking for ${cf_ncuconfig_root}-config"
+	cf_ncurses_config="${cf_ncuconfig_root}${NCURSES_CONFIG_SUFFIX}-config"; echo "Looking for ${cf_ncurses_config}"
 
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-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:8412: checking for $ac_word" >&5
+echo "$as_me:9573: 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
@@ -8424,7 +9585,7 @@ 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:8427: found $ac_dir/$ac_word" >&5
+echo "$as_me:9588: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8432,10 +9593,10 @@ fi
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:8435: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:9596: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:8438: result: no" >&5
+  echo "$as_me:9599: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8444,11 +9605,11 @@ fi
 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
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-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:8451: checking for $ac_word" >&5
+echo "$as_me:9612: 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
@@ -8463,7 +9624,7 @@ 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:8466: found $ac_dir/$ac_word" >&5
+echo "$as_me:9627: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8471,10 +9632,10 @@ fi
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:8474: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:9635: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:8477: result: no" >&5
+  echo "$as_me:9638: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8487,7 +9648,103 @@ fi
 
 	if test "$NCURSES_CONFIG" != none ; then
 
-		CPPFLAGS="$CPPFLAGS `$NCURSES_CONFIG --cflags`"
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$NCURSES_CONFIG --cflags`
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+
+	test -n "$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="`$NCURSES_CONFIG --libs`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -8507,7 +9764,7 @@ LIBS="$cf_add_libs"
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:8510: checking if we have identified curses headers" >&5
+echo "$as_me:9767: 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
@@ -8519,11 +9776,11 @@ for cf_header in \
 	curses.h $cf_cv_screen/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 8522 "configure"
+#line 9779 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
-main ()
+main (void)
 {
 initscr(); tgoto("?", 0,0)
   ;
@@ -8531,16 +9788,16 @@ initscr(); tgoto("?", 0,0)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8534: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9791: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8537: \$? = $ac_status" >&5
+  echo "$as_me:9794: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9797: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8543: \$? = $ac_status" >&5
+  echo "$as_me:9800: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -8551,11 +9808,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:8554: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:9811: 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:8558: error: No curses header-files found" >&5
+	{ { echo "$as_me:9815: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8565,23 +9822,23 @@ 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:8568: checking for $ac_header" >&5
+echo "$as_me:9825: 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 8574 "configure"
+#line 9831 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:8578: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:9835: \"$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:8584: \$? = $ac_status" >&5
+  echo "$as_me:9841: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8600,7 +9857,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:8603: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:9860: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -8651,13 +9908,16 @@ if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8656 "configure"
+#line 9916 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -8665,16 +9925,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8668: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9928: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8671: \$? = $ac_status" >&5
+  echo "$as_me:9931: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8674: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9934: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8677: \$? = $ac_status" >&5
+  echo "$as_me:9937: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8691,7 +9951,7 @@ rm -f conftest.$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}:8694: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:9954: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8710,7 +9970,7 @@ fi
 
 }
 
-echo "$as_me:8713: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:9973: 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
@@ -8722,12 +9982,12 @@ else
 	do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8725 "configure"
+#line 9985 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
 int
-main ()
+main (void)
 {
 
 #ifdef NCURSES_VERSION
@@ -8746,16 +10006,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8749: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10009: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8752: \$? = $ac_status" >&5
+  echo "$as_me:10012: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8755: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10015: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8758: \$? = $ac_status" >&5
+  echo "$as_me:10018: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -8770,14 +10030,14 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 	done
 
 fi
-echo "$as_me:8773: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:10033: 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:8780: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:10040: 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) $ECHO_C" >&6
@@ -8893,13 +10153,16 @@ if test -n "$cf_incdir" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8898 "configure"
+#line 10161 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -8907,16 +10170,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8910: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10173: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8913: \$? = $ac_status" >&5
+  echo "$as_me:10176: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8916: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10179: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8919: \$? = $ac_status" >&5
+  echo "$as_me:10182: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8933,7 +10196,7 @@ rm -f conftest.$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}:8936: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:10199: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8956,12 +10219,12 @@ fi
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8959 "configure"
+#line 10222 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
 int
-main ()
+main (void)
 {
 
 #ifdef NCURSES_VERSION
@@ -8980,16 +10243,16 @@ printf("old\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8983: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10246: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8986: \$? = $ac_status" >&5
+  echo "$as_me:10249: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8989: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10252: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8992: \$? = $ac_status" >&5
+  echo "$as_me:10255: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -9010,12 +10273,12 @@ 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:9013: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:10276: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:9018: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:10281: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -9046,13 +10309,16 @@ if test -n "$cf_1st_incdir" ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
-			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 9051 "configure"
+#line 10317 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello")
   ;
@@ -9060,16 +10326,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9063: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10329: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9066: \$? = $ac_status" >&5
+  echo "$as_me:10332: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9069: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10335: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9072: \$? = $ac_status" >&5
+  echo "$as_me:10338: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9086,7 +10352,7 @@ rm -f conftest.$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}:9089: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:10355: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -9134,7 +10400,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:9137: checking for terminfo header" >&5
+echo "$as_me:10403: 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
@@ -9152,14 +10418,14 @@ esac
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 9155 "configure"
+#line 10421 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <$cf_test>
 
 int
-main ()
+main (void)
 {
 int x = auto_left_margin
   ;
@@ -9167,16 +10433,16 @@ int x = auto_left_margin
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9170: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10436: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9173: \$? = $ac_status" >&5
+  echo "$as_me:10439: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9176: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10442: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9179: \$? = $ac_status" >&5
+  echo "$as_me:10445: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -9192,7 +10458,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:9195: result: $cf_cv_term_header" >&5
+echo "$as_me:10461: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -9230,7 +10496,7 @@ cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-echo "$as_me:9233: checking for ncurses version" >&5
+echo "$as_me:10499: 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) $ECHO_C" >&6
@@ -9256,10 +10522,10 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:9259: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:10525: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:9262: \$? = $ac_status" >&5
+  echo "$as_me:10528: \$? = $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%".*%%'`
@@ -9269,12 +10535,12 @@ EOF
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 9272 "configure"
+#line 10538 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
 #include <stdio.h>
-int main()
+int main(void)
 {
 	FILE *fp = fopen("$cf_tempfile", "w");
 #ifdef NCURSES_VERSION
@@ -9294,15 +10560,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:9297: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10563: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9300: \$? = $ac_status" >&5
+  echo "$as_me:10566: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:9302: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10568: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9305: \$? = $ac_status" >&5
+  echo "$as_me:10571: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -9316,7 +10582,7 @@ fi
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:9319: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:10585: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -9329,7 +10595,7 @@ cf_nculib_root=$cf_cv_screen
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:9332: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:10598: 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) $ECHO_C" >&6
@@ -9337,7 +10603,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9340 "configure"
+#line 10606 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9348,7 +10614,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char Gpm_Open ();
 int
-main ()
+main (void)
 {
 Gpm_Open ();
   ;
@@ -9356,16 +10622,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9359: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10625: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9362: \$? = $ac_status" >&5
+  echo "$as_me:10628: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9365: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10631: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9368: \$? = $ac_status" >&5
+  echo "$as_me:10634: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -9376,10 +10642,10 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9379: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:10645: 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:9382: checking for initscr in -lgpm" >&5
+  echo "$as_me:10648: 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) $ECHO_C" >&6
@@ -9387,7 +10653,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9390 "configure"
+#line 10656 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9398,7 +10664,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char initscr ();
 int
-main ()
+main (void)
 {
 initscr ();
   ;
@@ -9406,16 +10672,16 @@ initscr ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9409: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10675: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9412: \$? = $ac_status" >&5
+  echo "$as_me:10678: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9415: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10681: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9418: \$? = $ac_status" >&5
+  echo "$as_me:10684: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -9426,7 +10692,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9429: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:10695: 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"
@@ -9441,7 +10707,7 @@ case $host_os in
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:9444: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:10710: 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) $ECHO_C" >&6
@@ -9449,7 +10715,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9452 "configure"
+#line 10718 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9460,7 +10726,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char tgoto ();
 int
-main ()
+main (void)
 {
 tgoto ();
   ;
@@ -9468,16 +10734,16 @@ tgoto ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9471: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10737: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9474: \$? = $ac_status" >&5
+  echo "$as_me:10740: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9477: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10743: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9480: \$? = $ac_status" >&5
+  echo "$as_me:10746: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -9488,7 +10754,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9491: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:10757: 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"
@@ -9537,53 +10803,53 @@ else
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:9540: checking for initscr" >&5
+	echo "$as_me:10806: 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 9546 "configure"
+#line 10812 "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.  */
+#define initscr autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef initscr
+
 #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) ();
+char initscr (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for initscr
 #endif
 
+	return initscr ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9577: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10843: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9580: \$? = $ac_status" >&5
+  echo "$as_me:10846: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9583: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10849: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9586: \$? = $ac_status" >&5
+  echo "$as_me:10852: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -9593,22 +10859,22 @@ ac_cv_func_initscr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9596: result: $ac_cv_func_initscr" >&5
+echo "$as_me:10862: 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:9603: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:10869: 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 9607 "configure"
+#line 10873 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -9616,25 +10882,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9619: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10885: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9622: \$? = $ac_status" >&5
+  echo "$as_me:10888: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9625: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10891: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9628: \$? = $ac_status" >&5
+  echo "$as_me:10894: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9630: result: yes" >&5
+  echo "$as_me:10896: result: yes" >&5
 echo "${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 "$as_me:9637: result: no" >&5
+echo "$as_me:10903: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -9702,15 +10968,15 @@ cf_search="$cf_library_path_list $cf_search"
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:9705: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:10971: 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 9709 "configure"
+#line 10975 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr()
   ;
@@ -9718,25 +10984,25 @@ initscr()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9721: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10987: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9724: \$? = $ac_status" >&5
+  echo "$as_me:10990: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9727: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10993: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9730: \$? = $ac_status" >&5
+  echo "$as_me:10996: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9732: result: yes" >&5
+  echo "$as_me:10998: result: yes" >&5
 echo "${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:9739: result: no" >&5
+echo "$as_me:11005: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -9751,7 +11017,7 @@ fi
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:9754: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:11020: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -9759,7 +11025,7 @@ fi
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:9762: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:11028: 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
@@ -9769,11 +11035,11 @@ echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS..
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 9772 "configure"
+#line 11038 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
   ;
@@ -9781,23 +11047,23 @@ initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9784: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11050: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9787: \$? = $ac_status" >&5
+  echo "$as_me:11053: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9790: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11056: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9793: \$? = $ac_status" >&5
+  echo "$as_me:11059: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9795: result: yes" >&5
+  echo "$as_me:11061: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:9800: result: no" >&5
+echo "$as_me:11066: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -9817,7 +11083,7 @@ fi
 
 	;;
 (pdcurses)
-	echo "$as_me:9820: checking for X" >&5
+	echo "$as_me:11086: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -9914,17 +11180,17 @@ 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 9917 "configure"
+#line 11183 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:9921: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11187: \"$ac_cpp conftest.$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:9927: \$? = $ac_status" >&5
+  echo "$as_me:11193: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -9957,11 +11223,11 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 9960 "configure"
+#line 11226 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
-main ()
+main (void)
 {
 XtMalloc (0)
   ;
@@ -9969,16 +11235,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9972: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11238: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9975: \$? = $ac_status" >&5
+  echo "$as_me:11241: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11244: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9981: \$? = $ac_status" >&5
+  echo "$as_me:11247: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -10016,7 +11282,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:10019: result: $have_x" >&5
+  echo "$as_me:11285: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -10026,7 +11292,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:10029: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:11295: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -10050,15 +11316,15 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:10053: checking whether -R must be followed by a space" >&5
+      echo "$as_me:11319: 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 10057 "configure"
+#line 11323 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -10066,16 +11332,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10069: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11335: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10072: \$? = $ac_status" >&5
+  echo "$as_me:11338: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10075: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11341: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10078: \$? = $ac_status" >&5
+  echo "$as_me:11344: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -10085,17 +11351,17 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:10088: result: no" >&5
+	echo "$as_me:11354: result: no" >&5
 echo "${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 10094 "configure"
+#line 11360 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -10103,16 +11369,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10106: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11372: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10109: \$? = $ac_status" >&5
+  echo "$as_me:11375: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10112: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11378: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10115: \$? = $ac_status" >&5
+  echo "$as_me:11381: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -10122,11 +11388,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:10125: result: yes" >&5
+	  echo "$as_me:11391: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:10129: result: neither works" >&5
+	  echo "$as_me:11395: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -10146,7 +11412,7 @@ 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 10149 "configure"
+#line 11415 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10157,7 +11423,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char XOpenDisplay ();
 int
-main ()
+main (void)
 {
 XOpenDisplay ();
   ;
@@ -10165,22 +11431,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10168: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11434: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10171: \$? = $ac_status" >&5
+  echo "$as_me:11437: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10174: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11440: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10177: \$? = $ac_status" >&5
+  echo "$as_me:11443: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:10183: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:11449: 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) $ECHO_C" >&6
@@ -10188,7 +11454,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10191 "configure"
+#line 11457 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10199,7 +11465,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char dnet_ntoa ();
 int
-main ()
+main (void)
 {
 dnet_ntoa ();
   ;
@@ -10207,16 +11473,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10210: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11476: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10213: \$? = $ac_status" >&5
+  echo "$as_me:11479: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10216: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11482: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10219: \$? = $ac_status" >&5
+  echo "$as_me:11485: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -10227,14 +11493,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10230: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:11496: 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:10237: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:11503: 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) $ECHO_C" >&6
@@ -10242,7 +11508,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10245 "configure"
+#line 11511 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10253,7 +11519,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char dnet_ntoa ();
 int
-main ()
+main (void)
 {
 dnet_ntoa ();
   ;
@@ -10261,16 +11527,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11530: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10267: \$? = $ac_status" >&5
+  echo "$as_me:11533: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10270: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10273: \$? = $ac_status" >&5
+  echo "$as_me:11539: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -10281,7 +11547,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10284: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:11550: 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"
@@ -10300,53 +11566,53 @@ 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:10303: checking for gethostbyname" >&5
+    echo "$as_me:11569: 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 10309 "configure"
+#line 11575 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char gethostbyname (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define gethostbyname autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef gethostbyname
+
 #ifdef __cplusplus
 extern "C"
 #endif
+
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
-char (*f) ();
+char gethostbyname (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
-choke me
-#else
-f = gethostbyname; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for gethostbyname
 #endif
 
+	return gethostbyname ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10340: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11606: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10343: \$? = $ac_status" >&5
+  echo "$as_me:11609: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10346: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11612: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10349: \$? = $ac_status" >&5
+  echo "$as_me:11615: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -10356,11 +11622,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10359: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:11625: 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:10363: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:11629: 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) $ECHO_C" >&6
@@ -10368,7 +11634,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10371 "configure"
+#line 11637 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10379,7 +11645,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char gethostbyname ();
 int
-main ()
+main (void)
 {
 gethostbyname ();
   ;
@@ -10387,16 +11653,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10390: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11656: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10393: \$? = $ac_status" >&5
+  echo "$as_me:11659: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10396: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11662: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10399: \$? = $ac_status" >&5
+  echo "$as_me:11665: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -10407,14 +11673,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10410: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:11676: 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:10417: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:11683: 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) $ECHO_C" >&6
@@ -10422,7 +11688,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10425 "configure"
+#line 11691 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10433,7 +11699,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char gethostbyname ();
 int
-main ()
+main (void)
 {
 gethostbyname ();
   ;
@@ -10441,16 +11707,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10444: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11710: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10447: \$? = $ac_status" >&5
+  echo "$as_me:11713: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10450: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11716: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10453: \$? = $ac_status" >&5
+  echo "$as_me:11719: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -10461,7 +11727,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10464: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:11730: 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"
@@ -10477,53 +11743,53 @@ 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 "$as_me:10480: checking for connect" >&5
+    echo "$as_me:11746: 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 10486 "configure"
+#line 11752 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char connect (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define connect autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef connect
+
 #ifdef __cplusplus
 extern "C"
 #endif
+
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char connect ();
-char (*f) ();
+char connect (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
 #if defined (__stub_connect) || defined (__stub___connect)
-choke me
-#else
-f = connect; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for connect
 #endif
 
