X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure;h=cbd1fa453214e4f0eb3f75249d3654a1d7deecb6;hp=86ebc7f1ff701af844e1707c4d70dec5eec89357;hb=f44733b760290aa8f51c6c9e1e463254833bffcd;hpb=df51c7005b77c6dcc78565d8cc87f8f68a8525c2

diff --git a/configure b/configure
index 86ebc7f1..cbd1fa45 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
-# From configure.in Revision: 1.664 .
+# From configure.in Revision: 1.700 .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52.20170501.
+# Generated by Autoconf 2.52.20200111.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -176,6 +176,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 libdir='${exec_prefix}/lib'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
@@ -318,6 +319,15 @@ do
   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
     localstatedir=$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=*)
@@ -667,6 +677,7 @@ 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]
@@ -703,7 +714,7 @@ Optional Features:
   --with-rel-version=XXX  override derived release version
   --with-abi-version=XXX  override derived ABI version
   --with-system-type=XXX  test: override derived host system-type
-  --without-ada           suppress check for Ada95, don't build demo
+  --without-ada           suppress check for Ada compiler, don't build demo
   --without-cxx           do not adjust ncurses bool to match C++
   --without-cxx-binding   do not build C++ binding and demo
   --disable-db-install    suppress install of terminal database
@@ -756,6 +767,8 @@ Fine-Tuning Your Configuration:
   --with-database=XXX     specify terminfo source to install
   --with-hashed-db        specify hashed-database library
   --with-fallbacks=XXX    specify list of fallback terminal descriptions
+  --with-tic-path=XXX     specify path of tic for fallbacks
+  --with-infocmp-path=XXX     specify path of infocmp for fallbacks
   --without-xterm-new     specify if xterm terminfo should be old version
   --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL
   --with-terminfo-dirs=XXX specify list of terminfo directories (default: DATADIR/terminfo)
@@ -841,11 +854,16 @@ Testing/development Options:
   --disable-macros        test: use functions rather than macros
   --with-trace            test: add trace() function to all models of ncurses
   --disable-gnat-projects test: disable GNAT projects even if usable
-Ada95 Binding Options:
+Ada Binding Options:
   --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)
   --with-ada-include=DIR  Ada includes are in DIR (default: PREFIX/share/ada/adainclude)
   --with-ada-objects=DIR  Ada objects are in DIR (default: PREFIX/lib/ada/adalib)
   --with-ada-sharedlib=soname build shared-library (requires GNAT projects)
+  --with-ada-libname=XXX  override default Ada library-name
+  --with-form-libname=XXX override form basename of library
+  --with-menu-libname=XXX override menu basename of library
+  --with-panel-libname=XXX override panel basename of library
+  --with-cxx-libname=XXX override ncurses++ basename of library
 
 Some influential environment variables:
   CC          C compiler command
@@ -918,7 +936,7 @@ 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 2.52.20170501.  Invocation command line was
+generated by GNU Autoconf 2.52.20200111.  Invocation command line was
 
   $ $0 $@
 
@@ -1042,7 +1060,7 @@ 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:1045: loading site script $ac_site_file" >&5
+    { echo "$as_me:1063: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -1053,7 +1071,7 @@ if test -r "$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:1056: loading cache $cache_file" >&5
+    { echo "$as_me:1074: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -1061,7 +1079,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:1064: creating cache $cache_file" >&5
+  { echo "$as_me:1082: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -1077,21 +1095,21 @@ 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 "$as_me:1080: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:1098: 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:1084: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:1102: 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:1090: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:1108: 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:1092:   former value:  $ac_old_val" >&5
+        { echo "$as_me:1110:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:1094:   current value: $ac_new_val" >&5
+        { echo "$as_me:1112:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -1110,9 +1128,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:1113: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:1131: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:1115: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:1133: 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
@@ -1133,10 +1151,10 @@ esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:1136: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:1154: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:1139: \$? = $ac_status" >&5
+  echo "$as_me:1157: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -1149,7 +1167,7 @@ ac_config_headers="$ac_config_headers include/ncurses_cfg.h:include/ncurses_cfg.
 
 top_builddir=`pwd`
 
-echo "$as_me:1152: checking for egrep" >&5
+echo "$as_me:1170: checking for egrep" >&5
 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
 if test "${ac_cv_prog_egrep+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1159,11 +1177,11 @@ else
 		else ac_cv_prog_egrep='egrep'
 	fi
 fi
-echo "$as_me:1162: result: $ac_cv_prog_egrep" >&5
+echo "$as_me:1180: result: $ac_cv_prog_egrep" >&5
 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 	EGREP=$ac_cv_prog_egrep
 
-	test -z "$EGREP" && { { echo "$as_me:1166: error: No egrep program found" >&5
+	test -z "$EGREP" && { { echo "$as_me:1184: error: No egrep program found" >&5
 echo "$as_me: error: No egrep program found" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -1173,11 +1191,11 @@ NCURSES_PATCH="`$ac_cv_prog_egrep '^NCURSES_PATCH[ 	]*=' $srcdir/dist.mk | sed -
 cf_cv_abi_version=${NCURSES_MAJOR}
 cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
 cf_cv_timestamp=`date`
-echo "$as_me:1176: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
+echo "$as_me:1194: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
 echo "${ECHO_T}Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&6
 
 if test -f $srcdir/VERSION ; then
-	echo "$as_me:1180: checking for package version" >&5
+	echo "$as_me:1198: checking for package version" >&5
 echo $ECHO_N "checking for package version... $ECHO_C" >&6
 
 	# if there are not enough fields, cut returns the last one...
@@ -1189,39 +1207,39 @@ echo $ECHO_N "checking for package version... $ECHO_C" >&6
 	VERSION="$cf_field1"
 
 	VERSION_MAJOR=`echo "$cf_field2" | sed -e 's/\..*//'`
-	test -z "$VERSION_MAJOR" && { { echo "$as_me:1192: error: missing major-version" >&5
+	test -z "$VERSION_MAJOR" && { { echo "$as_me:1210: error: missing major-version" >&5
 echo "$as_me: error: missing major-version" >&2;}
    { (exit 1); exit 1; }; }
 
 	VERSION_MINOR=`echo "$cf_field2" | sed -e 's/^[^.]*\.//' -e 's/-.*//'`
-	test -z "$VERSION_MINOR" && { { echo "$as_me:1197: error: missing minor-version" >&5
+	test -z "$VERSION_MINOR" && { { echo "$as_me:1215: error: missing minor-version" >&5
 echo "$as_me: error: missing minor-version" >&2;}
    { (exit 1); exit 1; }; }
 
-	echo "$as_me:1201: result: ${VERSION_MAJOR}.${VERSION_MINOR}" >&5
+	echo "$as_me:1219: result: ${VERSION_MAJOR}.${VERSION_MINOR}" >&5
 echo "${ECHO_T}${VERSION_MAJOR}.${VERSION_MINOR}" >&6
 
-	echo "$as_me:1204: checking for package patch date" >&5
+	echo "$as_me:1222: checking for package patch date" >&5
 echo $ECHO_N "checking for package patch date... $ECHO_C" >&6
 	VERSION_PATCH=`echo "$cf_field3" | sed -e 's/^[^-]*-//'`
 	case .$VERSION_PATCH in
 	(.)
-		{ { echo "$as_me:1209: error: missing patch-date $VERSION_PATCH" >&5
+		{ { echo "$as_me:1227: error: missing patch-date $VERSION_PATCH" >&5
 echo "$as_me: error: missing patch-date $VERSION_PATCH" >&2;}
    { (exit 1); exit 1; }; }
 		;;
 	(.[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9])
 		;;
 	(*)
-		{ { echo "$as_me:1216: error: illegal patch-date $VERSION_PATCH" >&5
+		{ { echo "$as_me:1234: error: illegal patch-date $VERSION_PATCH" >&5
 echo "$as_me: error: illegal patch-date $VERSION_PATCH" >&2;}
    { (exit 1); exit 1; }; }
 		;;
 	esac
-	echo "$as_me:1221: result: $VERSION_PATCH" >&5
+	echo "$as_me:1239: result: $VERSION_PATCH" >&5
 echo "${ECHO_T}$VERSION_PATCH" >&6
 else
-	{ { echo "$as_me:1224: error: did not find $srcdir/VERSION" >&5
+	{ { echo "$as_me:1242: error: did not find $srcdir/VERSION" >&5
 echo "$as_me: error: did not find $srcdir/VERSION" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1229,19 +1247,19 @@ fi
 # show the actual data that we have for versions:
 test -n "$verbose" && echo "	ABI VERSION $VERSION" 1>&6
 
-echo "${as_me:-configure}:1232: testing ABI VERSION $VERSION ..." 1>&5
+echo "${as_me:-configure}:1250: testing ABI VERSION $VERSION ..." 1>&5
 
 test -n "$verbose" && echo "	VERSION_MAJOR $VERSION_MAJOR" 1>&6
 
-echo "${as_me:-configure}:1236: testing VERSION_MAJOR $VERSION_MAJOR ..." 1>&5
+echo "${as_me:-configure}:1254: testing VERSION_MAJOR $VERSION_MAJOR ..." 1>&5
 
 test -n "$verbose" && echo "	VERSION_MINOR $VERSION_MINOR" 1>&6
 
-echo "${as_me:-configure}:1240: testing VERSION_MINOR $VERSION_MINOR ..." 1>&5
+echo "${as_me:-configure}:1258: testing VERSION_MINOR $VERSION_MINOR ..." 1>&5
 
 test -n "$verbose" && echo "	VERSION_PATCH $VERSION_PATCH" 1>&6
 
-echo "${as_me:-configure}:1244: testing VERSION_PATCH $VERSION_PATCH ..." 1>&5
+echo "${as_me:-configure}:1262: testing VERSION_PATCH $VERSION_PATCH ..." 1>&5
 
 	cf_PACKAGE=NCURSES
 	PACKAGE=ncurses
@@ -1265,7 +1283,7 @@ test -z "$cf_cv_rel_version" && cf_cv_rel_version=0.0
 # Check whether --with-rel-version or --without-rel-version was given.
 if test "${with_rel_version+set}" = set; then
   withval="$with_rel_version"
-  { echo "$as_me:1268: WARNING: overriding release version $cf_cv_rel_version to $withval" >&5
+  { echo "$as_me:1286: WARNING: overriding release version $cf_cv_rel_version to $withval" >&5
 echo "$as_me: WARNING: overriding release version $cf_cv_rel_version to $withval" >&2;}
  cf_cv_rel_version=$withval
 fi;
@@ -1278,13 +1296,13 @@ if test -n "$NCURSES_MAJOR" ; then
   ([0-9]*)
  	;;
   (*)
-	{ { echo "$as_me:1281: error: Release major-version is not a number: $NCURSES_MAJOR" >&5
+	{ { echo "$as_me:1299: error: Release major-version is not a number: $NCURSES_MAJOR" >&5
 echo "$as_me: error: Release major-version is not a number: $NCURSES_MAJOR" >&2;}
    { (exit 1); exit 1; }; }
  	;;
   esac
 else
-  { { echo "$as_me:1287: error: Release major-version value is empty" >&5
+  { { echo "$as_me:1305: error: Release major-version value is empty" >&5
 echo "$as_me: error: Release major-version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1294,13 +1312,13 @@ if test -n "$NCURSES_MINOR" ; then
   ([0-9]*)
  	;;
   (*)
-	{ { echo "$as_me:1297: error: Release minor-version is not a number: $NCURSES_MINOR" >&5
+	{ { echo "$as_me:1315: error: Release minor-version is not a number: $NCURSES_MINOR" >&5
 echo "$as_me: error: Release minor-version is not a number: $NCURSES_MINOR" >&2;}
    { (exit 1); exit 1; }; }
  	;;
   esac
 else
-  { { echo "$as_me:1303: error: Release minor-version value is empty" >&5
+  { { echo "$as_me:1321: error: Release minor-version value is empty" >&5
 echo "$as_me: error: Release minor-version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1313,7 +1331,7 @@ if test "${with_abi_version+set}" = set; then
 
 	if test "x$cf_cv_abi_version" != "x$withval"
 	then
-		{ echo "$as_me:1316: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&5
+		{ echo "$as_me:1334: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&5
 echo "$as_me: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&2;}
 		case $cf_cv_rel_version in
 		(5.*)
@@ -1332,13 +1350,13 @@ if test -n "$cf_cv_abi_version" ; then
   ([0-9]*)
  	;;
   (*)
-	{ { echo "$as_me:1335: error: ABI version is not a number: $cf_cv_abi_version" >&5
+	{ { echo "$as_me:1353: error: ABI version is not a number: $cf_cv_abi_version" >&5
 echo "$as_me: error: ABI version is not a number: $cf_cv_abi_version" >&2;}
    { (exit 1); exit 1; }; }
  	;;
   esac
 else
-  { { echo "$as_me:1341: error: ABI version value is empty" >&5
+  { { echo "$as_me:1359: error: ABI version value is empty" >&5
 echo "$as_me: error: ABI version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1369,7 +1387,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1372: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1390: 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/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1379,11 +1397,11 @@ ac_configure="$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:1382: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1400: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1386: checking build system type" >&5
+echo "$as_me:1404: 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) $ECHO_C" >&6
@@ -1392,23 +1410,23 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1395: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1413: 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:1399: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1417: 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:1404: result: $ac_cv_build" >&5
+echo "$as_me:1422: 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/'`
 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
-echo "$as_me:1411: checking host system type" >&5
+echo "$as_me:1429: 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) $ECHO_C" >&6
@@ -1417,12 +1435,12 @@ else
 test -z "$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:1420: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1438: 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:1425: result: $ac_cv_host" >&5
+echo "$as_me:1443: 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/'`
@@ -1430,7 +1448,7 @@ host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
-	echo "$as_me:1433: checking target system type" >&5
+	echo "$as_me:1451: checking target system type" >&5
 echo $ECHO_N "checking target system type... $ECHO_C" >&6
 if test "${ac_cv_target+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1439,12 +1457,12 @@ else
 test "x$ac_cv_target_alias" = "x" &&
   ac_cv_target_alias=$ac_cv_host_alias
 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
-  { { echo "$as_me:1442: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+  { { echo "$as_me:1460: error: $ac_config_sub $ac_cv_target_alias failed" >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1447: result: $ac_cv_target" >&5
+echo "$as_me:1465: result: $ac_cv_target" >&5
 echo "${ECHO_T}$ac_cv_target" >&6
 target=$ac_cv_target
 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
@@ -1476,13 +1494,13 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1479: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1497: 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 "$as_me:1483: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1501: 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:1485: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1503: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1490,7 +1508,7 @@ fi
 # Check whether --with-system-type or --without-system-type was given.
 if test "${with_system_type+set}" = set; then
   withval="$with_system_type"
-  { echo "$as_me:1493: WARNING: overriding system type to $withval" >&5
+  { echo "$as_me:1511: WARNING: overriding system type to $withval" >&5
 echo "$as_me: WARNING: overriding system type to $withval" >&2;}
 	cf_cv_system_name=$withval
 	host_os=$withval
@@ -1502,7 +1520,7 @@ cf_user_CFLAGS="$CFLAGS"
 
 ###	Default install-location
 
-echo "$as_me:1505: checking for prefix" >&5
+echo "$as_me:1523: checking for prefix" >&5
 echo $ECHO_N "checking for prefix... $ECHO_C" >&6
 if test "x$prefix" = "xNONE" ; then
 	case "$cf_cv_system_name" in
@@ -1514,11 +1532,11 @@ if test "x$prefix" = "xNONE" ; then
 		;;
 	esac
 fi
-echo "$as_me:1517: result: $prefix" >&5
+echo "$as_me:1535: result: $prefix" >&5
 echo "${ECHO_T}$prefix" >&6
 
 if test "x$prefix" = "xNONE" ; then
-echo "$as_me:1521: checking for default include-directory" >&5
+echo "$as_me:1539: checking for default include-directory" >&5
 echo $ECHO_N "checking for default include-directory... $ECHO_C" >&6
 test -n "$verbose" && echo 1>&6
 for cf_symbol in \
@@ -1541,7 +1559,7 @@ do
 	fi
 	test -n "$verbose"  && echo "	tested $cf_dir" 1>&6
 done
-echo "$as_me:1544: result: $includedir" >&5
+echo "$as_me:1562: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 fi
 
@@ -1585,11 +1603,12 @@ if test "${with_ada+set}" = set; then
 else
   cf_with_ada=yes
 fi;
+
 if test "x$cf_with_ada" = xyes
 then
-	cf_PROG_CC="gnatgcc gcc cc"
+	cf_prog_cc="gnatgcc gcc cc"
 else
-	cf_PROG_CC="gcc cc"
+	cf_prog_cc="gcc cc"
 fi
 
 ac_ext=c
@@ -1599,11 +1618,11 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in $cf_PROG_CC
+  for ac_prog in $cf_prog_cc
   do
     # Extract the first word of "$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:1606: checking for $ac_word" >&5
+echo "$as_me:1625: 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
@@ -1618,7 +1637,7 @@ 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:1621: found $ac_dir/$ac_word" >&5
+echo "$as_me:1640: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1626,10 +1645,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1629: result: $CC" >&5
+  echo "$as_me:1648: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1632: result: no" >&5
+  echo "$as_me:1651: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1638,11 +1657,11 @@ fi
 fi
 if test -z "$CC"; then
   ac_ct_CC=$CC
-  for ac_prog in $cf_PROG_CC
+  for ac_prog in $cf_prog_cc
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1645: checking for $ac_word" >&5
+echo "$as_me:1664: 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
@@ -1657,7 +1676,7 @@ 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:1660: found $ac_dir/$ac_word" >&5
+echo "$as_me:1679: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1665,10 +1684,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1668: result: $ac_ct_CC" >&5
+  echo "$as_me:1687: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1671: result: no" >&5
+  echo "$as_me:1690: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1678,32 +1697,32 @@ done
   CC=$ac_ct_CC
 fi
 
-test -z "$CC" && { { echo "$as_me:1681: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1700: 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 "$as_me:1686:" \
+echo "$as_me:1705:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1689: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1708: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1692: \$? = $ac_status" >&5
+  echo "$as_me:1711: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1694: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1713: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1697: \$? = $ac_status" >&5
+  echo "$as_me:1716: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1699: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1718: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1702: \$? = $ac_status" >&5
+  echo "$as_me:1721: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1706 "configure"
+#line 1725 "configure"
 #include "confdefs.h"
 
 int
@@ -1719,13 +1738,13 @@ 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:1722: checking for C compiler default output" >&5
+echo "$as_me:1741: 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 "$as_me:1725: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1744: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1728: \$? = $ac_status" >&5
+  echo "$as_me:1747: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1748,34 +1767,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1751: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1770: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1757: result: $ac_file" >&5
+echo "$as_me:1776: 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 "$as_me:1762: checking whether the C compiler works" >&5
+echo "$as_me:1781: 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:1768: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1787: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1771: \$? = $ac_status" >&5
+  echo "$as_me:1790: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1778: error: cannot run C compiled programs.
+	{ { echo "$as_me:1797: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1783,24 +1802,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1786: result: yes" >&5
+echo "$as_me:1805: result: yes" >&5
 echo "${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 "$as_me:1793: checking whether we are cross compiling" >&5
+echo "$as_me:1812: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1795: result: $cross_compiling" >&5
+echo "$as_me:1814: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1798: checking for executable suffix" >&5
+echo "$as_me:1817: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1800: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1819: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1803: \$? = $ac_status" >&5
+  echo "$as_me:1822: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1816,25 +1835,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1819: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1838: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$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:1825: result: $ac_cv_exeext" >&5
+echo "$as_me:1844: 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:1831: checking for object suffix" >&5
+echo "$as_me:1850: 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 1837 "configure"
+#line 1856 "configure"
 #include "confdefs.h"
 
 int
@@ -1846,10 +1865,10 @@ main (void)
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1849: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1868: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1852: \$? = $ac_status" >&5
+  echo "$as_me:1871: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1861,24 +1880,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1864: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1883: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$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:1871: result: $ac_cv_objext" >&5
+echo "$as_me:1890: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1875: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1894: 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 1881 "configure"
+#line 1900 "configure"
 #include "confdefs.h"
 
 int
@@ -1893,16 +1912,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1896: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1915: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1899: \$? = $ac_status" >&5
+  echo "$as_me:1918: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1902: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1921: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1905: \$? = $ac_status" >&5
+  echo "$as_me:1924: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1914,19 +1933,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1917: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1936: 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:1923: checking whether $CC accepts -g" >&5
+echo "$as_me:1942: 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 1929 "configure"
+#line 1948 "configure"
 #include "confdefs.h"
 
 int
@@ -1938,16 +1957,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1941: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1960: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1944: \$? = $ac_status" >&5
+  echo "$as_me:1963: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1947: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1966: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1950: \$? = $ac_status" >&5
+  echo "$as_me:1969: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1957,7 +1976,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1960: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1979: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1984,16 +2003,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1987: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2006: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1990: \$? = $ac_status" >&5
+  echo "$as_me:2009: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1993: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2012: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1996: \$? = $ac_status" >&5
+  echo "$as_me:2015: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -2005,7 +2024,7 @@ if { (eval echo "$as_me:1987: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 2008 "configure"
+#line 2027 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -2018,16 +2037,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2021: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2040: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2024: \$? = $ac_status" >&5
+  echo "$as_me:2043: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2027: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2046: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2030: \$? = $ac_status" >&5
+  echo "$as_me:2049: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2037,7 +2056,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 2040 "configure"
+#line 2059 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -2049,16 +2068,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2052: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2071: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2055: \$? = $ac_status" >&5
+  echo "$as_me:2074: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2058: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2077: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2061: \$? = $ac_status" >&5
+  echo "$as_me:2080: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -2088,15 +2107,117 @@ ac_main_return=return
 
 GCC_VERSION=none
 if test "$GCC" = yes ; then
-	echo "$as_me:2091: checking version of $CC" >&5
+	echo "$as_me:2110: 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:2095: result: $GCC_VERSION" >&5
+	echo "$as_me:2114: result: $GCC_VERSION" >&5
 echo "${ECHO_T}$GCC_VERSION" >&6
 fi
 
-echo "$as_me:2099: checking for $CC option to accept ANSI C" >&5
+INTEL_COMPILER=no
+
+if test "$GCC" = yes ; then
+	case $host_os in
+	(linux*|gnu*)
+		echo "$as_me:2123: 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 2128 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+#ifdef __INTEL_COMPILER
+#else
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2145: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2148: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2151: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2154: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  INTEL_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+		CFLAGS="$cf_save_CFLAGS"
+		echo "$as_me:2165: result: $INTEL_COMPILER" >&5
+echo "${ECHO_T}$INTEL_COMPILER" >&6
+		;;
+	esac
+fi
+
+CLANG_COMPILER=no
+
+if test "$GCC" = yes ; then
+	echo "$as_me:2174: 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 2179 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+#ifdef __clang__
+#else
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2196: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2199: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2202: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2205: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  CLANG_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+	CFLAGS="$cf_save_CFLAGS"
+	echo "$as_me:2216: result: $CLANG_COMPILER" >&5
+echo "${ECHO_T}$CLANG_COMPILER" >&6
+fi
+
+echo "$as_me:2220: 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) $ECHO_C" >&6
@@ -2104,7 +2225,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 2107 "configure"
+#line 2228 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -2153,16 +2274,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2156: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2277: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2159: \$? = $ac_status" >&5
+  echo "$as_me:2280: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2162: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2283: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2165: \$? = $ac_status" >&5
+  echo "$as_me:2286: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -2179,10 +2300,10 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:2182: result: none needed" >&5
+    echo "$as_me:2303: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:2185: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:2306: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
@@ -2190,13 +2311,13 @@ esac
 # This should have been defined by AC_PROG_CC
 : ${CC:=cc}
 
-echo "$as_me:2193: checking \$CFLAGS variable" >&5
+echo "$as_me:2314: checking \$CFLAGS variable" >&5
 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
 case "x$CFLAGS" in
 (*-[IUD]*)
-	echo "$as_me:2197: result: broken" >&5
+	echo "$as_me:2318: result: broken" >&5
 echo "${ECHO_T}broken" >&6
-	{ echo "$as_me:2199: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
+	{ echo "$as_me:2320: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
 	cf_flags="$CFLAGS"
 	CFLAGS=
@@ -2304,18 +2425,18 @@ fi
 	done
 	;;
 (*)
-	echo "$as_me:2307: result: ok" >&5
+	echo "$as_me:2428: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 	;;
 esac
 
-echo "$as_me:2312: checking \$CC variable" >&5
+echo "$as_me:2433: checking \$CC variable" >&5
 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
 case "$CC" in
 (*[\ \	]-*)
-	echo "$as_me:2316: result: broken" >&5
+	echo "$as_me:2437: result: broken" >&5
 echo "${ECHO_T}broken" >&6
-	{ echo "$as_me:2318: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+	{ echo "$as_me:2439: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
 	# humor him...
 	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
@@ -2432,19 +2553,19 @@ fi
 	done
 	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
 
-echo "${as_me:-configure}:2435: testing resulting CC: '$CC' ..." 1>&5
+echo "${as_me:-configure}:2556: testing resulting CC: '$CC' ..." 1>&5
 
 	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
 
-echo "${as_me:-configure}:2439: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+echo "${as_me:-configure}:2560: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
 
 	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
 
-echo "${as_me:-configure}:2443: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+echo "${as_me:-configure}:2564: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
 
 	;;
 (*)
-	echo "$as_me:2447: result: ok" >&5
+	echo "$as_me:2568: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 	;;
 esac
@@ -2455,7 +2576,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
-echo "$as_me:2458: checking how to run the C preprocessor" >&5
+echo "$as_me:2579: 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 "$CPP"; then
@@ -2476,18 +2597,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2479 "configure"
+#line 2600 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2484: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2605: \"$ac_cpp conftest.$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:2490: \$? = $ac_status" >&5
+  echo "$as_me:2611: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2510,17 +2631,17 @@ 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 2513 "configure"
+#line 2634 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2517: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2638: \"$ac_cpp conftest.$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:2523: \$? = $ac_status" >&5
+  echo "$as_me:2644: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2557,7 +2678,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2560: result: $CPP" >&5
+echo "$as_me:2681: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2567,18 +2688,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2570 "configure"
+#line 2691 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2575: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2696: \"$ac_cpp conftest.$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:2581: \$? = $ac_status" >&5
+  echo "$as_me:2702: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2601,17 +2722,17 @@ 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 2604 "configure"
+#line 2725 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2608: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2729: \"$ac_cpp conftest.$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:2614: \$? = $ac_status" >&5
+  echo "$as_me:2735: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2639,7 +2760,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2642: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2763: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2652,14 +2773,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
 if test $ac_cv_c_compiler_gnu = yes; then
-    echo "$as_me:2655: checking whether $CC needs -traditional" >&5
+    echo "$as_me:2776: checking whether $CC needs -traditional" >&5
 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
 if test "${ac_cv_prog_gcc_traditional+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
     ac_pattern="Autoconf.*'x'"
   cat >conftest.$ac_ext <<_ACEOF
-#line 2662 "configure"
+#line 2783 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 int Autoconf = TIOCGETP;
@@ -2674,7 +2795,7 @@ rm -rf conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat >conftest.$ac_ext <<_ACEOF
-#line 2677 "configure"
+#line 2798 "configure"
 #include "confdefs.h"
 #include <termio.h>
 int Autoconf = TCGETA;
@@ -2687,14 +2808,14 @@ rm -rf conftest*
 
   fi
 fi
-echo "$as_me:2690: result: $ac_cv_prog_gcc_traditional" >&5
+echo "$as_me:2811: result: $ac_cv_prog_gcc_traditional" >&5
 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
   if test $ac_cv_prog_gcc_traditional = yes; then
     CC="$CC -traditional"
   fi
 fi
 
-echo "$as_me:2697: checking whether $CC understands -c and -o together" >&5
+echo "$as_me:2818: checking whether $CC understands -c and -o together" >&5
 echo $ECHO_N "checking whether $CC understands -c and -o together... $ECHO_C" >&6
 if test "${cf_cv_prog_CC_c_o+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2709,15 +2830,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CC $CFLAGS $CPPFLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:2712: \"$ac_try\"") >&5
+if { (eval echo "$as_me:2833: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2715: \$? = $ac_status" >&5
+  echo "$as_me:2836: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:2717: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:2838: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2720: \$? = $ac_status" >&5
+  echo "$as_me:2841: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CC_c_o=yes
@@ -2728,10 +2849,10 @@ rm -rf conftest*
 
 fi
 if test $cf_cv_prog_CC_c_o = yes; then
-  echo "$as_me:2731: result: yes" >&5
+  echo "$as_me:2852: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:2734: result: no" >&5
+  echo "$as_me:2855: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2745,7 +2866,7 @@ else
 	(*) LDPATH=$PATH:/sbin:/usr/sbin
 		# Extract the first word of "ldconfig", so it can be a program name with args.
 set dummy ldconfig; ac_word=$2
-echo "$as_me:2748: checking for $ac_word" >&5
+echo "$as_me:2869: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_LDCONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2762,7 +2883,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_LDCONFIG="$ac_dir/$ac_word"
-   echo "$as_me:2765: found $ac_dir/$ac_word" >&5
+   echo "$as_me:2886: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -2773,10 +2894,10 @@ fi
 LDCONFIG=$ac_cv_path_LDCONFIG
 
 if test -n "$LDCONFIG"; then
-  echo "$as_me:2776: result: $LDCONFIG" >&5
+  echo "$as_me:2897: result: $LDCONFIG" >&5
 echo "${ECHO_T}$LDCONFIG" >&6
 else
-  echo "$as_me:2779: result: no" >&5
+  echo "$as_me:2900: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2784,7 +2905,7 @@ fi
 	esac
 fi
 
-echo "$as_me:2787: checking if you want to ensure bool is consistent with C++" >&5
+echo "$as_me:2908: checking if you want to ensure bool is consistent with C++" >&5
 echo $ECHO_N "checking if you want to ensure bool is consistent with C++... $ECHO_C" >&6
 
 # Check whether --with-cxx or --without-cxx was given.
@@ -2794,7 +2915,7 @@ if test "${with_cxx+set}" = set; then
 else
   cf_with_cxx=yes
 fi;
-echo "$as_me:2797: result: $cf_with_cxx" >&5
+echo "$as_me:2918: result: $cf_with_cxx" >&5
 echo "${ECHO_T}$cf_with_cxx" >&6
 if test "X$cf_with_cxx" = Xno ; then
 	CXX=""
@@ -2812,7 +2933,7 @@ 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:2815: checking for $ac_word" >&5
+echo "$as_me:2936: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CXX+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2827,7 +2948,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-echo "$as_me:2830: found $ac_dir/$ac_word" >&5
+echo "$as_me:2951: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2835,10 +2956,10 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  echo "$as_me:2838: result: $CXX" >&5
+  echo "$as_me:2959: result: $CXX" >&5
 echo "${ECHO_T}$CXX" >&6
 else
-  echo "$as_me:2841: result: no" >&5
+  echo "$as_me:2962: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2851,7 +2972,7 @@ if test -z "$CXX"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:2854: checking for $ac_word" >&5
+echo "$as_me:2975: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2866,7 +2987,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CXX="$ac_prog"
-echo "$as_me:2869: found $ac_dir/$ac_word" >&5
+echo "$as_me:2990: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2874,10 +2995,10 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  echo "$as_me:2877: result: $ac_ct_CXX" >&5
+  echo "$as_me:2998: result: $ac_ct_CXX" >&5
 echo "${ECHO_T}$ac_ct_CXX" >&6
 else
-  echo "$as_me:2880: result: no" >&5
+  echo "$as_me:3001: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2889,32 +3010,32 @@ test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
 fi
 
 # Provide some information about the compiler.
-echo "$as_me:2892:" \
+echo "$as_me:3013:" \
      "checking for C++ compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:2895: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:3016: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2898: \$? = $ac_status" >&5
+  echo "$as_me:3019: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:2900: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:3021: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2903: \$? = $ac_status" >&5
+  echo "$as_me:3024: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:2905: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:3026: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2908: \$? = $ac_status" >&5
+  echo "$as_me:3029: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-echo "$as_me:2911: checking whether we are using the GNU C++ compiler" >&5
+echo "$as_me:3032: 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_cxx_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2917 "configure"
+#line 3038 "configure"
 #include "confdefs.h"
 
 int
@@ -2929,16 +3050,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2932: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3053: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2935: \$? = $ac_status" >&5
+  echo "$as_me:3056: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2938: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3059: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2941: \$? = $ac_status" >&5
+  echo "$as_me:3062: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -2950,19 +3071,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:2953: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "$as_me:3074: result: $ac_cv_cxx_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
 GXX=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
 CXXFLAGS="-g"
-echo "$as_me:2959: checking whether $CXX accepts -g" >&5
+echo "$as_me:3080: checking whether $CXX accepts -g" >&5
 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cxx_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2965 "configure"
+#line 3086 "configure"
 #include "confdefs.h"
 
 int
@@ -2974,16 +3095,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2977: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3098: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2980: \$? = $ac_status" >&5
+  echo "$as_me:3101: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2983: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3104: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2986: \$? = $ac_status" >&5
+  echo "$as_me:3107: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cxx_g=yes
 else
@@ -2993,7 +3114,7 @@ ac_cv_prog_cxx_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2996: result: $ac_cv_prog_cxx_g" >&5
+echo "$as_me:3117: result: $ac_cv_prog_cxx_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
@@ -3020,7 +3141,7 @@ for ac_declaration in \
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 3023 "configure"
+#line 3144 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -3033,16 +3154,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3036: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3157: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3039: \$? = $ac_status" >&5
+  echo "$as_me:3160: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3042: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3163: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3045: \$? = $ac_status" >&5
+  echo "$as_me:3166: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3052,7 +3173,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 3055 "configure"
+#line 3176 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -3064,16 +3185,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3067: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3188: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3070: \$? = $ac_status" >&5
+  echo "$as_me:3191: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3073: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3194: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3076: \$? = $ac_status" >&5
+  echo "$as_me:3197: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -3107,7 +3228,7 @@ ac_main_return=return
 	then
 		# Several of the C++ configurations do not work, particularly when
 		# cross-compiling (20140913 -TD)
-		echo "$as_me:3110: checking if $CXX works" >&5
+		echo "$as_me:3231: checking if $CXX works" >&5
 echo $ECHO_N "checking if $CXX works... $ECHO_C" >&6
 
 		save_CPPFLAGS="$CPPFLAGS"
@@ -3115,7 +3236,7 @@ echo $ECHO_N "checking if $CXX works... $ECHO_C" >&6
 		CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 3118 "configure"
+#line 3239 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3132,16 +3253,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3135: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3256: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3138: \$? = $ac_status" >&5
+  echo "$as_me:3259: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3141: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3262: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3144: \$? = $ac_status" >&5
+  echo "$as_me:3265: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_works=yes
 else
@@ -3152,11 +3273,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CPPFLAGS="$save_CPPFLAGS"
 