+	return connect ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10517: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11783: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10520: \$? = $ac_status" >&5
+  echo "$as_me:11786: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10523: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11789: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10526: \$? = $ac_status" >&5
+  echo "$as_me:11792: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -10533,11 +11799,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10536: result: $ac_cv_func_connect" >&5
+echo "$as_me:11802: 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:10540: checking for connect in -lsocket" >&5
+      echo "$as_me:11806: 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) $ECHO_C" >&6
@@ -10545,7 +11811,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10548 "configure"
+#line 11814 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10556,7 +11822,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char connect ();
 int
-main ()
+main (void)
 {
 connect ();
   ;
@@ -10564,16 +11830,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10567: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11833: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10570: \$? = $ac_status" >&5
+  echo "$as_me:11836: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10573: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11839: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10576: \$? = $ac_status" >&5
+  echo "$as_me:11842: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -10584,7 +11850,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10587: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:11853: 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"
@@ -10593,53 +11859,53 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:10596: checking for remove" >&5
+    echo "$as_me:11862: 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 10602 "configure"
+#line 11868 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char remove (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define remove autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef remove
+
 #ifdef __cplusplus
 extern "C"
 #endif
+
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char remove ();
-char (*f) ();
+char remove (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
 #if defined (__stub_remove) || defined (__stub___remove)
-choke me
-#else
-f = remove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for remove
 #endif
 
+	return remove ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10633: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11899: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10636: \$? = $ac_status" >&5
+  echo "$as_me:11902: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10639: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11905: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10642: \$? = $ac_status" >&5
+  echo "$as_me:11908: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -10649,11 +11915,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10652: result: $ac_cv_func_remove" >&5
+echo "$as_me:11918: 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:10656: checking for remove in -lposix" >&5
+      echo "$as_me:11922: 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) $ECHO_C" >&6
@@ -10661,7 +11927,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10664 "configure"
+#line 11930 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10672,7 +11938,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char remove ();
 int
-main ()
+main (void)
 {
 remove ();
   ;
@@ -10680,16 +11946,16 @@ remove ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10683: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11949: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10686: \$? = $ac_status" >&5
+  echo "$as_me:11952: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10689: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11955: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10692: \$? = $ac_status" >&5
+  echo "$as_me:11958: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -10700,7 +11966,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10703: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:11969: 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"
@@ -10709,53 +11975,53 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:10712: checking for shmat" >&5
+    echo "$as_me:11978: 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"
+#line 11984 "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.  */
+#define shmat autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef shmat
+
 #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) ();
+char shmat (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for shmat
 #endif
 
+	return shmat ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10749: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12015: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10752: \$? = $ac_status" >&5
+  echo "$as_me:12018: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10755: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12021: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10758: \$? = $ac_status" >&5
+  echo "$as_me:12024: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -10765,11 +12031,11 @@ ac_cv_func_shmat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10768: result: $ac_cv_func_shmat" >&5
+echo "$as_me:12034: 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 "$as_me:12038: 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) $ECHO_C" >&6
@@ -10777,7 +12043,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10780 "configure"
+#line 12046 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10788,7 +12054,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char shmat ();
 int
-main ()
+main (void)
 {
 shmat ();
   ;
@@ -10796,16 +12062,16 @@ shmat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10799: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12065: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10802: \$? = $ac_status" >&5
+  echo "$as_me:12068: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10805: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12071: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10808: \$? = $ac_status" >&5
+  echo "$as_me:12074: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -10816,7 +12082,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10819: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:12085: 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"
@@ -10834,7 +12100,7 @@ fi
   # 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 "$as_me:10837: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:12103: 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) $ECHO_C" >&6
@@ -10842,7 +12108,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10845 "configure"
+#line 12111 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10853,7 +12119,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char IceConnectionNumber ();
 int
-main ()
+main (void)
 {
 IceConnectionNumber ();
   ;
@@ -10861,16 +12127,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10864: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12130: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10867: \$? = $ac_status" >&5
+  echo "$as_me:12133: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10870: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12136: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10873: \$? = $ac_status" >&5
+  echo "$as_me:12139: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -10881,7 +12147,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10884: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:12150: 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"
@@ -10893,7 +12159,7 @@ fi
 
 cf_x_athena=${cf_x_athena:-Xaw}
 
-echo "$as_me:10896: checking if you want to link with Xaw 3d library" >&5
+echo "$as_me:12162: 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=
 
@@ -10904,14 +12170,14 @@ if test "${with_Xaw3d+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3d
-	echo "$as_me:10907: result: yes" >&5
+	echo "$as_me:12173: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10910: result: no" >&5
+	echo "$as_me:12176: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10914: checking if you want to link with Xaw 3d xft library" >&5
+echo "$as_me:12180: 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=
 
@@ -10922,14 +12188,14 @@ if test "${with_Xaw3dxft+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3dxft
-	echo "$as_me:10925: result: yes" >&5
+	echo "$as_me:12191: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10928: result: no" >&5
+	echo "$as_me:12194: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10932: checking if you want to link with neXT Athena library" >&5
+echo "$as_me:12198: 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=
 
@@ -10940,14 +12206,14 @@ if test "${with_neXtaw+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=neXtaw
-	echo "$as_me:10943: result: yes" >&5
+	echo "$as_me:12209: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10946: result: no" >&5
+	echo "$as_me:12212: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10950: checking if you want to link with Athena-Plus library" >&5
+echo "$as_me:12216: 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=
 
@@ -10958,10 +12224,10 @@ if test "${with_XawPlus+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=XawPlus
-	echo "$as_me:10961: result: yes" >&5
+	echo "$as_me:12227: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10964: result: no" >&5
+	echo "$as_me:12230: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -10981,17 +12247,17 @@ if test "$PKG_CONFIG" != none ; then
 if test "$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 $cf_athena_pkg ..." 1>&5
+echo "${as_me:-configure}:12250: 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: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12256: 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: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12260: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11122,26 +12388,26 @@ EOF
 			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 $LIBS ..." 1>&5
+echo "${as_me:-configure}:12391: testing ..trimmed $LIBS ..." 1>&5
 
 			;;
 		esac
 	done
 
-echo "$as_me:11131: checking for usable $cf_x_athena/Xmu package" >&5
+echo "$as_me:12397: 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"
+#line 12404 "configure"
 #include "confdefs.h"
 
 #include <X11/Xmu/CharSet.h>
 
 int
-main ()
+main (void)
 {
 
 int check = XmuCompareISOLatin1("big", "small")
@@ -11151,16 +12417,16 @@ int check = XmuCompareISOLatin1("big", "small")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11154: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12420: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11157: \$? = $ac_status" >&5
+  echo "$as_me:12423: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11160: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12426: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11163: \$? = $ac_status" >&5
+  echo "$as_me:12429: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xaw_compat=yes
 else
@@ -11170,7 +12436,7 @@ cf_cv_xaw_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:11173: result: $cf_cv_xaw_compat" >&5
+echo "$as_me:12439: result: $cf_cv_xaw_compat" >&5
 echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 
 			if test "$cf_cv_xaw_compat" = no
@@ -11182,7 +12448,7 @@ echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 				(*)
 					test -n "$verbose" && echo "	work around broken package" 1>&6
 
-echo "${as_me:-configure}:11185: testing work around broken package ..." 1>&5
+echo "${as_me:-configure}:12451: testing work around broken package ..." 1>&5
 
 					cf_save_xmu="$LIBS"
 					cf_first_lib=`echo "$cf_save_xmu" | sed -e 's/^  *//' -e 's/ .*//'`
@@ -11190,17 +12456,17 @@ echo "${as_me:-configure}:11185: testing work around broken package ..." 1>&5
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then
 	test -n "$verbose" && echo "	found package xmu" 1>&6
 
-echo "${as_me:-configure}:11193: testing found package xmu ..." 1>&5
+echo "${as_me:-configure}:12459: 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: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12465: 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: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12469: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11320,12 +12586,12 @@ LIBS="$cf_add_libs"
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:11323: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:12589: 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  $LIBS ..." 1>&5
+echo "${as_me:-configure}:12594: testing ...after  $LIBS ..." 1>&5
 
 else
 	cf_pkgconfig_incs=
@@ -11333,12 +12599,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:11336: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:12602: 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  $LIBS ..." 1>&5
+echo "${as_me:-configure}:12607: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -11349,7 +12615,7 @@ fi
 			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 $LIBS ..." 1>&5
+echo "${as_me:-configure}:12618: testing ..trimmed $LIBS ..." 1>&5
 
 			;;
 		esac
@@ -11374,17 +12640,17 @@ 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 "${as_me:-configure}:11377: testing found package Xext ..." 1>&5
+echo "${as_me:-configure}:12643: 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: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12649: 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: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12653: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11505,7 +12771,7 @@ else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
 
-	echo "$as_me:11508: checking for XextCreateExtension in -lXext" >&5
+	echo "$as_me:12774: 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) $ECHO_C" >&6
@@ -11513,7 +12779,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 11516 "configure"
+#line 12782 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -11524,7 +12790,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char XextCreateExtension ();
 int
-main ()
+main (void)
 {
 XextCreateExtension ();
   ;
@@ -11532,16 +12798,16 @@ XextCreateExtension ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11535: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12801: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11538: \$? = $ac_status" >&5
+  echo "$as_me:12804: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11541: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12807: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11544: \$? = $ac_status" >&5
+  echo "$as_me:12810: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xext_XextCreateExtension=yes
 else
@@ -11552,7 +12818,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:11555: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "$as_me:12821: 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
 
@@ -11588,17 +12854,17 @@ then
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then
 	test -n "$verbose" && echo "	found package x11" 1>&6
 
-echo "${as_me:-configure}:11591: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:12857: 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: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12863: 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: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12867: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11718,24 +12984,24 @@ LIBS="$cf_add_libs"
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11721: WARNING: unable to find X11 library" >&5
+	{ echo "$as_me:12987: WARNING: unable to find X11 library" >&5
 echo "$as_me: WARNING: unable to find X11 library" >&2;}
 fi
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
 	test -n "$verbose" && echo "	found package ice" 1>&6
 
-echo "${as_me:-configure}:11728: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:12994: 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}:11734: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13000: 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}:11738: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13004: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11855,24 +13121,24 @@ LIBS="$cf_add_libs"
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11858: WARNING: unable to find ICE library" >&5
+	{ echo "$as_me:13124: WARNING: unable to find ICE library" >&5
 echo "$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 "${as_me:-configure}:11865: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:13131: 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}:11871: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13137: 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: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13141: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11992,24 +13258,24 @@ LIBS="$cf_add_libs"
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11995: WARNING: unable to find SM library" >&5
+	{ echo "$as_me:13261: WARNING: unable to find SM library" >&5
 echo "$as_me: WARNING: unable to find SM library" >&2;}
 fi
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:12002: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:13268: testing found package xt ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
 	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:12008: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13274: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:12012: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13278: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12129,7 +13395,7 @@ LIBS="$cf_add_libs"
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:12132: WARNING: unable to find Xt library" >&5
+	{ echo "$as_me:13398: WARNING: unable to find Xt library" >&5
 echo "$as_me: WARNING: unable to find Xt library" >&2;}
 fi
 
@@ -12140,17 +13406,17 @@ 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 "${as_me:-configure}:12143: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:13409: testing found package xt ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
 	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:12149: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13415: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:12153: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13419: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12271,20 +13537,20 @@ LIBS="$cf_add_libs"
 		;;
 	(*)
 # we have an "xt" package, but it may omit Xt's dependency on X11
-echo "$as_me:12274: checking for usable X dependency" >&5
+echo "$as_me:13540: 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 12281 "configure"
+#line 13547 "configure"
 #include "confdefs.h"
 
 #include <X11/Xlib.h>
 
 int
-main ()
+main (void)
 {
 
 	int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0);
@@ -12297,16 +13563,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12300: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13566: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12303: \$? = $ac_status" >&5
+  echo "$as_me:13569: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12306: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13572: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12309: \$? = $ac_status" >&5
+  echo "$as_me:13575: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_x11_compat=yes
 else
@@ -12316,30 +13582,30 @@ cf_cv_xt_x11_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12319: result: $cf_cv_xt_x11_compat" >&5
+echo "$as_me:13585: 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 "${as_me:-configure}:12325: testing work around broken X11 dependency ..." 1>&5
+echo "${as_me:-configure}:13591: 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 "${as_me:-configure}:12332: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:13598: 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}:12338: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13604: 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}:12342: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13608: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12462,12 +13728,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:12465: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:13731: 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  $LIBS ..." 1>&5
+echo "${as_me:-configure}:13736: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -12475,20 +13741,20 @@ fi
 		;;
 	esac
 
-echo "$as_me:12478: checking for usable X Toolkit package" >&5
+echo "$as_me:13744: 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"
+#line 13751 "configure"
 #include "confdefs.h"
 
 #include <X11/Shell.h>
 
 int
-main ()
+main (void)
 {
 int num = IceConnectionNumber(0)
 
@@ -12497,16 +13763,16 @@ int num = IceConnectionNumber(0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12500: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13766: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12503: \$? = $ac_status" >&5
+  echo "$as_me:13769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12506: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12509: \$? = $ac_status" >&5
+  echo "$as_me:13775: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_ice_compat=yes
 else
@@ -12516,7 +13782,7 @@ cf_cv_xt_ice_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12519: result: $cf_cv_xt_ice_compat" >&5
+echo "$as_me:13785: result: $cf_cv_xt_ice_compat" >&5
 echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 
 	if test "$cf_cv_xt_ice_compat" = no
@@ -12530,22 +13796,22 @@ echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 			(*)
 				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
 
-echo "${as_me:-configure}:12533: testing work around broken ICE dependency ..." 1>&5
+echo "${as_me:-configure}:13799: 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 "${as_me:-configure}:12538: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:13804: 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}:12544: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13810: 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}:12548: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13814: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12664,17 +13930,17 @@ LIBS="$cf_add_libs"
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
 	test -n "$verbose" && echo "	found package sm" 1>&6
 
-echo "${as_me:-configure}:12667: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:13933: 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}:12673: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:13939: 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}:12677: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:13943: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12803,12 +14069,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:12806: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:14072: 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}:12811: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:14077: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -12828,7 +14094,7 @@ else
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:12831: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:14097: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -12913,7 +14179,7 @@ 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 $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:14182: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_new_cflags"
@@ -12923,7 +14189,7 @@ 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 $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:14192: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
@@ -12933,7 +14199,7 @@ 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 $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:14202: 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"
@@ -12942,11 +14208,11 @@ fi
 
 if test "x$cf_check_cflags" != "x$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 12945 "configure"
+#line 14211 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello world");
   ;
@@ -12954,16 +14220,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12957: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14223: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12960: \$? = $ac_status" >&5
+  echo "$as_me:14226: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14229: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12966: \$? = $ac_status" >&5
+  echo "$as_me:14232: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -12971,12 +14237,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:12974: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:14240: 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 "${as_me:-configure}:12979: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:14245: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -12984,53 +14250,53 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:12987: checking for XOpenDisplay" >&5
+	echo "$as_me:14253: 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"
+#line 14259 "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.  */
+#define XOpenDisplay autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef XOpenDisplay
+
 #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) ();
+char XOpenDisplay (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for XOpenDisplay
 #endif
 
+	return XOpenDisplay ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13024: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14290: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13027: \$? = $ac_status" >&5
+  echo "$as_me:14293: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13030: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14296: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13033: \$? = $ac_status" >&5
+  echo "$as_me:14299: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XOpenDisplay=yes
 else
@@ -13040,13 +14306,13 @@ ac_cv_func_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13043: result: $ac_cv_func_XOpenDisplay" >&5
+echo "$as_me:14309: result: $ac_cv_func_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
 if test $ac_cv_func_XOpenDisplay = yes; then
   :
 else
 
-	echo "$as_me:13049: checking for XOpenDisplay in -lX11" >&5
+	echo "$as_me:14315: 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) $ECHO_C" >&6
@@ -13054,7 +14320,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13057 "configure"
+#line 14323 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13065,7 +14331,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char XOpenDisplay ();
 int
-main ()
+main (void)
 {
 XOpenDisplay ();
   ;
@@ -13073,16 +14339,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13076: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14342: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13079: \$? = $ac_status" >&5
+  echo "$as_me:14345: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13082: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14348: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13085: \$? = $ac_status" >&5
+  echo "$as_me:14351: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -13093,7 +14359,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13096: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:14362: 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
 
@@ -13117,53 +14383,53 @@ fi
 
 fi
 
-	echo "$as_me:13120: checking for XtAppInitialize" >&5
+	echo "$as_me:14386: 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"
+#line 14392 "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.  */
+#define XtAppInitialize autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef XtAppInitialize
+
 #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) ();
+char XtAppInitialize (void);
 
 int
-main ()
+main (void)
 {
-/* The GNU C library defines this for functions which it implements
+
+/* The GNU C library defines stubs 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;
+#error found stub for XtAppInitialize
 #endif
 
+	return XtAppInitialize ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13157: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14423: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13160: \$? = $ac_status" >&5
+  echo "$as_me:14426: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14429: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13166: \$? = $ac_status" >&5
+  echo "$as_me:14432: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XtAppInitialize=yes
 else
@@ -13173,13 +14439,13 @@ ac_cv_func_XtAppInitialize=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13176: result: $ac_cv_func_XtAppInitialize" >&5
+echo "$as_me:14442: result: $ac_cv_func_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
 if test $ac_cv_func_XtAppInitialize = yes; then
   :
 else
 
-	echo "$as_me:13182: checking for XtAppInitialize in -lXt" >&5
+	echo "$as_me:14448: 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) $ECHO_C" >&6
@@ -13187,7 +14453,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13190 "configure"
+#line 14456 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13198,7 +14464,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char XtAppInitialize ();
 int
-main ()
+main (void)
 {
 XtAppInitialize ();
   ;
@@ -13206,16 +14472,16 @@ XtAppInitialize ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13209: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14475: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13212: \$? = $ac_status" >&5
+  echo "$as_me:14478: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14481: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13218: \$? = $ac_status" >&5
+  echo "$as_me:14484: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xt_XtAppInitialize=yes
 else
@@ -13226,7 +14492,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13229: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "$as_me:14495: 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
 
@@ -13243,7 +14509,7 @@ fi
 fi
 
 if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:13246: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+	{ echo "$as_me:14512: WARNING: Unable to successfully link X Toolkit library (-lXt) with
 test program.  You will have to check and add the proper libraries by hand
 to makefile." >&5
 echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
@@ -13264,21 +14530,25 @@ do
 		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 $cf_path" >&5
+			CPPFLAGS="$cf_save"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_path/include"
+
+			echo "$as_me:14538: 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 $cf_test" >&5
+			echo "$as_me:14541: checking for $cf_test" >&5
 echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
 		fi
 		cat >conftest.$ac_ext <<_ACEOF
-#line 13275 "configure"
+#line 14545 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
 #include <$cf_test>
 int
-main ()
+main (void)
 {
 
   ;
@@ -13286,16 +14556,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13289: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14559: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13292: \$? = $ac_status" >&5
+  echo "$as_me:14562: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13295: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14565: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13298: \$? = $ac_status" >&5
+  echo "$as_me:14568: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -13304,7 +14574,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:13307: result: $cf_result" >&5
+		echo "$as_me:14577: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 		if test "$cf_result" = yes ; then
 			cf_x_athena_inc=$cf_path
@@ -13316,10 +14586,13 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 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 "$as_me:14589: WARNING: Unable to successfully find Athena header files with test program" >&5
 echo "$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$cf_x_athena_inc"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_x_athena_inc"
+
 fi
 
 cf_x_athena_root=$cf_x_athena
@@ -13362,7 +14635,7 @@ do
 done
 LIBS="$cf_add_libs"
 
-				echo "$as_me:13365: checking for $cf_libs in $cf_path" >&5
+				echo "$as_me:14638: checking for $cf_libs in $cf_path" >&5
 echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6
 			else
 
@@ -13382,18 +14655,18 @@ do
 done
 LIBS="$cf_add_libs"
 
-				echo "$as_me:13385: checking for $cf_test in $cf_libs" >&5
+				echo "$as_me:14658: 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"
+#line 14662 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
 #include <X11/$cf_x_athena_root/SimpleMenu.h>
 
 int
-main ()
+main (void)
 {
 
 $cf_test((XtAppContext) 0)
@@ -13402,16 +14675,16 @@ $cf_test((XtAppContext) 0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13405: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14678: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13408: \$? = $ac_status" >&5
+  echo "$as_me:14681: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13411: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14684: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13414: \$? = $ac_status" >&5
+  echo "$as_me:14687: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -13420,7 +14693,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:13423: result: $cf_result" >&5
+			echo "$as_me:14696: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 			if test "$cf_result" = yes ; then
 				cf_x_athena_lib="$cf_libs"
@@ -13434,7 +14707,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 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:14710: 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$cf_x_athena_root) with test program" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -13452,7 +14725,7 @@ if test -n "$ac_tool_prefix"; 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:13455: checking for $ac_word" >&5
+echo "$as_me:14728: 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
@@ -13467,7 +14740,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_XCURSES_CONFIG="$ac_tool_prefix$ac_prog"
-echo "$as_me:13470: found $ac_dir/$ac_word" >&5
+echo "$as_me:14743: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -13475,10 +14748,10 @@ fi
 fi
 XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
 if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:13478: result: $XCURSES_CONFIG" >&5
+  echo "$as_me:14751: result: $XCURSES_CONFIG" >&5
 echo "${ECHO_T}$XCURSES_CONFIG" >&6
 else
-  echo "$as_me:13481: result: no" >&5
+  echo "$as_me:14754: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13491,7 +14764,7 @@ if test -z "$XCURSES_CONFIG"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:13494: checking for $ac_word" >&5
+echo "$as_me:14767: 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
@@ -13506,7 +14779,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_prog"
-echo "$as_me:13509: found $ac_dir/$ac_word" >&5
+echo "$as_me:14782: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -13514,10 +14787,10 @@ 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: $ac_ct_XCURSES_CONFIG" >&5
+  echo "$as_me:14790: result: $ac_ct_XCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
 else
-  echo "$as_me:13520: result: no" >&5
+  echo "$as_me:14793: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13530,43 +14803,12 @@ fi
 
 if test "$XCURSES_CONFIG" != none ; then
 
-CPPFLAGS="$CPPFLAGS `$XCURSES_CONFIG --cflags`"
-
-cf_add_libs="`$XCURSES_CONFIG --libs`"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
-			cf_add_1lib=
-			break
-		fi
-	done
-	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
-done
-LIBS="$cf_add_libs"
-
-cf_cv_lib_XCurses=yes
-
-else
-
-LDFLAGS="$LDFLAGS $X_LIBS"
-
-test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
-
-echo "${as_me:-configure}:13559: testing checking additions to CFLAGS ..." 1>&5
-
-cf_check_cflags="$CFLAGS"
-cf_check_cppflags="$CPPFLAGS"
-
 cf_fix_cppflags=no
 cf_new_cflags=
 cf_new_cppflags=
 cf_new_extra_cppflags=
 
-for cf_add_cflags in $X_CFLAGS
+for cf_add_cflags in `$XCURSES_CONFIG --cflags`
 do
 case $cf_fix_cppflags in
 (no)
@@ -13639,131 +14881,27 @@ 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}:13644: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$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}:13654: 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}:13664: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
-
-	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
-	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
-
-fi
-
-if test "x$cf_check_cflags" != "x$CFLAGS" ; then
-cat >conftest.$ac_ext <<_ACEOF
-#line 13673 "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 "$as_me:13685: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:13688: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13691: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13694: \$? = $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
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-echo "${as_me:-configure}:13702: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+fi
 
-	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
-		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+if test -n "$cf_new_cppflags" ; then
 
-echo "${as_me:-configure}:13707: testing but keeping change to \$CPPFLAGS ..." 1>&5
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-	 fi
-	 CFLAGS="$cf_check_flags"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-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) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 13723 "configure"
-#include "confdefs.h"
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_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 XOpenDisplay ();
-int
-main ()
-{
-XOpenDisplay ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13742: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:13745: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13748: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13751: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_X11_XOpenDisplay=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_X11_XOpenDisplay=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me: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="`$XCURSES_CONFIG --libs`"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -13779,352 +14917,179 @@ do
 done
 LIBS="$cf_add_libs"
 
-fi
+cf_cv_lib_XCurses=yes
 
-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
-	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"
+LDFLAGS="$LDFLAGS $X_LIBS"
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 13807 "configure"
-#include "confdefs.h"
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-#include <xcurses.h>
-char *XCursesProgramName = "test";
+echo "${as_me:-configure}:14928: testing checking additions to CFLAGS ..." 1>&5
 
-int
-main ()
-{
-XCursesExit();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13822: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:13825: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13828: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13831: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_lib_XCurses=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_lib_XCurses=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
 
-fi
-echo "$as_me:13842: result: $cf_cv_lib_XCurses" >&5
-echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
 
-fi
+for cf_add_cflags in $X_CFLAGS
+do
+case $cf_fix_cppflags in
+(no)
+	case $cf_add_cflags in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case $cf_add_cflags in
+		(-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
-if test $cf_cv_lib_XCurses = yes ; then
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
-cat >>confdefs.h <<\EOF
-#define UNIX 1
-EOF
+			if test $cf_fix_cppflags = yes ; then
 
-cat >>confdefs.h <<\EOF
-#define XCURSES 1
-EOF
+	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"
 
-	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 $ac_cv_header_xcurses_h = yes; then
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
 
-cat >>confdefs.h <<\EOF
-#define HAVE_XCURSES 1
-EOF
+	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"
 
-fi
+				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/=.*//'`
 
-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
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
 
-	;;
-(*)
-	{ { 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
+				;;
+			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="-l$cf_nculib_root  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 13926 "configure"
-#include "confdefs.h"
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char _nc_init_pthreads ();
-int
-main ()
-{
-_nc_init_pthreads ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13945: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:13948: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13951: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:13954: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me: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
+			;;
+		esac
+		;;
+	(*)
 
-if test "$cf_cv_ncurses_pthreads" = yes
-then
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
 
-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"
+		;;
+	esac
+	;;
+(yes)
 
-fi
+	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"
 
-case $cf_cv_screen in
-(ncurses*)
-	cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
+	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
 	;;
-(curses|curses_*)
+esac
+done
 
-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) $ECHO_C" >&6
-else
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 14007 "configure"
-#include "confdefs.h"
+echo "${as_me:-configure}:15013: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <form.h>
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
-int
-main ()
-{
+fi
 
-	FORM *form;
-	int y = current_field(form)->cursor_ypos;
-	int x = current_field(form)->cursor_xpos;
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14026: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:14029: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14032: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:14035: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_netbsd_form_h=yes
+echo "${as_me:-configure}:15023: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
-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
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
 fi
-echo "$as_me:14047: result: $cf_cv_netbsd_form_h" >&5
-echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
 
-test "$cf_cv_netbsd_form_h" = yes &&
-cat >>confdefs.h <<\EOF
-#define HAVE_NETBSD_FORM_H 1
-EOF
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "$as_me: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:-configure}:15033: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 14062 "configure"
-#include "confdefs.h"
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <menu.h>
+fi
 
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >conftest.$ac_ext <<_ACEOF
+#line 15042 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
-main ()
+main (void)
 {
-
-	MENU *menu;
-	int y = menu->max_item_width;
-
+printf("Hello world");
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14080: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15054: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14083: \$? = $ac_status" >&5
+  echo "$as_me:15057: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14086: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15060: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14089: \$? = $ac_status" >&5
+  echo "$as_me:15063: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_netbsd_menu_h=yes
-
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_netbsd_menu_h=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-fi
-echo "$as_me:14101: result: $cf_cv_netbsd_menu_h" >&5
-echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
+echo "${as_me:-configure}:15071: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
 
-test "$cf_cv_netbsd_menu_h" = yes &&
-cat >>confdefs.h <<\EOF
-#define HAVE_NETBSD_MENU_H 1
-EOF
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
 
-	;;
-esac
+echo "${as_me:-configure}:15076: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
-case $cf_cv_screen in
-(pdcurses)
-	;;
-(*)
-	# look for curses-related libraries
+	 fi
+	 CFLAGS="$cf_check_flags"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
 
-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 "$as_me:15084: 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="-lpanel$cf_cv_libtype  $LIBS"
+LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14127 "configure"
+#line 15092 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14133,43 +15098,41 @@ 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 XOpenDisplay ();
 int
-main ()
+main (void)
 {
-new_panel ();
+XOpenDisplay ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14146: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15111: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14149: \$? = $ac_status" >&5
+  echo "$as_me:15114: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14152: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15117: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14155: \$? = $ac_status" >&5
+  echo "$as_me:15120: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  ac_cv_lib_X11_XOpenDisplay=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+ac_cv_lib_X11_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14166: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-cf_upper=`echo "have_libpanel" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+echo "$as_me:15131: 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="-lpanel$cf_cv_libtype"
+cf_add_libs="-lX11"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -14185,98 +15148,151 @@ do
 done
 LIBS="$cf_add_libs"
 
-cat >>confdefs.h <<EOF
-#define $cf_upper 1
-EOF
-
 fi
 
-as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
-echo "$as_me: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 "$as_me:15153: 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) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmenu$cf_cv_libtype  $LIBS"
+
+cf_add_libs="-lXCurses"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 14203 "configure"
+#line 15176 "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 <xcurses.h>
+char *XCursesProgramName = "test";
+
 int
-main ()
+main (void)
 {
-menu_driver ();
+XCursesExit();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14222: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15191: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14225: \$? = $ac_status" >&5
+  echo "$as_me:15194: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14228: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15197: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14231: \$? = $ac_status" >&5
+  echo "$as_me:15200: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_Lib=yes"
+  cf_cv_lib_XCurses=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Lib=no"
+cf_cv_lib_XCurses=no
 fi
 rm -f conftest.$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:15211: result: $cf_cv_lib_XCurses" >&5
+echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
 
-cf_upper=`echo "have_libmenu" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+fi
 
-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"
+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:15226: 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 15232 "configure"
+#include "confdefs.h"
+#include <xcurses.h>
+_ACEOF
+if { (eval echo "$as_me:15236: \"$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:15242: \$? = $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:15261: 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 $cf_upper 1
+cat >>confdefs.h <<\EOF
+#define HAVE_XCURSES 1
 EOF
 
 fi
 
-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... $ECHO_C" >&6
+else
+	{ { echo "$as_me:15272: error: Cannot link with XCurses" >&5
+echo "$as_me: error: Cannot link with XCurses" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+	;;
+(*)
+	{ { echo "$as_me:15279: 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:15287: 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="-lform$cf_cv_libtype  $LIBS"
+LIBS="-l$cf_nculib_root  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14279 "configure"
+#line 15295 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14285,26 +15301,26 @@ 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 ();
+char _nc_init_pthreads ();
 int
-main ()
+main (void)
 {
-form_driver ();
+_nc_init_pthreads ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14298: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15314: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14301: \$? = $ac_status" >&5
+  echo "$as_me:15317: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14304: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15320: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14307: \$? = $ac_status" >&5
+  echo "$as_me:15323: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -14315,13 +15331,18 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14318: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:15334: 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
 
-cf_upper=`echo "have_libform" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test "$cf_cv_ncurses_pthreads" = yes
+then
 
-cf_add_libs="-lform$cf_cv_libtype"
+cf_add_libs="-lpthread"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
 for cf_add_1lib in $LIBS
 do
@@ -14337,2343 +15358,3130 @@ do
 done
 LIBS="$cf_add_libs"
 
-cat >>confdefs.h <<EOF
-#define $cf_upper 1
-EOF
-
 fi
 
-	# look for curses-related headers
+case $cf_cv_screen in
+(ncurses*)
+	cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
+	;;
+esac
 