-		echo "$as_me:3155: result: $cf_cxx_works" >&5
+		echo "$as_me:3276: result: $cf_cxx_works" >&5
 echo "${ECHO_T}$cf_cxx_works" >&6
 		if test "x$cf_cxx_works" = xno
 		then
-			{ echo "$as_me:3159: WARNING: Ignore $CXX, since it cannot compile hello-world." >&5
+			{ echo "$as_me:3280: WARNING: Ignore $CXX, since it cannot compile hello-world." >&5
 echo "$as_me: WARNING: Ignore $CXX, since it cannot compile hello-world." >&2;}
 			cf_with_cxx=no; CXX=""; GXX="";
 		fi
@@ -3172,7 +3293,7 @@ ac_main_return=return
 	if test "$CXX" = "g++" ; then
 		# Extract the first word of "g++", so it can be a program name with args.
 set dummy g++; ac_word=$2
-echo "$as_me:3175: checking for $ac_word" >&5
+echo "$as_me:3296: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_CXX+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3189,7 +3310,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_CXX="$ac_dir/$ac_word"
-   echo "$as_me:3192: found $ac_dir/$ac_word" >&5
+   echo "$as_me:3313: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -3200,17 +3321,17 @@ fi
 CXX=$ac_cv_path_CXX
 
 if test -n "$CXX"; then
-  echo "$as_me:3203: result: $CXX" >&5
+  echo "$as_me:3324: result: $CXX" >&5
 echo "${ECHO_T}$CXX" >&6
 else
-  echo "$as_me:3206: result: no" >&5
+  echo "$as_me:3327: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 	fi
 	case "x$CXX" in
 	(x|xg++)
-		{ echo "$as_me:3213: WARNING: You don't have any C++ compiler, too bad" >&5
+		{ echo "$as_me:3334: WARNING: You don't have any C++ compiler, too bad" >&5
 echo "$as_me: WARNING: You don't have any C++ compiler, too bad" >&2;}
 		cf_with_cxx=no; CXX=""; GXX="";
 		;;
@@ -3219,7 +3340,7 @@ fi
 
 GXX_VERSION=none
 if test "$GXX" = yes; then
-	echo "$as_me:3222: checking version of ${CXX:-g++}" >&5
+	echo "$as_me:3343: checking version of ${CXX:-g++}" >&5
 echo $ECHO_N "checking version of ${CXX:-g++}... $ECHO_C" >&6
 	GXX_VERSION="`${CXX:-g++} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
 	if test -z "$GXX_VERSION"
@@ -3227,7 +3348,7 @@ echo $ECHO_N "checking version of ${CXX:-g++}... $ECHO_C" >&6
 		GXX_VERSION=unknown
 		GXX=no
 	fi
-	echo "$as_me:3230: result: $GXX_VERSION" >&5
+	echo "$as_me:3351: result: $GXX_VERSION" >&5
 echo "${ECHO_T}$GXX_VERSION" >&6
 fi
 
@@ -3235,12 +3356,12 @@ case $GXX_VERSION in
 (1*|2.[0-6]*)
 	# GXX=""; CXX=""; ac_cv_prog_gxx=no
 	# cf_cxx_library=no
-	{ echo "$as_me:3238: WARNING: templates do not work" >&5
+	{ echo "$as_me:3359: WARNING: templates do not work" >&5
 echo "$as_me: WARNING: templates do not work" >&2;}
 	;;
 esac
 
-echo "$as_me:3243: checking if you want to build C++ binding and demo" >&5
+echo "$as_me:3364: checking if you want to build C++ binding and demo" >&5
 echo $ECHO_N "checking if you want to build C++ binding and demo... $ECHO_C" >&6
 
 # Check whether --with-cxx-binding or --without-cxx-binding was given.
@@ -3250,15 +3371,15 @@ if test "${with_cxx_binding+set}" = set; then
 else
   cf_with_cxx_binding=$cf_with_cxx
 fi;
-echo "$as_me:3253: result: $cf_with_cxx_binding" >&5
+echo "$as_me:3374: result: $cf_with_cxx_binding" >&5
 echo "${ECHO_T}$cf_with_cxx_binding" >&6
 
-echo "$as_me:3256: checking if you want to build with Ada95" >&5
-echo $ECHO_N "checking if you want to build with Ada95... $ECHO_C" >&6
-echo "$as_me:3258: result: $cf_with_ada" >&5
+echo "$as_me:3377: checking if you want to build with Ada" >&5
+echo $ECHO_N "checking if you want to build with Ada... $ECHO_C" >&6
+echo "$as_me:3379: result: $cf_with_ada" >&5
 echo "${ECHO_T}$cf_with_ada" >&6
 
-echo "$as_me:3261: checking if you want to install terminal database" >&5
+echo "$as_me:3382: checking if you want to install terminal database" >&5
 echo $ECHO_N "checking if you want to install terminal database... $ECHO_C" >&6
 
 # Check whether --enable-db-install or --disable-db-install was given.
@@ -3268,10 +3389,10 @@ if test "${enable_db_install+set}" = set; then
 else
   cf_with_db_install=yes
 fi;
-echo "$as_me:3271: result: $cf_with_db_install" >&5
+echo "$as_me:3392: result: $cf_with_db_install" >&5
 echo "${ECHO_T}$cf_with_db_install" >&6
 
-echo "$as_me:3274: checking if you want to install manpages" >&5
+echo "$as_me:3395: checking if you want to install manpages" >&5
 echo $ECHO_N "checking if you want to install manpages... $ECHO_C" >&6
 
 # Check whether --with-manpages or --without-manpages was given.
@@ -3281,10 +3402,10 @@ if test "${with_manpages+set}" = set; then
 else
   cf_with_manpages=yes
 fi;
-echo "$as_me:3284: result: $cf_with_manpages" >&5
+echo "$as_me:3405: result: $cf_with_manpages" >&5
 echo "${ECHO_T}$cf_with_manpages" >&6
 
-echo "$as_me:3287: checking if you want to build programs such as tic" >&5
+echo "$as_me:3408: checking if you want to build programs such as tic" >&5
 echo $ECHO_N "checking if you want to build programs such as tic... $ECHO_C" >&6
 
 # Check whether --with-progs or --without-progs was given.
@@ -3294,18 +3415,18 @@ if test "${with_progs+set}" = set; then
 else
   cf_with_progs=yes
 fi;
-echo "$as_me:3297: result: $cf_with_progs" >&5
+echo "$as_me:3418: result: $cf_with_progs" >&5
 echo "${ECHO_T}$cf_with_progs" >&6
 
 if test -f $srcdir/tack/tack.h; then
 	if test "x$cross_compiling" = xyes ; then
 		test -n "$verbose" && echo "	ignoring tack because we are cross-compiling" 1>&6
 
-echo "${as_me:-configure}:3304: testing ignoring tack because we are cross-compiling ..." 1>&5
+echo "${as_me:-configure}:3425: testing ignoring tack because we are cross-compiling ..." 1>&5
 
 		cf_with_tack=no
 	else
-		echo "$as_me:3308: checking if you want to build the tack program" >&5
+		echo "$as_me:3429: checking if you want to build the tack program" >&5
 echo $ECHO_N "checking if you want to build the tack program... $ECHO_C" >&6
 
 # Check whether --with-tack or --without-tack was given.
@@ -3315,14 +3436,14 @@ if test "${with_tack+set}" = set; then
 else
   cf_with_tack=$cf_with_progs
 fi;
-		echo "$as_me:3318: result: $cf_with_tack" >&5
+		echo "$as_me:3439: result: $cf_with_tack" >&5
 echo "${ECHO_T}$cf_with_tack" >&6
 	fi
 else
 	cf_with_tack=no
 fi
 
-echo "$as_me:3325: checking if you want to build test-programs" >&5
+echo "$as_me:3446: checking if you want to build test-programs" >&5
 echo $ECHO_N "checking if you want to build test-programs... $ECHO_C" >&6
 
 # Check whether --with-tests or --without-tests was given.
@@ -3332,10 +3453,10 @@ if test "${with_tests+set}" = set; then
 else
   cf_with_tests=yes
 fi;
-echo "$as_me:3335: result: $cf_with_tests" >&5
+echo "$as_me:3456: result: $cf_with_tests" >&5
 echo "${ECHO_T}$cf_with_tests" >&6
 
-echo "$as_me:3338: checking if you wish to install curses.h" >&5
+echo "$as_me:3459: checking if you wish to install curses.h" >&5
 echo $ECHO_N "checking if you wish to install curses.h... $ECHO_C" >&6
 
 # Check whether --with-curses-h or --without-curses-h was given.
@@ -3345,7 +3466,7 @@ if test "${with_curses_h+set}" = set; then
 else
   with_curses_h=yes
 fi;
-echo "$as_me:3348: result: $with_curses_h" >&5
+echo "$as_me:3469: result: $with_curses_h" >&5
 echo "${ECHO_T}$with_curses_h" >&6
 
 modules_to_build="ncurses"
@@ -3370,7 +3491,7 @@ 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:3373: checking for $ac_word" >&5
+echo "$as_me:3494: 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
@@ -3385,7 +3506,7 @@ 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:3388: found $ac_dir/$ac_word" >&5
+echo "$as_me:3509: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3393,21 +3514,21 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  echo "$as_me:3396: result: $AWK" >&5
+  echo "$as_me:3517: result: $AWK" >&5
 echo "${ECHO_T}$AWK" >&6
 else
-  echo "$as_me:3399: result: no" >&5
+  echo "$as_me:3520: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$AWK" && break
 done
 
-test -z "$AWK" && { { echo "$as_me:3406: error: No awk program found" >&5
+test -z "$AWK" && { { echo "$as_me:3527: error: No awk program found" >&5
 echo "$as_me: error: No awk program found" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:3410: checking for egrep" >&5
+echo "$as_me:3531: checking for egrep" >&5
 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
 if test "${ac_cv_prog_egrep+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3417,11 +3538,11 @@ else
 		else ac_cv_prog_egrep='egrep'
 	fi
 fi
-echo "$as_me:3420: result: $ac_cv_prog_egrep" >&5
+echo "$as_me:3541: result: $ac_cv_prog_egrep" >&5
 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 	EGREP=$ac_cv_prog_egrep
 
-	test -z "$EGREP" && { { echo "$as_me:3424: error: No egrep program found" >&5
+	test -z "$EGREP" && { { echo "$as_me:3545: error: No egrep program found" >&5
 echo "$as_me: error: No egrep program found" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -3437,7 +3558,7 @@ echo "$as_me: error: No egrep program found" >&2;}
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:3440: checking for a BSD compatible install" >&5
+echo "$as_me:3561: 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 "${ac_cv_path_install+set}" = set; then
@@ -3486,7 +3607,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:3489: result: $INSTALL" >&5
+echo "$as_me:3610: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -3497,11 +3618,21 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+case $INSTALL in
+(/*)
+	;;
+(*)
+	cf_dir=`echo $INSTALL | sed -e 's%/[^/]*$%%'`
+	test -z "$cf_dir" && cf_dir=.
+	INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
+	;;
+esac
+
 for ac_prog in lint cppcheck splint
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:3504: checking for $ac_word" >&5
+echo "$as_me:3635: 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
@@ -3516,7 +3647,7 @@ 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:3519: found $ac_dir/$ac_word" >&5
+echo "$as_me:3650: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3524,28 +3655,34 @@ fi
 fi
 LINT=$ac_cv_prog_LINT
 if test -n "$LINT"; then
-  echo "$as_me:3527: result: $LINT" >&5
+  echo "$as_me:3658: result: $LINT" >&5
 echo "${ECHO_T}$LINT" >&6
 else
-  echo "$as_me:3530: result: no" >&5
+  echo "$as_me:3661: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$LINT" && break
 done
 
-echo "$as_me:3537: checking whether ln -s works" >&5
+case "x$LINT" in
+(xcppcheck|x*/cppcheck)
+	test -z "$LINT_OPTS" && LINT_OPTS="--enable=all"
+	;;
+esac
+
+echo "$as_me:3674: checking whether ln -s works" >&5
 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-  echo "$as_me:3541: result: yes" >&5
+  echo "$as_me:3678: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:3544: result: no, using $LN_S" >&5
+  echo "$as_me:3681: result: no, using $LN_S" >&5
 echo "${ECHO_T}no, using $LN_S" >&6
 fi
 
-echo "$as_me:3548: checking if $LN_S -f options work" >&5
+echo "$as_me:3685: checking if $LN_S -f options work" >&5
 echo $ECHO_N "checking if $LN_S -f options work... $ECHO_C" >&6
 
 rm -f conf$$.src conf$$dst
@@ -3557,12 +3694,12 @@ else
 	cf_prog_ln_sf=no
 fi
 rm -f conf$$.dst conf$$src
-echo "$as_me:3560: result: $cf_prog_ln_sf" >&5
+echo "$as_me:3697: result: $cf_prog_ln_sf" >&5
 echo "${ECHO_T}$cf_prog_ln_sf" >&6
 
 test "$cf_prog_ln_sf" = yes && LN_S="$LN_S -f"
 
-echo "$as_me:3565: checking for long file names" >&5
+echo "$as_me:3702: checking for long file names" >&5
 echo $ECHO_N "checking for long file names... $ECHO_C" >&6
 if test "${ac_cv_sys_long_file_names+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3601,7 +3738,7 @@ for ac_dir in  . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
   rm -rf $ac_xdir 2>/dev/null
 done
 fi
-echo "$as_me:3604: result: $ac_cv_sys_long_file_names" >&5
+echo "$as_me:3741: result: $ac_cv_sys_long_file_names" >&5
 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6
 if test $ac_cv_sys_long_file_names = yes; then
 
@@ -3620,7 +3757,7 @@ if test "${with_config_suffix+set}" = set; then
   withval="$with_config_suffix"
   case "x$withval" in
 	(xyes|xno)
-		{ echo "$as_me:3623: WARNING: expected a value for config-suffix option" >&5
+		{ echo "$as_me:3760: WARNING: expected a value for config-suffix option" >&5
 echo "$as_me: WARNING: expected a value for config-suffix option" >&2;}
 		;;
 	(*)	cf_config_suffix="$withval"
@@ -3630,7 +3767,7 @@ fi;
 
 # If we find pkg-config, check if we should install the ".pc" files.
 
-echo "$as_me:3633: checking if you want to use pkg-config" >&5
+echo "$as_me:3770: 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.
@@ -3640,7 +3777,7 @@ if test "${with_pkg_config+set}" = set; then
 else
   cf_pkg_config=yes
 fi;
-echo "$as_me:3643: result: $cf_pkg_config" >&5
+echo "$as_me:3780: result: $cf_pkg_config" >&5
 echo "${ECHO_T}$cf_pkg_config" >&6
 
 case $cf_pkg_config in
@@ -3652,7 +3789,7 @@ 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:3655: checking for $ac_word" >&5
+echo "$as_me:3792: 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
@@ -3669,7 +3806,7 @@ 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:3672: found $ac_dir/$ac_word" >&5
+   echo "$as_me:3809: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -3680,10 +3817,10 @@ fi
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 
 if test -n "$PKG_CONFIG"; then
-  echo "$as_me:3683: result: $PKG_CONFIG" >&5
+  echo "$as_me:3820: result: $PKG_CONFIG" >&5
 echo "${ECHO_T}$PKG_CONFIG" >&6
 else
-  echo "$as_me:3686: result: no" >&5
+  echo "$as_me:3823: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3692,7 +3829,7 @@ 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:3695: checking for $ac_word" >&5
+echo "$as_me:3832: 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
@@ -3709,7 +3846,7 @@ 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:3712: found $ac_dir/$ac_word" >&5
+   echo "$as_me:3849: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -3721,10 +3858,10 @@ fi
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 
 if test -n "$ac_pt_PKG_CONFIG"; then
-  echo "$as_me:3724: result: $ac_pt_PKG_CONFIG" >&5
+  echo "$as_me:3861: result: $ac_pt_PKG_CONFIG" >&5
 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
 else
-  echo "$as_me:3727: result: no" >&5
+  echo "$as_me:3864: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3767,24 +3904,24 @@ case ".$PKG_CONFIG" in
 	PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:3770: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+	{ { echo "$as_me:3907: error: expected a pathname, not \"$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:3777: WARNING: pkg-config is not installed" >&5
+	{ echo "$as_me:3914: WARNING: pkg-config is not installed" >&5
 echo "$as_me: WARNING: pkg-config is not installed" >&2;}
 fi
 
 case $PKG_CONFIG in
 (no|none|yes)
-	echo "$as_me:3783: checking for pkg-config library directory" >&5
+	echo "$as_me:3920: checking for pkg-config library directory" >&5
 echo $ECHO_N "checking for pkg-config library directory... $ECHO_C" >&6
 	;;
 (*)
-	echo "$as_me:3787: checking for $PKG_CONFIG library directory" >&5
+	echo "$as_me:3924: checking for $PKG_CONFIG library directory" >&5
 echo $ECHO_N "checking for $PKG_CONFIG library directory... $ECHO_C" >&6
 	;;
 esac
@@ -3839,18 +3976,18 @@ case x$PKG_CONFIG_LIBDIR in
 
 	test -n "$verbose" && echo "	list..." 1>&6
 
-echo "${as_me:-configure}:3842: testing list... ..." 1>&5
+echo "${as_me:-configure}:3979: testing list... ..." 1>&5
 
 	for cf_config in $cf_search_path
 	do
 		test -n "$verbose" && echo "	checking $cf_config/pkgconfig" 1>&6
 
-echo "${as_me:-configure}:3848: testing checking $cf_config/pkgconfig ..." 1>&5
+echo "${as_me:-configure}:3985: testing checking $cf_config/pkgconfig ..." 1>&5
 
 		if test -d $cf_config/pkgconfig
 		then
 			PKG_CONFIG_LIBDIR=$cf_config/pkgconfig
-			echo "$as_me:3853: checking done" >&5
+			echo "$as_me:3990: checking done" >&5
 echo $ECHO_N "checking done... $ECHO_C" >&6
 			break
 		fi
@@ -3861,16 +3998,16 @@ echo $ECHO_N "checking done... $ECHO_C" >&6
 esac
 
 if test "x$PKG_CONFIG_LIBDIR" != xno ; then
-	echo "$as_me:3864: result: $PKG_CONFIG_LIBDIR" >&5
+	echo "$as_me:4001: result: $PKG_CONFIG_LIBDIR" >&5
 echo "${ECHO_T}$PKG_CONFIG_LIBDIR" >&6
 fi
 
 if test "x$PKG_CONFIG" != xnone
 then
-	echo "$as_me:3870: checking if we should install .pc files for $PKG_CONFIG" >&5
+	echo "$as_me:4007: checking if we should install .pc files for $PKG_CONFIG" >&5
 echo $ECHO_N "checking if we should install .pc files for $PKG_CONFIG... $ECHO_C" >&6
 else
-	echo "$as_me:3873: checking if we should install .pc files" >&5
+	echo "$as_me:4010: checking if we should install .pc files" >&5
 echo $ECHO_N "checking if we should install .pc files... $ECHO_C" >&6
 fi
 
@@ -3881,7 +4018,7 @@ if test "${enable_pc_files+set}" = set; then
 else
   enable_pc_files=no
 fi;
-echo "$as_me:3884: result: $enable_pc_files" >&5
+echo "$as_me:4021: result: $enable_pc_files" >&5
 echo "${ECHO_T}$enable_pc_files" >&6
 
 if test "x$enable_pc_files" != xno
@@ -3889,7 +4026,7 @@ then
 	MAKE_PC_FILES=
 	case "x$PKG_CONFIG_LIBDIR" in
 	(xno|xyes)
-		{ echo "$as_me:3892: WARNING: no PKG_CONFIG_LIBDIR was found" >&5
+		{ echo "$as_me:4029: WARNING: no PKG_CONFIG_LIBDIR was found" >&5
 echo "$as_me: WARNING: no PKG_CONFIG_LIBDIR was found" >&2;}
 		;;
 	(*)
@@ -3919,7 +4056,7 @@ case ".$PKG_CONFIG_LIBDIR" in
 	PKG_CONFIG_LIBDIR=`echo $PKG_CONFIG_LIBDIR | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:3922: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&5
+	{ { echo "$as_me:4059: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&5
 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -3933,7 +4070,7 @@ fi
 
 if test -z "$MAKE_PC_FILES"
 then
-	echo "$as_me:3936: checking for suffix to add to pc-files" >&5
+	echo "$as_me:4073: checking for suffix to add to pc-files" >&5
 echo $ECHO_N "checking for suffix to add to pc-files... $ECHO_C" >&6
 
 # Check whether --with-pc-suffix or --without-pc-suffix was given.
@@ -3948,13 +4085,13 @@ if test "${with_pc_suffix+set}" = set; then
 	esac
 fi;
 	test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
-	echo "$as_me:3951: result: $PC_MODULE_SUFFIX" >&5
+	echo "$as_me:4088: result: $PC_MODULE_SUFFIX" >&5
 echo "${ECHO_T}$PC_MODULE_SUFFIX" >&6
 	test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
 
 fi
 
-echo "$as_me:3957: checking if we should assume mixed-case filenames" >&5
+echo "$as_me:4094: checking if we should assume mixed-case filenames" >&5
 echo $ECHO_N "checking if we should assume mixed-case filenames... $ECHO_C" >&6
 
 # Check whether --enable-mixed-case or --disable-mixed-case was given.
@@ -3964,11 +4101,11 @@ if test "${enable_mixed_case+set}" = set; then
 else
   enable_mixedcase=auto
 fi;
-echo "$as_me:3967: result: $enable_mixedcase" >&5
+echo "$as_me:4104: result: $enable_mixedcase" >&5
 echo "${ECHO_T}$enable_mixedcase" >&6
 if test "$enable_mixedcase" = "auto" ; then
 
-echo "$as_me:3971: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:4108: 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
@@ -3995,7 +4132,7 @@ else
 fi
 
 fi
-echo "$as_me:3998: result: $cf_cv_mixedcase" >&5
+echo "$as_me:4135: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes &&
 cat >>confdefs.h <<\EOF
@@ -4014,7 +4151,7 @@ EOF
 fi
 
 # do this after mixed-case option (tags/TAGS is not as important as tic).
-echo "$as_me:4017: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:4154: 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
@@ -4034,11 +4171,11 @@ fi
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:4037: result: yes" >&5
+  echo "$as_me:4174: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:4041: result: no" >&5
+  echo "$as_me:4178: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
@@ -4047,7 +4184,7 @@ for ac_prog in exctags ctags
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:4050: checking for $ac_word" >&5
+echo "$as_me:4187: 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
@@ -4062,7 +4199,7 @@ 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:4065: found $ac_dir/$ac_word" >&5
+echo "$as_me:4202: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4070,10 +4207,10 @@ fi
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:4073: result: $CTAGS" >&5
+  echo "$as_me:4210: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:4076: result: no" >&5
+  echo "$as_me:4213: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4084,7 +4221,7 @@ 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:4087: checking for $ac_word" >&5
+echo "$as_me:4224: 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
@@ -4099,7 +4236,7 @@ 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:4102: found $ac_dir/$ac_word" >&5
+echo "$as_me:4239: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4107,10 +4244,10 @@ fi
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:4110: result: $ETAGS" >&5
+  echo "$as_me:4247: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:4113: result: no" >&5
+  echo "$as_me:4250: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4119,7 +4256,7 @@ 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:4122: checking for $ac_word" >&5
+echo "$as_me:4259: 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
@@ -4134,7 +4271,7 @@ 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:4137: found $ac_dir/$ac_word" >&5
+echo "$as_me:4274: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4143,17 +4280,17 @@ fi
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:4146: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:4283: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:4149: result: no" >&5
+  echo "$as_me:4286: result: no" >&5
 echo "${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:4156: checking for $ac_word" >&5
+echo "$as_me:4293: 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
@@ -4168,7 +4305,7 @@ 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:4171: found $ac_dir/$ac_word" >&5
+echo "$as_me:4308: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4177,10 +4314,10 @@ fi
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:4180: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:4317: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:4183: result: no" >&5
+  echo "$as_me:4320: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4200,7 +4337,7 @@ else
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:4203: checking for makeflags variable" >&5
+echo "$as_me:4340: checking for makeflags variable" >&5
 echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
 if test "${cf_cv_makeflags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4230,7 +4367,7 @@ CF_EOF
 			;;
 		(*)
 
-echo "${as_me:-configure}:4233: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
+echo "${as_me:-configure}:4370: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
 
 			;;
 		esac
@@ -4238,13 +4375,13 @@ echo "${as_me:-configure}:4233: testing given option \"$cf_option\",no match \"$
 	rm -f cf_makeflags.tmp
 
 fi
-echo "$as_me:4241: result: $cf_cv_makeflags" >&5
+echo "$as_me:4378: result: $cf_cv_makeflags" >&5
 echo "${ECHO_T}$cf_cv_makeflags" >&6
 
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:4247: checking for $ac_word" >&5
+echo "$as_me:4384: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4259,7 +4396,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-echo "$as_me:4262: found $ac_dir/$ac_word" >&5
+echo "$as_me:4399: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4267,10 +4404,10 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:4270: result: $RANLIB" >&5
+  echo "$as_me:4407: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:4273: result: no" >&5
+  echo "$as_me:4410: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4279,7 +4416,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:4282: checking for $ac_word" >&5
+echo "$as_me:4419: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4294,7 +4431,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-echo "$as_me:4297: found $ac_dir/$ac_word" >&5
+echo "$as_me:4434: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4303,10 +4440,10 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:4306: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:4443: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:4309: result: no" >&5
+  echo "$as_me:4446: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4318,7 +4455,7 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ld; ac_word=$2
-echo "$as_me:4321: checking for $ac_word" >&5
+echo "$as_me:4458: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4333,7 +4470,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LD="${ac_tool_prefix}ld"
-echo "$as_me:4336: found $ac_dir/$ac_word" >&5
+echo "$as_me:4473: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4341,10 +4478,10 @@ fi
 fi
 LD=$ac_cv_prog_LD
 if test -n "$LD"; then
-  echo "$as_me:4344: result: $LD" >&5
+  echo "$as_me:4481: result: $LD" >&5
 echo "${ECHO_T}$LD" >&6
 else
-  echo "$as_me:4347: result: no" >&5
+  echo "$as_me:4484: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4353,7 +4490,7 @@ if test -z "$ac_cv_prog_LD"; then
   ac_ct_LD=$LD
   # Extract the first word of "ld", so it can be a program name with args.
 set dummy ld; ac_word=$2
-echo "$as_me:4356: checking for $ac_word" >&5
+echo "$as_me:4493: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4368,7 +4505,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LD="ld"
-echo "$as_me:4371: found $ac_dir/$ac_word" >&5
+echo "$as_me:4508: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4377,10 +4514,10 @@ fi
 fi
 ac_ct_LD=$ac_cv_prog_ac_ct_LD
 if test -n "$ac_ct_LD"; then
-  echo "$as_me:4380: result: $ac_ct_LD" >&5
+  echo "$as_me:4517: result: $ac_ct_LD" >&5
 echo "${ECHO_T}$ac_ct_LD" >&6
 else
-  echo "$as_me:4383: result: no" >&5
+  echo "$as_me:4520: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4392,7 +4529,7 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:4395: checking for $ac_word" >&5
+echo "$as_me:4532: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4407,7 +4544,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:4410: found $ac_dir/$ac_word" >&5
+echo "$as_me:4547: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4415,10 +4552,10 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:4418: result: $AR" >&5
+  echo "$as_me:4555: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:4421: result: no" >&5
+  echo "$as_me:4558: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4427,7 +4564,7 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:4430: checking for $ac_word" >&5
+echo "$as_me:4567: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4442,7 +4579,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:4445: found $ac_dir/$ac_word" >&5
+echo "$as_me:4582: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4451,10 +4588,10 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:4454: result: $ac_ct_AR" >&5
+  echo "$as_me:4591: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:4457: result: no" >&5
+  echo "$as_me:4594: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4466,7 +4603,7 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nm; ac_word=$2
-echo "$as_me:4469: checking for $ac_word" >&5
+echo "$as_me:4606: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4481,7 +4618,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_NM="${ac_tool_prefix}nm"
-echo "$as_me:4484: found $ac_dir/$ac_word" >&5
+echo "$as_me:4621: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4489,10 +4626,10 @@ fi
 fi
 NM=$ac_cv_prog_NM
 if test -n "$NM"; then
-  echo "$as_me:4492: result: $NM" >&5
+  echo "$as_me:4629: result: $NM" >&5
 echo "${ECHO_T}$NM" >&6
 else
-  echo "$as_me:4495: result: no" >&5
+  echo "$as_me:4632: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4501,7 +4638,7 @@ if test -z "$ac_cv_prog_NM"; then
   ac_ct_NM=$NM
   # Extract the first word of "nm", so it can be a program name with args.
 set dummy nm; ac_word=$2
-echo "$as_me:4504: checking for $ac_word" >&5
+echo "$as_me:4641: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4516,7 +4653,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NM="nm"
-echo "$as_me:4519: found $ac_dir/$ac_word" >&5
+echo "$as_me:4656: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4525,10 +4662,10 @@ fi
 fi
 ac_ct_NM=$ac_cv_prog_ac_ct_NM
 if test -n "$ac_ct_NM"; then
-  echo "$as_me:4528: result: $ac_ct_NM" >&5
+  echo "$as_me:4665: result: $ac_ct_NM" >&5
 echo "${ECHO_T}$ac_ct_NM" >&6
 else
-  echo "$as_me:4531: result: no" >&5
+  echo "$as_me:4668: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4540,7 +4677,7 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:4543: checking for $ac_word" >&5
+echo "$as_me:4680: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4555,7 +4692,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:4558: found $ac_dir/$ac_word" >&5
+echo "$as_me:4695: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4563,10 +4700,10 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:4566: result: $AR" >&5
+  echo "$as_me:4703: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:4569: result: no" >&5
+  echo "$as_me:4706: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4575,7 +4712,7 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:4578: checking for $ac_word" >&5
+echo "$as_me:4715: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4590,7 +4727,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:4593: found $ac_dir/$ac_word" >&5
+echo "$as_me:4730: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4599,10 +4736,10 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:4602: result: $ac_ct_AR" >&5
+  echo "$as_me:4739: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:4605: result: no" >&5
+  echo "$as_me:4742: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4611,7 +4748,7 @@ else
   AR="$ac_cv_prog_AR"
 fi
 
-echo "$as_me:4614: checking for options to update archives" >&5
+echo "$as_me:4751: checking for options to update archives" >&5
 echo $ECHO_N "checking for options to update archives... $ECHO_C" >&6
 if test "${cf_cv_ar_flags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4634,13 +4771,13 @@ else
 		rm -f conftest.a
 
 		cat >conftest.$ac_ext <<EOF
-#line 4637 "configure"
+#line 4774 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-		if { (eval echo "$as_me:4640: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:4777: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4643: \$? = $ac_status" >&5
+  echo "$as_me:4780: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 			echo "$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext" >&5
 			$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext 2>&5 1>/dev/null
@@ -4651,7 +4788,7 @@ EOF
 		else
 			test -n "$verbose" && echo "	cannot compile test-program" 1>&6
 
-echo "${as_me:-configure}:4654: testing cannot compile test-program ..." 1>&5
+echo "${as_me:-configure}:4791: testing cannot compile test-program ..." 1>&5
 
 			break
 		fi
@@ -4659,7 +4796,7 @@ echo "${as_me:-configure}:4654: testing cannot compile test-program ..." 1>&5
 	rm -f conftest.a conftest.$ac_ext conftest.$ac_cv_objext
 
 fi
-echo "$as_me:4662: result: $cf_cv_ar_flags" >&5
+echo "$as_me:4799: result: $cf_cv_ar_flags" >&5
 echo "${ECHO_T}$cf_cv_ar_flags" >&6
 
 if test -n "$ARFLAGS" ; then
@@ -4670,7 +4807,7 @@ else
 	ARFLAGS=$cf_cv_ar_flags
 fi
 
-echo "$as_me:4673: checking if you have specified an install-prefix" >&5
+echo "$as_me:4810: checking if you have specified an install-prefix" >&5
 echo $ECHO_N "checking if you have specified an install-prefix... $ECHO_C" >&6
 
 # Check whether --with-install-prefix or --without-install-prefix was given.
@@ -4683,7 +4820,7 @@ if test "${with_install_prefix+set}" = set; then
 		;;
 	esac
 fi;
-echo "$as_me:4686: result: $DESTDIR" >&5
+echo "$as_me:4823: result: $DESTDIR" >&5
 echo "${ECHO_T}$DESTDIR" >&6
 