-for ac_header in \
-		nc_alloc.h \
-		nomacros.h \
-		form.h \
-		menu.h \
-		panel.h \
-		term_entry.h \
+echo "$as_me:15369: checking for X11 rgb file" >&5
+echo $ECHO_N "checking for X11 rgb file... $ECHO_C" >&6
 
-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) $ECHO_C" >&6
+# Check whether --with-x11-rgb or --without-x11-rgb was given.
+if test "${with_x11_rgb+set}" = set; then
+  withval="$with_x11_rgb"
+  RGB_PATH=$withval
 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
+  RGB_PATH=auto
+fi;
+
+if test "x$RGB_PATH" = xauto
+then
+	RGB_PATH='${exec_prefix}/lib/X11/rgb.txt'
+	for cf_path in \
+		/opt/local/share/X11/rgb.txt \
+		/opt/X11/share/X11/rgb.txt \
+		/usr/share/X11/rgb.txt \
+		/usr/X11/share/X11/rgb.txt \
+		/usr/X11/lib/X11/rgb.txt \
+		/usr/lib/X11/rgb.txt \
+		/etc/X11/rgb.txt \
+		/usr/pkg/lib/X11/rgb.txt \
+		/usr/X11R7/lib/X11/rgb.txt \
+		/usr/X11R6/lib/X11/rgb.txt \
+		/usr/X11R5/lib/X11/rgb.txt \
+		/usr/X11R4/lib/X11/rgb.txt \
+		/usr/local/lib/X11/rgb.txt \
+		/usr/local/share/X11/rgb.txt \
+		/usr/lib64/X11/rgb.txt
+	do
+		if test -f "$cf_path" ; then
+			RGB_PATH="$cf_path"
+			break
+		fi
+	done
 else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
+	cf_path=$RGB_PATH
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
 else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
+	cf_path_syntax="$ac_default_prefix"
 fi
-rm -f conftest.err conftest.$ac_ext
+
+case ".$cf_path" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval cf_path="$cf_path"
+	case ".$cf_path" in
+	(.NONE/*)
+		cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:15433: error: expected a pathname, not \"$cf_path\"" >&5
+echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
 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" | $as_tr_cpp` 1
+
+echo "$as_me:15441: result: $RGB_PATH" >&5
+echo "${ECHO_T}$RGB_PATH" >&6
+
+cat >>confdefs.h <<EOF
+#define RGB_PATH "$cf_path"
 EOF
 
+no_x11_rgb=
+if test "$RGB_PATH" = no
+then
+	no_x11_rgb="#"
 fi
-done
 
+cf_curses_headers=
+
+case $cf_cv_screen in
+(pdcurses)
+	cf_default_panel=no
+	cf_default_form=no
+	cf_default_menu=no
+	cf_default_tinfo=no
+	;;
+(xcurses|bsdcurses)
+	cf_default_panel=no
+	cf_default_form=no
+	cf_default_menu=no
+	cf_default_tinfo=yes
+	;;
+(*)
+	cf_default_panel=yes
+	cf_default_form=yes
+	cf_default_menu=yes
+	cf_default_tinfo=yes
+	case $cf_cv_screen in
+	(ncurses*)
+		cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
+		;;
+	esac
 	;;
 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>
+echo "$as_me:15482: checking if you want to check for panel functions" >&5
+echo $ECHO_N "checking if you want to check for panel functions... $ECHO_C" >&6
 
-_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 "$ac_cpp_err"; then
-  ac_cv_header_stdc=yes
+# Check whether --enable-panel or --disable-panel was given.
+if test "${enable_panel+set}" = set; then
+  enableval="$enable_panel"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    cf_enable_panel=no
+	else
+		cf_enable_panel=$cf_default_panel
+	fi
 else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_header_stdc=no
-fi
-rm -f conftest.err conftest.$ac_ext
+  enableval=yes
+	cf_enable_panel=$cf_default_panel
+
+fi;
+echo "$as_me:15499: result: $cf_enable_panel" >&5
+echo "${ECHO_T}$cf_enable_panel" >&6
+if test $cf_enable_panel = yes
+then
+
+cf_have_curses_lib=no
+
+: ${NCURSES_CONFIG_PKG:=none}
+if test "x${NCURSES_CONFIG_PKG}" = xnone; then
+	:
+elif test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:15510: checking pkg-config for panel$cf_cv_libtype" >&5
+echo $ECHO_N "checking pkg-config for panel$cf_cv_libtype... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists panel$cf_cv_libtype ; then
+		echo "$as_me:15513: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:15516: checking if the panel$cf_cv_libtype package files work" >&5
+echo $ECHO_N "checking if the panel$cf_cv_libtype package files work... $ECHO_C" >&6
+
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$PKG_CONFIG --cflags panel$cf_cv_libtype`
+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 $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat >conftest.$ac_ext <<_ACEOF
-#line 14448 "configure"
-#include "confdefs.h"
-#include <string.h>
+if test -n "$cf_new_cflags" ; then
 
-_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*
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
 
 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>
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-_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*
+
+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
 
-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.$ac_ext <<_ACEOF
-#line 14487 "configure"
-#include "confdefs.h"
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
+cf_add_libs="`$PKG_CONFIG --libs panel$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"
 
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+		cat >conftest.$ac_ext <<_ACEOF
+#line 15637 "configure"
+#include "confdefs.h"
+#include <panel.h>
 int
-main ()
+main (void)
 {
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
-      $ac_main_return(2);
-  $ac_main_return (0);
+(void) new_panel ( 0 );
+  ;
+  return 0;
 }
 _ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15649: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15652: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15655: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15658: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_have_curses_lib=maybe
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 15664 "configure"
+#include "confdefs.h"
+#include <panel.h>
+				int main(void)
+				{ (void) new_panel ( 0 ); return 0; }
+_ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14513: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15671: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14516: \$? = $ac_status" >&5
+  echo "$as_me:15674: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14518: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15676: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14521: \$? = $ac_status" >&5
+  echo "$as_me:15679: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_have_curses_lib=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_stdc=no
+cf_have_curses_lib=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_curses_lib=no
 fi
-fi
-echo "$as_me:14534: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:15696: result: $cf_have_curses_lib" >&5
+echo "${ECHO_T}$cf_have_curses_lib" >&6
+		test "$cf_have_curses_lib" = maybe && cf_have_curses_lib=yes
+		if test "$cf_have_curses_lib" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+		else
 
-cat >>confdefs.h <<\EOF
-#define STDC_HEADERS 1
+cf_upper=`echo "have_libpanel" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >>confdefs.h <<EOF
+#define $cf_upper 1
 EOF
 
+		fi
+	fi
 fi
-
-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
+if test "$cf_have_curses_lib" = no; then
+	as_ac_Lib=`echo "ac_cv_lib_panel$cf_cv_libtype''_new_panel" | $as_tr_sh`
+echo "$as_me:15716: 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) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 14550 "configure"
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpanel$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15724 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
 
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char new_panel ();
 int
-main ()
+main (void)
 {
-if ((struct tm *) 0)
-return 0;
+new_panel ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14566: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15743: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14569: \$? = $ac_status" >&5
+  echo "$as_me:15746: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14572: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15749: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14575: \$? = $ac_status" >&5
+  echo "$as_me:15752: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_header_time=yes
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_time=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:14585: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6
-if test $ac_cv_header_time = yes; then
-
-cat >>confdefs.h <<\EOF
-#define TIME_WITH_SYS_TIME 1
-EOF
-
-fi
-
-for ac_header in \
-getopt.h \
-locale.h \
-math.h \
-stdarg.h \
-sys/ioctl.h \
-sys/select.h \
-sys/time.h \
-termios.h \
-unistd.h \
-
-do
-as_ac_Header=`echo "ac_cv_header_$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 14614 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$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:14624: \$? = $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 "$as_ac_Header=no"
+eval "$as_ac_Lib=no"
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$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" | $as_tr_cpp` 1
-EOF
+echo "$as_me:15763: 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
 
-fi
-done
+cf_upper=`echo "have_libpanel" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-for ac_header in unistd.h getopt.h
+cf_add_libs="-lpanel$cf_cv_libtype"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
 do
-as_ac_Header=`echo "ac_cv_header_$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) $ECHO_C" >&6
-else
-  cat >conftest.$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"
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+		cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
+
 fi
-rm -f conftest.err conftest.$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
 
+	cf_curses_headers="$cf_curses_headers panel.h"
 fi
-done
 
-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 "$as_me:15796: checking if you want to check for menu functions" >&5
+echo $ECHO_N "checking if you want to check for menu functions... $ECHO_C" >&6
+
+# Check whether --enable-menu or --disable-menu was given.
+if test "${enable_menu+set}" = set; then
+  enableval="$enable_menu"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    cf_enable_menu=no
+	else
+		cf_enable_menu=$cf_default_menu
+	fi
+else
+  enableval=yes
+	cf_enable_menu=$cf_default_menu
+
+fi;
+echo "$as_me:15813: result: $cf_enable_menu" >&5
+echo "${ECHO_T}$cf_enable_menu" >&6
+if test $cf_enable_menu = yes
+then
+	case $cf_cv_screen in
+	(ncurses*)
+		;;
+	(curses*)
+
+echo "$as_me:15822: checking for NetBSD menu.h" >&5
+echo $ECHO_N "checking for NetBSD menu.h... $ECHO_C" >&6
+if test "${cf_cv_netbsd_menu_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-cf_cv_getopt_header=none
-for cf_header in stdio.h stdlib.h unistd.h getopt.h
-do
 cat >conftest.$ac_ext <<_ACEOF
-#line 14711 "configure"
+#line 15829 "configure"
 #include "confdefs.h"
 
-#include <$cf_header>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <menu.h>
+
 int
-main ()
+main (void)
 {
-int x = optind; char *y = optarg
+
+	MENU *menu;
+	int y = menu->max_item_width;
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14724: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15847: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14727: \$? = $ac_status" >&5
+  echo "$as_me:15850: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14730: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15853: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14733: \$? = $ac_status" >&5
+  echo "$as_me:15856: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_getopt_header=$cf_header
- break
+  cf_cv_netbsd_menu_h=yes
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_netbsd_menu_h=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-done
 
 fi
-echo "$as_me:14745: result: $cf_cv_getopt_header" >&5
-echo "${ECHO_T}$cf_cv_getopt_header" >&6
-if test $cf_cv_getopt_header != none ; then
+echo "$as_me:15868: result: $cf_cv_netbsd_menu_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
 
+test "$cf_cv_netbsd_menu_h" = yes &&
 cat >>confdefs.h <<\EOF
-#define HAVE_GETOPT_HEADER 1
+#define HAVE_NETBSD_MENU_H 1
 EOF
 
+		;;
+	esac
+
+cf_have_curses_lib=no
+
+: ${NCURSES_CONFIG_PKG:=none}
+if test "x${NCURSES_CONFIG_PKG}" = xnone; then
+	:
+elif test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:15885: checking pkg-config for menu$cf_cv_libtype" >&5
+echo $ECHO_N "checking pkg-config for menu$cf_cv_libtype... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists menu$cf_cv_libtype ; then
+		echo "$as_me:15888: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:15891: checking if the menu$cf_cv_libtype package files work" >&5
+echo $ECHO_N "checking if the menu$cf_cv_libtype package files work... $ECHO_C" >&6
+
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$PKG_CONFIG --cflags menu$cf_cv_libtype`
+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 $cf_cv_getopt_header = getopt.h ; then
 
-cat >>confdefs.h <<\EOF
-#define NEED_GETOPT_H 1
-EOF
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
 fi
 
-for ac_func in \
-getopt \
-gettimeofday \
+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="`$PKG_CONFIG --libs menu$cf_cv_libtype`"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
 do
-as_ac_var=`echo "ac_cv_func_$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
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+		cat >conftest.$ac_ext <<_ACEOF
+#line 16012 "configure"
+#include "confdefs.h"
+#include <menu.h>
+int
+main (void)
+{
+(void) menu_driver ( 0,0 );
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:16024: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16027: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:16030: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16033: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_have_curses_lib=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14774 "configure"
+#line 16039 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
+#include <menu.h>
+				int main(void)
+				{ (void) menu_driver ( 0,0 ); return 0; }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:16046: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16049: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:16051: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16054: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_have_curses_lib=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_curses_lib=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_curses_lib=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:16071: result: $cf_have_curses_lib" >&5
+echo "${ECHO_T}$cf_have_curses_lib" >&6
+		test "$cf_have_curses_lib" = maybe && cf_have_curses_lib=yes
+		if test "$cf_have_curses_lib" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+		else
+
+cf_upper=`echo "have_libmenu" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
+
+		fi
+	fi
+fi
+if test "$cf_have_curses_lib" = no; then
+	as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
+echo "$as_me:16091: 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 16099 "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 $ac_func ();
-char (*f) ();
-
-int
-main ()
-{
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
-#endif
-
+   builtin and then its argument prototype would still apply.  */
+char menu_driver ();
+int
+main (void)
+{
+menu_driver ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14805: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16118: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14808: \$? = $ac_status" >&5
+  echo "$as_me:16121: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14811: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14814: \$? = $ac_status" >&5
+  echo "$as_me:16127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_var=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: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" | $as_tr_cpp` 1
+echo "$as_me:16138: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+
+cf_upper=`echo "have_libmenu" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cf_add_libs="-lmenu$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"
+
+		cat >>confdefs.h <<EOF
+#define $cf_upper 1
 EOF
 
 fi
-done
 
-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
 
-if test "$cf_enable_widec" = yes; then
+	cf_curses_headers="$cf_curses_headers menu.h"
+fi
 
-for ac_func in \
-mblen \
-mbrlen \
-mbrtowc \
-mbsrtowcs \
-mbstowcs \
-mbtowc \
-wcsrtombs \
-wcstombs \
+echo "$as_me:16171: checking if you want to check for form functions" >&5
+echo $ECHO_N "checking if you want to check for form functions... $ECHO_C" >&6
 
-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
+# Check whether --enable-form or --disable-form was given.
+if test "${enable_form+set}" = set; then
+  enableval="$enable_form"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    cf_enable_form=no
+	else
+		cf_enable_form=$cf_default_form
+	fi
+else
+  enableval=yes
+	cf_enable_form=$cf_default_form
+
+fi;
+echo "$as_me:16188: result: $cf_enable_form" >&5
+echo "${ECHO_T}$cf_enable_form" >&6
+if test $cf_enable_form = yes
+then
+	case $cf_cv_screen in
+	(ncurses*)
+		;;
+	(curses*)
+
+echo "$as_me:16197: 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 14860 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 16204 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <form.h>
 
 int
-main ()
+main (void)
 {
-/* 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
+
+	FORM *form;
+	int y = current_field(form)->cursor_ypos;
+	int x = current_field(form)->cursor_xpos;
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14891: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16223: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14894: \$? = $ac_status" >&5
+  echo "$as_me:16226: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14897: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16229: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14900: \$? = $ac_status" >&5
+  echo "$as_me:16232: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+  cf_cv_netbsd_form_h=yes
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+cf_cv_netbsd_form_h=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+
 fi
-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_$ac_func" | $as_tr_cpp` 1
+echo "$as_me:16244: result: $cf_cv_netbsd_form_h" >&5
+echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
+
+test "$cf_cv_netbsd_form_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_NETBSD_FORM_H 1
 EOF
 
-fi
+		;;
+	esac
+
+cf_have_curses_lib=no
+
+: ${NCURSES_CONFIG_PKG:=none}
+if test "x${NCURSES_CONFIG_PKG}" = xnone; then
+	:
+elif test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:16261: checking pkg-config for form$cf_cv_libtype" >&5
+echo $ECHO_N "checking pkg-config for form$cf_cv_libtype... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists form$cf_cv_libtype ; then
+		echo "$as_me:16264: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:16267: checking if the form$cf_cv_libtype package files work" >&5
+echo $ECHO_N "checking if the form$cf_cv_libtype package files work... $ECHO_C" >&6
+
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$PKG_CONFIG --cflags form$cf_cv_libtype`
+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: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) $ECHO_C" >&6
-else
+if test -n "$cf_new_cppflags" ; then
 