 ###############################################################################
@@ -4711,7 +4848,7 @@ else
 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:4714: checking for $ac_word" >&5
+echo "$as_me:4851: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4726,7 +4863,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_BUILD_CC="$ac_prog"
-echo "$as_me:4729: found $ac_dir/$ac_word" >&5
+echo "$as_me:4866: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4734,10 +4871,10 @@ fi
 fi
 BUILD_CC=$ac_cv_prog_BUILD_CC
 if test -n "$BUILD_CC"; then
-  echo "$as_me:4737: result: $BUILD_CC" >&5
+  echo "$as_me:4874: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 else
-  echo "$as_me:4740: result: no" >&5
+  echo "$as_me:4877: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4746,12 +4883,12 @@ done
 test -n "$BUILD_CC" || BUILD_CC="none"
 
 fi;
-	echo "$as_me:4749: checking for native build C compiler" >&5
+	echo "$as_me:4886: checking for native build C compiler" >&5
 echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
-	echo "$as_me:4751: result: $BUILD_CC" >&5
+	echo "$as_me:4888: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 
-	echo "$as_me:4754: checking for native build C preprocessor" >&5
+	echo "$as_me:4891: checking for native build C preprocessor" >&5
 echo $ECHO_N "checking for native build C preprocessor... $ECHO_C" >&6
 
 # Check whether --with-build-cpp or --without-build-cpp was given.
@@ -4761,10 +4898,10 @@ if test "${with_build_cpp+set}" = set; then
 else
   BUILD_CPP='${BUILD_CC} -E'
 fi;
-	echo "$as_me:4764: result: $BUILD_CPP" >&5
+	echo "$as_me:4901: result: $BUILD_CPP" >&5
 echo "${ECHO_T}$BUILD_CPP" >&6
 
-	echo "$as_me:4767: checking for native build C flags" >&5
+	echo "$as_me:4904: checking for native build C flags" >&5
 echo $ECHO_N "checking for native build C flags... $ECHO_C" >&6
 
 # Check whether --with-build-cflags or --without-build-cflags was given.
@@ -4772,10 +4909,10 @@ if test "${with_build_cflags+set}" = set; then
   withval="$with_build_cflags"
   BUILD_CFLAGS="$withval"
 fi;
-	echo "$as_me:4775: result: $BUILD_CFLAGS" >&5
+	echo "$as_me:4912: result: $BUILD_CFLAGS" >&5
 echo "${ECHO_T}$BUILD_CFLAGS" >&6
 
-	echo "$as_me:4778: checking for native build C preprocessor-flags" >&5
+	echo "$as_me:4915: checking for native build C preprocessor-flags" >&5
 echo $ECHO_N "checking for native build C preprocessor-flags... $ECHO_C" >&6
 
 # Check whether --with-build-cppflags or --without-build-cppflags was given.
@@ -4783,10 +4920,10 @@ if test "${with_build_cppflags+set}" = set; then
   withval="$with_build_cppflags"
   BUILD_CPPFLAGS="$withval"
 fi;
-	echo "$as_me:4786: result: $BUILD_CPPFLAGS" >&5
+	echo "$as_me:4923: result: $BUILD_CPPFLAGS" >&5
 echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
 
-	echo "$as_me:4789: checking for native build linker-flags" >&5
+	echo "$as_me:4926: checking for native build linker-flags" >&5
 echo $ECHO_N "checking for native build linker-flags... $ECHO_C" >&6
 
 # Check whether --with-build-ldflags or --without-build-ldflags was given.
@@ -4794,10 +4931,10 @@ if test "${with_build_ldflags+set}" = set; then
   withval="$with_build_ldflags"
   BUILD_LDFLAGS="$withval"
 fi;
-	echo "$as_me:4797: result: $BUILD_LDFLAGS" >&5
+	echo "$as_me:4934: result: $BUILD_LDFLAGS" >&5
 echo "${ECHO_T}$BUILD_LDFLAGS" >&6
 
-	echo "$as_me:4800: checking for native build linker-libraries" >&5
+	echo "$as_me:4937: checking for native build linker-libraries" >&5
 echo $ECHO_N "checking for native build linker-libraries... $ECHO_C" >&6
 
 # Check whether --with-build-libs or --without-build-libs was given.
@@ -4805,7 +4942,7 @@ if test "${with_build_libs+set}" = set; then
   withval="$with_build_libs"
   BUILD_LIBS="$withval"
 fi;
-	echo "$as_me:4808: result: $BUILD_LIBS" >&5
+	echo "$as_me:4945: result: $BUILD_LIBS" >&5
 echo "${ECHO_T}$BUILD_LIBS" >&6
 
 	# this assumes we're on Unix.
@@ -4815,7 +4952,7 @@ echo "${ECHO_T}$BUILD_LIBS" >&6
 	: ${BUILD_CC:='${CC}'}
 
 	if ( test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '${CC}' ) ; then
-		{ { echo "$as_me:4818: error: Cross-build requires two compilers.
+		{ { echo "$as_me:4955: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&5
 echo "$as_me: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&2;}
@@ -4840,7 +4977,7 @@ fi
 ### shared, for example.
 cf_list_models=""
 
-echo "$as_me:4843: checking if libtool -version-number should be used" >&5
+echo "$as_me:4980: checking if libtool -version-number should be used" >&5
 echo $ECHO_N "checking if libtool -version-number should be used... $ECHO_C" >&6
 
 # Check whether --enable-libtool-version or --disable-libtool-version was given.
@@ -4857,7 +4994,7 @@ else
 	cf_libtool_version=yes
 
 fi;
-echo "$as_me:4860: result: $cf_libtool_version" >&5
+echo "$as_me:4997: result: $cf_libtool_version" >&5
 echo "${ECHO_T}$cf_libtool_version" >&6
 
 if test "$cf_libtool_version" = yes ; then
@@ -4866,25 +5003,25 @@ else
 	LIBTOOL_VERSION="-version-info"
 	case "x$VERSION" in
 	(x)
-		{ echo "$as_me:4869: WARNING: VERSION was not set" >&5
+		{ echo "$as_me:5006: WARNING: VERSION was not set" >&5
 echo "$as_me: WARNING: VERSION was not set" >&2;}
 		;;
 	(x*.*.*)
 		ABI_VERSION="$VERSION"
 		test -n "$verbose" && echo "	ABI_VERSION: $ABI_VERSION" 1>&6
 
-echo "${as_me:-configure}:4876: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
+echo "${as_me:-configure}:5013: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
 
 		;;
 	(x*:*:*)
 		ABI_VERSION=`echo "$VERSION" | sed -e 's/:/./g'`
 		test -n "$verbose" && echo "	ABI_VERSION: $ABI_VERSION" 1>&6
 
-echo "${as_me:-configure}:4883: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
+echo "${as_me:-configure}:5020: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
 
 		;;
 	(*)
-		{ echo "$as_me:4887: WARNING: unexpected VERSION value: $VERSION" >&5
+		{ echo "$as_me:5024: WARNING: unexpected VERSION value: $VERSION" >&5
 echo "$as_me: WARNING: unexpected VERSION value: $VERSION" >&2;}
 		;;
 	esac
@@ -4906,7 +5043,7 @@ LIB_LINK='${CC}'
 LIB_INSTALL=
 LIB_UNINSTALL=
 
-echo "$as_me:4909: checking if you want to build libraries with libtool" >&5
+echo "$as_me:5046: checking if you want to build libraries with libtool" >&5
 echo $ECHO_N "checking if you want to build libraries with libtool... $ECHO_C" >&6
 
 # Check whether --with-libtool or --without-libtool was given.
@@ -4916,7 +5053,7 @@ if test "${with_libtool+set}" = set; then
 else
   with_libtool=no
 fi;
-echo "$as_me:4919: result: $with_libtool" >&5
+echo "$as_me:5056: result: $with_libtool" >&5
 echo "${ECHO_T}$with_libtool" >&6
 if test "$with_libtool" != "no"; then
 
@@ -4947,7 +5084,7 @@ case ".$with_libtool" in
 	with_libtool=`echo $with_libtool | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4950: error: expected a pathname, not \"$with_libtool\"" >&5
+	{ { echo "$as_me:5087: error: expected a pathname, not \"$with_libtool\"" >&5
 echo "$as_me: error: expected a pathname, not \"$with_libtool\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -4960,7 +5097,7 @@ esac
   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:4963: checking for $ac_word" >&5
+echo "$as_me:5100: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4975,7 +5112,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
-echo "$as_me:4978: found $ac_dir/$ac_word" >&5
+echo "$as_me:5115: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4983,10 +5120,10 @@ fi
 fi
 LIBTOOL=$ac_cv_prog_LIBTOOL
 if test -n "$LIBTOOL"; then
-  echo "$as_me:4986: result: $LIBTOOL" >&5
+  echo "$as_me:5123: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:4989: result: no" >&5
+  echo "$as_me:5126: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4999,7 +5136,7 @@ if test -z "$LIBTOOL"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:5002: checking for $ac_word" >&5
+echo "$as_me:5139: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5014,7 +5151,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
-echo "$as_me:5017: found $ac_dir/$ac_word" >&5
+echo "$as_me:5154: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5022,10 +5159,10 @@ fi
 fi
 ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
 if test -n "$ac_ct_LIBTOOL"; then
-  echo "$as_me:5025: result: $ac_ct_LIBTOOL" >&5
+  echo "$as_me:5162: result: $ac_ct_LIBTOOL" >&5
 echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
 else
-  echo "$as_me:5028: result: no" >&5
+  echo "$as_me:5165: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5056,7 +5193,7 @@ unset LIBTOOL
   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:5059: checking for $ac_word" >&5
+echo "$as_me:5196: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5071,7 +5208,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
-echo "$as_me:5074: found $ac_dir/$ac_word" >&5
+echo "$as_me:5211: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5079,10 +5216,10 @@ fi
 fi
 LIBTOOL=$ac_cv_prog_LIBTOOL
 if test -n "$LIBTOOL"; then
-  echo "$as_me:5082: result: $LIBTOOL" >&5
+  echo "$as_me:5219: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:5085: result: no" >&5
+  echo "$as_me:5222: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5095,7 +5232,7 @@ if test -z "$LIBTOOL"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:5098: checking for $ac_word" >&5
+echo "$as_me:5235: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5110,7 +5247,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
-echo "$as_me:5113: found $ac_dir/$ac_word" >&5
+echo "$as_me:5250: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5118,10 +5255,10 @@ fi
 fi
 ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
 if test -n "$ac_ct_LIBTOOL"; then
-  echo "$as_me:5121: result: $ac_ct_LIBTOOL" >&5
+  echo "$as_me:5258: result: $ac_ct_LIBTOOL" >&5
 echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
 else
-  echo "$as_me:5124: result: no" >&5
+  echo "$as_me:5261: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5143,7 +5280,7 @@ test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
 		fi
 	fi
 	if test -z "$LIBTOOL" ; then
-		{ { echo "$as_me:5146: error: Cannot find libtool" >&5
+		{ { echo "$as_me:5283: error: Cannot find libtool" >&5
 echo "$as_me: error: Cannot find libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -5159,7 +5296,7 @@ echo "$as_me: error: Cannot find libtool" >&2;}
 
 if test -n "$LIBTOOL" && test "$LIBTOOL" != none
 then
-	echo "$as_me:5162: checking version of $LIBTOOL" >&5
+	echo "$as_me:5299: checking version of $LIBTOOL" >&5
 echo $ECHO_N "checking version of $LIBTOOL... $ECHO_C" >&6
 
 if test -n "$LIBTOOL" && test "$LIBTOOL" != none
@@ -5170,15 +5307,15 @@ else
 fi
 test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
 
-	echo "$as_me:5173: result: $cf_cv_libtool_version" >&5
+	echo "$as_me:5310: result: $cf_cv_libtool_version" >&5
 echo "${ECHO_T}$cf_cv_libtool_version" >&6
 	if test -z "$cf_cv_libtool_version" ; then
-		{ { echo "$as_me:5176: error: This is not GNU libtool" >&5
+		{ { echo "$as_me:5313: error: This is not GNU libtool" >&5
 echo "$as_me: error: This is not GNU libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 else
-	{ { echo "$as_me:5181: error: GNU libtool has not been found" >&5
+	{ { echo "$as_me:5318: error: GNU libtool has not been found" >&5
 echo "$as_me: error: GNU libtool has not been found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5214,7 +5351,7 @@ cf_list_models="$cf_list_models libtool"
 
 else
 
-echo "$as_me:5217: checking if you want to build shared libraries" >&5
+echo "$as_me:5354: checking if you want to build shared libraries" >&5
 echo $ECHO_N "checking if you want to build shared libraries... $ECHO_C" >&6
 
 # Check whether --with-shared or --without-shared was given.
@@ -5224,11 +5361,11 @@ if test "${with_shared+set}" = set; then
 else
   with_shared=no
 fi;
-echo "$as_me:5227: result: $with_shared" >&5
+echo "$as_me:5364: result: $with_shared" >&5
 echo "${ECHO_T}$with_shared" >&6
 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
 
-echo "$as_me:5231: checking if you want to build static libraries" >&5
+echo "$as_me:5368: checking if you want to build static libraries" >&5
 echo $ECHO_N "checking if you want to build static libraries... $ECHO_C" >&6
 
 # Check whether --with-normal or --without-normal was given.
@@ -5238,11 +5375,11 @@ if test "${with_normal+set}" = set; then
 else
   with_normal=yes
 fi;
-echo "$as_me:5241: result: $with_normal" >&5
+echo "$as_me:5378: result: $with_normal" >&5
 echo "${ECHO_T}$with_normal" >&6
 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
 
-echo "$as_me:5245: checking if you want to build debug libraries" >&5
+echo "$as_me:5382: checking if you want to build debug libraries" >&5
 echo $ECHO_N "checking if you want to build debug libraries... $ECHO_C" >&6
 
 # Check whether --with-debug or --without-debug was given.
@@ -5252,11 +5389,11 @@ if test "${with_debug+set}" = set; then
 else
   with_debug=yes
 fi;
-echo "$as_me:5255: result: $with_debug" >&5
+echo "$as_me:5392: result: $with_debug" >&5
 echo "${ECHO_T}$with_debug" >&6
 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
 
-echo "$as_me:5259: checking if you want to build profiling libraries" >&5
+echo "$as_me:5396: checking if you want to build profiling libraries" >&5
 echo $ECHO_N "checking if you want to build profiling libraries... $ECHO_C" >&6
 
 # Check whether --with-profile or --without-profile was given.
@@ -5266,7 +5403,7 @@ if test "${with_profile+set}" = set; then
 else
   with_profile=no
 fi;
-echo "$as_me:5269: result: $with_profile" >&5
+echo "$as_me:5406: result: $with_profile" >&5
 echo "${ECHO_T}$with_profile" >&6
 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
 
@@ -5274,7 +5411,7 @@ fi
 
 if test "X$cf_with_cxx_binding" != Xno; then
 if test "x$with_shared" = "xyes"; then
-echo "$as_me:5277: checking if you want to build C++ shared libraries" >&5
+echo "$as_me:5414: checking if you want to build C++ shared libraries" >&5
 echo $ECHO_N "checking if you want to build C++ shared libraries... $ECHO_C" >&6
 
 # Check whether --with-cxx-shared or --without-cxx-shared was given.
@@ -5284,26 +5421,26 @@ if test "${with_cxx_shared+set}" = set; then
 else
   with_shared_cxx=no
 fi;
-echo "$as_me:5287: result: $with_shared_cxx" >&5
+echo "$as_me:5424: result: $with_shared_cxx" >&5
 echo "${ECHO_T}$with_shared_cxx" >&6
 fi
 fi
 
 ###############################################################################
 
-echo "$as_me:5294: checking for specified models" >&5
+echo "$as_me:5431: checking for specified models" >&5
 echo $ECHO_N "checking for specified models... $ECHO_C" >&6
 test -z "$cf_list_models" && cf_list_models=normal
 test "$with_libtool" != "no" && cf_list_models=libtool
-echo "$as_me:5298: result: $cf_list_models" >&5
+echo "$as_me:5435: result: $cf_list_models" >&5
 echo "${ECHO_T}$cf_list_models" >&6
 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
-echo "$as_me:5303: checking for default model" >&5
+echo "$as_me:5440: checking for default model" >&5
 echo $ECHO_N "checking for default model... $ECHO_C" >&6
 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
-echo "$as_me:5306: result: $DFT_LWR_MODEL" >&5
+echo "$as_me:5443: result: $DFT_LWR_MODEL" >&5
 echo "${ECHO_T}$DFT_LWR_MODEL" >&6
 
 DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -5317,7 +5454,7 @@ LIB_NAME=ncurses
 LIB_DIR=../lib
 LIB_2ND=../../lib
 
-echo "$as_me:5320: checking if you want to have a library-prefix" >&5
+echo "$as_me:5457: checking if you want to have a library-prefix" >&5
 echo $ECHO_N "checking if you want to have a library-prefix... $ECHO_C" >&6
 
 # Check whether --with-lib-prefix or --without-lib-prefix was given.
@@ -5327,7 +5464,7 @@ if test "${with_lib_prefix+set}" = set; then
 else
   with_lib_prefix=auto
 fi;
-echo "$as_me:5330: result: $with_lib_prefix" >&5
+echo "$as_me:5467: result: $with_lib_prefix" >&5
 echo "${ECHO_T}$with_lib_prefix" >&6
 
 if test $with_lib_prefix = auto
@@ -5355,19 +5492,19 @@ fi
 
 LIB_SUFFIX=
 
-	echo "$as_me:5358: checking for PATH separator" >&5
+	echo "$as_me:5495: checking for PATH separator" >&5
 echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6
 	case $cf_cv_system_name in
 	(os2*)	PATH_SEPARATOR=';'  ;;
 	(*)	${PATH_SEPARATOR:=':'}  ;;
 	esac
 
-	echo "$as_me:5365: result: $PATH_SEPARATOR" >&5
+	echo "$as_me:5502: result: $PATH_SEPARATOR" >&5
 echo "${ECHO_T}$PATH_SEPARATOR" >&6
 
 ###############################################################################
 
-echo "$as_me:5370: checking if you want to build a separate terminfo library" >&5
+echo "$as_me:5507: checking if you want to build a separate terminfo library" >&5
 echo $ECHO_N "checking if you want to build a separate terminfo library... $ECHO_C" >&6
 
 # Check whether --with-termlib or --without-termlib was given.
@@ -5377,10 +5514,10 @@ if test "${with_termlib+set}" = set; then
 else
   with_termlib=no
 fi;
-echo "$as_me:5380: result: $with_termlib" >&5
+echo "$as_me:5517: result: $with_termlib" >&5
 echo "${ECHO_T}$with_termlib" >&6
 
-echo "$as_me:5383: checking if you want to build a separate tic library" >&5
+echo "$as_me:5520: checking if you want to build a separate tic library" >&5
 echo $ECHO_N "checking if you want to build a separate tic library... $ECHO_C" >&6
 
 # Check whether --with-ticlib or --without-ticlib was given.
@@ -5390,7 +5527,7 @@ if test "${with_ticlib+set}" = set; then
 else
   with_ticlib=no
 fi;
-echo "$as_me:5393: result: $with_ticlib" >&5
+echo "$as_me:5530: result: $with_ticlib" >&5
 echo "${ECHO_T}$with_ticlib" >&6
 
 if test X"$CC_G_OPT" = X"" ; then
@@ -5403,7 +5540,7 @@ if test X"$CXX_G_OPT" = X"" ; then
 	test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
 fi
 
-echo "$as_me:5406: checking for default loader flags" >&5
+echo "$as_me:5543: checking for default loader flags" >&5
 echo $ECHO_N "checking for default loader flags... $ECHO_C" >&6
 case $DFT_LWR_MODEL in
 (libtool) LD_MODEL=''   ;;
@@ -5412,13 +5549,13 @@ case $DFT_LWR_MODEL in
 (profile) LD_MODEL='-pg';;
 (shared)  LD_MODEL=''   ;;
 esac
-echo "$as_me:5415: result: $LD_MODEL" >&5
+echo "$as_me:5552: result: $LD_MODEL" >&5
 echo "${ECHO_T}$LD_MODEL" >&6
 
 case $DFT_LWR_MODEL in
 (shared)
 
-echo "$as_me:5421: checking if rpath option should be used" >&5
+echo "$as_me:5558: checking if rpath option should be used" >&5
 echo $ECHO_N "checking if rpath option should be used... $ECHO_C" >&6
 
 # Check whether --enable-rpath or --disable-rpath was given.
@@ -5428,10 +5565,10 @@ if test "${enable_rpath+set}" = set; then
 else
   cf_cv_enable_rpath=no
 fi;
-echo "$as_me:5431: result: $cf_cv_enable_rpath" >&5
+echo "$as_me:5568: result: $cf_cv_enable_rpath" >&5
 echo "${ECHO_T}$cf_cv_enable_rpath" >&6
 
-echo "$as_me:5434: checking if shared libraries should be relinked during install" >&5
+echo "$as_me:5571: checking if shared libraries should be relinked during install" >&5
 echo $ECHO_N "checking if shared libraries should be relinked during install... $ECHO_C" >&6
 
 # Check whether --enable-relink or --disable-relink was given.
@@ -5441,7 +5578,7 @@ if test "${enable_relink+set}" = set; then
 else
   cf_cv_do_relink=yes
 fi;
-echo "$as_me:5444: result: $cf_cv_do_relink" >&5
+echo "$as_me:5581: result: $cf_cv_do_relink" >&5
 echo "${ECHO_T}$cf_cv_do_relink" >&6
 	;;
 esac
@@ -5452,7 +5589,7 @@ rel_builddir=..
 LD_RPATH_OPT=
 if test "x$cf_cv_enable_rpath" != xno
 then
-	echo "$as_me:5455: checking for an rpath option" >&5
+	echo "$as_me:5592: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	case $cf_cv_system_name in
 	(irix*)
@@ -5483,33 +5620,33 @@ echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	(*)
 		;;
 	esac
-	echo "$as_me:5486: result: $LD_RPATH_OPT" >&5
+	echo "$as_me:5623: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 	case "x$LD_RPATH_OPT" in
 	(x-R*)
-		echo "$as_me:5491: checking if we need a space after rpath option" >&5
+		echo "$as_me:5628: 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_add_libs="${LD_RPATH_OPT}$libdir"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in ${LD_RPATH_OPT}$libdir; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 5512 "configure"
+#line 5649 "configure"
 #include "confdefs.h"
 
 int
@@ -5521,16 +5658,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5524: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5661: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5527: \$? = $ac_status" >&5
+  echo "$as_me:5664: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5530: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5667: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5533: \$? = $ac_status" >&5
+  echo "$as_me:5670: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -5540,7 +5677,7 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 		LIBS="$cf_save_LIBS"
-		echo "$as_me:5543: result: $cf_rpath_space" >&5
+		echo "$as_me:5680: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 		;;
@@ -5562,7 +5699,7 @@ fi
 	cf_ld_rpath_opt=
 	test "$cf_cv_enable_rpath" = yes && cf_ld_rpath_opt="$LD_RPATH_OPT"
 
-	echo "$as_me:5565: checking if release/abi version should be used for shared libs" >&5
+	echo "$as_me:5702: checking if release/abi version should be used for shared libs" >&5
 echo $ECHO_N "checking if release/abi version should be used for shared libs... $ECHO_C" >&6
 
 # Check whether --with-shlib-version or --without-shlib-version was given.
@@ -5577,9 +5714,9 @@ if test "${with_shlib_version+set}" = set; then
 		cf_cv_shlib_version=$withval
 		;;
 	(*)
-		echo "$as_me:5580: result: $withval" >&5
+		echo "$as_me:5717: result: $withval" >&5
 echo "${ECHO_T}$withval" >&6
-		{ { echo "$as_me:5582: error: option value must be one of: rel, abi, or auto" >&5
+		{ { echo "$as_me:5719: error: option value must be one of: rel, abi, or auto" >&5
 echo "$as_me: error: option value must be one of: rel, abi, or auto" >&2;}
    { (exit 1); exit 1; }; }
 		;;
@@ -5588,7 +5725,7 @@ echo "$as_me: error: option value must be one of: rel, abi, or auto" >&2;}
 else
   cf_cv_shlib_version=auto
 fi;
-	echo "$as_me:5591: result: $cf_cv_shlib_version" >&5
+	echo "$as_me:5728: result: $cf_cv_shlib_version" >&5
 echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	cf_cv_rm_so_locs=no
@@ -5611,14 +5748,14 @@ echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	if test "$cf_try_fPIC" = yes
 	then
-		echo "$as_me:5614: checking which $CC option to use" >&5
+		echo "$as_me:5751: checking which $CC option to use" >&5
 echo $ECHO_N "checking which $CC option to use... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		for CC_SHARED_OPTS in -fPIC -fpic ''
 		do
 			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5621 "configure"
+#line 5758 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5630,16 +5767,16 @@ int x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5633: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5770: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5636: \$? = $ac_status" >&5
+  echo "$as_me:5773: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5639: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5776: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5642: \$? = $ac_status" >&5
+  echo "$as_me:5779: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -5648,7 +5785,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		done
-		echo "$as_me:5651: result: $CC_SHARED_OPTS" >&5
+		echo "$as_me:5788: result: $CC_SHARED_OPTS" >&5
 echo "${ECHO_T}$CC_SHARED_OPTS" >&6
 		CFLAGS="$cf_save_CFLAGS"
 	fi
@@ -5719,7 +5856,7 @@ CF_EOF
 		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $@` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
-		echo "$as_me:5722: checking if ld -search_paths_first works" >&5
+		echo "$as_me:5859: checking if ld -search_paths_first works" >&5
 echo $ECHO_N "checking if ld -search_paths_first works... $ECHO_C" >&6
 if test "${cf_cv_ldflags_search_paths_first+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5728,7 +5865,7 @@ else
 			cf_save_LDFLAGS=$LDFLAGS
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5731 "configure"
+#line 5868 "configure"
 #include "confdefs.h"
 
 int
@@ -5740,16 +5877,16 @@ int i;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5743: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5880: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5746: \$? = $ac_status" >&5
+  echo "$as_me:5883: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5749: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5886: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5752: \$? = $ac_status" >&5
+  echo "$as_me:5889: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ldflags_search_paths_first=yes
 else
@@ -5760,7 +5897,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 				LDFLAGS=$cf_save_LDFLAGS
 fi
-echo "$as_me:5763: result: $cf_cv_ldflags_search_paths_first" >&5
+echo "$as_me:5900: result: $cf_cv_ldflags_search_paths_first" >&5
 echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		if test $cf_cv_ldflags_search_paths_first = yes; then
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
@@ -5828,6 +5965,37 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 
 		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $@'
 		;;
+	(mingw*msvc*)
+		cf_cv_shlib_version=mingw
+		cf_cv_shlib_version_infix=mingw
+		shlibdir=$bindir
+		MAKE_DLLS=
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+			LOCAL_LDFLAGS="-link -dll"
+			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+			EXTRA_LDFLAGS="-link -dll $EXTRA_LDFLAGS"
+		fi
+		CC_SHARED_OPTS=
+		MK_SHARED_LIB=$SHELL' '$rel_builddir'/mk_shared_lib.sh  ${LD} ${CFLAGS}'
+		RM_SHARED_OPTS="$RM_SHARED_OPTS $rel_builddir/mk_shared_lib.sh *.dll.a"
+		cat >mk_shared_lib.sh <<-CF_EOF
+		#!$SHELL
+		SHARED_LIB=\
+		IMPORT_LIB=\`echo "\" | sed -e 's/0-9*\.dll$\.dll.a/'\`
+		shift
+		my_ld=\
+		shift
+		cat <<-EOF
+		Linking shared library
+		** SHARED LIB \$SHARED_LIB
+		** IMPORT_LIB \$IMPORT_LIB
+EOF
+		args=\$(echo \ | sed -E "s#-l(\w*)#lib\1.a#g" | sed -E "s#-L(\w*)#-LIBPATH:\1#g")
+		exec \$my_ld -DLL -IMPLIB:"\${IMPORT_LIB}" -OUT:"\${SHARED_LIB}" ${LDFLAGS} \$args
+		mv "\${IMPORT_LIB}" "\${IMPORT_LIB}"
+CF_EOF
+		chmod +x mk_shared_lib.sh
+		;;
 	(mingw*)
 		cf_cv_shlib_version=mingw
 		cf_cv_shlib_version_infix=mingw
@@ -5985,7 +6153,7 @@ CF_EOF
 			do
 				CFLAGS="$cf_shared_opts $cf_save_CFLAGS"
 				cat >conftest.$ac_ext <<_ACEOF
-#line 5988 "configure"
+#line 6156 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5997,16 +6165,16 @@ printf("Hello\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6000: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6168: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6003: \$? = $ac_status" >&5
+  echo "$as_me:6171: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6006: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6174: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6009: \$? = $ac_status" >&5
+  echo "$as_me:6177: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -6043,7 +6211,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
 			;;
 		(*)
-			{ echo "$as_me:6046: WARNING: ignored --with-shlib-version" >&5
+			{ echo "$as_me:6214: WARNING: ignored --with-shlib-version" >&5
 echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 			;;
 		esac
@@ -6053,7 +6221,7 @@ echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 	if test -n "$cf_try_cflags"
 	then
 cat > conftest.$ac_ext <<EOF
-#line 6056 "${as_me:-configure}"
+#line 6224 "${as_me:-configure}"
 #include <stdio.h>
 int main(int argc, char *argv[])
 {
@@ -6065,18 +6233,18 @@ EOF
 		for cf_opt in $cf_try_cflags
 		do
 			CFLAGS="$cf_save_CFLAGS -$cf_opt"
-			echo "$as_me:6068: checking if CFLAGS option -$cf_opt works" >&5
+			echo "$as_me:6236: checking if CFLAGS option -$cf_opt works" >&5
 echo $ECHO_N "checking if CFLAGS option -$cf_opt works... $ECHO_C" >&6
-			if { (eval echo "$as_me:6070: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:6238: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6073: \$? = $ac_status" >&5
+  echo "$as_me:6241: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-				echo "$as_me:6075: result: yes" >&5
+				echo "$as_me:6243: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 				cf_save_CFLAGS="$CFLAGS"
 			else
-				echo "$as_me:6079: result: no" >&5
+				echo "$as_me:6247: result: no" >&5
 echo "${ECHO_T}no" >&6
 			fi
 		done
@@ -6091,17 +6259,17 @@ echo "${ECHO_T}no" >&6
 
 	test -n "$verbose" && echo "	CC_SHARED_OPTS: $CC_SHARED_OPTS" 1>&6
 
-echo "${as_me:-configure}:6094: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
+echo "${as_me:-configure}:6262: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
 
 	test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6098: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6266: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 for model in $cf_list_models; do
 	case $model in
 	(libtool)
 
-echo "$as_me:6104: checking for additional libtool options" >&5
+echo "$as_me:6272: checking for additional libtool options" >&5
 echo $ECHO_N "checking for additional libtool options... $ECHO_C" >&6
 
 # Check whether --with-libtool-opts or --without-libtool-opts was given.
@@ -6111,7 +6279,7 @@ if test "${with_libtool_opts+set}" = set; then
 else
   with_libtool_opts=no
 fi;
-echo "$as_me:6114: result: $with_libtool_opts" >&5
+echo "$as_me:6282: result: $with_libtool_opts" >&5
 echo "${ECHO_T}$with_libtool_opts" >&6
 
 case .$with_libtool_opts in
@@ -6122,7 +6290,7 @@ case .$with_libtool_opts in
 	;;
 esac
 
-echo "$as_me:6125: checking if exported-symbols file should be used" >&5
+echo "$as_me:6293: checking if exported-symbols file should be used" >&5
 echo $ECHO_N "checking if exported-symbols file should be used... $ECHO_C" >&6
 
 # Check whether --with-export-syms or --without-export-syms was given.
@@ -6137,7 +6305,7 @@ then
 	with_export_syms='${top_srcdir}/package/${PACKAGE}.sym'
 
 fi
-echo "$as_me:6140: result: $with_export_syms" >&5
+echo "$as_me:6308: result: $with_export_syms" >&5
 echo "${ECHO_T}$with_export_syms" >&6
 if test "x$with_export_syms" != xno
 then
@@ -6148,15 +6316,15 @@ fi
 		;;
 	(shared)
 		if test "$CC_SHARED_OPTS" = "unknown"; then
-			{ { echo "$as_me:6151: error: Shared libraries are not supported in this version" >&5
+			{ { echo "$as_me:6319: error: Shared libraries are not supported in this version" >&5
 echo "$as_me: error: Shared libraries are not supported in this version" >&2;}
    { (exit 1); exit 1; }; }
 		fi
 		# workaround for inept transition to PIE vs PIC...
-		echo "$as_me:6156: checking if current CFLAGS link properly" >&5
+		echo "$as_me:6324: checking if current CFLAGS link properly" >&5
 echo $ECHO_N "checking if current CFLAGS link properly... $ECHO_C" >&6
 		cat >conftest.$ac_ext <<_ACEOF
-#line 6159 "configure"
+#line 6327 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6168,16 +6336,16 @@ printf("Hello work\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6171: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6339: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6174: \$? = $ac_status" >&5
+  echo "$as_me:6342: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6177: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6345: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6180: \$? = $ac_status" >&5
+  echo "$as_me:6348: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cflags_work=yes
 else
@@ -6186,18 +6354,18 @@ cat conftest.$ac_ext >&5
 cf_cflags_work=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6189: result: $cf_cflags_work" >&5
+		echo "$as_me:6357: result: $cf_cflags_work" >&5
 echo "${ECHO_T}$cf_cflags_work" >&6
 		if test "$cf_cflags_work" = no
 		then
 			test -n "$verbose" && echo "	try to work around by appending shared-options" 1>&6
 
-echo "${as_me:-configure}:6195: testing try to work around by appending shared-options ..." 1>&5
+echo "${as_me:-configure}:6363: testing try to work around by appending shared-options ..." 1>&5
 
 			CFLAGS="$CFLAGS $CC_SHARED_OPTS"
 		fi
 
-echo "$as_me:6200: checking if versioned-symbols file should be used" >&5
+echo "$as_me:6368: checking if versioned-symbols file should be used" >&5
 echo $ECHO_N "checking if versioned-symbols file should be used... $ECHO_C" >&6
 
 # Check whether --with-versioned-syms or --without-versioned-syms was given.
@@ -6207,12 +6375,26 @@ if test "${with_versioned_syms+set}" = set; then
 else
   with_versioned_syms=no
 fi;
-if test "x$with_versioned_syms" = xyes
-then
+case "x$with_versioned_syms" in
+(xyes)
 	with_versioned_syms='${top_srcdir}/package/${PACKAGE}.map'
 
-fi
-echo "$as_me:6215: result: $with_versioned_syms" >&5
+	;;
+(xno)
+	;;
+(x/*)
+	test -f "$with_versioned_syms" || { { echo "$as_me:6386: error: expected a filename: $with_versioned_syms" >&5
+echo "$as_me: error: expected a filename: $with_versioned_syms" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+(*)
+	test -f "$with_versioned_syms" || { { echo "$as_me:6391: error: expected a filename: $with_versioned_syms" >&5
+echo "$as_me: error: expected a filename: $with_versioned_syms" >&2;}
+   { (exit 1); exit 1; }; }
+	with_versioned_syms=`pwd`/"$with_versioned_syms"
+	;;
+esac
+echo "$as_me:6397: result: $with_versioned_syms" >&5
 echo "${ECHO_T}$with_versioned_syms" >&6
 
 RESULTING_SYMS=
@@ -6228,7 +6410,7 @@ then
 		MK_SHARED_LIB=`echo "$MK_SHARED_LIB" | sed -e "s%-Wl,%\\${VERSIONED_SYMS} -Wl,%"`
 		test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6231: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6413: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 		;;
 	(*-dy\ *)
@@ -6236,11 +6418,11 @@ echo "${as_me:-configure}:6231: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 		MK_SHARED_LIB=`echo "$MK_SHARED_LIB" | sed -e "s%-dy%\\${VERSIONED_SYMS} -dy%"`
 		test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6239: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6421: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 		;;
 	(*)
-		{ echo "$as_me:6243: WARNING: this system does not support versioned-symbols" >&5
+		{ echo "$as_me:6425: WARNING: this system does not support versioned-symbols" >&5
 echo "$as_me: WARNING: this system does not support versioned-symbols" >&2;}
 		;;
 	esac
@@ -6252,7 +6434,7 @@ echo "$as_me: WARNING: this system does not support versioned-symbols" >&2;}
 	# symbols.
 	if test "x$VERSIONED_SYMS" != "x"
 	then
-		echo "$as_me:6255: checking if wildcards can be used to selectively omit symbols" >&5
+		echo "$as_me:6437: checking if wildcards can be used to selectively omit symbols" >&5
 echo $ECHO_N "checking if wildcards can be used to selectively omit symbols... $ECHO_C" >&6
 		WILDCARD_SYMS=no
 
@@ -6289,7 +6471,7 @@ local:
 } submodule_1.0;
 EOF
 		cat >conftest.$ac_ext <<EOF
-#line 6292 "configure"
+#line 6474 "configure"
 int	_ismissing(void) { return 1; }
 int	_localf1(void) { return 1; }
 int	_localf2(void) { return 2; }
@@ -6320,7 +6502,7 @@ EOF
 			cf_missing=`nm -P conftest.so 2>&5 |fgrep _ismissing | egrep '[ 	][DT][ 	]'`
 			test -n "$cf_missing" && WILDCARD_SYMS=yes
 		fi
-		echo "$as_me:6323: result: $WILDCARD_SYMS" >&5
+		echo "$as_me:6505: result: $WILDCARD_SYMS" >&5
 echo "${ECHO_T}$WILDCARD_SYMS" >&6
 		rm -f conftest.*
 	fi
@@ -6333,7 +6515,7 @@ done
 ### Checks for special libraries, must be done up-front.
 SHLIB_LIST=""
 
-echo "$as_me:6336: checking if you want to link with the GPM mouse library" >&5
+echo "$as_me:6518: checking if you want to link with the GPM mouse library" >&5
 echo $ECHO_N "checking if you want to link with the GPM mouse library... $ECHO_C" >&6
 
 # Check whether --with-gpm or --without-gpm was given.
@@ -6343,27 +6525,27 @@ if test "${with_gpm+set}" = set; then
 else
   with_gpm=maybe
 fi;
-echo "$as_me:6346: result: $with_gpm" >&5
+echo "$as_me:6528: result: $with_gpm" >&5
 echo "${ECHO_T}$with_gpm" >&6
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:6350: checking for gpm.h" >&5
+	echo "$as_me:6532: checking for gpm.h" >&5
 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6
 if test "${ac_cv_header_gpm_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6356 "configure"
+#line 6538 "configure"
 #include "confdefs.h"
 #include <gpm.h>
 _ACEOF
-if { (eval echo "$as_me:6360: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:6542: \"$ac_cpp conftest.$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:6366: \$? = $ac_status" >&5
+  echo "$as_me:6548: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6382,7 +6564,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:6385: result: $ac_cv_header_gpm_h" >&5
+echo "$as_me:6567: result: $ac_cv_header_gpm_h" >&5
 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6
 if test $ac_cv_header_gpm_h = yes; then
 
@@ -6393,7 +6575,7 @@ EOF
 		if test "$with_gpm" != yes && test "$with_gpm" != maybe ; then
 			test -n "$verbose" && echo "	assuming we really have GPM library" 1>&6
 
-echo "${as_me:-configure}:6396: testing assuming we really have GPM library ..." 1>&5
+echo "${as_me:-configure}:6578: testing assuming we really have GPM library ..." 1>&5
 
 cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
@@ -6401,7 +6583,7 @@ EOF
 
 			with_gpm=yes
 		else
-			echo "$as_me:6404: checking for Gpm_Open in -lgpm" >&5
+			echo "$as_me:6586: 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) $ECHO_C" >&6
@@ -6409,7 +6591,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 6412 "configure"
+#line 6594 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6428,16 +6610,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6431: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6613: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6434: \$? = $ac_status" >&5
+  echo "$as_me:6616: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6437: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6619: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6440: \$? = $ac_status" >&5
+  echo "$as_me:6622: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -6448,18 +6630,18 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6451: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:6633: 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
   with_gpm=yes
 else
 
 				if test "$with_gpm" = maybe; then
-					{ echo "$as_me:6458: WARNING: Cannot link with GPM library" >&5
+					{ echo "$as_me:6640: WARNING: Cannot link with GPM library" >&5
 echo "$as_me: WARNING: Cannot link with GPM library" >&2;}
 					with_gpm=no
 				else
-					{ { echo "$as_me:6462: error: Cannot link with GPM library" >&5
+					{ { echo "$as_me:6644: error: Cannot link with GPM library" >&5
 echo "$as_me: error: Cannot link with GPM library" >&2;}
    { (exit 1); exit 1; }; }
 				fi
@@ -6470,7 +6652,7 @@ fi
 
 else
 
-		test "$with_gpm" != maybe && { echo "$as_me:6473: WARNING: Cannot find GPM header" >&5
+		test "$with_gpm" != maybe && { echo "$as_me:6655: WARNING: Cannot find GPM header" >&5
 echo "$as_me: WARNING: Cannot find GPM header" >&2;}
 		with_gpm=no
 
@@ -6479,7 +6661,7 @@ fi
 fi
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:6482: checking if you want to load GPM dynamically" >&5
+	echo "$as_me:6664: checking if you want to load GPM dynamically" >&5
 echo $ECHO_N "checking if you want to load GPM dynamically... $ECHO_C" >&6
 
 # Check whether --with-dlsym or --without-dlsym was given.
@@ -6489,58 +6671,58 @@ if test "${with_dlsym+set}" = set; then
 else
   with_dlsym=yes
 fi;
-	echo "$as_me:6492: result: $with_dlsym" >&5
+	echo "$as_me:6674: result: $with_dlsym" >&5
 echo "${ECHO_T}$with_dlsym" >&6
 	if test "x$with_dlsym" = xyes ; then
 
 cf_have_dlsym=no
-echo "$as_me:6497: checking for dlsym" >&5
+echo "$as_me:6679: checking for dlsym" >&5
 echo $ECHO_N "checking for dlsym... $ECHO_C" >&6
 if test "${ac_cv_func_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6503 "configure"
+#line 6685 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char dlsym (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define dlsym autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef dlsym
+
 #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 dlsym ();
-char (*f) ();
+char dlsym (void);
 
 int
 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_dlsym) || defined (__stub___dlsym)
-choke me
-#else
-f = dlsym; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for dlsym
 #endif
 
+	return dlsym ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6534: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6716: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6537: \$? = $ac_status" >&5
+  echo "$as_me:6719: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6722: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6543: \$? = $ac_status" >&5
+  echo "$as_me:6725: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_dlsym=yes
 else
@@ -6550,14 +6732,14 @@ ac_cv_func_dlsym=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6553: result: $ac_cv_func_dlsym" >&5
+echo "$as_me:6735: result: $ac_cv_func_dlsym" >&5
 echo "${ECHO_T}$ac_cv_func_dlsym" >&6
 if test $ac_cv_func_dlsym = yes; then
   cf_have_dlsym=yes
 else
 
 cf_have_libdl=no
-echo "$as_me:6560: checking for dlsym in -ldl" >&5
+echo "$as_me:6742: checking for dlsym in -ldl" >&5
 echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6
 if test "${ac_cv_lib_dl_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6565,7 +6747,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 6568 "configure"
+#line 6750 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6584,16 +6766,16 @@ dlsym ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6587: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6769: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6590: \$? = $ac_status" >&5
+  echo "$as_me:6772: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6593: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6775: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6596: \$? = $ac_status" >&5
+  echo "$as_me:6778: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dl_dlsym=yes
 else
@@ -6604,7 +6786,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6607: result: $ac_cv_lib_dl_dlsym" >&5
+echo "$as_me:6789: result: $ac_cv_lib_dl_dlsym" >&5
 echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6
 if test $ac_cv_lib_dl_dlsym = yes; then
 
@@ -6616,27 +6798,27 @@ fi
 
 if test "$cf_have_dlsym" = yes ; then
 	test "$cf_have_libdl" = yes && {
-cf_add_libs="-ldl"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -ldl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
  }
 
-	echo "$as_me:6636: checking whether able to link to dl*() functions" >&5
+	echo "$as_me:6818: checking whether able to link to dl*() functions" >&5
 echo $ECHO_N "checking whether able to link to dl*() functions... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 6639 "configure"
+#line 6821 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 int
@@ -6654,16 +6836,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6657: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6839: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6660: \$? = $ac_status" >&5
+  echo "$as_me:6842: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6845: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6666: \$? = $ac_status" >&5
+  echo "$as_me:6848: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >>confdefs.h <<\EOF
@@ -6674,15 +6856,15 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-		{ { echo "$as_me:6677: error: Cannot link test program for libdl" >&5
+		{ { echo "$as_me:6859: error: Cannot link test program for libdl" >&5
 echo "$as_me: error: Cannot link test program for libdl" >&2;}
    { (exit 1); exit 1; }; }
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:6682: result: ok" >&5
+	echo "$as_me:6864: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 else
-	{ { echo "$as_me:6685: error: Cannot find dlsym function" >&5
+	{ { echo "$as_me:6867: error: Cannot find dlsym function" >&5
 echo "$as_me: error: Cannot find dlsym function" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -6690,12 +6872,12 @@ fi
 		if test "x$with_gpm" != xyes ; then
 			test -n "$verbose" && echo "	assuming soname for gpm is $with_gpm" 1>&6
 
-echo "${as_me:-configure}:6693: testing assuming soname for gpm is $with_gpm ..." 1>&5
+echo "${as_me:-configure}:6875: testing assuming soname for gpm is $with_gpm ..." 1>&5
 
 			cf_cv_gpm_soname="$with_gpm"
 		else
 
-echo "$as_me:6698: checking for soname of gpm library" >&5
+echo "$as_me:6880: checking for soname of gpm library" >&5
 echo $ECHO_N "checking for soname of gpm library... $ECHO_C" >&6
 if test "${cf_cv_gpm_soname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6713,31 +6895,31 @@ if (Gpm_Open(0,0)) Gpm_Close();
 CF_EOF
 cf_save_LIBS="$LIBS"
 
-cf_add_libs="-lgpm"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgpm; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
-	if { (eval echo "$as_me:6732: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:6914: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6735: \$? = $ac_status" >&5
+  echo "$as_me:6917: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:6737: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:6919: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6740: \$? = $ac_status" >&5
+  echo "$as_me:6922: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 			cf_cv_gpm_soname=`ldd conftest$ac_exeext 2>/dev/null | sed -e 's,^.*/,,' -e 's, .*$,,' | fgrep libgpm.`
 			test -z "$cf_cv_gpm_soname" && cf_cv_gpm_soname=unknown
@@ -6748,7 +6930,7 @@ LIBS="$cf_save_LIBS"
 fi
 
 fi
-echo "$as_me:6751: result: $cf_cv_gpm_soname" >&5
+echo "$as_me:6933: result: $cf_cv_gpm_soname" >&5
 echo "${ECHO_T}$cf_cv_gpm_soname" >&6
 
 		fi
@@ -6759,54 +6941,54 @@ EOF
 
 		SHLIB_LIST="-ldl $SHLIB_LIST"
 
-cf_add_libs="-ldl"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $PRIVATE_LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$PRIVATE_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -ldl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 PRIVATE_LIBS="$cf_add_libs"
 
 	else
 		SHLIB_LIST="-lgpm $SHLIB_LIST"
 
-cf_add_libs="-lgpm"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$TEST_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgpm; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 TEST_LIBS="$cf_add_libs"
 
-cf_add_libs="-lgpm"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $PRIVATE_LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$PRIVATE_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgpm; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 PRIVATE_LIBS="$cf_add_libs"
 
@@ -6816,7 +6998,7 @@ cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
 EOF
 
-echo "$as_me:6819: checking for Gpm_Wgetch in -lgpm" >&5
+echo "$as_me:7001: checking for Gpm_Wgetch in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Wgetch in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6824,7 +7006,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 6827 "configure"
+#line 7009 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6843,16 +7025,16 @@ Gpm_Wgetch ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6846: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7028: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6849: \$? = $ac_status" >&5
+  echo "$as_me:7031: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6852: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7034: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6855: \$? = $ac_status" >&5
+  echo "$as_me:7037: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Wgetch=yes
 else
@@ -6863,11 +7045,11 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6866: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
+echo "$as_me:7048: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Wgetch" >&6
 if test $ac_cv_lib_gpm_Gpm_Wgetch = yes; then
 
-echo "$as_me:6870: checking if GPM is weakly bound to curses library" >&5
+echo "$as_me:7052: checking if GPM is weakly bound to curses library" >&5
 echo $ECHO_N "checking if GPM is weakly bound to curses library... $ECHO_C" >&6
 if test "${cf_cv_check_gpm_wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6891,15 +7073,15 @@ CF_EOF
 	# to rely on the static library, noting that some packagers may not
 	# include it.
 	LIBS="-static -lgpm -dynamic $LIBS"
-	if { (eval echo "$as_me:6894: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:7076: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6897: \$? = $ac_status" >&5
+  echo "$as_me:7079: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:6899: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:7081: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6902: \$? = $ac_status" >&5
+  echo "$as_me:7084: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 			cf_cv_check_gpm_wgetch=`nm conftest$ac_exeext | egrep '\<wgetch\>' | egrep '\<[vVwW]\>'`
 			test -n "$cf_cv_check_gpm_wgetch" && cf_cv_check_gpm_wgetch=yes
@@ -6911,11 +7093,11 @@ CF_EOF
 fi
 
 fi
-echo "$as_me:6914: result: $cf_cv_check_gpm_wgetch" >&5
+echo "$as_me:7096: result: $cf_cv_check_gpm_wgetch" >&5
 echo "${ECHO_T}$cf_cv_check_gpm_wgetch" >&6
 
 if test "$cf_cv_check_gpm_wgetch" != yes ; then
-	{ echo "$as_me:6918: WARNING: GPM library is already linked with curses - read the FAQ" >&5
+	{ echo "$as_me:7100: WARNING: GPM library is already linked with curses - read the FAQ" >&5
 echo "$as_me: WARNING: GPM library is already linked with curses - read the FAQ" >&2;}
 fi
 
@@ -6923,7 +7105,7 @@ fi
 
 fi
 
-echo "$as_me:6926: checking if you want to use PCRE2 for regular-expressions" >&5
+echo "$as_me:7108: checking if you want to use PCRE2 for regular-expressions" >&5
 echo $ECHO_N "checking if you want to use PCRE2 for regular-expressions... $ECHO_C" >&6
 
 # Check whether --with-pcre2 or --without-pcre2 was given.
@@ -6932,7 +7114,7 @@ if test "${with_pcre2+set}" = set; then
 
 fi;
 test -z "$with_pcre2" && with_pcre2=no
-echo "$as_me:6935: result: $with_pcre2" >&5
+echo "$as_me:7117: result: $with_pcre2" >&5
 echo "${ECHO_T}$with_pcre2" >&6
 
 if test "x$with_pcre2" != xno ; then
@@ -6940,17 +7122,17 @@ if test "x$with_pcre2" != xno ; then
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists libpcre2; then
 	test -n "$verbose" && echo "	found package libpcre2" 1>&6
 
-echo "${as_me:-configure}:6943: testing found package libpcre2 ..." 1>&5
+echo "${as_me:-configure}:7125: testing found package libpcre2 ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags libpcre2 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   libpcre2 2>/dev/null`"
 	test -n "$verbose" && echo "	package libpcre2 CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:6949: testing package libpcre2 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:7131: testing package libpcre2 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package libpcre2 LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:6953: testing package libpcre2 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:7135: testing package libpcre2 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -7050,19 +7232,19 @@ if test -n "$cf_new_extra_cppflags" ; then
 
 fi
 
-cf_add_libs="$cf_pkgconfig_libs"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -7074,17 +7256,17 @@ else
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists libpcre; then
 	test -n "$verbose" && echo "	found package libpcre" 1>&6
 
-echo "${as_me:-configure}:7077: testing found package libpcre ..." 1>&5
+echo "${as_me:-configure}:7259: testing found package libpcre ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags libpcre 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   libpcre 2>/dev/null`"
 	test -n "$verbose" && echo "	package libpcre CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:7083: testing package libpcre CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:7265: testing package libpcre CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package libpcre LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:7087: testing package libpcre LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:7269: testing package libpcre LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -7184,19 +7366,19 @@ if test -n "$cf_new_extra_cppflags" ; then
 
 fi
 
-cf_add_libs="$cf_pkgconfig_libs"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -7205,7 +7387,7 @@ else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
 
-			{ { echo "$as_me:7208: error: Cannot find PCRE2 library" >&5
+			{ { echo "$as_me:7390: error: Cannot find PCRE2 library" >&5
 echo "$as_me: error: Cannot find PCRE2 library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7221,7 +7403,7 @@ EOF
 	(*pcre2-posix*|*pcreposix*)
 		;;
 	(*)
-		echo "$as_me:7224: checking for regcomp in -lpcre2-posix" >&5
+		echo "$as_me:7406: checking for regcomp in -lpcre2-posix" >&5
 echo $ECHO_N "checking for regcomp in -lpcre2-posix... $ECHO_C" >&6
 if test "${ac_cv_lib_pcre2_posix_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7229,7 +7411,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcre2-posix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7232 "configure"
+#line 7414 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7248,16 +7430,16 @@ regcomp ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7251: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7433: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7254: \$? = $ac_status" >&5
+  echo "$as_me:7436: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7257: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7439: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7260: \$? = $ac_status" >&5
+  echo "$as_me:7442: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_pcre2_posix_regcomp=yes
 else
@@ -7268,28 +7450,28 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7271: result: $ac_cv_lib_pcre2_posix_regcomp" >&5
+echo "$as_me:7453: result: $ac_cv_lib_pcre2_posix_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_pcre2_posix_regcomp" >&6
 if test $ac_cv_lib_pcre2_posix_regcomp = yes; then
 
-cf_add_libs="-lpcre2-posix"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpcre2-posix; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 else
-  echo "$as_me:7292: checking for regcomp in -lpcreposix" >&5
+  echo "$as_me:7474: checking for regcomp in -lpcreposix" >&5
 echo $ECHO_N "checking for regcomp in -lpcreposix... $ECHO_C" >&6
 if test "${ac_cv_lib_pcreposix_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7297,7 +7479,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcreposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7300 "configure"
+#line 7482 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7316,16 +7498,16 @@ regcomp ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7319: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7501: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7322: \$? = $ac_status" >&5
+  echo "$as_me:7504: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7325: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7507: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7328: \$? = $ac_status" >&5
+  echo "$as_me:7510: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_pcreposix_regcomp=yes
 else
@@ -7336,28 +7518,28 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7339: result: $ac_cv_lib_pcreposix_regcomp" >&5
+echo "$as_me:7521: result: $ac_cv_lib_pcreposix_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_pcreposix_regcomp" >&6
 if test $ac_cv_lib_pcreposix_regcomp = yes; then
 
-cf_add_libs="-lpcreposix"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpcreposix; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 else
-  { { echo "$as_me:7360: error: Cannot find PCRE2 POSIX library" >&5
+  { { echo "$as_me:7542: error: Cannot find PCRE2 POSIX library" >&5
 echo "$as_me: error: Cannot find PCRE2 POSIX library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7369,26 +7551,26 @@ fi
 
 	# either way, check for the library header files
 
-for ac_header in pcre2-posix.h pcreposix.h
+for ac_header in pcre2posix.h pcreposix.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:7375: checking for $ac_header" >&5
+echo "$as_me:7557: 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 7381 "configure"
+#line 7563 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:7385: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:7567: \"$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:7391: \$? = $ac_status" >&5
+  echo "$as_me:7573: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7407,7 +7589,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:7410: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:7592: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -7421,7 +7603,7 @@ fi
 
 # not everyone has "test -c"
 if test -c /dev/sysmouse 2>/dev/null ; then
-echo "$as_me:7424: checking if you want to use sysmouse" >&5
+echo "$as_me:7606: checking if you want to use sysmouse" >&5
 echo $ECHO_N "checking if you want to use sysmouse... $ECHO_C" >&6
 
 # Check whether --with-sysmouse or --without-sysmouse was given.
@@ -7433,7 +7615,7 @@ else
 fi;
 	if test "$cf_with_sysmouse" != no ; then
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7436 "configure"
+#line 7618 "configure"
 #include "confdefs.h"
 
 #include <osreldate.h>
@@ -7456,16 +7638,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7459: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7641: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7462: \$? = $ac_status" >&5
+  echo "$as_me:7644: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7647: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7468: \$? = $ac_status" >&5
+  echo "$as_me:7650: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_with_sysmouse=yes
 else
@@ -7475,7 +7657,7 @@ cf_with_sysmouse=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	fi
-echo "$as_me:7478: result: $cf_with_sysmouse" >&5
+echo "$as_me:7660: result: $cf_with_sysmouse" >&5
 echo "${ECHO_T}$cf_with_sysmouse" >&6
 test "$cf_with_sysmouse" = yes &&
 cat >>confdefs.h <<\EOF
@@ -7485,7 +7667,7 @@ EOF
 fi
 
 # pretend that ncurses==ncursesw==ncursest
-echo "$as_me:7488: checking if you want to disable library suffixes" >&5
+echo "$as_me:7670: checking if you want to disable library suffixes" >&5
 echo $ECHO_N "checking if you want to disable library suffixes... $ECHO_C" >&6
 
 # Check whether --enable-lib-suffixes or --disable-lib-suffixes was given.
@@ -7502,13 +7684,13 @@ else
 	disable_lib_suffixes=no
 
 fi;
-echo "$as_me:7505: result: $disable_lib_suffixes" >&5
+echo "$as_me:7687: result: $disable_lib_suffixes" >&5
 echo "${ECHO_T}$disable_lib_suffixes" >&6
 
 ### If we're building with rpath, try to link non-standard libs that way too.
 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
 
-echo "$as_me:7511: checking if rpath-hack should be disabled" >&5
+echo "$as_me:7693: 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.
@@ -7525,21 +7707,21 @@ else
 	cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:7528: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:7710: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:7532: checking for updated LDFLAGS" >&5
+echo "$as_me:7714: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:7535: result: maybe" >&5
+	echo "$as_me:7717: 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:7542: checking for $ac_word" >&5
+echo "$as_me:7724: 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
@@ -7554,7 +7736,7 @@ 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:7557: found $ac_dir/$ac_word" >&5
+echo "$as_me:7739: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -7562,10 +7744,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:7565: result: $cf_ldd_prog" >&5
+  echo "$as_me:7747: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:7568: result: no" >&5
+  echo "$as_me:7750: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7579,7 +7761,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 7582 "configure"
+#line 7764 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7591,16 +7773,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7594: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7776: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7597: \$? = $ac_status" >&5
+  echo "$as_me:7779: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7600: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7782: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7603: \$? = $ac_status" >&5
+  echo "$as_me:7785: \$? = $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%/[^/][^/]*$%%' |sort | uniq`
@@ -7628,7 +7810,7 @@ rm -f conftest.$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 "${as_me:-configure}:7631: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:7813: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -7640,11 +7822,11 @@ echo "${as_me:-configure}:7631: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:7643: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:7825: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:7647: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:7829: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -7681,7 +7863,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:7684: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:7866: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -7694,11 +7876,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:7697: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:7879: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:7701: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:7883: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -7735,7 +7917,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:7738: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:7920: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -7748,14 +7930,14 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:7751: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:7933: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:7755: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:7937: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:7758: result: no" >&5
+	echo "$as_me:7940: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7766,7 +7948,7 @@ fi
 ###############################################################################
 
 ###	use option --with-extra-suffix to append suffix to headers and libraries
-echo "$as_me:7769: checking if you wish to append extra suffix to header/library paths" >&5
+echo "$as_me:7951: checking if you wish to append extra suffix to header/library paths" >&5
 echo $ECHO_N "checking if you wish to append extra suffix to header/library paths... $ECHO_C" >&6
 EXTRA_SUFFIX=
 
@@ -7785,11 +7967,11 @@ if test "${with_extra_suffix+set}" = set; then
 	esac
 
 fi;
-echo "$as_me:7788: result: $EXTRA_SUFFIX" >&5
+echo "$as_me:7970: result: $EXTRA_SUFFIX" >&5
 echo "${ECHO_T}$EXTRA_SUFFIX" >&6
 
 ###	use option --disable-overwrite to leave out the link to -lcurses
-echo "$as_me:7792: checking if you wish to install ncurses overwriting curses" >&5
+echo "$as_me:7974: checking if you wish to install ncurses overwriting curses" >&5
 echo $ECHO_N "checking if you wish to install ncurses overwriting curses... $ECHO_C" >&6
 
 # Check whether --enable-overwrite or --disable-overwrite was given.
@@ -7799,10 +7981,10 @@ if test "${enable_overwrite+set}" = set; then
 else
   if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi
 fi;
-echo "$as_me:7802: result: $with_overwrite" >&5
+echo "$as_me:7984: result: $with_overwrite" >&5
 echo "${ECHO_T}$with_overwrite" >&6
 
-echo "$as_me:7805: checking if external terminfo-database is used" >&5
+echo "$as_me:7987: checking if external terminfo-database is used" >&5
 echo $ECHO_N "checking if external terminfo-database is used... $ECHO_C" >&6
 
 # Check whether --enable-database or --disable-database was given.
@@ -7812,7 +7994,7 @@ if test "${enable_database+set}" = set; then
 else
   use_database=yes
 fi;
-echo "$as_me:7815: result: $use_database" >&5
+echo "$as_me:7997: result: $use_database" >&5
 echo "${ECHO_T}$use_database" >&6
 
 case $host_os in
@@ -7828,7 +8010,7 @@ NCURSES_USE_DATABASE=0
 if test "$use_database" != no ; then
 	NCURSES_USE_DATABASE=1
 
-	echo "$as_me:7831: checking which terminfo source-file will be installed" >&5
+	echo "$as_me:8013: checking which terminfo source-file will be installed" >&5
 echo $ECHO_N "checking which terminfo source-file will be installed... $ECHO_C" >&6
 
 # Check whether --with-database or --without-database was given.
@@ -7836,10 +8018,10 @@ if test "${with_database+set}" = set; then
   withval="$with_database"
   TERMINFO_SRC=$withval
 fi;
-	echo "$as_me:7839: result: $TERMINFO_SRC" >&5
+	echo "$as_me:8021: result: $TERMINFO_SRC" >&5
 echo "${ECHO_T}$TERMINFO_SRC" >&6
 
-	echo "$as_me:7842: checking whether to use hashed database instead of directory/tree" >&5
+	echo "$as_me:8024: checking whether to use hashed database instead of directory/tree" >&5
 echo $ECHO_N "checking whether to use hashed database instead of directory/tree... $ECHO_C" >&6
 
 # Check whether --with-hashed-db or --without-hashed-db was given.
@@ -7849,13 +8031,13 @@ if test "${with_hashed_db+set}" = set; then
 else
   with_hashed_db=no
 fi;
-	echo "$as_me:7852: result: $with_hashed_db" >&5
+	echo "$as_me:8034: result: $with_hashed_db" >&5
 echo "${ECHO_T}$with_hashed_db" >&6
 else
 	with_hashed_db=no
 fi
 
-echo "$as_me:7858: checking for list of fallback descriptions" >&5
+echo "$as_me:8040: checking for list of fallback descriptions" >&5
 echo $ECHO_N "checking for list of fallback descriptions... $ECHO_C" >&6
 
 # Check whether --with-fallbacks or --without-fallbacks was given.
@@ -7865,73 +8047,41 @@ if test "${with_fallbacks+set}" = set; then
 else
   with_fallback=
 fi;
-echo "$as_me:7868: result: $with_fallback" >&5
+echo "$as_me:8050: result: $with_fallback" >&5
 echo "${ECHO_T}$with_fallback" >&6
-FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
-
-echo "$as_me:7872: checking if you want modern xterm or antique" >&5
-echo $ECHO_N "checking if you want modern xterm or antique... $ECHO_C" >&6
-
-# Check whether --with-xterm-new or --without-xterm-new was given.
-if test "${with_xterm_new+set}" = set; then
-  withval="$with_xterm_new"
-  with_xterm_new=$withval
-else
-  with_xterm_new=yes
-fi;
-case $with_xterm_new in
-(no) with_xterm_new=xterm-old;;
-(*)	 with_xterm_new=xterm-new;;
-esac
-echo "$as_me:7886: result: $with_xterm_new" >&5
-echo "${ECHO_T}$with_xterm_new" >&6
-WHICH_XTERM=$with_xterm_new
-
-echo "$as_me:7890: checking if xterm backspace sends BS or DEL" >&5
-echo $ECHO_N "checking if xterm backspace sends BS or DEL... $ECHO_C" >&6
 
-# Check whether --with-xterm-kbs or --without-xterm-kbs was given.
-if test "${with_xterm_kbs+set}" = set; then
-  withval="$with_xterm_kbs"
-  with_xterm_kbs=$withval
-else
-  with_xterm_kbs=BS
-fi;
-case x$with_xterm_kbs in
-(xyes|xno|xBS|xbs|x8)
-	with_xterm_kbs=BS
+case ".$with_fallback" in
+(.|.no)
+	FALLBACK_LIST=
 	;;
-(xDEL|xdel|x127)
-	with_xterm_kbs=DEL
+(.yes)
+	{ echo "$as_me:8058: WARNING: expected a list of terminal descriptions" >&5
+echo "$as_me: WARNING: expected a list of terminal descriptions" >&2;}
 	;;
 (*)
-	with_xterm_kbs=$withval
+	FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
 	;;
 esac
-echo "$as_me:7911: result: $with_xterm_kbs" >&5
-echo "${ECHO_T}$with_xterm_kbs" >&6
-XTERM_KBS=$with_xterm_kbs
 
-MAKE_TERMINFO=
-if test "$use_database" = no ; then
-	TERMINFO="${datadir}/terminfo"
-	MAKE_TERMINFO="#"
-else
-
-echo "$as_me:7921: checking for list of terminfo directories" >&5
-echo $ECHO_N "checking for list of terminfo directories... $ECHO_C" >&6
+USE_FALLBACKS=
+test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
 
-# Check whether --with-terminfo-dirs or --without-terminfo-dirs was given.
-if test "${with_terminfo_dirs+set}" = set; then
-  withval="$with_terminfo_dirs"
+# The fallback feature in ncurses relies upon tic/infocmp outside the build
+# tree for generating the terminal descriptions that will be compiled into the
+# library.  If your toolchain is old, it may not handle current terminal
+# databases.  Use configure-options to point to the tools which will be used,
+# rather than the first ones found on the $PATH.
+if test -n "$FALLBACK_LIST"
+then
 
-else
-  withval=${TERMINFO_DIRS:-${datadir}/terminfo}
-fi;
-IFS="${IFS:- 	}"; ac_save_ifs="$IFS"; IFS="${PATH_SEPARATOR}"
-cf_dst_path=
-for cf_src_path in $withval
-do
+# Check whether --with-tic-path or --without-tic-path was given.
+if test "${with_tic_path+set}" = set; then
+  withval="$with_tic_path"
+  echo "$as_me:8080: checking for tic program for fallbacks" >&5
+echo $ECHO_N "checking for tic program for fallbacks... $ECHO_C" >&6
+		TIC=$withval
+		echo "$as_me:8083: result: $TIC" >&5
+echo "${ECHO_T}$TIC" >&6
 
 if test "x$prefix" != xNONE; then
 	cf_path_syntax="$prefix"
@@ -7939,7 +8089,7 @@ else
 	cf_path_syntax="$ac_default_prefix"
 fi
 