-cf_cv_need_xopen_extension=unknown
-cat >conftest.$ac_ext <<_ACEOF
-#line 14930 "configure"
-#include "confdefs.h"
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
 
-#include <stdlib.h>
-#include <${cf_cv_ncurses_header:-curses.h}>
-int
-main ()
-{
+fi
 
-#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)
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="`$PKG_CONFIG --libs form$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"
+
+		cat >conftest.$ac_ext <<_ACEOF
+#line 16388 "configure"
+#include "confdefs.h"
+#include <form.h>
+int
+main (void)
+{
+(void) form_driver ( 0,0 );
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14956: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16400: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14959: \$? = $ac_status" >&5
+  echo "$as_me:16403: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14962: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16406: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14965: \$? = $ac_status" >&5
+  echo "$as_me:16409: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=none
+  if test "$cross_compiling" = yes; then
+  cf_have_curses_lib=maybe
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 16415 "configure"
+#include "confdefs.h"
+#include <form.h>
+				int main(void)
+				{ (void) form_driver ( 0,0 ); return 0; }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:16422: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16425: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:16427: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16430: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_have_curses_lib=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_curses_lib=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_have_curses_lib=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+		echo "$as_me:16447: result: $cf_have_curses_lib" >&5
+echo "${ECHO_T}$cf_have_curses_lib" >&6
+		test "$cf_have_curses_lib" = maybe && cf_have_curses_lib=yes
+		if test "$cf_have_curses_lib" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+		else
 
-	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
-	do
-		cat >conftest.$ac_ext <<_ACEOF
-#line 14975 "configure"
+cf_upper=`echo "have_libform" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
+
+		fi
+	fi
+fi
+if test "$cf_have_curses_lib" = no; then
+	as_ac_Lib=`echo "ac_cv_lib_form$cf_cv_libtype''_form_driver" | $as_tr_sh`
+echo "$as_me:16467: checking for form_driver in -lform$cf_cv_libtype" >&5
+echo $ECHO_N "checking for form_driver in -lform$cf_cv_libtype... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lform$cf_cv_libtype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 16475 "configure"
 #include "confdefs.h"
 
-#define $cf_try_xopen_extension 1
-#include <stdlib.h>
-#include <${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 form_driver ();
 int
-main ()
+main (void)
 {
-
-#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)
+form_driver ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14997: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16494: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15000: \$? = $ac_status" >&5
+  echo "$as_me:16497: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16500: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15006: \$? = $ac_status" >&5
+  echo "$as_me:16503: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:16514: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+
+cf_upper=`echo "have_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
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
 	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+
+		cat >>confdefs.h <<EOF
+#define $cf_upper 1
+EOF
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-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$cf_cv_need_xopen_extension"
-	;;
-esac
+	cf_curses_headers="$cf_curses_headers form.h"
+fi
 
-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
+# look for curses-related headers
+
+for ac_header in $cf_curses_headers
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:16552: 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 16558 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:16562: \"$ac_cpp conftest.$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:16568: \$? = $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 "$as_me:16587: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
-# for <term.h> if we do not find the variant.
-
-cf_header_list="term.h ncurses/term.h ncursesw/term.h"
-
-case ${cf_cv_ncurses_header:-curses.h} in
-(*/*)
-	cf_header_item=`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%\..*%%' -e 's%/.*%/%'`term.h
-	cf_header_list="$cf_header_item $cf_header_list"
-	;;
-esac
+fi
+done
 
-for cf_header in $cf_header_list
-do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 15050 "configure"
+echo "$as_me:16597: 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 16603 "configure"
 #include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <${cf_header}>
-int
-main ()
-{
-WINDOW *x
-  ;
-  return 0;
-}
 _ACEOF
-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 $ac_try) 2>&5
+if { (eval echo "$as_me:16611: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:15073: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_term_header=$cf_header
-	 break
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:16617: \$? = $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.$ac_ext >&5
-cf_cv_term_header=no
+  cat conftest.$ac_ext >&5
+  ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
+rm -f conftest.err conftest.$ac_ext
 
-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"
+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 16639 "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 16657 "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.$ac_ext <<_ACEOF
+#line 16678 "configure"
 #include "confdefs.h"
-
-#include <${cf_cv_ncurses_header:-curses.h}>
-#ifdef NCURSES_VERSION
-#include <${cf_header}>
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
-make an error
+# 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 ()
+main (void)
 {
-WINDOW *x
-  ;
-  return 0;
+  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_objext
-if { (eval echo "$as_me:15110: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:16704: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  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
+  echo "$as_me:16707: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:16709: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15119: \$? = $ac_status" >&5
+  echo "$as_me:16712: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_term_header=$cf_header
-			 break
+  :
 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.$ac_ext >&5
-cf_cv_term_header=no
+ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	done
-	;;
-esac
-
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:15134: result: $cf_cv_term_header" >&5
-echo "${ECHO_T}$cf_cv_term_header" >&6
-
-case $cf_cv_term_header in
-(term.h)
-
-cat >>confdefs.h <<\EOF
-#define HAVE_TERM_H 1
-EOF
-
-	;;
-(ncurses/term.h)
-
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_TERM_H 1
-EOF
-
-	;;
-(ncursesw/term.h)
+fi
+fi
+echo "$as_me:16725: 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 HAVE_NCURSESW_TERM_H 1
+#define STDC_HEADERS 1
 EOF
 
-	;;
-esac
+fi
 
-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 "$as_me:16735: 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
-
-# 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"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 16741 "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 ()
+main (void)
 {
-WINDOW *x
+if ((struct tm *) 0)
+return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15196: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16757: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15199: \$? = $ac_status" >&5
+  echo "$as_me:16760: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15202: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16763: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15205: \$? = $ac_status" >&5
+  echo "$as_me:16766: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_unctrl_header=$cf_header
-	 break
+  ac_cv_header_time=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_unctrl_header=no
+ac_cv_header_time=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-done
-
 fi
-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 $cf_cv_unctrl_header in
-(unctrl.h)
+echo "$as_me:16776: 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 HAVE_UNCTRL_H 1
+#define TIME_WITH_SYS_TIME 1
 EOF
 
-	;;
-(ncurses/unctrl.h)
-
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSES_UNCTRL_H 1
-EOF
+fi
 
-	;;
-(ncursesw/unctrl.h)
+for ac_header in \
+getopt.h \
+locale.h \
+math.h \
+stdarg.h \
+stdint.h \
+sys/ioctl.h \
+sys/select.h \
+sys/time.h \
+termios.h \
+unistd.h \
 
-cat >>confdefs.h <<\EOF
-#define HAVE_NCURSESW_UNCTRL_H 1
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:16800: 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 16806 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:16810: \"$ac_cpp conftest.$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:16816: \$? = $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 "$as_me:16835: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${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
-
-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 \
+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:16848: 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 16854 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:16858: \"$ac_cpp conftest.$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:16864: \$? = $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 "$as_me:16883: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${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_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-	echo "$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
+fi
+done
 
-	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+echo "$as_me:16893: 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
 
-		eval cf_result='$ac_cv_func_'$cf_func
-		if test ".$cf_result" != ".no"; then
-			cat >conftest.$ac_ext <<_ACEOF
-#line 15313 "configure"
+cf_cv_getopt_header=none
+for cf_header in stdio.h stdlib.h unistd.h getopt.h
+do
+cat >conftest.$ac_ext <<_ACEOF
+#line 16903 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
-
+#include <$cf_header>
 int
-main ()
+main (void)
 {
-
-#ifndef ${cf_func}
-long foo = (long)(&${cf_func});
-fprintf(stderr, "testing linkage of $cf_func:%p\n", foo);
-if (foo + 1234 > 5678)
-	${cf_cv_main_return:-return}(foo);
-#endif
-
+int x = optind; char *y = optarg
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15346: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:16916: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15349: \$? = $ac_status" >&5
+  echo "$as_me:16919: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15352: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:16922: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15355: \$? = $ac_status" >&5
+  echo "$as_me:16925: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_getopt_header=$cf_header
+ break
 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.$ac_ext
-		fi
-		eval 'cf_cv_func_'$cf_func'=$cf_result'
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
 fi
+echo "$as_me:16937: result: $cf_cv_getopt_header" >&5
+echo "${ECHO_T}$cf_cv_getopt_header" >&6
+if test $cf_cv_getopt_header != none ; then
 
-	# 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
+cat >>confdefs.h <<\EOF
+#define HAVE_GETOPT_HEADER 1
 EOF
 
-	fi
-done
-
-for cf_func in tputs
-do
+fi
+if test $cf_cv_getopt_header = getopt.h ; then
 
-cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cat >>confdefs.h <<\EOF
+#define NEED_GETOPT_H 1
+EOF
 
-	echo "$as_me:15386: checking for ${cf_func}" >&5
-echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+fi
 
-echo "${as_me:-configure}:15389: testing ${cf_func} ..." 1>&5
+for ac_func in \
+getopt \
+gettimeofday \
+strstr \
+tsearch \
 
-	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:16962: 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) $ECHO_C" >&6
 else
-
-		eval cf_result='$ac_cv_func_'$cf_func
-		if test ".$cf_result" != ".no"; then
-			cat >conftest.$ac_ext <<_ACEOF
-#line 15398 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 16968 "configure"
 #include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#ifdef __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 (void);
+
 int
-main ()
+main (void)
 {
 
-#ifndef ${cf_func}
-long foo = (long)(&${cf_func});
-fprintf(stderr, "testing linkage of $cf_func:%p\n", foo);
-if (foo + 1234 > 5678)
-	${cf_cv_main_return:-return}(foo);
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
 #endif
 
+	return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15431: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16999: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15434: \$? = $ac_status" >&5
+  echo "$as_me:17002: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15437: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17005: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15440: \$? = $ac_status" >&5
+  echo "$as_me:17008: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		fi
-		eval 'cf_cv_func_'$cf_func'=$cf_result'
-
 fi
-
-	# 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
+echo "$as_me:17018: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${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
+fi
 done
 
-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"
+# use a compile-check to work with ncurses*-config and subdirectory includes
+echo "$as_me:17029: checking if we can use termcap.h" >&5
+echo $ECHO_N "checking if we can use termcap.h... $ECHO_C" >&6
+if test "${cf_cv_have_termcap_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-#include <${cf_cv_ncurses_header:-curses.h}>
-#include <$cf_cv_term_header>
+	cat >conftest.$ac_ext <<_ACEOF
+#line 17036 "configure"
+#include "confdefs.h"
 
-static $cf_ret outc($cf_arg value) { $cf_return; }
+#include <curses.h>
+#ifdef NCURSES_VERSION
+#undef NCURSES_VERSION
+#endif
+#include <termcap.h>
+#ifndef NCURSES_VERSION
+#error wrong header
+#endif
 
 int
-main ()
+main (void)
 {
-
-	tputs("hello", 0, outc);
-	${cf_cv_main_return:-return}(0);
-
+return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15500: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17057: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15503: \$? = $ac_status" >&5
+  echo "$as_me:17060: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15506: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17063: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15509: \$? = $ac_status" >&5
+  echo "$as_me:17066: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-		test -n "$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)     $cf_return
-EOF
-		cf_done=yes
-		break
-
+  cf_cv_have_termcap_h=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_have_termcap_h=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		done
-		test $cf_done = yes && break
-	done
 fi
+echo "$as_me:17076: result: $cf_cv_have_termcap_h" >&5
+echo "${ECHO_T}$cf_cv_have_termcap_h" >&6
+if test "x$cf_cv_have_termcap_h" = xyes
+then
+	cat >>confdefs.h <<\EOF
+#define HAVE_TERMCAP_H 1
+EOF
 
-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
+else
+echo "$as_me:17085: checking if we can use ncurses/termcap.h" >&5
+echo $ECHO_N "checking if we can use ncurses/termcap.h... $ECHO_C" >&6
+if test "${cf_cv_have_ncurses_termcap_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 15541 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 17092 "configure"
 #include "confdefs.h"
 
-#include <${cf_cv_ncurses_header:-curses.h}>
+#include <ncurses/curses.h>
+#ifdef NCURSES_VERSION
+#undef NCURSES_VERSION
+#endif
+#include <ncurses/termcap.h>
+#ifndef NCURSES_VERSION
+#error wrong header
+#endif
+
 int
-main ()
+main (void)
 {
-
-int x = NCURSES_EXT_FUNCS
-
+return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15556: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17113: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15559: \$? = $ac_status" >&5
+  echo "$as_me:17116: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15562: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17119: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15565: \$? = $ac_status" >&5
+  echo "$as_me:17122: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=defined
+  cf_cv_have_ncurses_termcap_h=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_have_ncurses_termcap_h=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:17132: result: $cf_cv_have_ncurses_termcap_h" >&5
+echo "${ECHO_T}$cf_cv_have_ncurses_termcap_h" >&6
+test "x$cf_cv_have_ncurses_termcap_h" = xyes && cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERMCAP_H 1
+EOF
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 15573 "configure"
+fi
+
+if test "x$ac_cv_func_getopt" = xno; then
+	{ { echo "$as_me:17141: error: getopt is required for building programs" >&5
+echo "$as_me: error: getopt is required for building programs" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+if test "$cf_enable_widec" = yes; then
+
+for ac_func in \
+mblen \
+mbrlen \
+mbrtowc \
+mbsrtowcs \
+mbstowcs \
+mbtowc \
+wcsrtombs \
+wcstombs \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:17160: 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 17166 "configure"
 #include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 (void);
 
-#include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-
-	(void) assume_default_colors (0, 0);
-	(void) curses_version ();
-	(void) define_key (0, 0);
-	(void) is_term_resized (0, 0);
-	(void) key_defined (0);
-	(void) keybound (0, 0);
-	(void) keyok (0, 0);
-	(void) resize_term (0, 0);
-	(void) resizeterm (0, 0);
-	(void) use_default_colors ();
-	(void) use_extended_names (0);
-	(void) wresize (0, 0, 0);
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15598: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17197: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15601: \$? = $ac_status" >&5
+  echo "$as_me:17200: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15604: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17203: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15607: \$? = $ac_status" >&5
+  echo "$as_me:17206: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_ncurses_ext_funcs=yes
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_ncurses_ext_funcs=no
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:17216: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${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
-rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
 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
 
-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... $ECHO_C" >&6
+echo "$as_me:17228: 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
 
-		cat >conftest.$ac_ext <<_ACEOF
-#line 15639 "configure"
+cf_cv_need_xopen_extension=unknown
+cat >conftest.$ac_ext <<_ACEOF
+#line 17236 "configure"
 #include "confdefs.h"
 
+#include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-int x = _XPG5
+
+#if defined(NCURSES_VERSION_PATCH)
+#if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
+	make an error
+#endif
+#endif
+#ifdef NCURSES_VERSION
+	cchar_t check;
+	int check2 = curs_set((int)sizeof(check));
+#endif
+	long x = winnstr(stdscr, "", 0);
+	int x1, y1;
+	getbegyx(stdscr, y1, x1)
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15652: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:17262: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15655: \$? = $ac_status" >&5
+  echo "$as_me:17265: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15658: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:17268: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15661: \$? = $ac_status" >&5
+  echo "$as_me:17271: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  :
+  cf_cv_need_xopen_extension=none
 else
   echo "$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 15670 "configure"
+
+	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 17281 "configure"
 #include "confdefs.h"
 