-case ".$cf_src_path" in
+case ".$TIC" in
 (.\$\(*\)*|.\'*\'*)
 	;;
 (..|./*|.\\*)
@@ -7947,57 +8097,441 @@ case ".$cf_src_path" in
 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
 	;;
 (.\${*prefix}*|.\${*dir}*)
-	eval cf_src_path="$cf_src_path"
-	case ".$cf_src_path" in
+	eval TIC="$TIC"
+	case ".$TIC" in
 	(.NONE/*)
-		cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
+		TIC=`echo $TIC | sed -e s%NONE%$cf_path_syntax%`
 		;;
 	esac
 	;;
 (.no|.NONE/*)
-	cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
+	TIC=`echo $TIC | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:7961: error: expected a pathname, not \"$cf_src_path\"" >&5
-echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
+	{ { echo "$as_me:8111: error: expected a pathname, not \"$TIC\"" >&5
+echo "$as_me: error: expected a pathname, not \"$TIC\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
 esac
 
-  test -n "$cf_dst_path" && cf_dst_path="${cf_dst_path}$PATH_SEPARATOR"
-  cf_dst_path="${cf_dst_path}${cf_src_path}"
-done
-IFS="$ac_save_ifs"
-
-# This may use the prefix/exec_prefix symbols which will only yield "NONE"
-# so we have to check/work around.  We do prefer the result of "eval"...
-eval cf_dst_eval="$cf_dst_path"
-case "x$cf_dst_eval" in
-(xNONE*)
-	TERMINFO_DIRS=$cf_dst_path
-	;;
-(*)
-	TERMINFO_DIRS="$cf_dst_eval"
-	;;
-esac
-
-echo "$as_me:7984: result: $TERMINFO_DIRS" >&5
-echo "${ECHO_T}$TERMINFO_DIRS" >&6
-test -n "$TERMINFO_DIRS" &&
-cat >>confdefs.h <<EOF
-#define TERMINFO_DIRS "$TERMINFO_DIRS"
-EOF
-
-echo "$as_me:7991: checking for default terminfo directory" >&5
-echo $ECHO_N "checking for default terminfo directory... $ECHO_C" >&6
-
-# Check whether --with-default-terminfo-dir or --without-default-terminfo-dir was given.
-if test "${with_default_terminfo_dir+set}" = set; then
-  withval="$with_default_terminfo_dir"
-
 else
-  withval="${TERMINFO:-${datadir}/terminfo}"
-fi; if test -n "${datadir}/terminfo" ; then
+
+test -z "$TIC" && TIC=tic
+for ac_prog in $TIC tic
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:8124: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TIC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TIC in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH:/usr/local/ncurses/bin"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_TIC="$ac_dir/$ac_word"
+   echo "$as_me:8141: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+TIC=$ac_cv_path_TIC
+
+if test -n "$TIC"; then
+  echo "$as_me:8152: result: $TIC" >&5
+echo "${ECHO_T}$TIC" >&6
+else
+  echo "$as_me:8155: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$TIC" && break
+done
+test -n "$TIC" || TIC="$TIC"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_TIC
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename $cf_temp`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:8214: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define TIC_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define TIC_ARGS "$cf_path_args"
+EOF
+
+fi
+
+		if test -z "$TIC"
+		then
+			{ echo "$as_me:8229: WARNING: no tic program found for fallbacks" >&5
+echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
+		fi
+
+fi;
+
+# Check whether --with-infocmp-path or --without-infocmp-path was given.
+if test "${with_infocmp_path+set}" = set; then
+  withval="$with_infocmp_path"
+  echo "$as_me:8238: checking for infocmp program for fallbacks" >&5
+echo $ECHO_N "checking for infocmp program for fallbacks... $ECHO_C" >&6
+		INFOCMP=$withval
+		echo "$as_me:8241: result: $INFOCMP" >&5
+echo "${ECHO_T}$INFOCMP" >&6
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$INFOCMP" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval INFOCMP="$INFOCMP"
+	case ".$INFOCMP" in
+	(.NONE/*)
+		INFOCMP=`echo $INFOCMP | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	INFOCMP=`echo $INFOCMP | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:8269: error: expected a pathname, not \"$INFOCMP\"" >&5
+echo "$as_me: error: expected a pathname, not \"$INFOCMP\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+else
+
+test -z "$INFOCMP" && INFOCMP=infocmp
+for ac_prog in $INFOCMP infocmp
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:8282: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_INFOCMP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $INFOCMP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_INFOCMP="$INFOCMP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH:/usr/local/ncurses/bin"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_INFOCMP="$ac_dir/$ac_word"
+   echo "$as_me:8299: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+INFOCMP=$ac_cv_path_INFOCMP
+
+if test -n "$INFOCMP"; then
+  echo "$as_me:8310: result: $INFOCMP" >&5
+echo "${ECHO_T}$INFOCMP" >&6
+else
+  echo "$as_me:8313: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$INFOCMP" && break
+done
+test -n "$INFOCMP" || INFOCMP="$INFOCMP"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_INFOCMP
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename $cf_temp`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:8372: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define INFOCMP_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define INFOCMP_ARGS "$cf_path_args"
+EOF
+
+fi
+
+		if test -z "$INFOCMP"
+		then
+			{ echo "$as_me:8387: WARNING: no infocmp program found for fallbacks" >&5
+echo "$as_me: WARNING: no infocmp program found for fallbacks" >&2;}
+		fi
+
+fi;
+
+else
+	: ${TIC:=tic}
+	: ${INFOCMP:=infocmp}
+fi
+
+echo "$as_me:8398: checking if you want modern xterm or antique" >&5
+echo $ECHO_N "checking if you want modern xterm or antique... $ECHO_C" >&6
+
+# Check whether --with-xterm-new or --without-xterm-new was given.
+if test "${with_xterm_new+set}" = set; then
+  withval="$with_xterm_new"
+  with_xterm_new=$withval
+else
+  with_xterm_new=yes
+fi;
+case $with_xterm_new in
+(no) with_xterm_new=xterm-old;;
+(*)	 with_xterm_new=xterm-new;;
+esac
+echo "$as_me:8412: result: $with_xterm_new" >&5
+echo "${ECHO_T}$with_xterm_new" >&6
+WHICH_XTERM=$with_xterm_new
+
+echo "$as_me:8416: checking if xterm backspace sends BS or DEL" >&5
+echo $ECHO_N "checking if xterm backspace sends BS or DEL... $ECHO_C" >&6
+
+# Check whether --with-xterm-kbs or --without-xterm-kbs was given.
+if test "${with_xterm_kbs+set}" = set; then
+  withval="$with_xterm_kbs"
+  with_xterm_kbs=$withval
+else
+  with_xterm_kbs=BS
+fi;
+case x$with_xterm_kbs in
+(xyes|xno|xBS|xbs|x8)
+	with_xterm_kbs=BS
+	;;
+(xDEL|xdel|x127)
+	with_xterm_kbs=DEL
+	;;
+(*)
+	with_xterm_kbs=$withval
+	;;
+esac
+echo "$as_me:8437: result: $with_xterm_kbs" >&5
+echo "${ECHO_T}$with_xterm_kbs" >&6
+XTERM_KBS=$with_xterm_kbs
+
+MAKE_TERMINFO=
+if test "$use_database" = no ; then
+	TERMINFO="${datadir}/terminfo"
+	MAKE_TERMINFO="#"
+else
+
+echo "$as_me:8447: checking for list of terminfo directories" >&5
+echo $ECHO_N "checking for list of terminfo directories... $ECHO_C" >&6
+
+# Check whether --with-terminfo-dirs or --without-terminfo-dirs was given.
+if test "${with_terminfo_dirs+set}" = set; then
+  withval="$with_terminfo_dirs"
+
+else
+  withval=${TERMINFO_DIRS:-${datadir}/terminfo}
+fi;
+IFS="${IFS:- 	}"; ac_save_ifs="$IFS"; IFS="${PATH_SEPARATOR}"
+cf_dst_path=
+for cf_src_path in $withval
+do
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_src_path" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\${*prefix}*|.\${*dir}*)
+	eval cf_src_path="$cf_src_path"
+	case ".$cf_src_path" in
+	(.NONE/*)
+		cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:8487: error: expected a pathname, not \"$cf_src_path\"" >&5
+echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+  test -n "$cf_dst_path" && cf_dst_path="${cf_dst_path}$PATH_SEPARATOR"
+  cf_dst_path="${cf_dst_path}${cf_src_path}"
+done
+IFS="$ac_save_ifs"
+
+# This may use the prefix/exec_prefix symbols which will only yield "NONE"
+# so we have to check/work around.  We do prefer the result of "eval"...
+eval cf_dst_eval="$cf_dst_path"
+case "x$cf_dst_eval" in
+(xNONE*)
+	TERMINFO_DIRS=$cf_dst_path
+	;;
+(*)
+	TERMINFO_DIRS="$cf_dst_eval"
+	;;
+esac
+
+echo "$as_me:8510: result: $TERMINFO_DIRS" >&5
+echo "${ECHO_T}$TERMINFO_DIRS" >&6
+test -n "$TERMINFO_DIRS" &&
+cat >>confdefs.h <<EOF
+#define TERMINFO_DIRS "$TERMINFO_DIRS"
+EOF
+
+case "x$TERMINFO" in
+x???:*)
+	{ echo "$as_me:8519: WARNING: ignoring non-directory/file TERMINFO value" >&5
+echo "$as_me: WARNING: ignoring non-directory/file TERMINFO value" >&2;}
+	unset TERMINFO
+	;;
+esac
+
+echo "$as_me:8525: checking for default terminfo directory" >&5
+echo $ECHO_N "checking for default terminfo directory... $ECHO_C" >&6
+
+# Check whether --with-default-terminfo-dir or --without-default-terminfo-dir was given.
+if test "${with_default_terminfo_dir+set}" = set; then
+  withval="$with_default_terminfo_dir"
+
+else
+  withval="${TERMINFO:-${datadir}/terminfo}"
+fi; if test -n "${datadir}/terminfo" ; then
 
 if test "x$prefix" != xNONE; then
 	cf_path_syntax="$prefix"
@@ -8024,7 +8558,7 @@ case ".$withval" in
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:8027: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:8561: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -8033,7 +8567,7 @@ esac
 fi
 eval TERMINFO="$withval"
 
-echo "$as_me:8036: result: $TERMINFO" >&5
+echo "$as_me:8570: result: $TERMINFO" >&5
 echo "${ECHO_T}$TERMINFO" >&6
 
 cat >>confdefs.h <<EOF
@@ -8044,7 +8578,7 @@ fi
 
 ###	use option --disable-big-core to make tic run on small machines
 ###	We need 4Mb, check if we can allocate 50% more than that.
-echo "$as_me:8047: checking if big-core option selected" >&5
+echo "$as_me:8581: checking if big-core option selected" >&5
 echo $ECHO_N "checking if big-core option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-core or --disable-big-core was given.
@@ -8056,7 +8590,7 @@ else
   with_big_core=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8059 "configure"
+#line 8593 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -8070,15 +8604,15 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8073: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8607: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8076: \$? = $ac_status" >&5
+  echo "$as_me:8610: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8078: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8612: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8081: \$? = $ac_status" >&5
+  echo "$as_me:8615: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   with_big_core=yes
 else
@@ -8090,7 +8624,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi;
-echo "$as_me:8093: result: $with_big_core" >&5
+echo "$as_me:8627: result: $with_big_core" >&5
 echo "${ECHO_T}$with_big_core" >&6
 test "x$with_big_core" = "xyes" &&
 cat >>confdefs.h <<\EOF
@@ -8100,7 +8634,7 @@ EOF
 ### ISO C only guarantees 512-char strings, we have tables which load faster
 ### when constructed using "big" strings.  More than the C compiler, the awk
 ### program is a limit on most vendor UNIX systems.  Check that we can build.
-echo "$as_me:8103: checking if big-strings option selected" >&5
+echo "$as_me:8637: checking if big-strings option selected" >&5
 echo $ECHO_N "checking if big-strings option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-strings or --disable-big-strings was given.
@@ -8124,14 +8658,14 @@ else
 	esac
 
 fi;
-echo "$as_me:8127: result: $with_big_strings" >&5
+echo "$as_me:8661: result: $with_big_strings" >&5
 echo "${ECHO_T}$with_big_strings" >&6
 
 USE_BIG_STRINGS=0
 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
 
 ###	use option --enable-termcap to compile in the termcap fallback support
-echo "$as_me:8134: checking if you want termcap-fallback support" >&5
+echo "$as_me:8668: checking if you want termcap-fallback support" >&5
 echo $ECHO_N "checking if you want termcap-fallback support... $ECHO_C" >&6
 
 # Check whether --enable-termcap or --disable-termcap was given.
@@ -8141,14 +8675,14 @@ if test "${enable_termcap+set}" = set; then
 else
   with_termcap=no
 fi;
-echo "$as_me:8144: result: $with_termcap" >&5
+echo "$as_me:8678: result: $with_termcap" >&5
 echo "${ECHO_T}$with_termcap" >&6
 
 NCURSES_USE_TERMCAP=0
 if test "x$with_termcap" != "xyes" ; then
 	if test "$use_database" = no ; then
 		if test -z "$with_fallback" ; then
-			{ { echo "$as_me:8151: error: You have disabled the database w/o specifying fallbacks" >&5
+			{ { echo "$as_me:8685: error: You have disabled the database w/o specifying fallbacks" >&5
 echo "$as_me: error: You have disabled the database w/o specifying fallbacks" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -8161,13 +8695,13 @@ EOF
 else
 
 	if test "$with_ticlib" != no ; then
-		{ { echo "$as_me:8164: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
+		{ { echo "$as_me:8698: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
 echo "$as_me: error: Options --with-ticlib and --enable-termcap cannot be combined" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 
 	NCURSES_USE_TERMCAP=1
-	echo "$as_me:8170: checking for list of termcap files" >&5
+	echo "$as_me:8704: checking for list of termcap files" >&5
 echo $ECHO_N "checking for list of termcap files... $ECHO_C" >&6
 
 # Check whether --with-termpath or --without-termpath was given.
@@ -8207,7 +8741,7 @@ case ".$cf_src_path" in
 	cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:8210: error: expected a pathname, not \"$cf_src_path\"" >&5
+	{ { echo "$as_me:8744: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -8230,7 +8764,7 @@ case "x$cf_dst_eval" in
 	;;
 esac
 
-	echo "$as_me:8233: result: $TERMPATH" >&5
+	echo "$as_me:8767: result: $TERMPATH" >&5
 echo "${ECHO_T}$TERMPATH" >&6
 	test -n "$TERMPATH" &&
 cat >>confdefs.h <<EOF
@@ -8238,7 +8772,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 	###	use option --enable-getcap to use a hacked getcap for reading termcaps
-	echo "$as_me:8241: checking if fast termcap-loader is needed" >&5
+	echo "$as_me:8775: checking if fast termcap-loader is needed" >&5
 echo $ECHO_N "checking if fast termcap-loader is needed... $ECHO_C" >&6
 
 # Check whether --enable-getcap or --disable-getcap was given.
@@ -8248,14 +8782,14 @@ if test "${enable_getcap+set}" = set; then
 else
   with_getcap=no
 fi;
-	echo "$as_me:8251: result: $with_getcap" >&5
+	echo "$as_me:8785: result: $with_getcap" >&5
 echo "${ECHO_T}$with_getcap" >&6
 	test "x$with_getcap" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_GETCAP 1
 EOF
 
-	echo "$as_me:8258: checking if translated termcaps will be cached in ~/.terminfo" >&5
+	echo "$as_me:8792: checking if translated termcaps will be cached in ~/.terminfo" >&5
 echo $ECHO_N "checking if translated termcaps will be cached in ~/.terminfo... $ECHO_C" >&6
 
 # Check whether --enable-getcap-cache or --disable-getcap-cache was given.
@@ -8265,7 +8799,7 @@ if test "${enable_getcap_cache+set}" = set; then
 else
   with_getcap_cache=no
 fi;
-	echo "$as_me:8268: result: $with_getcap_cache" >&5
+	echo "$as_me:8802: result: $with_getcap_cache" >&5
 echo "${ECHO_T}$with_getcap_cache" >&6
 	test "x$with_getcap_cache" = "xyes" &&
 cat >>confdefs.h <<\EOF
@@ -8275,7 +8809,7 @@ EOF
 fi
 
 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
-echo "$as_me:8278: checking if ~/.terminfo is wanted" >&5
+echo "$as_me:8812: checking if ~/.terminfo is wanted" >&5
 echo $ECHO_N "checking if ~/.terminfo is wanted... $ECHO_C" >&6
 
 # Check whether --enable-home-terminfo or --disable-home-terminfo was given.
@@ -8285,14 +8819,14 @@ if test "${enable_home_terminfo+set}" = set; then
 else
   with_home_terminfo=yes
 fi;
-echo "$as_me:8288: result: $with_home_terminfo" >&5
+echo "$as_me:8822: result: $with_home_terminfo" >&5
 echo "${ECHO_T}$with_home_terminfo" >&6
 test "x$with_home_terminfo" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_HOME_TERMINFO 1
 EOF
 
-echo "$as_me:8295: checking if you want to use restricted environment when running as root" >&5
+echo "$as_me:8829: checking if you want to use restricted environment when running as root" >&5
 echo $ECHO_N "checking if you want to use restricted environment when running as root... $ECHO_C" >&6
 
 # Check whether --enable-root-environ or --disable-root-environ was given.
@@ -8302,7 +8836,7 @@ if test "${enable_root_environ+set}" = set; then
 else
   with_root_environ=yes
 fi;
-echo "$as_me:8305: result: $with_root_environ" >&5
+echo "$as_me:8839: result: $with_root_environ" >&5
 echo "${ECHO_T}$with_root_environ" >&6
 test "x$with_root_environ" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -8317,23 +8851,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:8320: checking for $ac_header" >&5
+echo "$as_me:8854: 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 8326 "configure"
+#line 8860 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:8330: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:8864: \"$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:8336: \$? = $ac_status" >&5
+  echo "$as_me:8870: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8352,7 +8886,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:8355: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:8889: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -8367,53 +8901,53 @@ for ac_func in \
 	unlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:8370: checking for $ac_func" >&5
+echo "$as_me:8904: 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 8376 "configure"
+#line 8910 "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 (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:8407: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8941: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8410: \$? = $ac_status" >&5
+  echo "$as_me:8944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8413: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8416: \$? = $ac_status" >&5
+  echo "$as_me:8950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -8423,7 +8957,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8426: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:8960: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -8440,53 +8974,53 @@ for ac_func in \
 		symlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:8443: checking for $ac_func" >&5
+echo "$as_me:8977: 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 8449 "configure"
+#line 8983 "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 (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:8480: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9014: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8483: \$? = $ac_status" >&5
+  echo "$as_me:9017: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8486: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9020: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8489: \$? = $ac_status" >&5
+  echo "$as_me:9023: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -8496,7 +9030,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8499: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:9033: 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
@@ -8507,7 +9041,7 @@ fi
 done
 
 else
-	echo "$as_me:8510: checking if link/symlink functions work" >&5
+	echo "$as_me:9044: checking if link/symlink functions work" >&5
 echo $ECHO_N "checking if link/symlink functions work... $ECHO_C" >&6
 if test "${cf_cv_link_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8520,7 +9054,7 @@ else
 			eval 'ac_cv_func_'$cf_func'=error'
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8523 "configure"
+#line 9057 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8550,15 +9084,15 @@ int main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8553: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9087: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8556: \$? = $ac_status" >&5
+  echo "$as_me:9090: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8558: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9092: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8561: \$? = $ac_status" >&5
+  echo "$as_me:9095: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
@@ -8576,7 +9110,7 @@ fi
 		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
 
 fi
-echo "$as_me:8579: result: $cf_cv_link_funcs" >&5
+echo "$as_me:9113: result: $cf_cv_link_funcs" >&5
 echo "${ECHO_T}$cf_cv_link_funcs" >&6
 	test "$ac_cv_func_link"    = yes &&
 cat >>confdefs.h <<\EOF
@@ -8596,7 +9130,7 @@ with_symlinks=no
 # soft links (symbolic links) are useful for some systems where hard links do
 # not work, or to make it simpler to copy terminfo trees around.
 if test "x$ac_cv_func_symlink" = xyes ; then
-	echo "$as_me:8599: checking if tic should use symbolic links" >&5
+	echo "$as_me:9133: checking if tic should use symbolic links" >&5
 echo $ECHO_N "checking if tic should use symbolic links... $ECHO_C" >&6
 
 # Check whether --enable-symlinks or --disable-symlinks was given.
@@ -8606,21 +9140,21 @@ if test "${enable_symlinks+set}" = set; then
 else
   with_symlinks=no
 fi;
-	echo "$as_me:8609: result: $with_symlinks" >&5
+	echo "$as_me:9143: result: $with_symlinks" >&5
 echo "${ECHO_T}$with_symlinks" >&6
 fi
 
 # If we have hard links and did not choose to use soft links instead, there is
 # no reason to make this choice optional - use the hard links.
 if test "$with_symlinks" = no ; then
-	echo "$as_me:8616: checking if tic should use hard links" >&5
+	echo "$as_me:9150: checking if tic should use hard links" >&5
 echo $ECHO_N "checking if tic should use hard links... $ECHO_C" >&6
 	if test "x$ac_cv_func_link" = xyes ; then
 		with_links=yes
 	else
 		with_links=no
 	fi
-	echo "$as_me:8623: result: $with_links" >&5
+	echo "$as_me:9157: result: $with_links" >&5
 echo "${ECHO_T}$with_links" >&6
 fi
 
@@ -8635,7 +9169,8 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-broken-linker to force on use of broken-linker support
-echo "$as_me:8638: checking if you want broken-linker support code" >&5
+
+echo "$as_me:9173: checking if you want broken-linker support code" >&5
 echo $ECHO_N "checking if you want broken-linker support code... $ECHO_C" >&6
 
 # Check whether --enable-broken_linker or --disable-broken_linker was given.
@@ -8643,12 +9178,12 @@ if test "${enable_broken_linker+set}" = set; then
   enableval="$enable_broken_linker"
   with_broken_linker=$enableval
 else
-  with_broken_linker=${BROKEN_LINKER:-no}
+  with_broken_linker=no
 fi;
-echo "$as_me:8648: result: $with_broken_linker" >&5
+echo "$as_me:9183: result: $with_broken_linker" >&5
 echo "${ECHO_T}$with_broken_linker" >&6
 
-BROKEN_LINKER=0
+: ${BROKEN_LINKER:=0}
 if test "x$with_broken_linker" = xyes ; then
 
 cat >>confdefs.h <<\EOF
@@ -8656,25 +9191,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	BROKEN_LINKER=1
-elif test "$DFT_LWR_MODEL" = shared ; then
-	case $cf_cv_system_name in
-	(cygwin*)
-
-cat >>confdefs.h <<\EOF
-#define BROKEN_LINKER 1
-EOF
-
-		BROKEN_LINKER=1
-		test -n "$verbose" && echo "	cygwin linker is broken anyway" 1>&6
-
-echo "${as_me:-configure}:8670: testing cygwin linker is broken anyway ..." 1>&5
-
-		;;
-	esac
 fi
 
 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
-echo "$as_me:8677: checking if tputs should process BSD-style prefix padding" >&5
+echo "$as_me:9197: checking if tputs should process BSD-style prefix padding" >&5
 echo $ECHO_N "checking if tputs should process BSD-style prefix padding... $ECHO_C" >&6
 
 # Check whether --enable-bsdpad or --disable-bsdpad was given.
@@ -8684,7 +9204,7 @@ if test "${enable_bsdpad+set}" = set; then
 else
   with_bsdpad=no
 fi;
-echo "$as_me:8687: result: $with_bsdpad" >&5
+echo "$as_me:9207: result: $with_bsdpad" >&5
 echo "${ECHO_T}$with_bsdpad" >&6
 test "x$with_bsdpad" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -8703,6 +9223,57 @@ NCURSES_WINT_T=0
 # Check to define _XOPEN_SOURCE "automatically"
 CPPFLAGS_before_XOPEN="$CPPFLAGS"
 
+echo "$as_me:9226: 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 9233 "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:9252: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9255: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9258: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9261: \$? = $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:9272: 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=
@@ -8721,7 +9292,7 @@ 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
@@ -8743,14 +9314,14 @@ case $host_os in
 
 cf_gnu_xopen_source=$cf_XOPEN_SOURCE
 
-echo "$as_me:8746: checking if this is the GNU C library" >&5
+echo "$as_me:9317: 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 8753 "configure"
+#line 9324 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -8759,6 +9330,8 @@ main (void)
 
 	#if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
 		return 0;
+	#elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
+		return 0;
 	#else
 	#	error not GNU C library
 	#endif
@@ -8767,16 +9340,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8770: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9343: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8773: \$? = $ac_status" >&5
+  echo "$as_me:9346: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8776: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9349: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8779: \$? = $ac_status" >&5
+  echo "$as_me:9352: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_library=yes
 else
@@ -8787,14 +9360,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:8790: result: $cf_cv_gnu_library" >&5
+echo "$as_me:9363: 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...
-	echo "$as_me:8797: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+	# was changed to help a little.  newlib incorporated the change about 4
+	# years later.
+	echo "$as_me:9371: 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) $ECHO_C" >&6
@@ -8806,7 +9380,7 @@ else
 	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 8809 "configure"
+#line 9383 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -8815,6 +9389,8 @@ main (void)
 
 			#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
@@ -8823,16 +9399,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8826: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9402: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8829: \$? = $ac_status" >&5
+  echo "$as_me:9405: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8832: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9408: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8835: \$? = $ac_status" >&5
+  echo "$as_me:9411: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_library_219=yes
 else
@@ -8844,12 +9420,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		CPPFLAGS="$cf_save"
 
 fi
-echo "$as_me:8847: result: $cf_cv_gnu_library_219" >&5
+echo "$as_me:9423: result: $cf_cv_gnu_library_219" >&5
 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
 
 	if test "x$cf_cv_gnu_library_219" = xyes; then
 		cf_save="$CPPFLAGS"
-		echo "$as_me:8852: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+		echo "$as_me:9428: checking if _XOPEN_SOURCE=$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) $ECHO_C" >&6
@@ -8954,7 +9530,7 @@ if test -n "$cf_new_extra_cppflags" ; then
 fi
 
 			cat >conftest.$ac_ext <<_ACEOF
-#line 8957 "configure"
+#line 9533 "configure"
 #include "confdefs.h"
 
 				#include <limits.h>
@@ -8974,16 +9550,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8977: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9553: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8980: \$? = $ac_status" >&5
+  echo "$as_me:9556: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8983: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9559: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8986: \$? = $ac_status" >&5
+  echo "$as_me:9562: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_dftsrc_219=yes
 else
@@ -8994,7 +9570,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:8997: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "$as_me:9573: 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="$cf_save"
 	else
@@ -9003,14 +9579,14 @@ echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
 
 	if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
 
-		echo "$as_me:9006: checking if we must define _GNU_SOURCE" >&5
+		echo "$as_me:9582: 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.$ac_ext <<_ACEOF
-#line 9013 "configure"
+#line 9589 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9025,16 +9601,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9028: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9604: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9031: \$? = $ac_status" >&5
+  echo "$as_me:9607: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9034: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9610: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9037: \$? = $ac_status" >&5
+  echo "$as_me:9613: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -9141,7 +9717,7 @@ if test -n "$cf_new_extra_cppflags" ; then
 fi
 
 			 cat >conftest.$ac_ext <<_ACEOF
-#line 9144 "configure"
+#line 9720 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9156,16 +9732,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9159: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9735: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9162: \$? = $ac_status" >&5
+  echo "$as_me:9738: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9165: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9741: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9168: \$? = $ac_status" >&5
+  echo "$as_me:9744: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -9180,12 +9756,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9183: result: $cf_cv_gnu_source" >&5
+echo "$as_me:9759: 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:9188: checking if we should also define _DEFAULT_SOURCE" >&5
+		echo "$as_me:9764: 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) $ECHO_C" >&6
@@ -9195,7 +9771,7 @@ else
 	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
 
 			cat >conftest.$ac_ext <<_ACEOF
-#line 9198 "configure"
+#line 9774 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9210,16 +9786,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9213: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9789: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9216: \$? = $ac_status" >&5
+  echo "$as_me:9792: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9219: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9795: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9222: \$? = $ac_status" >&5
+  echo "$as_me:9798: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_default_source=no
 else
@@ -9230,7 +9806,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9233: result: $cf_cv_default_source" >&5
+echo "$as_me:9809: result: $cf_cv_default_source" >&5
 echo "${ECHO_T}$cf_cv_default_source" >&6
 			if test "$cf_cv_default_source" = yes
 			then
@@ -9252,6 +9828,8 @@ fi
 	# 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 "$cf_cv_posix_visible" = no; then
+
 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 
 cf_save_CFLAGS="$CFLAGS"
@@ -9265,16 +9843,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:9268: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:9846: 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 "${as_me:-configure}:9274: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:9852: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 9277 "configure"
+#line 9855 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9289,16 +9867,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9292: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9870: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9295: \$? = $ac_status" >&5
+  echo "$as_me:9873: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9298: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9876: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9301: \$? = $ac_status" >&5
+  echo "$as_me:9879: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -9319,7 +9897,7 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 9322 "configure"
+#line 9900 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9334,16 +9912,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9337: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9915: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9340: \$? = $ac_status" >&5
+  echo "$as_me:9918: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9343: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9921: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9346: \$? = $ac_status" >&5
+  echo "$as_me:9924: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9354,7 +9932,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:9357: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:9935: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -9362,10 +9940,10 @@ echo "${as_me:-configure}:9357: testing ifdef from value $cf_POSIX_C_SOURCE ..."
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:9365: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:9943: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 9368 "configure"
+#line 9946 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9380,16 +9958,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9383: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9961: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9386: \$? = $ac_status" >&5
+  echo "$as_me:9964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9389: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9392: \$? = $ac_status" >&5
+  echo "$as_me:9970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9405,7 +9983,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9408: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:9986: 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
@@ -9512,6 +10090,8 @@ fi
 
 fi
 
+fi # cf_cv_posix_visible
+
 	;;
 (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
@@ -9543,14 +10123,14 @@ fi
 	;;
 (*)
 
-echo "$as_me:9546: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:10126: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 9553 "configure"
+#line 10133 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9569,16 +10149,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9572: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10152: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9575: \$? = $ac_status" >&5
+  echo "$as_me:10155: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9578: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10158: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9581: \$? = $ac_status" >&5
+  echo "$as_me:10161: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -9590,7 +10170,7 @@ cf_save="$CPPFLAGS"
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 9593 "configure"
+#line 10173 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9609,16 +10189,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9612: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10192: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9615: \$? = $ac_status" >&5
+  echo "$as_me:10195: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9618: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10198: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9621: \$? = $ac_status" >&5
+  echo "$as_me:10201: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -9633,7 +10213,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9636: result: $cf_cv_xopen_source" >&5
+echo "$as_me:10216: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -9748,6 +10328,8 @@ fi
 
 fi
 
+if test "$cf_cv_posix_visible" = no; then
+
 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 
 cf_save_CFLAGS="$CFLAGS"
@@ -9761,16 +10343,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:9764: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:10346: 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 "${as_me:-configure}:9770: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:10352: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 9773 "configure"
+#line 10355 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9785,16 +10367,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9788: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10370: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9791: \$? = $ac_status" >&5
+  echo "$as_me:10373: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9794: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10376: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9797: \$? = $ac_status" >&5
+  echo "$as_me:10379: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -9815,7 +10397,7 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 9818 "configure"
+#line 10400 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9830,16 +10412,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9833: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10415: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9836: \$? = $ac_status" >&5
+  echo "$as_me:10418: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9839: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10421: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9842: \$? = $ac_status" >&5
+  echo "$as_me:10424: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9850,7 +10432,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:9853: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:10435: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -9858,10 +10440,10 @@ echo "${as_me:-configure}:9853: testing ifdef from value $cf_POSIX_C_SOURCE ..."
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:9861: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:10443: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 9864 "configure"
+#line 10446 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9876,16 +10458,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9879: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10461: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9882: \$? = $ac_status" >&5
+  echo "$as_me:10464: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9885: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10467: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9888: \$? = $ac_status" >&5
+  echo "$as_me:10470: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9901,7 +10483,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9904: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:10486: 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
@@ -10008,6 +10590,8 @@ fi
 
 fi
 
+fi # cf_cv_posix_visible
+
 	;;
 esac
 
@@ -10093,7 +10677,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:10096: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:10680: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_new_cflags"
@@ -10103,7 +10687,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:10106: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:10690: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
@@ -10113,7 +10697,7 @@ 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}:10116: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:10700: 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"
@@ -10123,10 +10707,10 @@ fi
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:10126: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:10710: 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 10129 "configure"
+#line 10713 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -10141,16 +10725,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10144: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10728: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10147: \$? = $ac_status" >&5
+  echo "$as_me:10731: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10150: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10734: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10153: \$? = $ac_status" >&5
+  echo "$as_me:10737: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -10159,12 +10743,12 @@ cat conftest.$ac_ext >&5
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:10162: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:10746: 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 10167 "configure"
+#line 10751 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -10179,16 +10763,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10182: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10766: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10185: \$? = $ac_status" >&5
+  echo "$as_me:10769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10188: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10191: \$? = $ac_status" >&5
+  echo "$as_me:10775: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -10199,19 +10783,19 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		if test $cf_XOPEN_SOURCE_set_ok = no
 		then
-			{ echo "$as_me:10202: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:10786: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:10207: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:10791: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 10214 "configure"
+#line 10798 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10230,16 +10814,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10233: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10817: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10236: \$? = $ac_status" >&5
+  echo "$as_me:10820: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10239: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10823: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10242: \$? = $ac_status" >&5
+  echo "$as_me:10826: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -10251,7 +10835,7 @@ cf_save="$CPPFLAGS"
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 10254 "configure"
+#line 10838 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10270,16 +10854,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10273: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10857: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10276: \$? = $ac_status" >&5
+  echo "$as_me:10860: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10279: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10863: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10282: \$? = $ac_status" >&5
+  echo "$as_me:10866: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -10294,7 +10878,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:10297: result: $cf_cv_xopen_source" >&5
+echo "$as_me:10881: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -10411,19 +10995,20 @@ fi
 
 	fi
 fi
+fi # cf_cv_posix_visible
 
 CPPFLAGS_after_XOPEN="$CPPFLAGS"
 
 # Work around breakage on OS X
 
-echo "$as_me:10419: checking if SIGWINCH is defined" >&5
+echo "$as_me:11004: 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 10426 "configure"
+#line 11011 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10432,29 +11017,29 @@ else
 int
 main (void)
 {
-int x = SIGWINCH
+int x = SIGWINCH; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10441: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11026: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10444: \$? = $ac_status" >&5
+  echo "$as_me:11029: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11032: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10450: \$? = $ac_status" >&5
+  echo "$as_me:11035: \$? = $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 10457 "configure"
+#line 11042 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -10466,22 +11051,22 @@ cat >conftest.$ac_ext <<_ACEOF
 int
 main (void)
 {
-int x = SIGWINCH
+int x = SIGWINCH; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10475: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11060: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10478: \$? = $ac_status" >&5
+  echo "$as_me:11063: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10481: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11066: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10484: \$? = $ac_status" >&5
+  echo "$as_me:11069: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=maybe
 else
@@ -10495,11 +11080,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:10498: result: $cf_cv_define_sigwinch" >&5
+echo "$as_me:11083: 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:10502: checking for actual SIGWINCH definition" >&5
+echo "$as_me:11087: 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
@@ -10510,7 +11095,7 @@ cf_sigwinch=32
 while test $cf_sigwinch != 1
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 10513 "configure"
+#line 11098 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -10526,22 +11111,22 @@ main (void)
 #if SIGWINCH != $cf_sigwinch
 make an error
 #endif
-int x = SIGWINCH
+int x = SIGWINCH; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10535: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11120: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10538: \$? = $ac_status" >&5
+  echo "$as_me:11123: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10541: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11126: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10544: \$? = $ac_status" >&5
+  echo "$as_me:11129: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fixup_sigwinch=$cf_sigwinch
 	 break
@@ -10555,7 +11140,7 @@ cf_sigwinch=`expr $cf_sigwinch - 1`
 done
 
 fi
-echo "$as_me:10558: result: $cf_cv_fixup_sigwinch" >&5
+echo "$as_me:11143: result: $cf_cv_fixup_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
 	if test "$cf_cv_fixup_sigwinch" != unknown ; then
@@ -10565,34 +11150,34 @@ fi
 
 # Checks for CODESET support.
 
-echo "$as_me:10568: checking for nl_langinfo and CODESET" >&5
+echo "$as_me:11153: 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 10574 "configure"
+#line 11159 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int
 main (void)
 {
-char* cs = nl_langinfo(CODESET);
+char* cs = nl_langinfo(CODESET); (void)cs
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10586: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11171: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10589: \$? = $ac_status" >&5
+  echo "$as_me:11174: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10592: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11177: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10595: \$? = $ac_status" >&5
+  echo "$as_me:11180: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -10603,7 +11188,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:10606: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:11191: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
 	if test $am_cv_langinfo_codeset = yes; then
 
@@ -10617,7 +11202,7 @@ EOF
 NCURSES_OK_WCHAR_T=
 NCURSES_OK_WINT_T=
 
-echo "$as_me:10620: checking if you want wide-character code" >&5
+echo "$as_me:11205: checking if you want wide-character code" >&5
 echo $ECHO_N "checking if you want wide-character code... $ECHO_C" >&6
 
 # Check whether --enable-widec or --disable-widec was given.
@@ -10627,7 +11212,7 @@ if test "${enable_widec+set}" = set; then
 else
   with_widec=no
 fi;
-echo "$as_me:10630: result: $with_widec" >&5
+echo "$as_me:11215: result: $with_widec" >&5
 echo "${ECHO_T}$with_widec" >&6
 
 NCURSES_WCWIDTH_GRAPHICS=1
@@ -10651,23 +11236,23 @@ wctype.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:10654: checking for $ac_header" >&5
+echo "$as_me:11239: 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 10660 "configure"
+#line 11245 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:10664: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11249: \"$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:10670: \$? = $ac_status" >&5
+  echo "$as_me:11255: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10686,7 +11271,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:10689: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:11274: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -10696,14 +11281,14 @@ EOF
 fi
 done
 
-echo "$as_me:10699: checking if wchar.h can be used as is" >&5
+echo "$as_me:11284: checking if wchar.h can be used as is" >&5
 echo $ECHO_N "checking if wchar.h can be used as is... $ECHO_C" >&6
 if test "${cf_cv_wchar_h_okay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 10706 "configure"
+#line 11291 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10725,16 +11310,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10728: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11313: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10731: \$? = $ac_status" >&5
+  echo "$as_me:11316: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10734: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11319: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10737: \$? = $ac_status" >&5
+  echo "$as_me:11322: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_h_okay=yes
 else
@@ -10744,16 +11329,16 @@ cf_cv_wchar_h_okay=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:10747: result: $cf_cv_wchar_h_okay" >&5
+echo "$as_me:11332: result: $cf_cv_wchar_h_okay" >&5
 echo "${ECHO_T}$cf_cv_wchar_h_okay" >&6
 
 if test $cf_cv_wchar_h_okay = no
 then
 
-echo "$as_me:10753: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:11338: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
 echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 10756 "configure"
+#line 11341 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -10769,16 +11354,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10772: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11357: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10775: \$? = $ac_status" >&5
+  echo "$as_me:11360: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10778: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11363: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10781: \$? = $ac_status" >&5
+  echo "$as_me:11366: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
@@ -10787,16 +11372,16 @@ cat conftest.$ac_ext >&5
 cf_result=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:10790: result: $cf_result" >&5
+echo "$as_me:11375: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = yes ; then
 	CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 elif test "x" != "x" ; then
-	echo "$as_me:10796: checking checking for compatible value versus " >&5
+	echo "$as_me:11381: checking checking for compatible value versus " >&5
 echo $ECHO_N "checking checking for compatible value versus ... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 10799 "configure"
+#line 11384 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -10812,16 +11397,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10815: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11400: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10818: \$? = $ac_status" >&5
+  echo "$as_me:11403: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10821: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11406: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10824: \$? = $ac_status" >&5
+  echo "$as_me:11409: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -10830,7 +11415,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:10833: result: $cf_result" >&5
+	echo "$as_me:11418: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = no ; then
 		# perhaps we can override it - try...
@@ -10840,7 +11425,7 @@ fi
 
 fi
 
-echo "$as_me:10843: checking if wcwidth agrees graphics are single-width" >&5
+echo "$as_me:11428: checking if wcwidth agrees graphics are single-width" >&5
 echo $ECHO_N "checking if wcwidth agrees graphics are single-width... $ECHO_C" >&6
 if test "${cf_cv_wcwidth_graphics+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -10911,7 +11496,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_wcwidth_graphics=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 10914 "configure"
+#line 11499 "configure"
 #include "confdefs.h"
 
 #include <locale.h>
@@ -10955,15 +11540,15 @@ main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:10958: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11543: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10961: \$? = $ac_status" >&5
+  echo "$as_me:11546: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:10963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11548: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10966: \$? = $ac_status" >&5
+  echo "$as_me:11551: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wcwidth_graphics=yes
 else
@@ -10976,7 +11561,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:10979: result: $cf_cv_wcwidth_graphics" >&5
+echo "$as_me:11564: result: $cf_cv_wcwidth_graphics" >&5
 echo "${ECHO_T}$cf_cv_wcwidth_graphics" >&6
 
 	test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
@@ -10987,53 +11572,53 @@ echo "${ECHO_T}$cf_cv_wcwidth_graphics" >&6
 for ac_func in putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:10990: checking for $ac_func" >&5
+echo "$as_me:11575: 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 10996 "configure"
+#line 11581 "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 (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:11027: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11612: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11030: \$? = $ac_status" >&5
+  echo "$as_me:11615: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11033: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11618: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11036: \$? = $ac_status" >&5
+  echo "$as_me:11621: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -11043,7 +11628,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:11046: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:11631: 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
@@ -11055,7 +11640,7 @@ done
 
 	if test "x$ac_cv_func_putwc" != xyes ; then
 
-echo "$as_me:11058: checking for multibyte character support" >&5
+echo "$as_me:11643: 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
@@ -11063,7 +11648,7 @@ else
 
 	cf_save_LIBS="$LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 11066 "configure"
+#line 11651 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11076,16 +11661,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11079: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11664: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11082: \$? = $ac_status" >&5
+  echo "$as_me:11667: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11085: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11088: \$? = $ac_status" >&5
+  echo "$as_me:11673: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -11097,12 +11682,12 @@ cat conftest.$ac_ext >&5
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:11100: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:11685: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 11105 "configure"
+#line 11690 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -11115,16 +11700,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11118: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11703: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11121: \$? = $ac_status" >&5
+  echo "$as_me:11706: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11124: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11709: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11127: \$? = $ac_status" >&5
+  echo "$as_me:11712: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -11138,7 +11723,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 11141 "configure"
+#line 11726 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -11151,16 +11736,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11154: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11739: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11157: \$? = $ac_status" >&5
+  echo "$as_me:11742: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11160: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11745: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11163: \$? = $ac_status" >&5
+  echo "$as_me:11748: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -11177,9 +11762,9 @@ cat conftest.$ac_ext >&5
 
 	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-echo "${as_me:-configure}:11180: testing find linkage for utf8 library ..." 1>&5
+echo "${as_me:-configure}:11765: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:11182: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:11767: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
 	cf_save_CPPFLAGS="$CPPFLAGS"
 	cf_test_CPPFLAGS="$CPPFLAGS"
@@ -11270,7 +11855,7 @@ 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}:11273: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:11858: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
 
 			CPPFLAGS="$cf_save_CPPFLAGS"
 
@@ -11278,7 +11863,7 @@ echo "${as_me:-configure}:11273: testing ... testing $cf_cv_header_path_utf8 ...
 	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_utf8"
 
 			cat >conftest.$ac_ext <<_ACEOF
-#line 11281 "configure"
+#line 11866 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -11291,21 +11876,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11294: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11879: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11297: \$? = $ac_status" >&5
+  echo "$as_me:11882: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11300: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11885: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11303: \$? = $ac_status" >&5
+  echo "$as_me:11888: \$? = $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}:11308: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:11893: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
 				cf_cv_find_linkage_utf8=maybe
 				cf_test_CPPFLAGS="$CPPFLAGS"
@@ -11323,7 +11908,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 	if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:11326: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:11911: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
 		cf_save_LDFLAGS="$LDFLAGS"
@@ -11398,13 +11983,13 @@ cf_search="$cf_library_path_list $cf_search"
 				if test -d $cf_cv_library_path_utf8 ; then
 					test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:11401: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:11986: 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 11407 "configure"
+#line 11992 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -11417,21 +12002,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11420: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12005: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11423: \$? = $ac_status" >&5
+  echo "$as_me:12008: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11426: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12011: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11429: \$? = $ac_status" >&5
+  echo "$as_me:12014: \$? = $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}:11434: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:12019: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
 					cf_cv_find_linkage_utf8=yes
 					cf_cv_library_file_utf8="-lutf8"
@@ -11473,7 +12058,7 @@ fi
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:11476: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:12061: 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
@@ -11511,7 +12096,7 @@ if test -n "$cf_cv_header_path_utf8" ; then
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 11514 "configure"
+#line 12099 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -11523,16 +12108,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11526: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12111: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11529: \$? = $ac_status" >&5
+  echo "$as_me:12114: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12117: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11535: \$? = $ac_status" >&5
+  echo "$as_me:12120: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -11549,7 +12134,7 @@ rm -f conftest.$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}:11552: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:12137: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -11585,7 +12170,7 @@ if test -n "$cf_cv_library_path_utf8" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:11588: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:12173: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -11593,19 +12178,19 @@ echo "${as_me:-configure}:11588: testing adding $cf_add_libdir to library-path .
 	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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_cv_library_file_utf8; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -11617,14 +12202,14 @@ fi
 	fi
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:11620: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:12205: 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 11627 "configure"
+#line 12212 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11642,23 +12227,23 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11645: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12230: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11648: \$? = $ac_status" >&5
+  echo "$as_me:12233: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11651: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12236: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11654: \$? = $ac_status" >&5
+  echo "$as_me:12239: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 11661 "configure"
+#line 12246 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11677,16 +12262,16 @@ mbstate_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11680: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12265: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11683: \$? = $ac_status" >&5
+  echo "$as_me:12268: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11686: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12271: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11689: \$? = $ac_status" >&5
+  echo "$as_me:12274: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -11698,7 +12283,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11701: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:12286: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -11716,14 +12301,14 @@ if test "$cf_cv_mbstate_t" = unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:11719: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:12304: 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 11726 "configure"
+#line 12311 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11741,23 +12326,23 @@ wchar_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11744: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12329: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11747: \$? = $ac_status" >&5
+  echo "$as_me:12332: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11750: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12335: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11753: \$? = $ac_status" >&5
+  echo "$as_me:12338: \$? = $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 11760 "configure"
+#line 12345 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11776,16 +12361,16 @@ wchar_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11779: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12364: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11782: \$? = $ac_status" >&5
+  echo "$as_me:12367: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11785: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12370: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11788: \$? = $ac_status" >&5
+  echo "$as_me:12373: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -11797,7 +12382,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11800: result: $cf_cv_wchar_t" >&5
+echo "$as_me:12385: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -11820,14 +12405,14 @@ if test "$cf_cv_wchar_t" != unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:11823: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:12408: checking if we must include wchar.h to declare wint_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wint_t... $ECHO_C" >&6
 if test "${cf_cv_wint_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 11830 "configure"
+#line 12415 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11845,23 +12430,23 @@ wint_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11848: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12433: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11851: \$? = $ac_status" >&5
+  echo "$as_me:12436: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11854: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12439: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11857: \$? = $ac_status" >&5
+  echo "$as_me:12442: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 11864 "configure"
+#line 12449 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11880,16 +12465,16 @@ wint_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11883: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12468: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11886: \$? = $ac_status" >&5
+  echo "$as_me:12471: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11889: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12474: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11892: \$? = $ac_status" >&5
+  echo "$as_me:12477: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=yes
 else
@@ -11901,7 +12486,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11904: result: $cf_cv_wint_t" >&5
+echo "$as_me:12489: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -11933,7 +12518,7 @@ EOF
 fi
 
 ###   use option --disable-lp64 to allow long chtype
-echo "$as_me:11936: checking whether to enable _LP64 definition in curses.h" >&5
+echo "$as_me:12521: checking whether to enable _LP64 definition in curses.h" >&5
 echo $ECHO_N "checking whether to enable _LP64 definition in curses.h... $ECHO_C" >&6
 
 # Check whether --enable-lp64 or --disable-lp64 was given.
@@ -11943,7 +12528,7 @@ if test "${enable_lp64+set}" = set; then
 else
   with_lp64=$cf_dft_with_lp64
 fi;
-echo "$as_me:11946: result: $with_lp64" >&5
+echo "$as_me:12531: result: $with_lp64" >&5
 echo "${ECHO_T}$with_lp64" >&6
 
 if test "x$with_lp64" = xyes ; then
@@ -11959,7 +12544,7 @@ if test "${enable_largefile+set}" = set; then
 fi;
 if test "$enable_largefile" != no; then
 
-  echo "$as_me:11962: checking for special C compiler options needed for large files" >&5
+  echo "$as_me:12547: checking for special C compiler options needed for large files" >&5
 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -11971,7 +12556,7 @@ else
      	 # IRIX 6.2 and later do not support large files by default,
      	 # so use the C compiler's -n32 option if that helps.
          cat >conftest.$ac_ext <<_ACEOF
-#line 11974 "configure"
+#line 12559 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -11991,16 +12576,16 @@ main (void)
 }
 _ACEOF
      	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11994: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12579: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11997: \$? = $ac_status" >&5
+  echo "$as_me:12582: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12000: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12585: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12003: \$? = $ac_status" >&5
+  echo "$as_me:12588: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -12010,16 +12595,16 @@ fi
 rm -f conftest.$ac_objext
      	 CC="$CC -n32"
      	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12013: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12598: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12016: \$? = $ac_status" >&5
+  echo "$as_me:12601: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12019: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12604: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12022: \$? = $ac_status" >&5
+  echo "$as_me:12607: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_largefile_CC=' -n32'; break
 else
@@ -12033,13 +12618,13 @@ rm -f conftest.$ac_objext
        rm -f conftest.$ac_ext
     fi
 fi
-echo "$as_me:12036: result: $ac_cv_sys_largefile_CC" >&5
+echo "$as_me:12621: result: $ac_cv_sys_largefile_CC" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
   if test "$ac_cv_sys_largefile_CC" != no; then
     CC=$CC$ac_cv_sys_largefile_CC
   fi
 
-  echo "$as_me:12042: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+  echo "$as_me:12627: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12047,7 +12632,7 @@ else
   while :; do
   ac_cv_sys_file_offset_bits=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 12050 "configure"
+#line 12635 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12067,16 +12652,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12070: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12655: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12073: \$? = $ac_status" >&5
+  echo "$as_me:12658: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12076: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12661: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12079: \$? = $ac_status" >&5
+  echo "$as_me:12664: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -12085,7 +12670,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 12088 "configure"
+#line 12673 "configure"
 #include "confdefs.h"
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -12106,16 +12691,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12109: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12694: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12112: \$? = $ac_status" >&5
+  echo "$as_me:12697: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12115: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12700: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12118: \$? = $ac_status" >&5
+  echo "$as_me:12703: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_file_offset_bits=64; break
 else
@@ -12126,7 +12711,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:12129: result: $ac_cv_sys_file_offset_bits" >&5
+echo "$as_me:12714: result: $ac_cv_sys_file_offset_bits" >&5
 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
 if test "$ac_cv_sys_file_offset_bits" != no; then
 
@@ -12136,7 +12721,7 @@ EOF
 
 fi
 rm -rf conftest*
-  echo "$as_me:12139: checking for _LARGE_FILES value needed for large files" >&5
+  echo "$as_me:12724: checking for _LARGE_FILES value needed for large files" >&5
 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_large_files+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12144,7 +12729,7 @@ else
   while :; do
   ac_cv_sys_large_files=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 12147 "configure"
+#line 12732 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12164,16 +12749,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12167: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12752: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12170: \$? = $ac_status" >&5
+  echo "$as_me:12755: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12758: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12176: \$? = $ac_status" >&5
+  echo "$as_me:12761: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -12182,7 +12767,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 12185 "configure"
+#line 12770 "configure"
 #include "confdefs.h"
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -12203,16 +12788,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12206: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12791: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12209: \$? = $ac_status" >&5
+  echo "$as_me:12794: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12212: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12797: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12215: \$? = $ac_status" >&5
+  echo "$as_me:12800: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_large_files=1; break
 else
@@ -12223,7 +12808,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:12226: result: $ac_cv_sys_large_files" >&5
+echo "$as_me:12811: result: $ac_cv_sys_large_files" >&5
 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
 if test "$ac_cv_sys_large_files" != no; then
 
@@ -12236,7 +12821,7 @@ rm -rf conftest*
 fi
 
 	if test "$enable_largefile" != no ; then
-	echo "$as_me:12239: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+	echo "$as_me:12824: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12244,7 +12829,7 @@ else
   while :; do
   ac_cv_sys_largefile_source=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 12247 "configure"
+#line 12832 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12256,16 +12841,16 @@ return !fseeko;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12259: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12844: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12262: \$? = $ac_status" >&5
+  echo "$as_me:12847: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12265: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12850: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12268: \$? = $ac_status" >&5
+  echo "$as_me:12853: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -12274,7 +12859,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 12277 "configure"
+#line 12862 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -12287,16 +12872,16 @@ return !fseeko;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12290: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12875: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12293: \$? = $ac_status" >&5
+  echo "$as_me:12878: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12296: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12881: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12299: \$? = $ac_status" >&5
+  echo "$as_me:12884: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_largefile_source=1; break
 else
@@ -12307,7 +12892,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:12310: result: $ac_cv_sys_largefile_source" >&5
+echo "$as_me:12895: result: $ac_cv_sys_largefile_source" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
 if test "$ac_cv_sys_largefile_source" != no; then
 
@@ -12321,13 +12906,13 @@ rm -rf conftest*
 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
 # in glibc 2.1.3, but that breaks too many other things.
 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-echo "$as_me:12324: checking for fseeko" >&5
+echo "$as_me:12909: checking for fseeko" >&5
 echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
 if test "${ac_cv_func_fseeko+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12330 "configure"
+#line 12915 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12339,16 +12924,16 @@ return fseeko && fseeko (stdin, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12342: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12927: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12345: \$? = $ac_status" >&5
+  echo "$as_me:12930: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12933: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12351: \$? = $ac_status" >&5
+  echo "$as_me:12936: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fseeko=yes
 else
@@ -12358,7 +12943,7 @@ ac_cv_func_fseeko=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12361: result: $ac_cv_func_fseeko" >&5
+echo "$as_me:12946: result: $ac_cv_func_fseeko" >&5
 echo "${ECHO_T}$ac_cv_func_fseeko" >&6
 if test $ac_cv_func_fseeko = yes; then
 
@@ -12397,14 +12982,14 @@ fi
 
 	fi
 
-	echo "$as_me:12400: checking whether to use struct dirent64" >&5
+	echo "$as_me:12985: checking whether to use struct dirent64" >&5
 echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
 if test "${cf_cv_struct_dirent64+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 12407 "configure"
+#line 12992 "configure"
 #include "confdefs.h"
 
 #pragma GCC diagnostic error "-Wincompatible-pointer-types"
@@ -12420,22 +13005,23 @@ main (void)
 		struct dirent64 *x = readdir((DIR *)0);
 		struct dirent *y = readdir((DIR *)0);
 		int z = x - y;
+		(void)z;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12429: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13015: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12432: \$? = $ac_status" >&5
+  echo "$as_me:13018: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12435: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13021: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12438: \$? = $ac_status" >&5
+  echo "$as_me:13024: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_struct_dirent64=yes
 else
@@ -12446,7 +13032,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:12449: result: $cf_cv_struct_dirent64" >&5
+echo "$as_me:13035: result: $cf_cv_struct_dirent64" >&5
 echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
 	test "$cf_cv_struct_dirent64" = yes &&
 cat >>confdefs.h <<\EOF
@@ -12456,7 +13042,7 @@ EOF
 	fi
 
 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
-echo "$as_me:12459: checking if you want tparm not to use X/Open fixed-parameter list" >&5
+echo "$as_me:13045: checking if you want tparm not to use X/Open fixed-parameter list" >&5
 echo $ECHO_N "checking if you want tparm not to use X/Open fixed-parameter list... $ECHO_C" >&6
 
 # Check whether --enable-tparm-varargs or --disable-tparm-varargs was given.
@@ -12466,14 +13052,14 @@ if test "${enable_tparm_varargs+set}" = set; then
 else
   with_tparm_varargs=yes
 fi;
-echo "$as_me:12469: result: $with_tparm_varargs" >&5
+echo "$as_me:13055: result: $with_tparm_varargs" >&5
 echo "${ECHO_T}$with_tparm_varargs" >&6
 NCURSES_TPARM_VARARGS=0
 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
 
 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
 if test "$with_ticlib" != no ; then
-echo "$as_me:12476: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
+echo "$as_me:13062: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
 echo $ECHO_N "checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library... $ECHO_C" >&6
 
 # Check whether --enable-tic-depends or --disable-tic-depends was given.
@@ -12483,14 +13069,14 @@ if test "${enable_tic_depends+set}" = set; then
 else
   with_tic_depends=yes
 fi;
-echo "$as_me:12486: result: $with_tic_depends" >&5
+echo "$as_me:13072: result: $with_tic_depends" >&5
 echo "${ECHO_T}$with_tic_depends" >&6
 else
 	with_tic_depends=no
 fi
 
 ###   use option --disable-wattr-macros to suppress wattr* macros from curses.h
-echo "$as_me:12493: checking if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition" >&5
+echo "$as_me:13079: checking if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition" >&5
 echo $ECHO_N "checking if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition... $ECHO_C" >&6
 
 # Check whether --enable-wattr-macros or --disable-wattr-macros was given.
@@ -12502,15 +13088,15 @@ else
 fi;
 if [ "x$with_wattr_macros" != xyes ]; then
 	NCURSES_WATTR_MACROS=0
-	echo "$as_me:12505: result: yes" >&5
+	echo "$as_me:13091: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
 	NCURSES_WATTR_MACROS=1
-	echo "$as_me:12509: result: no" >&5
+	echo "$as_me:13095: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:12513: checking for X11 rgb file" >&5
+echo "$as_me:13099: checking for X11 rgb file" >&5
 echo $ECHO_N "checking for X11 rgb file... $ECHO_C" >&6
 
 # Check whether --with-x11-rgb or --without-x11-rgb was given.
@@ -12574,7 +13160,7 @@ case ".$cf_path" in
 	cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:12577: error: expected a pathname, not \"$cf_path\"" >&5
+	{ { echo "$as_me:13163: error: expected a pathname, not \"$cf_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -12582,7 +13168,7 @@ esac
 
 fi
 
-echo "$as_me:12585: result: $RGB_PATH" >&5
+echo "$as_me:13171: result: $RGB_PATH" >&5
 echo "${ECHO_T}$RGB_PATH" >&6
 
 cat >>confdefs.h <<EOF
@@ -12596,7 +13182,7 @@ then
 fi
 
 ###   use option --with-bool to override bool's type
-echo "$as_me:12599: checking for type of bool" >&5
+echo "$as_me:13185: checking for type of bool" >&5
 echo $ECHO_N "checking for type of bool... $ECHO_C" >&6
 
 # Check whether --with-bool or --without-bool was given.
@@ -12606,10 +13192,10 @@ if test "${with_bool+set}" = set; then
 else
   NCURSES_BOOL=auto
 fi;
-echo "$as_me:12609: result: $NCURSES_BOOL" >&5
+echo "$as_me:13195: result: $NCURSES_BOOL" >&5
 echo "${ECHO_T}$NCURSES_BOOL" >&6
 
-echo "$as_me:12612: checking for alternate terminal capabilities file" >&5
+echo "$as_me:13198: checking for alternate terminal capabilities file" >&5
 echo $ECHO_N "checking for alternate terminal capabilities file... $ECHO_C" >&6
 
 # Check whether --with-caps or --without-caps was given.
@@ -12620,11 +13206,11 @@ else
   TERMINFO_CAPS=Caps
 fi;
 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
-echo "$as_me:12623: result: $TERMINFO_CAPS" >&5
+echo "$as_me:13209: result: $TERMINFO_CAPS" >&5
 echo "${ECHO_T}$TERMINFO_CAPS" >&6
 
 ###   use option --with-chtype to override chtype's type
-echo "$as_me:12627: checking for type of chtype" >&5
+echo "$as_me:13213: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 
 # Check whether --with-chtype or --without-chtype was given.
@@ -12634,11 +13220,11 @@ if test "${with_chtype+set}" = set; then
 else
   NCURSES_CHTYPE=$cf_dft_chtype
 fi;
-echo "$as_me:12637: result: $NCURSES_CHTYPE" >&5
+echo "$as_me:13223: result: $NCURSES_CHTYPE" >&5
 echo "${ECHO_T}$NCURSES_CHTYPE" >&6
 
 ###   use option --with-ospeed to override ospeed's type
-echo "$as_me:12641: checking for type of ospeed" >&5
+echo "$as_me:13227: checking for type of ospeed" >&5
 echo $ECHO_N "checking for type of ospeed... $ECHO_C" >&6
 
 # Check whether --with-ospeed or --without-ospeed was given.
@@ -12648,11 +13234,11 @@ if test "${with_ospeed+set}" = set; then
 else
   NCURSES_OSPEED=short
 fi;
-echo "$as_me:12651: result: $NCURSES_OSPEED" >&5
+echo "$as_me:13237: result: $NCURSES_OSPEED" >&5
 echo "${ECHO_T}$NCURSES_OSPEED" >&6
 
 ###   use option --with-mmask-t to override mmask_t's type
-echo "$as_me:12655: checking for type of mmask_t" >&5
+echo "$as_me:13241: checking for type of mmask_t" >&5
 echo $ECHO_N "checking for type of mmask_t... $ECHO_C" >&6
 
 # Check whether --with-mmask-t or --without-mmask-t was given.
@@ -12662,11 +13248,11 @@ if test "${with_mmask_t+set}" = set; then
 else
   NCURSES_MMASK_T=$cf_dft_mmask_t
 fi;
-echo "$as_me:12665: result: $NCURSES_MMASK_T" >&5
+echo "$as_me:13251: result: $NCURSES_MMASK_T" >&5
 echo "${ECHO_T}$NCURSES_MMASK_T" >&6
 
 ###   use option --with-ccharw-max to override CCHARW_MAX size
-echo "$as_me:12669: checking for size CCHARW_MAX" >&5
+echo "$as_me:13255: checking for size CCHARW_MAX" >&5
 echo $ECHO_N "checking for size CCHARW_MAX... $ECHO_C" >&6
 
 # Check whether --with-ccharw-max or --without-ccharw-max was given.
@@ -12676,16 +13262,16 @@ if test "${with_ccharw_max+set}" = set; then
 else
   NCURSES_CCHARW_MAX=5
 fi;
-echo "$as_me:12679: result: $NCURSES_CCHARW_MAX" >&5
+echo "$as_me:13265: result: $NCURSES_CCHARW_MAX" >&5
 echo "${ECHO_T}$NCURSES_CCHARW_MAX" >&6
 
-echo "$as_me:12682: checking for ANSI C header files" >&5
+echo "$as_me:13268: 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 12688 "configure"
+#line 13274 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -12693,13 +13279,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:12696: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13282: \"$ac_cpp conftest.$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:12702: \$? = $ac_status" >&5
+  echo "$as_me:13288: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -12721,7 +13307,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 12724 "configure"
+#line 13310 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -12739,7 +13325,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 12742 "configure"
+#line 13328 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -12760,7 +13346,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12763 "configure"
+#line 13349 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -12786,15 +13372,15 @@ main (void)
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12789: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13375: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12792: \$? = $ac_status" >&5
+  echo "$as_me:13378: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12794: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13380: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12797: \$? = $ac_status" >&5
+  echo "$as_me:13383: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -12807,7 +13393,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:12810: result: $ac_cv_header_stdc" >&5
+echo "$as_me:13396: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -12823,28 +13409,28 @@ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:12826: checking for $ac_header" >&5
+echo "$as_me:13412: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12832 "configure"
+#line 13418 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12838: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13424: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12841: \$? = $ac_status" >&5
+  echo "$as_me:13427: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12844: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13430: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12847: \$? = $ac_status" >&5
+  echo "$as_me:13433: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -12854,7 +13440,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:12857: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:13443: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -12864,13 +13450,13 @@ EOF
 fi
 done
 
-echo "$as_me:12867: checking for signed char" >&5
+echo "$as_me:13453: checking for signed char" >&5
 echo $ECHO_N "checking for signed char... $ECHO_C" >&6
 if test "${ac_cv_type_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12873 "configure"
+#line 13459 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -12885,16 +13471,16 @@ if (sizeof (signed char))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12888: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13474: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12891: \$? = $ac_status" >&5
+  echo "$as_me:13477: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13480: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12897: \$? = $ac_status" >&5
+  echo "$as_me:13483: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_signed_char=yes
 else
@@ -12904,10 +13490,10 @@ ac_cv_type_signed_char=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:12907: result: $ac_cv_type_signed_char" >&5
+echo "$as_me:13493: result: $ac_cv_type_signed_char" >&5
 echo "${ECHO_T}$ac_cv_type_signed_char" >&6
 
-echo "$as_me:12910: checking size of signed char" >&5
+echo "$as_me:13496: checking size of signed char" >&5
 echo $ECHO_N "checking size of signed char... $ECHO_C" >&6
 if test "${ac_cv_sizeof_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12916,7 +13502,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 12919 "configure"
+#line 13505 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -12928,21 +13514,21 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12931: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13517: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12934: \$? = $ac_status" >&5
+  echo "$as_me:13520: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12937: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13523: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12940: \$? = $ac_status" >&5
+  echo "$as_me:13526: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 12945 "configure"
+#line 13531 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -12954,16 +13540,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12957: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13543: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12960: \$? = $ac_status" >&5
+  echo "$as_me:13546: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13549: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12966: \$? = $ac_status" >&5
+  echo "$as_me:13552: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -12979,7 +13565,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 12982 "configure"
+#line 13568 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -12991,16 +13577,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12994: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13580: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12997: \$? = $ac_status" >&5
+  echo "$as_me:13583: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13000: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13586: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13003: \$? = $ac_status" >&5
+  echo "$as_me:13589: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -13016,7 +13602,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 13019 "configure"
+#line 13605 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -13028,16 +13614,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13031: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13617: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13034: \$? = $ac_status" >&5
+  echo "$as_me:13620: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13037: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13623: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13040: \$? = $ac_status" >&5
+  echo "$as_me:13626: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -13050,12 +13636,12 @@ done
 ac_cv_sizeof_signed_char=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:13053: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:13639: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13058 "configure"
+#line 13644 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -13071,15 +13657,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13074: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13660: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13077: \$? = $ac_status" >&5
+  echo "$as_me:13663: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13079: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13665: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13082: \$? = $ac_status" >&5
+  echo "$as_me:13668: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_signed_char=`cat conftest.val`
 else
@@ -13095,7 +13681,7 @@ else
   ac_cv_sizeof_signed_char=0
 fi
 fi
-echo "$as_me:13098: result: $ac_cv_sizeof_signed_char" >&5
+echo "$as_me:13684: result: $ac_cv_sizeof_signed_char" >&5
 echo "${ECHO_T}$ac_cv_sizeof_signed_char" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char
@@ -13106,7 +13692,7 @@ if test "$ac_cv_sizeof_signed_char" = 1 ; then
 else
 	NCURSES_SBOOL="char"
 fi
-echo "$as_me:13109: checking if you want to use signed Boolean array in term.h" >&5
+echo "$as_me:13695: checking if you want to use signed Boolean array in term.h" >&5
 echo $ECHO_N "checking if you want to use signed Boolean array in term.h... $ECHO_C" >&6
 