+#define $cf_try_xopen_extension 1
+#include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-int x = _XPG5
+
+#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.$ac_objext
-if { (eval echo "$as_me:15683: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:17303: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15686: \$? = $ac_status" >&5
+  echo "$as_me:17306: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15689: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:17309: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15692: \$? = $ac_status" >&5
+  echo "$as_me:17312: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_define_xpg5=yes
+  cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
 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
+	done
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:15703: result: $cf_define_xpg5" >&5
-echo "${ECHO_T}$cf_define_xpg5" >&6
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-		if test "$cf_define_xpg5" = yes
-		then
-			CPPFLAGS="$CPPFLAGS -D_XPG5"
-		fi
-	fi
+fi
+echo "$as_me:17326: result: $cf_cv_need_xopen_extension" >&5
+echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 
-	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
+case $cf_cv_need_xopen_extension in
+(*_*)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D$cf_cv_need_xopen_extension"
+
+	;;
+esac
+
+echo "$as_me:17338: 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.
+
+cf_header_list="term.h ncurses/term.h ncursesw/term.h"
+
+case ${cf_cv_ncurses_header:-curses.h} in
+(*/*)
+	cf_header_item=`echo ${cf_cv_ncurses_header:-curses.h} | sed -e 's%\..*%%' -e 's%/.*%/%'`term.h
+	cf_header_list="$cf_header_item $cf_header_list"
+	;;
+esac
+
+for cf_header in $cf_header_list
+do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15719 "configure"
+#line 17359 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
 int
-main ()
+main (void)
 {
-
-		static wchar_t src_wchar[2];
-		static cchar_t dst_cchar;
-		setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
-
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15736: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17373: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15739: \$? = $ac_status" >&5
+  echo "$as_me:17376: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15742: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17379: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15745: \$? = $ac_status" >&5
+  echo "$as_me:17382: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_widechar_funcs=yes
+  cf_cv_term_header=$cf_header
+	 break
 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.$ac_ext
-
-fi
-echo "$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 USE_WIDEC_SUPPORT 1
-EOF
-
-	else
-		cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 0
-EOF
-
-	fi
-else
-	cat >>confdefs.h <<\EOF
-#define USE_WIDEC_SUPPORT 0
-EOF
-
+cf_cv_term_header=no
 fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
-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) $ECHO_C" >&6
-else
-
-cat >conftest.$ac_ext <<_ACEOF
-#line 15784 "configure"
+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 17401 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-extern void _nc_init_pthreads(void);
-
+#ifdef NCURSES_VERSION
+#include <${cf_header}>
+#else
+make an error
+#endif
 int
-main ()
+main (void)
 {
-
-	initscr();
-	_nc_init_pthreads();
-
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15802: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17419: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15805: \$? = $ac_status" >&5
+  echo "$as_me:17422: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15808: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17425: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15811: \$? = $ac_status" >&5
+  echo "$as_me:17428: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_use_pthreads=yes
+  cf_cv_term_header=$cf_header
+			 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_use_pthreads=no
+cf_cv_term_header=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+	done
+	;;
+esac
 
 fi
-echo "$as_me:15822: result: $cf_cv_use_pthreads" >&5
-echo "${ECHO_T}$cf_cv_use_pthreads" >&6
-test $cf_cv_use_pthreads = yes && cat >>confdefs.h <<\EOF
-#define USE_PTHREADS 1
+echo "$as_me:17443: 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 HAVE_TERM_H 1
 EOF
 
-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
+	;;
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:17470: 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 15835 "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 17491 "configure"
 #include "confdefs.h"
 
-#include <sys/types.h>
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
 int
-main ()
+main (void)
 {
-
+WINDOW *x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15855: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17505: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15858: \$? = $ac_status" >&5
+  echo "$as_me:17508: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15861: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15864: \$? = $ac_status" >&5
+  echo "$as_me:17514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_sys_time_select=yes
+  cf_cv_unctrl_header=$cf_header
+	 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_sys_time_select=no
+cf_cv_unctrl_header=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+done
 
 fi
+echo "$as_me:17527: result: $cf_cv_unctrl_header" >&5
+echo "${ECHO_T}$cf_cv_unctrl_header" >&6
+
+case $cf_cv_unctrl_header in
+(no)
+	{ echo "$as_me:17532: 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)
 
-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
+#define HAVE_UNCTRL_H 1
 EOF
 
-# special check for test/ditto.c
+	;;
+(ncurses/unctrl.h)
 
-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
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_UNCTRL_H 1
+EOF
+
+	;;
+(ncursesw/unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_UNCTRL_H 1
+EOF
+
+	;;
+esac
+
+for cf_func in \
+alloc_pair \
+assume_default_colors \
+chgat \
+color_content \
+color_set \
+copywin \
+delscreen \
+dupwin \
+filter \
+getbegx \
+getcurx \
+getmaxx \
+getnstr \
+getparx \
+getwin \
+halfdelay \
+init_extended_color \
+mvderwin \
+mvvline \
+mvwin \
+mvwvline \
+napms \
+newpad \
+putwin \
+reset_color_pairs \
+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 \
+winsdelln \
+winsstr \
+wresize \
+wsyncdown \
+_tracef \
+
+do
+
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	echo "$as_me:17621: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+
+echo "${as_me:-configure}:17624: testing ${cf_func} ..." 1>&5
+
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lutil  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 15893 "configure"
+
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >conftest.$ac_ext <<_ACEOF
+#line 17633 "configure"
 #include "confdefs.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
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char openpty ();
+#endif
+
 int
-main ()
+main (void)
 {
-openpty ();
+
+#ifndef ${cf_func}
+long foo = (long)(&${cf_func});
+fprintf(stderr, "testing linkage of $cf_func:%p\n", (void *)foo);
+if (foo + 1234L > 5678L)
+	${cf_cv_main_return:-return}(foo != 0);
+#endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15912: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17666: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15915: \$? = $ac_status" >&5
+  echo "$as_me:17669: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15918: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17672: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15921: \$? = $ac_status" >&5
+  echo "$as_me:17675: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_util_openpty=yes
+  cf_result=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_util_openpty=no
+cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:15932: result: $ac_cv_lib_util_openpty" >&5
-echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
-if test $ac_cv_lib_util_openpty = yes; then
-  cf_cv_lib_util=yes
-else
-  cf_cv_lib_util=no
+		fi
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
+
 fi
 
-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
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:17691: 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
+done
+
+for cf_func in tputs
+do
+
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	echo "$as_me:17706: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+
+echo "${as_me:-configure}:17709: 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_save_LIBS="$LIBS"
-	test $cf_cv_lib_util = yes && {
-cf_add_libs="-lutil"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
-			cf_add_1lib=
-			break
-		fi
-	done
-	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
-done
-LIBS="$cf_add_libs"
- }
-	for cf_header in pty.h libutil.h util.h
-	do
-	cat >conftest.$ac_ext <<_ACEOF
-#line 15967 "configure"
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >conftest.$ac_ext <<_ACEOF
+#line 17718 "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 ()
+main (void)
 {
 
-	int x = openpty((int *)0, (int *)0, (char *)0,
-				   (struct termios *)0, (struct winsize *)0);
+#ifndef ${cf_func}
+long foo = (long)(&${cf_func});
+fprintf(stderr, "testing linkage of $cf_func:%p\n", (void *)foo);
+if (foo + 1234L > 5678L)
+	${cf_cv_main_return:-return}(foo != 0);
+#endif
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15984: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17751: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15987: \$? = $ac_status" >&5
+  echo "$as_me:17754: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17757: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15993: \$? = $ac_status" >&5
+  echo "$as_me:17760: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-
-		cf_cv_func_openpty=$cf_header
-		break
-
+  cf_result=yes
 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_exeext conftest.$ac_ext
-	done
-	LIBS="$cf_save_LIBS"
-
-fi
-echo "$as_me:16011: result: $cf_cv_func_openpty" >&5
-echo "${ECHO_T}$cf_cv_func_openpty" >&6
-
-if test "$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$cf_add_2lib"
-		then
-			cf_add_1lib=
-			break
+cat conftest.$ac_ext >&5
+cf_result=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 		fi
-	done
-	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
-done
-TEST_LIBS="$cf_add_libs"
+		eval 'cf_cv_func_'$cf_func'=$cf_result'
 
-	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) $ECHO_C" >&6
-else
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:17776: 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
 
-if test "$cross_compiling" = yes; then
-  cf_cv_func_curses_version=unknown
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 16055 "configure"
+	fi
+done
+
+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 17800 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-int main()
+#include <$cf_cv_term_header>
+
+static $cf_ret outc($cf_arg value) { $cf_return; }
+
+int
+main (void)
 {
-	char temp[1024];
-	sprintf(temp, "%s\n", curses_version());
+
+	tputs("hello", 0, outc);
 	${cf_cv_main_return:-return}(0);
-}
 
+  ;
+  return 0;
+}
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16068: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17820: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16071: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16073: \"$ac_try\"") >&5
+  echo "$as_me:17823: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17826: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16076: \$? = $ac_status" >&5
+  echo "$as_me:17829: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_curses_version=yes
+
+		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
+
+echo "${as_me:-configure}:17834: 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: 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.$ac_ext
 fi
-rm -f core
+rm -f conftest.$ac_objext conftest.$ac_ext
+		done
+		test $cf_done = yes && break
+	done
 fi
-echo "$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 "$as_me:17854: 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
 
-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 16108 "configure"
+#line 17861 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
-
 int
-main ()
+main (void)
 {
 
-$name['k'] = ACS_PLUS
+int x = NCURSES_EXT_FUNCS
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16124: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17876: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16127: \$? = $ac_status" >&5
+  echo "$as_me:17879: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16130: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17882: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16133: \$? = $ac_status" >&5
+  echo "$as_me:17885: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_acs_map=$name; break
+  cf_cv_ncurses_ext_funcs=defined
 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: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.$ac_ext <<_ACEOF
-#line 16164 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 17893 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-void *foo = &($name['k'])
+
+	(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 "$as_me:16180: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17918: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16183: \$? = $ac_status" >&5
+  echo "$as_me:17921: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16186: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17924: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16189: \$? = $ac_status" >&5
+  echo "$as_me:17927: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_map=$name
-	 break
+  cf_cv_ncurses_ext_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_ncurses_ext_funcs=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	done
+
 fi
-echo "$as_me:16200: result: $cf_cv_curses_wacs_map" >&5
-echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-test "$cf_cv_curses_wacs_map" != unknown &&
-cat >>confdefs.h <<EOF
-#define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
+fi
+echo "$as_me:17941: result: $cf_cv_ncurses_ext_funcs" >&5
+echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
+test "$cf_cv_ncurses_ext_funcs" = yes &&
+cat >>confdefs.h <<\EOF
+#define NCURSES_EXT_FUNCS 1
 EOF
 
-echo "$as_me: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) $ECHO_C" >&6
-else
-
-cf_cv_curses_wacs_symbols=no
-if test "$cf_cv_curses_wacs_map" != unknown
+if test "$cf_enable_widec" = yes
 then
-	cat >conftest.$ac_ext <<_ACEOF
-#line 16218 "configure"
+	# 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:17955: checking if _XPG5 should be defined to enable wide-characters" >&5
+echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
+
+		cat >conftest.$ac_ext <<_ACEOF
+#line 17959 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-cchar_t *foo = WACS_PLUS;
-	 $cf_cv_curses_wacs_map['k'] = *WACS_PLUS
+int x = _XPG5
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16235: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17972: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16238: \$? = $ac_status" >&5
+  echo "$as_me:17975: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16241: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17978: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16244: \$? = $ac_status" >&5
+  echo "$as_me:17981: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_symbols=yes
+  :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-else
-	cat >conftest.$ac_ext <<_ACEOF
-#line 16254 "configure"
+cf_save_cppflags="$CPPFLAGS"
+			 CPPFLAGS="$CPPFLAGS -D_XPG5"
+			 cat >conftest.$ac_ext <<_ACEOF
+#line 17990 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-cchar_t *foo = WACS_PLUS
+int x = _XPG5
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16270: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18003: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16273: \$? = $ac_status" >&5
+  echo "$as_me:18006: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16276: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18009: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16279: \$? = $ac_status" >&5
+  echo "$as_me:18012: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_curses_wacs_symbols=yes
+  cf_define_xpg5=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-
+rm -f conftest.$ac_objext conftest.$ac_ext
+			 CPPFLAGS="$cf_save_cppflags"
 fi
-echo "$as_me:16290: result: $cf_cv_curses_wacs_symbols" >&5
-echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
+rm -f conftest.$ac_objext conftest.$ac_ext
+		echo "$as_me:18023: result: $cf_define_xpg5" >&5
+echo "${ECHO_T}$cf_define_xpg5" >&6
 
-test "$cf_cv_curses_wacs_symbols" != no &&
-cat >>confdefs.h <<\EOF
-#define CURSES_WACS_SYMBOLS 1
-EOF
+		if test "$cf_define_xpg5" = yes
+		then
+			CPPFLAGS="$CPPFLAGS -D_XPG5"
+		fi
+	fi
 
-fi
+	echo "$as_me:18032: checking for wide-character functions" >&5
+echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
+if test "${cf_cv_widechar_funcs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
-echo "$as_me: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"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 18039 "configure"
 #include "confdefs.h"
 
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 
-attr_t foo
+		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:16321: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18056: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16324: \$? = $ac_status" >&5
+  echo "$as_me:18059: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16327: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18062: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16330: \$? = $ac_status" >&5
+  echo "$as_me:18065: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_widechar_funcs=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_widechar_funcs=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16339: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-cf_result=`echo "have_type_attr_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+fi
+echo "$as_me:18076: 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 $cf_result 1
+cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 1
 EOF
 
-else
+	else
+		cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 0
+EOF
 
-cat >>confdefs.h <<EOF
-#define attr_t long
+	fi
+else
+	cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 0
 EOF
 
 fi
 
-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 "$as_me:18097: 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
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16367 "configure"
+#line 18104 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
+extern void _nc_init_pthreads(void);
+
 int
-main ()
+main (void)
 {
-mbstate_t state
+
+	initscr();
+	_nc_init_pthreads();
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16385: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18122: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16388: \$? = $ac_status" >&5
+  echo "$as_me:18125: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16391: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18128: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16394: \$? = $ac_status" >&5
+  echo "$as_me:18131: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=no
+  cf_cv_use_pthreads=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_use_pthreads=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:18142: result: $cf_cv_use_pthreads" >&5
+echo "${ECHO_T}$cf_cv_use_pthreads" >&6
+test $cf_cv_use_pthreads = yes && cat >>confdefs.h <<\EOF
+#define USE_PTHREADS 1
+EOF
+
+echo "$as_me:18148: checking if sys/time.h works with sys/select.h" >&5
+echo $ECHO_N "checking if sys/time.h works with sys/select.h... $ECHO_C" >&6
+if test "${cf_cv_sys_time_select+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 16401 "configure"
+#line 18155 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.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 ()
+main (void)
 {
-mbstate_t value
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16420: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18175: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16423: \$? = $ac_status" >&5
+  echo "$as_me:18178: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16426: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18181: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16429: \$? = $ac_status" >&5
+  echo "$as_me:18184: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=yes
+  cf_cv_sys_time_select=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_mbstate_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+cf_cv_sys_time_select=no
 fi
 rm -f conftest.$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
+fi
 
+echo "$as_me:18196: 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 NEED_WCHAR_H 1
+#define HAVE_SYS_TIME_SELECT 1
 EOF
 
-	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
+# special check for test/ditto.c
 
-# 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 "$as_me:18205: checking for openpty in -lutil" >&5
+echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
+if test "${ac_cv_lib_util_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16471 "configure"
+#line 18213 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
 #endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char openpty ();
 int
-main ()
+main (void)
 {
-wchar_t state
+openpty ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16489: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18232: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16492: \$? = $ac_status" >&5
+  echo "$as_me:18235: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16495: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18238: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16498: \$? = $ac_status" >&5
+  echo "$as_me:18241: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=no
+  ac_cv_lib_util_openpty=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 16505 "configure"
+ac_cv_lib_util_openpty=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:18252: result: $ac_cv_lib_util_openpty" >&5
+echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
+if test $ac_cv_lib_util_openpty = yes; then
+  cf_cv_lib_util=yes
+else
+  cf_cv_lib_util=no
+fi
+
+echo "$as_me:18260: 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) $ECHO_C" >&6
+else
+
+	cf_save_LIBS="$LIBS"
+	test $cf_cv_lib_util = yes && {
+cf_add_libs="-lutil"
+# Filter out duplicates - this happens with badly-designed ".pc" files...
+for cf_add_1lib in $LIBS
+do
+	for cf_add_2lib in $cf_add_libs
+	do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"
+		then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+done
+LIBS="$cf_add_libs"
+ }
+	for cf_header in pty.h libutil.h util.h
+	do
+	cat >conftest.$ac_ext <<_ACEOF
+#line 18287 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
+#include <$cf_header>
+
 int
-main ()
+main (void)
 {
-wchar_t value
+
+	int x = openpty((int *)0, (int *)0, (char *)0,
+				   (struct termios *)0, (struct winsize *)0);
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16524: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18304: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16527: \$? = $ac_status" >&5
+  echo "$as_me:18307: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16530: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18310: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16533: \$? = $ac_status" >&5
+  echo "$as_me:18313: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=yes
+
+		cf_cv_func_openpty=$cf_header
+		break
+
 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_cv_func_openpty=no
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	done
+	LIBS="$cf_save_LIBS"
+
 fi
-echo "$as_me:16545: result: $cf_cv_wchar_t" >&5
-echo "${ECHO_T}$cf_cv_wchar_t" >&6
+echo "$as_me:18331: result: $cf_cv_func_openpty" >&5
+echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
-if test "$cf_cv_wchar_t" = yes ; then
+if test "$cf_cv_func_openpty" != no ; then
+
+cat >>confdefs.h <<EOF
+#define USE_OPENPTY_HEADER <$cf_cv_func_openpty>
+EOF
 
 cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
+#define USE_XTERM_PTY 1
 EOF
 