 # Check whether --enable-signed-char or --disable-signed-char was given.
@@ -13116,12 +13702,12 @@ if test "${enable_signed_char+set}" = set; then
 else
   with_signed_char=no
 fi;
-echo "$as_me:13119: result: $with_signed_char" >&5
+echo "$as_me:13705: result: $with_signed_char" >&5
 echo "${ECHO_T}$with_signed_char" >&6
 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
 
 ###   use option --with-tparm-arg to override tparm's argument type
-echo "$as_me:13124: checking for type of tparm args" >&5
+echo "$as_me:13710: checking for type of tparm args" >&5
 echo $ECHO_N "checking for type of tparm args... $ECHO_C" >&6
 
 # Check whether --with-tparm-arg or --without-tparm-arg was given.
@@ -13131,11 +13717,11 @@ if test "${with_tparm_arg+set}" = set; then
 else
   NCURSES_TPARM_ARG=$cf_dft_tparm_arg
 fi;
-echo "$as_me:13134: result: $NCURSES_TPARM_ARG" >&5
+echo "$as_me:13720: result: $NCURSES_TPARM_ARG" >&5
 echo "${ECHO_T}$NCURSES_TPARM_ARG" >&6
 
 ### Enable compiling-in rcs id's
-echo "$as_me:13138: checking if RCS identifiers should be compiled-in" >&5
+echo "$as_me:13724: checking if RCS identifiers should be compiled-in" >&5
 echo $ECHO_N "checking if RCS identifiers should be compiled-in... $ECHO_C" >&6
 
 # Check whether --with-rcs-ids or --without-rcs-ids was given.
@@ -13145,7 +13731,7 @@ if test "${with_rcs_ids+set}" = set; then
 else
   with_rcs_ids=no
 fi;
-echo "$as_me:13148: result: $with_rcs_ids" >&5
+echo "$as_me:13734: result: $with_rcs_ids" >&5
 echo "${ECHO_T}$with_rcs_ids" >&6
 test "x$with_rcs_ids" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -13154,7 +13740,7 @@ EOF
 
 ###############################################################################
 
-echo "$as_me:13157: checking format of man-pages" >&5
+echo "$as_me:13743: checking format of man-pages" >&5
 echo $ECHO_N "checking format of man-pages... $ECHO_C" >&6
 
 # Check whether --with-manpage-format or --without-manpage-format was given.
@@ -13243,14 +13829,14 @@ case $MANPAGE_FORMAT in
 	;;
 esac
 
-echo "$as_me:13246: result: $MANPAGE_FORMAT" >&5
+echo "$as_me:13832: result: $MANPAGE_FORMAT" >&5
 echo "${ECHO_T}$MANPAGE_FORMAT" >&6
 if test -n "$cf_unknown" ; then
-	{ echo "$as_me:13249: WARNING: Unexpected manpage-format $cf_unknown" >&5
+	{ echo "$as_me:13835: WARNING: Unexpected manpage-format $cf_unknown" >&5
 echo "$as_me: WARNING: Unexpected manpage-format $cf_unknown" >&2;}
 fi
 
-echo "$as_me:13253: checking for manpage renaming" >&5
+echo "$as_me:13839: checking for manpage renaming" >&5
 echo $ECHO_N "checking for manpage renaming... $ECHO_C" >&6
 
 # Check whether --with-manpage-renames or --without-manpage-renames was given.
@@ -13278,7 +13864,7 @@ if test "$MANPAGE_RENAMES" != no ; then
 	if test -f $srcdir/man/$MANPAGE_RENAMES ; then
 		MANPAGE_RENAMES=`cd $srcdir/man && pwd`/$MANPAGE_RENAMES
 	elif test ! -f $MANPAGE_RENAMES ; then
-		{ { echo "$as_me:13281: error: not a filename: $MANPAGE_RENAMES" >&5
+		{ { echo "$as_me:13867: error: not a filename: $MANPAGE_RENAMES" >&5
 echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -13292,10 +13878,10 @@ echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
 	fi
 fi
 
-echo "$as_me:13295: result: $MANPAGE_RENAMES" >&5
+echo "$as_me:13881: result: $MANPAGE_RENAMES" >&5
 echo "${ECHO_T}$MANPAGE_RENAMES" >&6
 
-echo "$as_me:13298: checking if manpage aliases will be installed" >&5
+echo "$as_me:13884: checking if manpage aliases will be installed" >&5
 echo $ECHO_N "checking if manpage aliases will be installed... $ECHO_C" >&6
 
 # Check whether --with-manpage-aliases or --without-manpage-aliases was given.
@@ -13306,7 +13892,7 @@ else
   MANPAGE_ALIASES=yes
 fi;
 
-echo "$as_me:13309: result: $MANPAGE_ALIASES" >&5
+echo "$as_me:13895: result: $MANPAGE_ALIASES" >&5
 echo "${ECHO_T}$MANPAGE_ALIASES" >&6
 
 case "x$LN_S" in
@@ -13320,7 +13906,7 @@ esac
 
 MANPAGE_SYMLINKS=no
 if test "$MANPAGE_ALIASES" = yes ; then
-echo "$as_me:13323: checking if manpage symlinks should be used" >&5
+echo "$as_me:13909: checking if manpage symlinks should be used" >&5
 echo $ECHO_N "checking if manpage symlinks should be used... $ECHO_C" >&6
 
 # Check whether --with-manpage-symlinks or --without-manpage-symlinks was given.
@@ -13333,17 +13919,17 @@ fi;
 
 if test "$$cf_use_symlinks" = no; then
 if test "$MANPAGE_SYMLINKS" = yes ; then
-	{ echo "$as_me:13336: WARNING: cannot make symlinks" >&5
+	{ echo "$as_me:13922: WARNING: cannot make symlinks" >&5
 echo "$as_me: WARNING: cannot make symlinks" >&2;}
 	MANPAGE_SYMLINKS=no
 fi
 fi
 
-echo "$as_me:13342: result: $MANPAGE_SYMLINKS" >&5
+echo "$as_me:13928: result: $MANPAGE_SYMLINKS" >&5
 echo "${ECHO_T}$MANPAGE_SYMLINKS" >&6
 fi
 
-echo "$as_me:13346: checking for manpage tbl" >&5
+echo "$as_me:13932: checking for manpage tbl" >&5
 echo $ECHO_N "checking for manpage tbl... $ECHO_C" >&6
 
 # Check whether --with-manpage-tbl or --without-manpage-tbl was given.
@@ -13354,7 +13940,7 @@ else
   MANPAGE_TBL=no
 fi;
 
-echo "$as_me:13357: result: $MANPAGE_TBL" >&5
+echo "$as_me:13943: result: $MANPAGE_TBL" >&5
 echo "${ECHO_T}$MANPAGE_TBL" >&6
 
 if test "$prefix" = "NONE" ; then
@@ -13687,7 +14273,7 @@ chmod 755 $cf_edit_man
 ###############################################################################
 
 ### Note that some functions (such as const) are normally disabled anyway.
-echo "$as_me:13690: checking if you want to build with function extensions" >&5
+echo "$as_me:14276: checking if you want to build with function extensions" >&5
 echo $ECHO_N "checking if you want to build with function extensions... $ECHO_C" >&6
 
 # Check whether --enable-ext-funcs or --disable-ext-funcs was given.
@@ -13697,7 +14283,7 @@ if test "${enable_ext_funcs+set}" = set; then
 else
   with_ext_funcs=yes
 fi;
-echo "$as_me:13700: result: $with_ext_funcs" >&5
+echo "$as_me:14286: result: $with_ext_funcs" >&5
 echo "${ECHO_T}$with_ext_funcs" >&6
 if test "x$with_ext_funcs" = xyes ; then
 	NCURSES_EXT_FUNCS=1
@@ -13757,7 +14343,7 @@ else
 	GENERATED_EXT_FUNCS=
 fi
 
-echo "$as_me:13760: checking if you want to build with SCREEN extensions" >&5
+echo "$as_me:14346: checking if you want to build with SCREEN extensions" >&5
 echo $ECHO_N "checking if you want to build with SCREEN extensions... $ECHO_C" >&6
 
 # Check whether --enable-sp-funcs or --disable-sp-funcs was given.
@@ -13767,7 +14353,7 @@ if test "${enable_sp_funcs+set}" = set; then
 else
   with_sp_funcs=$cf_dft_ext_spfuncs
 fi;
-echo "$as_me:13770: result: $with_sp_funcs" >&5
+echo "$as_me:14356: result: $with_sp_funcs" >&5
 echo "${ECHO_T}$with_sp_funcs" >&6
 if test "x$with_sp_funcs" = xyes ; then
 	NCURSES_SP_FUNCS=1
@@ -13786,7 +14372,7 @@ else
 	GENERATED_SP_FUNCS=
 fi
 
-echo "$as_me:13789: checking if you want to build with terminal-driver" >&5
+echo "$as_me:14375: checking if you want to build with terminal-driver" >&5
 echo $ECHO_N "checking if you want to build with terminal-driver... $ECHO_C" >&6
 
 # Check whether --enable-term-driver or --disable-term-driver was given.
@@ -13796,7 +14382,7 @@ if test "${enable_term_driver+set}" = set; then
 else
   with_term_driver=no
 fi;
-echo "$as_me:13799: result: $with_term_driver" >&5
+echo "$as_me:14385: result: $with_term_driver" >&5
 echo "${ECHO_T}$with_term_driver" >&6
 if test "x$with_term_driver" = xyes ; then
 
@@ -13805,19 +14391,19 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	if test "x$with_termlib" != xno ; then
-		{ { echo "$as_me:13808: error: The term-driver option conflicts with the termlib option" >&5
+		{ { echo "$as_me:14394: error: The term-driver option conflicts with the termlib option" >&5
 echo "$as_me: error: The term-driver option conflicts with the termlib option" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 	if test "x$with_sp_funcs" != xyes ; then
-		{ { echo "$as_me:13813: error: The term-driver option relies upon sp-funcs" >&5
+		{ { echo "$as_me:14399: error: The term-driver option relies upon sp-funcs" >&5
 echo "$as_me: error: The term-driver option relies upon sp-funcs" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 fi
 
 ###   use option --enable-const to turn on use of const beyond that in XSI.
-echo "$as_me:13820: checking for extended use of const keyword" >&5
+echo "$as_me:14406: checking for extended use of const keyword" >&5
 echo $ECHO_N "checking for extended use of const keyword... $ECHO_C" >&6
 
 # Check whether --enable-const or --disable-const was given.
@@ -13827,7 +14413,7 @@ if test "${enable_const+set}" = set; then
 else
   with_ext_const=$cf_dft_ext_const
 fi;
-echo "$as_me:13830: result: $with_ext_const" >&5
+echo "$as_me:14416: result: $with_ext_const" >&5
 echo "${ECHO_T}$with_ext_const" >&6
 NCURSES_CONST='/*nothing*/'
 if test "x$with_ext_const" = xyes ; then
@@ -13835,7 +14421,7 @@ if test "x$with_ext_const" = xyes ; then
 fi
 
 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
-echo "$as_me:13838: checking if you want to use extended colors" >&5
+echo "$as_me:14424: checking if you want to use extended colors" >&5
 echo $ECHO_N "checking if you want to use extended colors... $ECHO_C" >&6
 
 # Check whether --enable-ext-colors or --disable-ext-colors was given.
@@ -13845,12 +14431,12 @@ if test "${enable_ext_colors+set}" = set; then
 else
   with_ext_colors=$cf_dft_ext_colors
 fi;
-echo "$as_me:13848: result: $with_ext_colors" >&5
+echo "$as_me:14434: result: $with_ext_colors" >&5
 echo "${ECHO_T}$with_ext_colors" >&6
 NCURSES_EXT_COLORS=0
 if test "x$with_ext_colors" = xyes ; then
 	if test "x$with_widec" != xyes ; then
-		{ echo "$as_me:13853: WARNING: This option applies only to wide-character library" >&5
+		{ echo "$as_me:14439: WARNING: This option applies only to wide-character library" >&5
 echo "$as_me: WARNING: This option applies only to wide-character library" >&2;}
 	else
 		# cannot be ABI 5 since it changes sizeof(cchar_t)
@@ -13860,7 +14446,7 @@ if test "${with_abi_version+set}" != set; then
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:13863: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:14449: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -13888,7 +14474,7 @@ EOF
 fi
 
 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
-echo "$as_me:13891: checking if you want to use extended mouse encoding" >&5
+echo "$as_me:14477: checking if you want to use extended mouse encoding" >&5
 echo $ECHO_N "checking if you want to use extended mouse encoding... $ECHO_C" >&6
 
 # Check whether --enable-ext-mouse or --disable-ext-mouse was given.
@@ -13898,7 +14484,7 @@ if test "${enable_ext_mouse+set}" = set; then
 else
   with_ext_mouse=$cf_dft_ext_mouse
 fi;
-echo "$as_me:13901: result: $with_ext_mouse" >&5
+echo "$as_me:14487: result: $with_ext_mouse" >&5
 echo "${ECHO_T}$with_ext_mouse" >&6
 NCURSES_MOUSE_VERSION=1
 if test "x$with_ext_mouse" = xyes ; then
@@ -13909,7 +14495,7 @@ if test "${with_abi_version+set}" != set; then
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:13912: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:14498: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -13918,7 +14504,7 @@ fi
 fi
 
 ###   use option --enable-ext-putwin to turn on extended screendumps
-echo "$as_me:13921: checking if you want to use extended putwin/screendump" >&5
+echo "$as_me:14507: checking if you want to use extended putwin/screendump" >&5
 echo $ECHO_N "checking if you want to use extended putwin/screendump... $ECHO_C" >&6
 
 # Check whether --enable-ext-putwin or --disable-ext-putwin was given.
@@ -13928,7 +14514,7 @@ if test "${enable_ext_putwin+set}" = set; then
 else
   with_ext_putwin=$cf_dft_ext_putwin
 fi;
-echo "$as_me:13931: result: $with_ext_putwin" >&5
+echo "$as_me:14517: result: $with_ext_putwin" >&5
 echo "${ECHO_T}$with_ext_putwin" >&6
 if test "x$with_ext_putwin" = xyes ; then
 
@@ -13938,7 +14524,7 @@ EOF
 
 fi
 
-echo "$as_me:13941: checking if you want \$NCURSES_NO_PADDING code" >&5
+echo "$as_me:14527: checking if you want \$NCURSES_NO_PADDING code" >&5
 echo $ECHO_N "checking if you want \$NCURSES_NO_PADDING code... $ECHO_C" >&6
 
 # Check whether --enable-no-padding or --disable-no-padding was given.
@@ -13948,7 +14534,7 @@ if test "${enable_no_padding+set}" = set; then
 else
   with_no_padding=$with_ext_funcs
 fi;
-echo "$as_me:13951: result: $with_no_padding" >&5
+echo "$as_me:14537: result: $with_no_padding" >&5
 echo "${ECHO_T}$with_no_padding" >&6
 test "x$with_no_padding" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -13956,7 +14542,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
-echo "$as_me:13959: checking if you want SIGWINCH handler" >&5
+echo "$as_me:14545: checking if you want SIGWINCH handler" >&5
 echo $ECHO_N "checking if you want SIGWINCH handler... $ECHO_C" >&6
 
 # Check whether --enable-sigwinch or --disable-sigwinch was given.
@@ -13966,7 +14552,7 @@ if test "${enable_sigwinch+set}" = set; then
 else
   with_sigwinch=$with_ext_funcs
 fi;
-echo "$as_me:13969: result: $with_sigwinch" >&5
+echo "$as_me:14555: result: $with_sigwinch" >&5
 echo "${ECHO_T}$with_sigwinch" >&6
 test "x$with_sigwinch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -13974,7 +14560,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
-echo "$as_me:13977: checking if you want user-definable terminal capabilities like termcap" >&5
+echo "$as_me:14563: checking if you want user-definable terminal capabilities like termcap" >&5
 echo $ECHO_N "checking if you want user-definable terminal capabilities like termcap... $ECHO_C" >&6
 
 # Check whether --enable-tcap-names or --disable-tcap-names was given.
@@ -13984,14 +14570,14 @@ if test "${enable_tcap_names+set}" = set; then
 else
   with_tcap_names=$with_ext_funcs
 fi;
-echo "$as_me:13987: result: $with_tcap_names" >&5
+echo "$as_me:14573: result: $with_tcap_names" >&5
 echo "${ECHO_T}$with_tcap_names" >&6
 NCURSES_XNAMES=0
 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
 
 ##############################################################################
 
-echo "$as_me:13994: checking if you want to link with the pthread library" >&5
+echo "$as_me:14580: checking if you want to link with the pthread library" >&5
 echo $ECHO_N "checking if you want to link with the pthread library... $ECHO_C" >&6
 
 # Check whether --with-pthread or --without-pthread was given.
@@ -14001,27 +14587,27 @@ if test "${with_pthread+set}" = set; then
 else
   with_pthread=no
 fi;
-echo "$as_me:14004: result: $with_pthread" >&5
+echo "$as_me:14590: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 
 if test "$with_pthread" != no ; then
-	echo "$as_me:14008: checking for pthread.h" >&5
+	echo "$as_me:14594: checking for pthread.h" >&5
 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
 if test "${ac_cv_header_pthread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14014 "configure"
+#line 14600 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:14018: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14604: \"$ac_cpp conftest.$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:14024: \$? = $ac_status" >&5
+  echo "$as_me:14610: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14040,7 +14626,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14043: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:14629: result: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
 if test $ac_cv_header_pthread_h = yes; then
 
@@ -14050,28 +14636,28 @@ EOF
 
 	for cf_lib_pthread in pthread c_r
 	do
-	    echo "$as_me:14053: checking if we can link with the $cf_lib_pthread library" >&5
+	    echo "$as_me:14639: checking if we can link with the $cf_lib_pthread library" >&5
 echo $ECHO_N "checking if we can link with the $cf_lib_pthread library... $ECHO_C" >&6
 	    cf_save_LIBS="$LIBS"
 
-cf_add_libs="-l$cf_lib_pthread"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_lib_pthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 	    cat >conftest.$ac_ext <<_ACEOF
-#line 14074 "configure"
+#line 14660 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -14088,16 +14674,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14091: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14677: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14094: \$? = $ac_status" >&5
+  echo "$as_me:14680: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14097: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14683: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14100: \$? = $ac_status" >&5
+  echo "$as_me:14686: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   with_pthread=yes
 else
@@ -14107,26 +14693,26 @@ with_pthread=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	    LIBS="$cf_save_LIBS"
-	    echo "$as_me:14110: result: $with_pthread" >&5
+	    echo "$as_me:14696: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 	    test "$with_pthread" = yes && break
 	done
 
 	if test "$with_pthread" = yes ; then
 
-cf_add_libs="-l$cf_lib_pthread"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_lib_pthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -14135,7 +14721,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	else
-	    { { echo "$as_me:14138: error: Cannot link with pthread library" >&5
+	    { { echo "$as_me:14724: error: Cannot link with pthread library" >&5
 echo "$as_me: error: Cannot link with pthread library" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -14145,53 +14731,53 @@ fi
 fi
 
 if test "x$with_pthread" != xno; then
-	echo "$as_me:14148: checking for pthread_kill" >&5
+	echo "$as_me:14734: checking for pthread_kill" >&5
 echo $ECHO_N "checking for pthread_kill... $ECHO_C" >&6
 if test "${ac_cv_func_pthread_kill+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14154 "configure"
+#line 14740 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char pthread_kill (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define pthread_kill autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef pthread_kill
+
 #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 pthread_kill ();
-char (*f) ();
+char pthread_kill (void);
 
 int
 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_pthread_kill) || defined (__stub___pthread_kill)
-choke me
-#else
-f = pthread_kill; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for pthread_kill
 #endif
 
+	return pthread_kill ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14185: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14771: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14188: \$? = $ac_status" >&5
+  echo "$as_me:14774: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14191: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14777: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14194: \$? = $ac_status" >&5
+  echo "$as_me:14780: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_pthread_kill=yes
 else
@@ -14201,11 +14787,11 @@ ac_cv_func_pthread_kill=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14204: result: $ac_cv_func_pthread_kill" >&5
+echo "$as_me:14790: result: $ac_cv_func_pthread_kill" >&5
 echo "${ECHO_T}$ac_cv_func_pthread_kill" >&6
 if test $ac_cv_func_pthread_kill = yes; then
 
-		echo "$as_me:14208: checking if you want to allow EINTR in wgetch with pthreads" >&5
+		echo "$as_me:14794: checking if you want to allow EINTR in wgetch with pthreads" >&5
 echo $ECHO_N "checking if you want to allow EINTR in wgetch with pthreads... $ECHO_C" >&6
 
 # Check whether --enable-pthreads-eintr or --disable-pthreads-eintr was given.
@@ -14215,7 +14801,7 @@ if test "${enable_pthreads_eintr+set}" = set; then
 else
   use_pthreads_eintr=no
 fi;
-		echo "$as_me:14218: result: $use_pthreads_eintr" >&5
+		echo "$as_me:14804: result: $use_pthreads_eintr" >&5
 echo "${ECHO_T}$use_pthreads_eintr" >&6
 		if test "x$use_pthreads_eintr" = xyes ; then
 
@@ -14226,7 +14812,7 @@ EOF
 		fi
 fi
 
-	echo "$as_me:14229: checking if you want to use weak-symbols for pthreads" >&5
+	echo "$as_me:14815: checking if you want to use weak-symbols for pthreads" >&5
 echo $ECHO_N "checking if you want to use weak-symbols for pthreads... $ECHO_C" >&6
 
 # Check whether --enable-weak-symbols or --disable-weak-symbols was given.
@@ -14236,18 +14822,18 @@ if test "${enable_weak_symbols+set}" = set; then
 else
   use_weak_symbols=no
 fi;
-	echo "$as_me:14239: result: $use_weak_symbols" >&5
+	echo "$as_me:14825: result: $use_weak_symbols" >&5
 echo "${ECHO_T}$use_weak_symbols" >&6
 	if test "x$use_weak_symbols" = xyes ; then
 
-echo "$as_me:14243: checking if $CC supports weak symbols" >&5
+echo "$as_me:14829: checking if $CC supports weak symbols" >&5
 echo $ECHO_N "checking if $CC supports weak symbols... $ECHO_C" >&6
 if test "${cf_cv_weak_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 14250 "configure"
+#line 14836 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14273,16 +14859,16 @@ weak_symbol(fopen);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14276: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14862: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14279: \$? = $ac_status" >&5
+  echo "$as_me:14865: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14282: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14868: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14285: \$? = $ac_status" >&5
+  echo "$as_me:14871: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_weak_symbols=yes
 else
@@ -14293,7 +14879,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:14296: result: $cf_cv_weak_symbols" >&5
+echo "$as_me:14882: result: $cf_cv_weak_symbols" >&5
 echo "${ECHO_T}$cf_cv_weak_symbols" >&6
 
 	else
@@ -14320,19 +14906,19 @@ EOF
 	if test "x$cf_cv_weak_symbols" = xyes ; then
 		PTHREAD=-lpthread
 
-cf_add_libs="-lpthread"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $PRIVATE_LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$PRIVATE_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 PRIVATE_LIBS="$cf_add_libs"
 
@@ -14343,7 +14929,7 @@ fi
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
 # pthreads.
-echo "$as_me:14346: checking if you want reentrant code" >&5
+echo "$as_me:14932: checking if you want reentrant code" >&5
 echo $ECHO_N "checking if you want reentrant code... $ECHO_C" >&6
 
 # Check whether --enable-reentrant or --disable-reentrant was given.
@@ -14353,7 +14939,7 @@ if test "${enable_reentrant+set}" = set; then
 else
   with_reentrant=no
 fi;
-echo "$as_me:14356: result: $with_reentrant" >&5
+echo "$as_me:14942: result: $with_reentrant" >&5
 echo "${ECHO_T}$with_reentrant" >&6
 if test "x$with_reentrant" = xyes ; then
 	cf_cv_enable_reentrant=1
@@ -14364,51 +14950,51 @@ if test "x$with_reentrant" = xyes ; then
 # remove pthread library from $LIBS
 LIBS=`echo "$LIBS" | sed -e 's/-lpthread[ 	]//g' -e 's/-lpthread$//'`
 
-cf_add_libs="-lpthread"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$TEST_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 TEST_LIBS="$cf_add_libs"
 
-cf_add_libs="-lpthread"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $TEST_LIBS2
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$TEST_LIBS2"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 TEST_LIBS2="$cf_add_libs"
 
-cf_add_libs="-lpthread"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $PRIVATE_LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$PRIVATE_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpthread; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 PRIVATE_LIBS="$cf_add_libs"
 
@@ -14441,7 +15027,7 @@ if test "${with_abi_version+set}" != set; then
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:14444: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:15030: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -14453,7 +15039,7 @@ else
 	NCURSES_SIZE_T=short
 fi
 
-echo "$as_me:14456: checking if you want opaque curses-library structures" >&5
+echo "$as_me:15042: checking if you want opaque curses-library structures" >&5
 echo $ECHO_N "checking if you want opaque curses-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-curses or --disable-opaque-curses was given.
@@ -14475,16 +15061,16 @@ else
 	 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
 
 fi;
-echo "$as_me:14478: result: $enable_opaque_curses" >&5
+echo "$as_me:15064: result: $enable_opaque_curses" >&5
 echo "${ECHO_T}$enable_opaque_curses" >&6
 
 test "$cf_cv_enable_reentrant" = 1 && \
 test "$enable_opaque_curses" = no && \
-{ { echo "$as_me:14483: error: reentrant configuration requires opaque library" >&5
+{ { echo "$as_me:15069: error: reentrant configuration requires opaque library" >&5
 echo "$as_me: error: reentrant configuration requires opaque library" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:14487: checking if you want opaque form-library structures" >&5
+echo "$as_me:15073: checking if you want opaque form-library structures" >&5
 echo $ECHO_N "checking if you want opaque form-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-form or --disable-opaque-form was given.
@@ -14494,10 +15080,10 @@ if test "${enable_opaque_form+set}" = set; then
 else
   enable_opaque_form=no
 fi;
-echo "$as_me:14497: result: $enable_opaque_form" >&5
+echo "$as_me:15083: result: $enable_opaque_form" >&5
 echo "${ECHO_T}$enable_opaque_form" >&6
 
-echo "$as_me:14500: checking if you want opaque menu-library structures" >&5
+echo "$as_me:15086: checking if you want opaque menu-library structures" >&5
 echo $ECHO_N "checking if you want opaque menu-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-menu or --disable-opaque-menu was given.
@@ -14507,10 +15093,10 @@ if test "${enable_opaque_menu+set}" = set; then
 else
   enable_opaque_menu=no
 fi;
-echo "$as_me:14510: result: $enable_opaque_menu" >&5
+echo "$as_me:15096: result: $enable_opaque_menu" >&5
 echo "${ECHO_T}$enable_opaque_menu" >&6
 
-echo "$as_me:14513: checking if you want opaque panel-library structures" >&5
+echo "$as_me:15099: checking if you want opaque panel-library structures" >&5
 echo $ECHO_N "checking if you want opaque panel-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-panel or --disable-opaque-panel was given.
@@ -14520,7 +15106,7 @@ if test "${enable_opaque_panel+set}" = set; then
 else
   enable_opaque_panel=no
 fi;
-echo "$as_me:14523: result: $enable_opaque_panel" >&5
+echo "$as_me:15109: result: $enable_opaque_panel" >&5
 echo "${ECHO_T}$enable_opaque_panel" >&6
 
 NCURSES_OPAQUE=0;		test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
@@ -14530,7 +15116,7 @@ NCURSES_OPAQUE_PANEL=0;	test "$enable_opaque_panel"  = yes && NCURSES_OPAQUE_PAN
 
 ### Allow using a different wrap-prefix
 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
-	echo "$as_me:14533: checking for prefix used to wrap public variables" >&5
+	echo "$as_me:15119: checking for prefix used to wrap public variables" >&5
 echo $ECHO_N "checking for prefix used to wrap public variables... $ECHO_C" >&6
 
 # Check whether --with-wrap-prefix or --without-wrap-prefix was given.
@@ -14540,7 +15126,7 @@ if test "${with_wrap_prefix+set}" = set; then
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-	echo "$as_me:14543: result: $NCURSES_WRAP_PREFIX" >&5
+	echo "$as_me:15129: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 else
 	NCURSES_WRAP_PREFIX=_nc_
@@ -14553,7 +15139,7 @@ EOF
 ###############################################################################
 # These options are relatively safe to experiment with.
 