-	NEED_WCHAR_H=1
-fi
+	if test "x$cf_cv_lib_util" = xyes ; 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_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"
 
-# if we find wchar_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wchar_t" != unknown ; then
-	NCURSES_OK_WCHAR_T=1
+	fi
 fi
-
-# This is needed on Tru64 5.0 to declare wint_t
-echo "$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 "$as_me:18365: 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
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 16575 "configure"
+if test "$cross_compiling" = yes; then
+  cf_cv_func_curses_version=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 18375 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
+#include <${cf_cv_ncurses_header:-curses.h}>
+int main(void)
 {
-wint_t state
-  ;
-  return 0;
+	char temp[1024];
+	sprintf(temp, "%s\n", curses_version());
+	${cf_cv_main_return:-return}(0);
 }
+
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16593: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:18388: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16596: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16599: \"$ac_try\"") >&5
+  echo "$as_me:18391: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:18393: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16602: \$? = $ac_status" >&5
+  echo "$as_me:18396: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wint_t=no
+  cf_cv_func_curses_version=yes
+
 else
-  echo "$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.$ac_ext >&5
+cf_cv_func_curses_version=no
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core
+fi
+echo "$as_me:18411: 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:18418: 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 16609 "configure"
+#line 18428 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
+
 int
-main ()
+main (void)
 {
-wint_t value
+
+$name['k'] = ACS_PLUS
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16628: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18444: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16631: \$? = $ac_status" >&5
+  echo "$as_me:18447: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16634: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18450: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16637: \$? = $ac_status" >&5
+  echo "$as_me:18453: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wint_t=yes
+  cf_cv_curses_acs_map=$name; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_wint_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me: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
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+done
 
-	NEED_WCHAR_H=1
 fi
+echo "$as_me:18464: result: $cf_cv_curses_acs_map" >&5
+echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
 
-# if we do not find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" = unknown ; then
-	NCURSES_WINT_T=1
-fi
+test "$cf_cv_curses_acs_map" != unknown &&
+cat >>confdefs.h <<EOF
+#define CURSES_ACS_ARRAY $cf_cv_curses_acs_map
+EOF
 
-# if we find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" != unknown ; then
-	NCURSES_OK_WINT_T=1
-fi
+if test "$cf_enable_widec" = yes; then
 
-	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
+echo "$as_me:18474: 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
 
-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"
+	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 18484 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16681,60 +18489,53 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-
-mbstate_t foo
-
+void *foo = &($name['k'])
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16694: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18500: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16697: \$? = $ac_status" >&5
+  echo "$as_me:18503: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16700: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18506: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16703: \$? = $ac_status" >&5
+  echo "$as_me:18509: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_curses_wacs_map=$name
+	 break
 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:16712: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
-
-cf_result=`echo "have_type_mbstate_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	done
+fi
+echo "$as_me:18520: 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 $cf_result 1
+#define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
 EOF
 
+echo "$as_me:18528: 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 >>confdefs.h <<EOF
-#define mbstate_t long
-EOF
-
-fi
-
-	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 16737 "configure"
+cf_cv_curses_wacs_symbols=no
+if test "$cf_cv_curses_wacs_map" != unknown
+then
+	cat >conftest.$ac_ext <<_ACEOF
+#line 18538 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16742,60 +18543,35 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-
-wchar_t foo
-
+cchar_t *foo = WACS_PLUS;
+	 $cf_cv_curses_wacs_map['k'] = *WACS_PLUS
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16755: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18555: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16758: \$? = $ac_status" >&5
+  echo "$as_me:18558: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16761: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18561: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16764: \$? = $ac_status" >&5
+  echo "$as_me:18564: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_curses_wacs_symbols=yes
 else
   echo "$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:16773: 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: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 16798 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 18574 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16803,97 +18579,75 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
-
-wint_t foo
-
+cchar_t *foo = WACS_PLUS
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16816: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18590: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16819: \$? = $ac_status" >&5
+  echo "$as_me:18593: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16822: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18596: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16825: \$? = $ac_status" >&5
+  echo "$as_me:18599: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_curses_wacs_symbols=yes
 else
   echo "$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:16834: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-if test $cf_result = yes ; then
-
-cf_result=`echo "have_type_wint_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
-
-else
-
-cat >>confdefs.h <<EOF
-#define wint_t long
-EOF
-
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	fi
 fi
+echo "$as_me:18610: result: $cf_cv_curses_wacs_symbols" >&5
+echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
-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}... $ECHO_C" >&6
+test "$cf_cv_curses_wacs_symbols" != no &&
+cat >>confdefs.h <<\EOF
+#define CURSES_WACS_SYMBOLS 1
+EOF
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 16859 "configure"
-#include "confdefs.h"
+fi
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
-#endif
+echo "$as_me:18620: 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 18623 "configure"
+#include "confdefs.h"
 
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 
-void *foo = &(ospeed)
+attr_t foo
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16887: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18641: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16890: \$? = $ac_status" >&5
+  echo "$as_me:18644: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16893: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18647: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16896: \$? = $ac_status" >&5
+  echo "$as_me:18650: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16902,360 +18656,371 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16905: result: $cf_result" >&5
+echo "$as_me:18659: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
-
 if test $cf_result = yes ; then
 
-cf_result=`echo "have_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cf_result=`echo "have_type_attr_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	cat >>confdefs.h <<EOF
+cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 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
 
-	# cross-compiling
-	cat >conftest.$ac_ext <<_ACEOF
-#line 16924 "configure"
+cat >>confdefs.h <<EOF
+#define attr_t long
+EOF
+
+fi
+
+if test "$cf_enable_widec" = yes; then
+
+# This is needed on Tru64 5.0 to declare mbstate_t
+echo "$as_me:18680: 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 18687 "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
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-
-extern char ospeed;
 int
-main ()
+main (void)
 {
-
-	do {
-		void *foo = &(ospeed);
-		fprintf(stderr, "testing linkage of ospeed:%p\n", foo);
-		${cf_cv_main_return:-return}(foo == 0);
-	} while (0)
-
+mbstate_t state
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16957: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18705: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16960: \$? = $ac_status" >&5
+  echo "$as_me:18708: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16963: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18711: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16966: \$? = $ac_status" >&5
+  echo "$as_me:18714: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_mbstate_t=no
 else
   echo "$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
-
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 16978 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 18721 "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
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-
-extern char ospeed;
-int main(void)
+int
+main (void)
 {
-	void *foo = &(ospeed);
-	fprintf(stderr, "testing linkage of ospeed:%p\n", foo);
-	${cf_cv_main_return:-return}(foo == 0);
+mbstate_t value
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17004: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18740: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17007: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17009: \"$ac_try\"") >&5
+  echo "$as_me:18743: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18746: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17012: \$? = $ac_status" >&5
+  echo "$as_me:18749: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_mbstate_t=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_mbstate_t=unknown
 fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:17023: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-	if test $cf_result = yes ; then
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:18761: result: $cf_cv_mbstate_t" >&5
+echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
-cf_result=`echo "decl_curses_data_ospeed" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test "$cf_cv_mbstate_t" = yes ; then
 
-		cat >>confdefs.h <<EOF
-#define $cf_result 1
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
-	fi
+	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
 
-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}... $ECHO_C" >&6
+# if we find mbstate_t in either place, use substitution to provide a fallback.
+if test "$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:18784: checking if we must include wchar.h to declare wchar_t" >&5
+echo $ECHO_N "checking if we must include wchar.h to declare wchar_t... $ECHO_C" >&6
+if test "${cf_cv_wchar_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17040 "configure"
+#line 18791 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-
 int
-main ()
+main (void)
 {
+wchar_t state
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18809: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:18812: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18815: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18818: \$? = $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 18825 "configure"
+#include "confdefs.h"
 
-void *foo = &(boolnames)
-
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
+int
+main (void)
+{
+wchar_t value
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17068: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18844: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17071: \$? = $ac_status" >&5
+  echo "$as_me:18847: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17074: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18850: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17077: \$? = $ac_status" >&5
+  echo "$as_me:18853: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_wchar_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_wchar_t=unknown
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:17086: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-
-if test $cf_result = yes ; then
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:18865: result: $cf_cv_wchar_t" >&5
+echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
-cf_result=`echo "have_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test "$cf_cv_wchar_t" = yes ; then
 
-	cat >>confdefs.h <<EOF
-#define $cf_result 1
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
+	NEED_WCHAR_H=1
+fi
+
+# if we do not find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" = unknown ; then
+	NCURSES_WCHAR_T=1
+fi
+
+# if we find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" != unknown ; then
+	NCURSES_OK_WCHAR_T=1
+fi
+
+# This is needed on Tru64 5.0 to declare wint_t
+echo "$as_me:18888: 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: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
 
-	# cross-compiling
-	cat >conftest.$ac_ext <<_ACEOF
-#line 17105 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 18895 "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
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-
-extern char boolnames;
 int
-main ()
+main (void)
 {
-
-	do {
-		void *foo = &(boolnames);
-		fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
-		${cf_cv_main_return:-return}(foo == 0);
-	} while (0)
-
+wint_t state
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17138: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18913: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17141: \$? = $ac_status" >&5
+  echo "$as_me:18916: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17144: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18919: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17147: \$? = $ac_status" >&5
+  echo "$as_me:18922: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_wint_t=no
 else
   echo "$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
-
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 17159 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 18929 "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
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
 #endif
-
-extern char boolnames;
-int main(void)
+int
+main (void)
 {
-	void *foo = &(boolnames);
-	fprintf(stderr, "testing linkage of boolnames:%p\n", foo);
-	${cf_cv_main_return:-return}(foo == 0);
+wint_t value
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17185: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18948: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17188: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17190: \"$ac_try\"") >&5
+  echo "$as_me:18951: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18954: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17193: \$? = $ac_status" >&5
+  echo "$as_me:18957: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_result=yes
+  cf_cv_wint_t=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_result=no
+cf_cv_wint_t=unknown
 fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:17204: result: $cf_result" >&5
-echo "${ECHO_T}$cf_result" >&6
-	if test $cf_result = yes ; then
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:18969: result: $cf_cv_wint_t" >&5
+echo "${ECHO_T}$cf_cv_wint_t" >&6
 
-cf_result=`echo "decl_curses_data_boolnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+if test "$cf_cv_wint_t" = yes ; then
 
-		cat >>confdefs.h <<EOF
-#define $cf_result 1
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
-	fi
+	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
 
-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}... $ECHO_C" >&6
+	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 
+echo "$as_me:18993: 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 17221 "configure"
+#line 18996 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
 #endif
-
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 
-void *foo = &(boolfnames)
+mbstate_t foo
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17249: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19014: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17252: \$? = $ac_status" >&5
+  echo "$as_me:19017: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17255: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19020: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17258: \$? = $ac_status" >&5
+  echo "$as_me:19023: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17264,68 +19029,59 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:17267: result: $cf_result" >&5
+echo "$as_me:19032: 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_type_mbstate_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	cat >>confdefs.h <<EOF
+cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 else
-	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.$ac_ext <<_ACEOF
-#line 17286 "configure"
+cat >>confdefs.h <<EOF
+#define mbstate_t long
+EOF
+
+fi
+
+	fi
+
+	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
+
+echo "$as_me:19054: 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 19057 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
 #endif
-
-extern char boolfnames;
+#include <${cf_cv_ncurses_header:-curses.h}>
 int
-main ()
+main (void)
 {
 
-	do {
-		void *foo = &(boolfnames);
-		fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
-		${cf_cv_main_return:-return}(foo == 0);
-	} while (0)
+wchar_t foo
 
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17319: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:19075: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17322: \$? = $ac_status" >&5
+  echo "$as_me:19078: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17325: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:19081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17328: \$? = $ac_status" >&5
+  echo "$as_me:19084: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17333,73 +19089,102 @@ else
 cat conftest.$ac_ext >&5
 cf_result=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:19093: 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
 
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 17340 "configure"
+
+cat >>confdefs.h <<EOF
+#define wchar_t long
+EOF
+
+fi
+
+	fi
+
+	if test "$NCURSES_OK_WINT_T" = 0 ; then
+
+echo "$as_me:19115: 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 19118 "configure"
 #include "confdefs.h"
 
-#ifdef HAVE_XCURSES
-#include <xcurses.h>
-char * XCursesProgramName = "test";
-#else
-#include <${cf_cv_ncurses_header:-curses.h}>
-#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
-#include <ncursesw/term.h>
-#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
-#include <ncurses/term.h>
-#elif defined(HAVE_TERM_H)
-#include <term.h>
-#endif
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
 #endif
-
-extern char boolfnames;
-int main(void)
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
 {
-	void *foo = &(boolfnames);
-	fprintf(stderr, "testing linkage of boolfnames:%p\n", foo);
-	${cf_cv_main_return:-return}(foo == 0);
+
+wint_t foo
+
+  ;
+  return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17366: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:19136: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17369: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17371: \"$ac_try\"") >&5
+  echo "$as_me:19139: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:19142: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17374: \$? = $ac_status" >&5
+  echo "$as_me:19145: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cf_result=no
 fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-	echo "$as_me:17385: result: $cf_result" >&5
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:19154: 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 "decl_curses_data_boolfnames" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cf_result=`echo "have_type_wint_t" | 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: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}... $ECHO_C" >&6
+for cf_data in \
+TABSIZE \
+curscr \
+ospeed \
+boolnames \
+boolfnames \
+ttytype
+do
+echo "$as_me:19183: checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo $ECHO_N "checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17402 "configure"
+#line 19187 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17417,54 +19202,55 @@ char * XCursesProgramName = "test";
 #endif
 
 int
-main ()
+main (void)
 {
 
-void *foo = &(ttytype)
+void *foo = &($cf_data)
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17430: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19215: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17433: \$? = $ac_status" >&5
+  echo "$as_me:19218: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17436: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19221: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17439: \$? = $ac_status" >&5
+  echo "$as_me:19224: \$? = $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:17448: result: $cf_result" >&5
+echo "$as_me:19234: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test $cf_result = yes ; then
 
-cf_result=`echo "have_curses_data_ttytype" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cf_result=`echo "have_curses_data_$cf_data" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 	cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
 else
-	echo "$as_me:17460: checking for data ttytype in library" >&5
-echo $ECHO_N "checking for data ttytype in library... $ECHO_C" >&6
+	echo "$as_me:19246: checking for data $cf_data in library" >&5
+echo $ECHO_N "checking for data $cf_data 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 17467 "configure"
+#line 19253 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17481,14 +19267,14 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char ttytype;
+extern char $cf_data;
 int
-main ()
+main (void)
 {
 
 	do {
-		void *foo = &(ttytype);
-		fprintf(stderr, "testing linkage of ttytype:%p\n", foo);
+		void *foo = &($cf_data);
+		fprintf(stderr, "testing linkage of $cf_data:%p\n", (void *)foo);
 		${cf_cv_main_return:-return}(foo == 0);
 	} while (0)
 
@@ -17497,16 +19283,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17500: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19286: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17503: \$? = $ac_status" >&5
+  echo "$as_me:19289: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17506: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19292: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17509: \$? = $ac_status" >&5
+  echo "$as_me:19295: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17518,7 +19304,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17521 "configure"
+#line 19307 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17535,26 +19321,27 @@ char * XCursesProgramName = "test";
 #endif
 #endif
 
-extern char ttytype;
+extern char $cf_data;
 int main(void)
 {
-	void *foo = &(ttytype);
-	fprintf(stderr, "testing linkage of ttytype:%p\n", foo);
+	void *foo = &($cf_data);
+	fprintf(stderr, "testing linkage of $cf_data:%p\n", (void *)foo);
 	${cf_cv_main_return:-return}(foo == 0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17547: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19333: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17550: \$? = $ac_status" >&5
+  echo "$as_me:19336: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17552: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19338: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17555: \$? = $ac_status" >&5
+  echo "$as_me:19341: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
+
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
@@ -17563,22 +19350,24 @@ cf_result=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:17566: result: $cf_result" >&5
+	echo "$as_me:19353: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result = yes ; then
 
-cf_result=`echo "decl_curses_data_ttytype" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cf_result=`echo "decl_curses_data_$cf_data" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 		cat >>confdefs.h <<EOF
 #define $cf_result 1
 EOF
 
+		# do not exit loop here, since we prefer system's declarations
 	fi
 fi
+done
 
 if ( test "$GCC" = yes || test "$GXX" = yes )
 then
-echo "$as_me:17581: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:19370: 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.
@@ -17595,7 +19384,7 @@ else
 	with_warnings=no
 
 fi;
-echo "$as_me:17598: result: $with_warnings" >&5
+echo "$as_me:19387: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 if test "$with_warnings" = "yes"
 then
@@ -17618,10 +19407,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:17621: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:19410: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 17624 "${as_me:-configure}"
+#line 19413 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -17670,12 +19459,12 @@ EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:17673: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:19462: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17676: \$? = $ac_status" >&5
+  echo "$as_me:19465: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17678: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:19467: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case $cf_attribute in
@@ -17739,16 +19528,16 @@ INTEL_COMPILER=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	(linux*|gnu*)
-		echo "$as_me:17742: checking if this is really Intel C compiler" >&5
+		echo "$as_me:19531: 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 17747 "configure"
+#line 19536 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
 #ifdef __INTEL_COMPILER
@@ -17761,16 +19550,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17764: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19553: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17767: \$? = $ac_status" >&5
+  echo "$as_me:19556: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17770: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19559: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17773: \$? = $ac_status" >&5
+  echo "$as_me:19562: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
@@ -17781,7 +19570,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:17784: result: $INTEL_COMPILER" >&5
+		echo "$as_me:19573: result: $INTEL_COMPILER" >&5
 echo "${ECHO_T}$INTEL_COMPILER" >&6
 		;;
 	esac
@@ -17790,16 +19579,16 @@ fi
 CLANG_COMPILER=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:17793: checking if this is really Clang C compiler" >&5
+	echo "$as_me:19582: 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 17798 "configure"
+#line 19587 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
 #ifdef __clang__
@@ -17812,16 +19601,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17815: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19604: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17818: \$? = $ac_status" >&5
+  echo "$as_me:19607: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17821: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19610: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17824: \$? = $ac_status" >&5
+  echo "$as_me:19613: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -17832,12 +19621,12 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:17835: result: $CLANG_COMPILER" >&5
+	echo "$as_me:19624: result: $CLANG_COMPILER" >&5
 echo "${ECHO_T}$CLANG_COMPILER" >&6
 fi
 
 cat > conftest.$ac_ext <<EOF
-#line 17840 "${as_me:-configure}"
+#line 19629 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -17854,7 +19643,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:17857: checking for $CC warning options..." >&5
+	{ echo "$as_me:19646: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
@@ -17870,12 +19659,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:17873: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:19662: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17876: \$? = $ac_status" >&5
+  echo "$as_me:19665: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17878: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:19667: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -17884,7 +19673,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GCC" = yes
 then
-	{ echo "$as_me:17887: checking for $CC warning options..." >&5
+	{ echo "$as_me:19676: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS=
@@ -17905,26 +19694,29 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wpointer-arith \
 		Wshadow \
 		Wstrict-prototypes \
-		Wundef $cf_gcc_warnings $cf_warn_CONST
+		Wundef $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:17911: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:19700: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17914: \$? = $ac_status" >&5
+  echo "$as_me:19703: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17916: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:19705: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case $cf_opt in
 			(Wcast-qual)
-				CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-DXTSTRINGDEFINES"
+
 				;;
 			(Winline)
 				case $GCC_VERSION in
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17927: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:19719: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17934,7 +19726,7 @@ echo "${as_me:-configure}:17927: testing feature is broken in gcc $GCC_VERSION .
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17937: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:19729: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17950,7 +19742,7 @@ rm -rf conftest*
 fi
 fi
 
-echo "$as_me:17953: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:19745: 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.
@@ -17967,7 +19759,7 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:17970: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:19762: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -18081,23 +19873,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:18084: checking for dmalloc.h" >&5
+	echo "$as_me:19876: 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 18090 "configure"
+#line 19882 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:18094: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:19886: \"$ac_cpp conftest.$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:18100: \$? = $ac_status" >&5
+  echo "$as_me:19892: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -18116,11 +19908,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:18119: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:19911: 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 "$as_me:18123: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:19915: 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) $ECHO_C" >&6
@@ -18128,7 +19920,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 18131 "configure"
+#line 19923 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -18139,7 +19931,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char dmalloc_debug ();
 int
-main ()
+main (void)
 {
 dmalloc_debug ();
   ;
@@ -18147,16 +19939,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18150: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19942: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18153: \$? = $ac_status" >&5
+  echo "$as_me:19945: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18156: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19948: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18159: \$? = $ac_status" >&5
+  echo "$as_me:19951: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -18167,7 +19959,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:18170: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:19962: 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
@@ -18182,7 +19974,7 @@ fi
 
 fi
 
-echo "$as_me:18185: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:19977: 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.
@@ -18199,7 +19991,7 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:18202: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:19994: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -18313,23 +20105,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:18316: checking for dbmalloc.h" >&5
+	echo "$as_me:20108: 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 18322 "configure"
+#line 20114 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:18326: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20118: \"$ac_cpp conftest.$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:18332: \$? = $ac_status" >&5
+  echo "$as_me:20124: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -18348,11 +20140,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:18351: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:20143: 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 "$as_me:18355: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:20147: 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) $ECHO_C" >&6
@@ -18360,7 +20152,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 18363 "configure"
+#line 20155 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -18371,7 +20163,7 @@ extern "C"
    builtin and then its argument prototype would still apply.  */
 char debug_malloc ();
 int
-main ()
+main (void)
 {
 debug_malloc ();
   ;
@@ -18379,16 +20171,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18382: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20174: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18385: \$? = $ac_status" >&5
+  echo "$as_me:20177: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18388: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20180: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18391: \$? = $ac_status" >&5
+  echo "$as_me:20183: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -18399,7 +20191,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:18402: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:20194: 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
@@ -18414,7 +20206,7 @@ fi
 
 fi
 
-echo "$as_me:18417: checking if you want to use valgrind for testing" >&5
+echo "$as_me:20209: 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.
@@ -18431,7 +20223,7 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:18434: result: ${with_valgrind:-no}" >&5
+echo "$as_me:20226: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in
@@ -18544,7 +20336,7 @@ fi
 	;;
 esac
 
-echo "$as_me:18547: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:20339: 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.
@@ -18554,7 +20346,7 @@ if test "${enable_leaks+set}" = set; then
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:18557: result: $with_no_leaks" >&5
+echo "$as_me:20349: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -18570,45 +20362,47 @@ EOF
 fi
 
 LD_RPATH_OPT=
-echo "$as_me:18573: checking for an rpath option" >&5
+if test "x$cf_cv_enable_rpath" != xno
+then
+	echo "$as_me:20367: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
-case $cf_cv_system_name in
-(irix*)
-	if test "$GCC" = yes; then
+	case $cf_cv_system_name in
+	(irix*)
+		if test "$GCC" = yes; then
+			LD_RPATH_OPT="-Wl,-rpath,"
+		else
+			LD_RPATH_OPT="-rpath "
+		fi
+		;;
+	(linux*|gnu*|k*bsd*-gnu|freebsd*)
 		LD_RPATH_OPT="-Wl,-rpath,"
-	else
+		;;
+	(openbsd[2-9].*|mirbsd*)
+		LD_RPATH_OPT="-Wl,-rpath,"
+		;;
+	(dragonfly*)
 		LD_RPATH_OPT="-rpath "
-	fi
-	;;
-(linux*|gnu*|k*bsd*-gnu|freebsd*)
-	LD_RPATH_OPT="-Wl,-rpath,"
-	;;
-(openbsd[2-9].*|mirbsd*)
-	LD_RPATH_OPT="-Wl,-rpath,"
-	;;
-(dragonfly*)
-	LD_RPATH_OPT="-rpath "
-	;;
-(netbsd*)
-	LD_RPATH_OPT="-Wl,-rpath,"
-	;;
-(osf*|mls+*)
-	LD_RPATH_OPT="-rpath "
-	;;
-(solaris2*)
-	LD_RPATH_OPT="-R"
-	;;
-(*)
-	;;
-esac
-echo "$as_me:18604: result: $LD_RPATH_OPT" >&5
+		;;
+	(netbsd*)
+		LD_RPATH_OPT="-Wl,-rpath,"
+		;;
+	(osf*|mls+*)
+		LD_RPATH_OPT="-rpath "
+		;;
+	(solaris2*)
+		LD_RPATH_OPT="-R"
+		;;
+	(*)
+		;;
+	esac
+	echo "$as_me:20398: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
-case "x$LD_RPATH_OPT" in
-(x-R*)
-	echo "$as_me:18609: checking if we need a space after rpath option" >&5
+	case "x$LD_RPATH_OPT" in
+	(x-R*)
+		echo "$as_me:20403: 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"
+		cf_save_LIBS="$LIBS"
 
 cf_add_libs="${LD_RPATH_OPT}$libdir"
 # Filter out duplicates - this happens with badly-designed ".pc" files...
@@ -18626,12 +20420,12 @@ do
 done
 LIBS="$cf_add_libs"
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 18630 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 20424 "configure"
 #include "confdefs.h"
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -18639,16 +20433,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18642: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20436: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18645: \$? = $ac_status" >&5
+  echo "$as_me:20439: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18648: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20442: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18651: \$? = $ac_status" >&5
+  echo "$as_me:20445: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -18657,14 +20451,15 @@ cat conftest.$ac_ext >&5
 cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	LIBS="$cf_save_LIBS"
-	echo "$as_me:18661: result: $cf_rpath_space" >&5
+		LIBS="$cf_save_LIBS"
+		echo "$as_me:20455: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
-	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
-	;;
-esac
+		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
+		;;
+	esac
+fi
 
-echo "$as_me:18667: checking if rpath-hack should be disabled" >&5
+echo "$as_me:20462: 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.
@@ -18681,21 +20476,21 @@ else
 	cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:18684: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:20479: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:18688: checking for updated LDFLAGS" >&5
+echo "$as_me:20483: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:18691: result: maybe" >&5
+	echo "$as_me:20486: 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:18698: checking for $ac_word" >&5
+echo "$as_me:20493: 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
@@ -18710,7 +20505,7 @@ 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:18713: found $ac_dir/$ac_word" >&5
+echo "$as_me:20508: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -18718,10 +20513,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:18721: result: $cf_ldd_prog" >&5
+  echo "$as_me:20516: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:18724: result: no" >&5
+  echo "$as_me:20519: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18735,11 +20530,11 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18738 "configure"
+#line 20533 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 printf("Hello");
   ;
@@ -18747,16 +20542,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18750: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20545: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18753: \$? = $ac_status" >&5
+  echo "$as_me:20548: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18756: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20551: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18759: \$? = $ac_status" >&5
+  echo "$as_me:20554: \$? = $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%/[^/][^/]*$%%' |sort | uniq`
@@ -18784,7 +20579,7 @@ rm -f conftest.$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 "${as_me:-configure}:18787: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:20582: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -18796,11 +20591,11 @@ echo "${as_me:-configure}:18787: testing ...adding -L$cf_rpath_dir/lib to LDFLAG
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18799: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:20594: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18803: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:20598: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -18837,7 +20632,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:18840: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:20635: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -18850,11 +20645,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18853: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:20648: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:18857: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:20652: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -18891,7 +20686,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:18894: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:20689: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -18904,14 +20699,14 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:18907: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:20702: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18911: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:20706: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:18914: result: no" >&5
+	echo "$as_me:20709: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -19001,7 +20796,7 @@ 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:19004: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:20799: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -19133,7 +20928,7 @@ EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20150926,
+configured by $0, generated by GNU Autoconf 2.52.20181006,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -19177,7 +20972,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:19180: error: ambiguous option: $1
+    { { echo "$as_me:20975: 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;}
@@ -19196,7 +20991,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:19199: error: unrecognized option: $1
+  -*) { { echo "$as_me:20994: 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;}
@@ -19215,7 +21010,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20150926, executed with
+This file was extended by $as_me 2.52.20181006, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -19246,7 +21041,7 @@ do
   "Makefile" ) CONFIG_FILES="$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:19249: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:21044: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -19310,6 +21105,7 @@ s,@datadir@,$datadir,;t t
 s,@sysconfdir@,$sysconfdir,;t t
 s,@sharedstatedir@,$sharedstatedir,;t t
 s,@localstatedir@,$localstatedir,;t t
+s,@runstatedir@,$runstatedir,;t t
 s,@libdir@,$libdir,;t t
 s,@includedir@,$includedir,;t t
 s,@oldincludedir@,$oldincludedir,;t t
@@ -19351,6 +21147,8 @@ s,@AWK@,$AWK,;t t
 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@INSTALL_OPT_S@,$INSTALL_OPT_S,;t t
+s,@INSTALL_OPT_O@,$INSTALL_OPT_O,;t t
 s,@LINT@,$LINT,;t t
 s,@LINT_OPTS@,$LINT_OPTS,;t t
 s,@CTAGS@,$CTAGS,;t t
@@ -19402,6 +21200,8 @@ s,@X_LIBS@,$X_LIBS,;t t
 s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
 s,@XCURSES_CONFIG@,$XCURSES_CONFIG,;t t
 s,@ac_ct_XCURSES_CONFIG@,$ac_ct_XCURSES_CONFIG,;t t
+s,@RGB_PATH@,$RGB_PATH,;t t
+s,@no_x11_rgb@,$no_x11_rgb,;t t
 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
 s,@cf_ldd_prog@,$cf_ldd_prog,;t t
 s,@EXTRA_LDFLAGS@,$EXTRA_LDFLAGS,;t t
@@ -19537,7 +21337,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:19540: creating $ac_file" >&5
+    { echo "$as_me:21340: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -19555,7 +21355,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:19558: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:21358: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -19568,7 +21368,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:19571: error: cannot find input file: $f" >&5
+           { { echo "$as_me:21371: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19584,7 +21384,7 @@ cat >>$CONFIG_STATUS <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:19587: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:21387: 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;}
@@ -19593,7 +21393,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:19596: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:21396: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -19630,7 +21430,7 @@ s,@INSTALL@,$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:19633: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:21433: 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;}
@@ -19641,7 +21441,7 @@ $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:19644: WARNING: Some variables may not be substituted:
+      { echo "$as_me:21444: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -19690,7 +21490,7 @@ 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:19693: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:21493: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -19701,7 +21501,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:19704: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:21504: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -19714,7 +21514,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:19717: error: cannot find input file: $f" >&5
+           { { echo "$as_me:21517: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19772,7 +21572,7 @@ cat >>$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:19775: $ac_file is unchanged" >&5
+      { echo "$as_me:21575: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -19849,7 +21649,7 @@ do
 	\$(srcdir)/test.priv.h \\
 	ncurses_cfg.h
 	$SHOW_CC
-	$ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
+	$ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) -DMODULE_NAME="$N" \$(srcdir)/$N.c
 TEST_EOF
 done