-echo "$as_me:14556: checking if you want all development code" >&5
+echo "$as_me:15142: checking if you want all development code" >&5
 echo $ECHO_N "checking if you want all development code... $ECHO_C" >&6
 
 # Check whether --with-develop or --without-develop was given.
@@ -14563,11 +15149,11 @@ if test "${with_develop+set}" = set; then
 else
   with_develop=no
 fi;
-echo "$as_me:14566: result: $with_develop" >&5
+echo "$as_me:15152: result: $with_develop" >&5
 echo "${ECHO_T}$with_develop" >&6
 
 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
-echo "$as_me:14570: checking if you want hard-tabs code" >&5
+echo "$as_me:15156: checking if you want hard-tabs code" >&5
 echo $ECHO_N "checking if you want hard-tabs code... $ECHO_C" >&6
 
 # Check whether --enable-hard-tabs or --disable-hard-tabs was given.
@@ -14577,7 +15163,7 @@ if test "${enable_hard_tabs+set}" = set; then
 else
   enable_hard_tabs=$with_develop
 fi;
-echo "$as_me:14580: result: $enable_hard_tabs" >&5
+echo "$as_me:15166: result: $enable_hard_tabs" >&5
 echo "${ECHO_T}$enable_hard_tabs" >&6
 test "x$enable_hard_tabs" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14585,7 +15171,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
-echo "$as_me:14588: checking if you want limited support for xmc" >&5
+echo "$as_me:15174: checking if you want limited support for xmc" >&5
 echo $ECHO_N "checking if you want limited support for xmc... $ECHO_C" >&6
 
 # Check whether --enable-xmc-glitch or --disable-xmc-glitch was given.
@@ -14595,7 +15181,7 @@ if test "${enable_xmc_glitch+set}" = set; then
 else
   enable_xmc_glitch=$with_develop
 fi;
-echo "$as_me:14598: result: $enable_xmc_glitch" >&5
+echo "$as_me:15184: result: $enable_xmc_glitch" >&5
 echo "${ECHO_T}$enable_xmc_glitch" >&6
 test "x$enable_xmc_glitch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14605,7 +15191,7 @@ EOF
 ###############################################################################
 # These are just experimental, probably should not be in a package:
 
-echo "$as_me:14608: checking if you do not want to assume colors are white-on-black" >&5
+echo "$as_me:15194: checking if you do not want to assume colors are white-on-black" >&5
 echo $ECHO_N "checking if you do not want to assume colors are white-on-black... $ECHO_C" >&6
 
 # Check whether --enable-assumed-color or --disable-assumed-color was given.
@@ -14615,7 +15201,7 @@ if test "${enable_assumed_color+set}" = set; then
 else
   with_assumed_color=yes
 fi;
-echo "$as_me:14618: result: $with_assumed_color" >&5
+echo "$as_me:15204: result: $with_assumed_color" >&5
 echo "${ECHO_T}$with_assumed_color" >&6
 test "x$with_assumed_color" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14623,7 +15209,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
-echo "$as_me:14626: checking if you want hashmap scrolling-optimization code" >&5
+echo "$as_me:15212: checking if you want hashmap scrolling-optimization code" >&5
 echo $ECHO_N "checking if you want hashmap scrolling-optimization code... $ECHO_C" >&6
 
 # Check whether --enable-hashmap or --disable-hashmap was given.
@@ -14633,7 +15219,7 @@ if test "${enable_hashmap+set}" = set; then
 else
   with_hashmap=yes
 fi;
-echo "$as_me:14636: result: $with_hashmap" >&5
+echo "$as_me:15222: result: $with_hashmap" >&5
 echo "${ECHO_T}$with_hashmap" >&6
 test "x$with_hashmap" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14641,7 +15227,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-echo "$as_me:14644: checking if you want colorfgbg code" >&5
+echo "$as_me:15230: checking if you want colorfgbg code" >&5
 echo $ECHO_N "checking if you want colorfgbg code... $ECHO_C" >&6
 
 # Check whether --enable-colorfgbg or --disable-colorfgbg was given.
@@ -14651,7 +15237,7 @@ if test "${enable_colorfgbg+set}" = set; then
 else
   with_colorfgbg=no
 fi;
-echo "$as_me:14654: result: $with_colorfgbg" >&5
+echo "$as_me:15240: result: $with_colorfgbg" >&5
 echo "${ECHO_T}$with_colorfgbg" >&6
 test "x$with_colorfgbg" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14659,7 +15245,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-interop to turn on use of bindings used for interop
-echo "$as_me:14662: checking if you want interop bindings" >&5
+echo "$as_me:15248: checking if you want interop bindings" >&5
 echo $ECHO_N "checking if you want interop bindings... $ECHO_C" >&6
 
 # Check whether --enable-interop or --disable-interop was given.
@@ -14669,13 +15255,13 @@ if test "${enable_interop+set}" = set; then
 else
   with_exp_interop=$cf_dft_interop
 fi;
-echo "$as_me:14672: result: $with_exp_interop" >&5
+echo "$as_me:15258: result: $with_exp_interop" >&5
 echo "${ECHO_T}$with_exp_interop" >&6
 
 NCURSES_INTEROP_FUNCS=0
 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
 
-echo "$as_me:14678: checking if you want experimental safe-sprintf code" >&5
+echo "$as_me:15264: checking if you want experimental safe-sprintf code" >&5
 echo $ECHO_N "checking if you want experimental safe-sprintf code... $ECHO_C" >&6
 
 # Check whether --enable-safe-sprintf or --disable-safe-sprintf was given.
@@ -14685,13 +15271,13 @@ if test "${enable_safe_sprintf+set}" = set; then
 else
   with_safe_sprintf=no
 fi;
-echo "$as_me:14688: result: $with_safe_sprintf" >&5
+echo "$as_me:15274: result: $with_safe_sprintf" >&5
 echo "${ECHO_T}$with_safe_sprintf" >&6
 
 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
 # when hashmap is used scroll hints are useless
 if test "$with_hashmap" = no ; then
-echo "$as_me:14694: checking if you want to experiment without scrolling-hints code" >&5
+echo "$as_me:15280: checking if you want to experiment without scrolling-hints code" >&5
 echo $ECHO_N "checking if you want to experiment without scrolling-hints code... $ECHO_C" >&6
 
 # Check whether --enable-scroll-hints or --disable-scroll-hints was given.
@@ -14701,7 +15287,7 @@ if test "${enable_scroll_hints+set}" = set; then
 else
   with_scroll_hints=yes
 fi;
-echo "$as_me:14704: result: $with_scroll_hints" >&5
+echo "$as_me:15290: result: $with_scroll_hints" >&5
 echo "${ECHO_T}$with_scroll_hints" >&6
 test "x$with_scroll_hints" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14710,7 +15296,7 @@ EOF
 
 fi
 
-echo "$as_me:14713: checking if you want wgetch-events code" >&5
+echo "$as_me:15299: checking if you want wgetch-events code" >&5
 echo $ECHO_N "checking if you want wgetch-events code... $ECHO_C" >&6
 
 # Check whether --enable-wgetch-events or --disable-wgetch-events was given.
@@ -14720,7 +15306,7 @@ if test "${enable_wgetch_events+set}" = set; then
 else
   with_wgetch_events=no
 fi;
-echo "$as_me:14723: result: $with_wgetch_events" >&5
+echo "$as_me:15309: result: $with_wgetch_events" >&5
 echo "${ECHO_T}$with_wgetch_events" >&6
 test "x$with_wgetch_events" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14731,7 +15317,7 @@ EOF
 
 ###	use option --disable-echo to suppress full display compiling commands
 
-echo "$as_me:14734: checking if you want to see long compiling messages" >&5
+echo "$as_me:15320: 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.
@@ -14765,7 +15351,7 @@ else
 	ECHO_CC=''
 
 fi;
-echo "$as_me:14768: result: $enableval" >&5
+echo "$as_me:15354: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 if test "x$enable_echo" = xyes; then
@@ -14778,7 +15364,7 @@ fi
 
 # --disable-stripping is used for debugging
 
-echo "$as_me:14781: checking if you want to install stripped executables" >&5
+echo "$as_me:15367: 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.
@@ -14795,7 +15381,7 @@ else
 	with_stripping=yes
 
 fi;
-echo "$as_me:14798: result: $with_stripping" >&5
+echo "$as_me:15384: result: $with_stripping" >&5
 echo "${ECHO_T}$with_stripping" >&6
 
 if test "$with_stripping" = yes
@@ -14806,7 +15392,7 @@ else
 fi
 
 : ${INSTALL:=install}
-echo "$as_me:14809: checking if install accepts -p option" >&5
+echo "$as_me:15395: 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
@@ -14837,10 +15423,10 @@ else
 	rm -rf conftest*
 
 fi
-echo "$as_me:14840: result: $cf_cv_install_p" >&5
+echo "$as_me:15426: result: $cf_cv_install_p" >&5
 echo "${ECHO_T}$cf_cv_install_p" >&6
 
-echo "$as_me:14843: checking if install needs to be told about ownership" >&5
+echo "$as_me:15429: 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)
@@ -14851,7 +15437,7 @@ case `$ac_config_guess` in
 	;;
 esac
 
-echo "$as_me:14854: result: $with_install_o" >&5
+echo "$as_me:15440: result: $with_install_o" >&5
 echo "${ECHO_T}$with_install_o" >&6
 if test "x$with_install_o" = xyes
 then
@@ -14875,7 +15461,7 @@ then
 fi
 
 ###	use option --enable-warnings to turn on all gcc warnings
-echo "$as_me:14878: checking if you want to see compiler warnings" >&5
+echo "$as_me:15464: checking if you want to see compiler warnings" >&5
 echo $ECHO_N "checking if you want to see compiler warnings... $ECHO_C" >&6
 
 # Check whether --enable-warnings or --disable-warnings was given.
@@ -14883,120 +15469,139 @@ if test "${enable_warnings+set}" = set; then
   enableval="$enable_warnings"
   with_warnings=$enableval
 fi;
-echo "$as_me:14886: result: $with_warnings" >&5
+echo "$as_me:15472: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 
 if test "x$with_warnings" = "xyes"; then
 
  	ADAFLAGS="$ADAFLAGS -gnatg"
 
-INTEL_COMPILER=no
+if test "x$have_x" = xyes; then
 
-if test "$GCC" = yes ; then
-	case $host_os in
-	(linux*|gnu*)
-		echo "$as_me:14898: 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 14903 "configure"
+cf_save_LIBS_CF_CONST_X_STRING="$LIBS"
+cf_save_CFLAGS_CF_CONST_X_STRING="$CFLAGS"
+cf_save_CPPFLAGS_CF_CONST_X_STRING="$CPPFLAGS"
+LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
+for cf_X_CFLAGS in $X_CFLAGS
+do
+	case "x$cf_X_CFLAGS" in
+	x-[IUD]*)
+		CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS"
+		;;
+	*)
+		CFLAGS="$CFLAGS $cf_X_CFLAGS"
+		;;
+	esac
+done
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 15498 "configure"
 #include "confdefs.h"
 
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+
 int
 main (void)
 {
-
-#ifdef __INTEL_COMPILER
-#else
-make an error
-#endif
-
+String foo = malloc(1); (void)foo
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14920: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15513: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14923: \$? = $ac_status" >&5
+  echo "$as_me:15516: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14926: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15519: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14929: \$? = $ac_status" >&5
+  echo "$as_me:15522: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  INTEL_COMPILER=yes
-cf_save_CFLAGS="$cf_save_CFLAGS -we147"
 
+echo "$as_me:15525: checking for X11/Xt const-feature" >&5
+echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
+if test "${cf_cv_const_x_string+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:14940: result: $INTEL_COMPILER" >&5
-echo "${ECHO_T}$INTEL_COMPILER" >&6
-		;;
-	esac
-fi
-
-CLANG_COMPILER=no
 
-if test "$GCC" = yes ; then
-	echo "$as_me:14949: 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 14954 "configure"
+#line 15532 "configure"
 #include "confdefs.h"
 
+#define _CONST_X_STRING	/* X11R7.8 (perhaps) */
+#undef  XTSTRINGDEFINES	/* X11R5 and later */
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+
 int
 main (void)
 {
-
-#ifdef __clang__
-#else
-make an error
-#endif
-
+String foo = malloc(1); *foo = 0
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14971: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15549: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14974: \$? = $ac_status" >&5
+  echo "$as_me:15552: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14977: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15555: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14980: \$? = $ac_status" >&5
+  echo "$as_me:15558: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  CLANG_COMPILER=yes
-cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
+
+			cf_cv_const_x_string=no
 
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+
+			cf_cv_const_x_string=yes
+
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	CFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:14991: result: $CLANG_COMPILER" >&5
-echo "${ECHO_T}$CLANG_COMPILER" >&6
+
 fi
+echo "$as_me:15573: result: $cf_cv_const_x_string" >&5
+echo "${ECHO_T}$cf_cv_const_x_string" >&6
+
+LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
+CFLAGS="$cf_save_CFLAGS_CF_CONST_X_STRING"
+CPPFLAGS="$cf_save_CPPFLAGS_CF_CONST_X_STRING"
+
+case $cf_cv_const_x_string in
+(no)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-DXTSTRINGDEFINES"
+
+	;;
+(*)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_CONST_X_STRING"
+
+	;;
+esac
 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ fi
 cat > conftest.$ac_ext <<EOF
-#line 14996 "${as_me:-configure}"
+#line 15602 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
-
 if test "$INTEL_COMPILER" = yes
 then
 # The "-wdXXX" options suppress warnings:
@@ -15010,7 +15615,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:15013: checking for $CC warning options..." >&5
+	{ echo "$as_me:15618: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
@@ -15026,21 +15631,20 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:15029: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15634: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15032: \$? = $ac_status" >&5
+  echo "$as_me:15637: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15034: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15639: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
 	done
 	CFLAGS="$cf_save_CFLAGS"
-
-elif test "$GCC" = yes
+elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
 then
-	{ echo "$as_me:15043: checking for $CC warning options..." >&5
+	{ echo "$as_me:15647: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS=
@@ -15061,29 +15665,23 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wpointer-arith \
 		Wshadow \
 		Wstrict-prototypes \
-		Wundef $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas Wswitch-enum
+		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas Wswitch-enum
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:15067: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15671: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15070: \$? = $ac_status" >&5
+  echo "$as_me:15674: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15072: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15676: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case $cf_opt in
-			(Wcast-qual)
-
-	test -n "$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}:15086: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:15684: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -15093,7 +15691,7 @@ echo "${as_me:-configure}:15086: 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}:15096: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:15694: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -15113,12 +15711,12 @@ INTEL_CPLUSPLUS=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	(linux*|gnu*)
-		echo "$as_me:15116: checking if this is really Intel C++ compiler" >&5
+		echo "$as_me:15714: checking if this is really Intel C++ compiler" >&5
 echo $ECHO_N "checking if this is really Intel C++ compiler... $ECHO_C" >&6
 		cf_save_CFLAGS="$CXXFLAGS"
 		CXXFLAGS="$CXXFLAGS -no-gcc"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 15121 "configure"
+#line 15719 "configure"
 #include "confdefs.h"
 
 int
@@ -15135,16 +15733,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15138: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15736: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15141: \$? = $ac_status" >&5
+  echo "$as_me:15739: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15144: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15742: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15147: \$? = $ac_status" >&5
+  echo "$as_me:15745: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
@@ -15155,7 +15753,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CXXFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:15158: result: $INTEL_CPLUSPLUS" >&5
+		echo "$as_me:15756: result: $INTEL_CPLUSPLUS" >&5
 echo "${ECHO_T}$INTEL_CPLUSPLUS" >&6
 		;;
 	esac
@@ -15164,12 +15762,12 @@ fi
 CLANG_CPLUSPLUS=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:15167: checking if this is really Clang C++ compiler" >&5
+	echo "$as_me:15765: checking if this is really Clang C++ compiler" >&5
 echo $ECHO_N "checking if this is really Clang C++ compiler... $ECHO_C" >&6
 	cf_save_CFLAGS="$CXXFLAGS"
 	CXXFLAGS="$CXXFLAGS -Qunused-arguments"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15172 "configure"
+#line 15770 "configure"
 #include "confdefs.h"
 
 int
@@ -15186,16 +15784,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15189: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15787: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15192: \$? = $ac_status" >&5
+  echo "$as_me:15790: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15195: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15793: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15198: \$? = $ac_status" >&5
+  echo "$as_me:15796: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -15206,7 +15804,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CXXFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:15209: result: $CLANG_CPLUSPLUS" >&5
+	echo "$as_me:15807: result: $CLANG_CPLUSPLUS" >&5
 echo "${ECHO_T}$CLANG_CPLUSPLUS" >&6
 fi
 
@@ -15218,7 +15816,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 cat > conftest.$ac_ext <<EOF
-#line 15221 "configure"
+#line 15819 "configure"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -15236,7 +15834,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #269: invalid format string conversion
 
-	{ echo "$as_me:15239: checking for $CC warning options..." >&5
+	{ echo "$as_me:15837: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-Wall"
@@ -15253,12 +15851,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -$cf_opt"
-		if { (eval echo "$as_me:15256: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15854: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15259: \$? = $ac_status" >&5
+  echo "$as_me:15857: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15261: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15859: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		fi
@@ -15267,7 +15865,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GXX" = yes
 then
-	{ echo "$as_me:15270: checking for $CXX warning options..." >&5
+	{ echo "$as_me:15868: checking for $CXX warning options..." >&5
 echo "$as_me: checking for $CXX warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-W -Wall"
@@ -15297,16 +15895,16 @@ echo "$as_me: checking for $CXX warning options..." >&6;}
 		Wundef $cf_gxx_extra_warnings Wno-unused
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -Werror -$cf_opt"
-		if { (eval echo "$as_me:15300: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15898: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15303: \$? = $ac_status" >&5
+  echo "$as_me:15901: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15305: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15903: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		else
-			test -n "$verbose" && echo "$as_me:15309: result: ... no -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15907: result: ... no -$cf_opt" >&5
 echo "${ECHO_T}... no -$cf_opt" >&6
 		fi
 	done
@@ -15342,10 +15940,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:15345: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:15943: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 15348 "${as_me:-configure}"
+#line 15946 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -15362,7 +15960,7 @@ cat > conftest.$ac_ext <<EOF
 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
 extern void foo(void) GCC_NORETURN;
-int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; }
 EOF
 	cf_printf_attribute=no
 	cf_scanf_attribute=no
@@ -15394,12 +15992,12 @@ EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:15397: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15995: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15400: \$? = $ac_status" >&5
+  echo "$as_me:15998: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:15402: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:16000: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case $cf_attribute in
@@ -15458,7 +16056,7 @@ fi
 rm -rf conftest*
 fi
 
-echo "$as_me:15461: checking if you want to work around bogus compiler/loader warnings" >&5
+echo "$as_me:16059: 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.
@@ -15468,7 +16066,7 @@ if test "${enable_string_hacks+set}" = set; then
 else
   with_string_hacks=no
 fi;
-echo "$as_me:15471: result: $with_string_hacks" >&5
+echo "$as_me:16069: result: $with_string_hacks" >&5
 echo "${ECHO_T}$with_string_hacks" >&6
 
 if test "x$with_string_hacks" = "xyes"; then
@@ -15477,55 +16075,55 @@ cat >>confdefs.h <<\EOF
 #define USE_STRING_HACKS 1
 EOF
 
-	{ echo "$as_me:15480: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
+	{ echo "$as_me:16078: 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:15482: checking for strlcat" >&5
+	echo "$as_me:16080: 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 15488 "configure"
+#line 16086 "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 (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 "$as_me:15519: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16117: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15522: \$? = $ac_status" >&5
+  echo "$as_me:16120: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15525: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16123: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15528: \$? = $ac_status" >&5
+  echo "$as_me:16126: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_strlcat=yes
 else
@@ -15535,7 +16133,7 @@ ac_cv_func_strlcat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15538: result: $ac_cv_func_strlcat" >&5
+echo "$as_me:16136: result: $ac_cv_func_strlcat" >&5
 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
 if test $ac_cv_func_strlcat = yes; then
 
@@ -15545,7 +16143,7 @@ EOF
 
 else
 
-		echo "$as_me:15548: checking for strlcat in -lbsd" >&5
+		echo "$as_me:16146: 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) $ECHO_C" >&6
@@ -15553,7 +16151,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15556 "configure"
+#line 16154 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15572,16 +16170,16 @@ strlcat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15575: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16173: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15578: \$? = $ac_status" >&5
+  echo "$as_me:16176: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15581: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16179: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15584: \$? = $ac_status" >&5
+  echo "$as_me:16182: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_strlcat=yes
 else
@@ -15592,46 +16190,46 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15595: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "$as_me:16193: result: $ac_cv_lib_bsd_strlcat" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_strlcat" >&6
 if test $ac_cv_lib_bsd_strlcat = yes; then
 
-cf_add_libs="-lbsd"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lbsd; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 for ac_header in bsd/string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15618: checking for $ac_header" >&5
+echo "$as_me:16216: 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 15624 "configure"
+#line 16222 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15628: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16226: \"$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:15634: \$? = $ac_status" >&5
+  echo "$as_me:16232: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15650,7 +16248,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15653: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:16251: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15671,53 +16269,53 @@ fi
 for ac_func in strlcpy snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:15674: checking for $ac_func" >&5
+echo "$as_me:16272: 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 15680 "configure"
+#line 16278 "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 (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:15711: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16309: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15714: \$? = $ac_status" >&5
+  echo "$as_me:16312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15717: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15720: \$? = $ac_status" >&5
+  echo "$as_me:16318: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -15727,7 +16325,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15730: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:16328: 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
@@ -15740,7 +16338,7 @@ done
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:15743: checking if you want to enable runtime assertions" >&5
+echo "$as_me:16341: checking if you want to enable runtime assertions" >&5
 echo $ECHO_N "checking if you want to enable runtime assertions... $ECHO_C" >&6
 
 # Check whether --enable-assertions or --disable-assertions was given.
@@ -15750,7 +16348,7 @@ if test "${enable_assertions+set}" = set; then
 else
   with_assertions=no
 fi;
-echo "$as_me:15753: result: $with_assertions" >&5
+echo "$as_me:16351: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -15766,7 +16364,7 @@ fi
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 
-echo "$as_me:15769: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:16367: 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.
@@ -15783,7 +16381,7 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:15786: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:16384: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -15897,23 +16495,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:15900: checking for dmalloc.h" >&5
+	echo "$as_me:16498: 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 15906 "configure"
+#line 16504 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:15910: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16508: \"$ac_cpp conftest.$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:15916: \$? = $ac_status" >&5
+  echo "$as_me:16514: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15932,11 +16530,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15935: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:16533: 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 "$as_me:15939: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:16537: 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) $ECHO_C" >&6
@@ -15944,7 +16542,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15947 "configure"
+#line 16545 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15963,16 +16561,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15966: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16564: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15969: \$? = $ac_status" >&5
+  echo "$as_me:16567: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15972: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16570: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15975: \$? = $ac_status" >&5
+  echo "$as_me:16573: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -15983,7 +16581,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15986: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:16584: 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
@@ -15998,7 +16596,7 @@ fi
 
 fi
 
-echo "$as_me:16001: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:16599: 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.
@@ -16015,7 +16613,7 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:16018: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:16616: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -16129,23 +16727,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:16132: checking for dbmalloc.h" >&5
+	echo "$as_me:16730: 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 16138 "configure"
+#line 16736 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:16142: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16740: \"$ac_cpp conftest.$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:16148: \$? = $ac_status" >&5
+  echo "$as_me:16746: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16164,11 +16762,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:16167: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:16765: 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 "$as_me:16171: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:16769: 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) $ECHO_C" >&6
@@ -16176,7 +16774,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16179 "configure"
+#line 16777 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16195,16 +16793,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16198: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16796: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16201: \$? = $ac_status" >&5
+  echo "$as_me:16799: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16204: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16802: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16207: \$? = $ac_status" >&5
+  echo "$as_me:16805: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -16215,7 +16813,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16218: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:16816: 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
@@ -16230,7 +16828,7 @@ fi
 
 fi
 
-echo "$as_me:16233: checking if you want to use valgrind for testing" >&5
+echo "$as_me:16831: 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.
@@ -16247,7 +16845,7 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:16250: result: ${with_valgrind:-no}" >&5
+echo "$as_me:16848: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in
@@ -16360,7 +16958,7 @@ fi
 	;;
 esac
 
-echo "$as_me:16363: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:16961: 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.
@@ -16370,7 +16968,7 @@ if test "${enable_leaks+set}" = set; then
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:16373: result: $with_no_leaks" >&5
+echo "$as_me:16971: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -16422,7 +17020,7 @@ case "$CFLAGS $CPPFLAGS" in
 	;;
 esac
 
-echo "$as_me:16425: checking whether to add trace feature to all models" >&5
+echo "$as_me:17023: checking whether to add trace feature to all models" >&5
 echo $ECHO_N "checking whether to add trace feature to all models... $ECHO_C" >&6
 
 # Check whether --with-trace or --without-trace was given.
@@ -16432,7 +17030,7 @@ if test "${with_trace+set}" = set; then
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:16435: result: $cf_with_trace" >&5
+echo "$as_me:17033: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "x$cf_with_trace" = xyes ; then
@@ -16546,7 +17144,7 @@ else
 	ADA_TRACE=FALSE
 fi
 
-echo "$as_me:16549: checking if we want to use GNAT projects" >&5
+echo "$as_me:17147: checking if we want to use GNAT projects" >&5
 echo $ECHO_N "checking if we want to use GNAT projects... $ECHO_C" >&6
 
 # Check whether --enable-gnat-projects or --disable-gnat-projects was given.
@@ -16563,63 +17161,63 @@ else
 	enable_gnat_projects=yes
 
 fi;
-echo "$as_me:16566: result: $enable_gnat_projects" >&5
+echo "$as_me:17164: result: $enable_gnat_projects" >&5
 echo "${ECHO_T}$enable_gnat_projects" >&6
 
 ###	Checks for libraries.
 case $cf_cv_system_name in
 (*mingw32*|*mingw64*)
 	CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
-	LIBS=" -lpsapi $LIBS"
+	# Note: WINVER may be a problem with Windows 10
 	;;
 (*)
-echo "$as_me:16576: checking for gettimeofday" >&5
+echo "$as_me:17174: checking for gettimeofday" >&5
 echo $ECHO_N "checking for gettimeofday... $ECHO_C" >&6
 if test "${ac_cv_func_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16582 "configure"
+#line 17180 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char gettimeofday (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define gettimeofday autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef gettimeofday
+
 #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 gettimeofday ();
-char (*f) ();
+char gettimeofday (void);
 
 int
 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_gettimeofday) || defined (__stub___gettimeofday)
-choke me
-#else
-f = gettimeofday; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for gettimeofday
 #endif
 
+	return gettimeofday ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16613: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17211: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16616: \$? = $ac_status" >&5
+  echo "$as_me:17214: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16619: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17217: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16622: \$? = $ac_status" >&5
+  echo "$as_me:17220: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -16629,7 +17227,7 @@ ac_cv_func_gettimeofday=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16632: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:17230: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test $ac_cv_func_gettimeofday = yes; then
 
@@ -16639,7 +17237,7 @@ EOF
 
 else
 
-echo "$as_me:16642: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:17240: checking for gettimeofday in -lbsd" >&5
 echo $ECHO_N "checking for gettimeofday in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16647,7 +17245,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16650 "configure"
+#line 17248 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16666,16 +17264,16 @@ gettimeofday ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16669: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17267: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16672: \$? = $ac_status" >&5
+  echo "$as_me:17270: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16675: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17273: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16678: \$? = $ac_status" >&5
+  echo "$as_me:17276: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -16686,7 +17284,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16689: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:17287: result: $ac_cv_lib_bsd_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gettimeofday" >&6
 if test $ac_cv_lib_bsd_gettimeofday = yes; then
 
@@ -16694,19 +17292,19 @@ cat >>confdefs.h <<\EOF
 #define HAVE_GETTIMEOFDAY 1
 EOF
 
-cf_add_libs="-lbsd"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $LIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lbsd; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -16716,14 +17314,14 @@ fi
 	;;
 esac
 
-echo "$as_me:16719: checking if -lm needed for math functions" >&5
+echo "$as_me:17317: 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 16726 "configure"
+#line 17324 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -16739,16 +17337,16 @@ double x = rand(); printf("result = %g\n", pow(sin(x),x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16742: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17340: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16745: \$? = $ac_status" >&5
+  echo "$as_me:17343: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16748: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17346: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16751: \$? = $ac_status" >&5
+  echo "$as_me:17349: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -16758,7 +17356,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16761: result: $cf_cv_need_libm" >&5
+echo "$as_me:17359: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -16766,13 +17364,13 @@ MATH_LIB=-lm
 fi
 
 ###	Checks for header files.
-echo "$as_me:16769: checking for ANSI C header files" >&5
+echo "$as_me:17367: 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 16775 "configure"
+#line 17373 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -16780,13 +17378,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:16783: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17381: \"$ac_cpp conftest.$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:16789: \$? = $ac_status" >&5
+  echo "$as_me:17387: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16808,7 +17406,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 16811 "configure"
+#line 17409 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -16826,7 +17424,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 16829 "configure"
+#line 17427 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -16847,7 +17445,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16850 "configure"
+#line 17448 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -16873,15 +17471,15 @@ main (void)
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16876: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17474: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16879: \$? = $ac_status" >&5
+  echo "$as_me:17477: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16881: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17479: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16884: \$? = $ac_status" >&5
+  echo "$as_me:17482: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -16894,7 +17492,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:16897: result: $ac_cv_header_stdc" >&5
+echo "$as_me:17495: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -16907,13 +17505,13 @@ fi
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:16910: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:17508: checking for $ac_hdr that defines DIR" >&5
 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16916 "configure"
+#line 17514 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -16928,16 +17526,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16931: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17529: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16934: \$? = $ac_status" >&5
+  echo "$as_me:17532: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16937: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17535: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16940: \$? = $ac_status" >&5
+  echo "$as_me:17538: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -16947,7 +17545,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16950: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17548: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -16960,7 +17558,7 @@ fi
 done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
-  echo "$as_me:16963: checking for opendir in -ldir" >&5
+  echo "$as_me:17561: checking for opendir in -ldir" >&5
 echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
 if test "${ac_cv_lib_dir_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16968,7 +17566,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16971 "configure"
+#line 17569 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16987,16 +17585,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16990: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17588: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16993: \$? = $ac_status" >&5
+  echo "$as_me:17591: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16996: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17594: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16999: \$? = $ac_status" >&5
+  echo "$as_me:17597: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -17007,14 +17605,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17010: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:17608: result: $ac_cv_lib_dir_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
 if test $ac_cv_lib_dir_opendir = yes; then
   LIBS="$LIBS -ldir"
 fi
 
 else
-  echo "$as_me:17017: checking for opendir in -lx" >&5
+  echo "$as_me:17615: checking for opendir in -lx" >&5
 echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
 if test "${ac_cv_lib_x_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17022,7 +17620,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17025 "configure"
+#line 17623 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17041,16 +17639,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17044: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17642: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17047: \$? = $ac_status" >&5
+  echo "$as_me:17645: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17050: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17648: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17053: \$? = $ac_status" >&5
+  echo "$as_me:17651: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -17061,7 +17659,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17064: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:17662: result: $ac_cv_lib_x_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
 if test $ac_cv_lib_x_opendir = yes; then
   LIBS="$LIBS -lx"
@@ -17069,13 +17667,13 @@ fi
 
 fi
 
-echo "$as_me:17072: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:17670: checking whether time.h and sys/time.h may both be included" >&5
 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
 if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17078 "configure"
+#line 17676 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -17091,16 +17689,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17094: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17692: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17097: \$? = $ac_status" >&5
+  echo "$as_me:17695: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17100: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17698: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17103: \$? = $ac_status" >&5
+  echo "$as_me:17701: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_header_time=yes
 else
@@ -17110,7 +17708,7 @@ ac_cv_header_time=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:17113: result: $ac_cv_header_time" >&5
+echo "$as_me:17711: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -17129,53 +17727,53 @@ case $host_os in
 	;;
 esac
 
-echo "$as_me:17132: checking for regcomp" >&5
+echo "$as_me:17730: checking for regcomp" >&5
 echo $ECHO_N "checking for regcomp... $ECHO_C" >&6
 if test "${ac_cv_func_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17138 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char regcomp (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#line 17736 "configure"
+#include "confdefs.h"
+#define regcomp autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef regcomp
+
 #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 regcomp ();
-char (*f) ();
+char regcomp (void);
 
 int
 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_regcomp) || defined (__stub___regcomp)
-choke me
-#else
-f = regcomp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for regcomp
 #endif
 
+	return regcomp ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17169: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17767: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17172: \$? = $ac_status" >&5
+  echo "$as_me:17770: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17175: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17773: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17178: \$? = $ac_status" >&5
+  echo "$as_me:17776: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_regcomp=yes
 else
@@ -17185,7 +17783,7 @@ ac_cv_func_regcomp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17188: result: $ac_cv_func_regcomp" >&5
+echo "$as_me:17786: result: $ac_cv_func_regcomp" >&5
 echo "${ECHO_T}$ac_cv_func_regcomp" >&6
 if test $ac_cv_func_regcomp = yes; then
   cf_regex_func=regcomp
@@ -17194,7 +17792,7 @@ else
 	for cf_regex_lib in $cf_regex_libs
 	do
 		as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh`
-echo "$as_me:17197: checking for regcomp in -l$cf_regex_lib" >&5
+echo "$as_me:17795: checking for regcomp in -l$cf_regex_lib" >&5
 echo $ECHO_N "checking for regcomp in -l$cf_regex_lib... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17202,7 +17800,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_regex_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17205 "configure"
+#line 17803 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17221,16 +17819,16 @@ regcomp ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17224: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17822: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17227: \$? = $ac_status" >&5
+  echo "$as_me:17825: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17230: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17828: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17233: \$? = $ac_status" >&5
+  echo "$as_me:17831: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -17241,23 +17839,23 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17244: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:17842: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
-cf_add_libs="-l$cf_regex_lib"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_regex_lib; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -17270,53 +17868,53 @@ fi
 fi
 
 if test "$cf_regex_func" = no ; then
-	echo "$as_me:17273: checking for compile" >&5
+	echo "$as_me:17871: checking for compile" >&5
 echo $ECHO_N "checking for compile... $ECHO_C" >&6
 if test "${ac_cv_func_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17279 "configure"
+#line 17877 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char compile (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define compile autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef compile
+
 #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 compile ();
-char (*f) ();
+char compile (void);
 
 int
 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_compile) || defined (__stub___compile)
-choke me
-#else
-f = compile; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for compile
 #endif
 
+	return compile ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17310: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17908: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17313: \$? = $ac_status" >&5
+  echo "$as_me:17911: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17316: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17914: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17319: \$? = $ac_status" >&5
+  echo "$as_me:17917: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_compile=yes
 else
@@ -17326,13 +17924,13 @@ ac_cv_func_compile=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17329: result: $ac_cv_func_compile" >&5
+echo "$as_me:17927: result: $ac_cv_func_compile" >&5
 echo "${ECHO_T}$ac_cv_func_compile" >&6
 if test $ac_cv_func_compile = yes; then
   cf_regex_func=compile
 else
 
-		echo "$as_me:17335: checking for compile in -lgen" >&5
+		echo "$as_me:17933: checking for compile in -lgen" >&5
 echo $ECHO_N "checking for compile in -lgen... $ECHO_C" >&6
 if test "${ac_cv_lib_gen_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17340,7 +17938,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgen  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17343 "configure"
+#line 17941 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17359,16 +17957,16 @@ compile ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17362: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17960: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17365: \$? = $ac_status" >&5
+  echo "$as_me:17963: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17368: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17966: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17371: \$? = $ac_status" >&5
+  echo "$as_me:17969: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gen_compile=yes
 else
@@ -17379,23 +17977,23 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17382: result: $ac_cv_lib_gen_compile" >&5
+echo "$as_me:17980: result: $ac_cv_lib_gen_compile" >&5
 echo "${ECHO_T}$ac_cv_lib_gen_compile" >&6
 if test $ac_cv_lib_gen_compile = yes; then
 
-cf_add_libs="-lgen"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgen; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -17407,11 +18005,11 @@ fi
 fi
 
 if test "$cf_regex_func" = no ; then
-	{ echo "$as_me:17410: WARNING: cannot find regular expression library" >&5
+	{ echo "$as_me:18008: WARNING: cannot find regular expression library" >&5
 echo "$as_me: WARNING: cannot find regular expression library" >&2;}
 fi
 
-echo "$as_me:17414: checking for regular-expression headers" >&5
+echo "$as_me:18012: checking for regular-expression headers" >&5
 echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6
 if test "${cf_cv_regex_hdrs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17423,7 +18021,7 @@ case $cf_regex_func in
 	for cf_regex_hdr in regexp.h regexpr.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 17426 "configure"
+#line 18024 "configure"
 #include "confdefs.h"
 #include <$cf_regex_hdr>
 int
@@ -17432,22 +18030,24 @@ main (void)
 
 			char *p = compile("", "", "", 0);
 			int x = step("", "");
+			(void)p;
+			(void)x;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17441: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18041: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17444: \$? = $ac_status" >&5
+  echo "$as_me:18044: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18047: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17450: \$? = $ac_status" >&5
+  echo "$as_me:18050: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -17464,7 +18064,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	for cf_regex_hdr in regex.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 17467 "configure"
+#line 18067 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$cf_regex_hdr>
@@ -17472,9 +18072,11 @@ int
 main (void)
 {
 
-			regex_t *p;
+			regex_t *p = 0;
 			int x = regcomp(p, "", 0);
 			int y = regexec(p, "", 0, 0, 0);
+			(void)x;
+			(void)y;
 			regfree(p);
 
   ;
@@ -17482,16 +18084,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17485: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18087: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17488: \$? = $ac_status" >&5
+  echo "$as_me:18090: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17491: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18093: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17494: \$? = $ac_status" >&5
+  echo "$as_me:18096: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -17507,11 +18109,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 esac
 
 fi
-echo "$as_me:17510: result: $cf_cv_regex_hdrs" >&5
+echo "$as_me:18112: result: $cf_cv_regex_hdrs" >&5
 echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
 
 case $cf_cv_regex_hdrs in
-	(no)		{ echo "$as_me:17514: WARNING: no regular expression header found" >&5
+	(no)		{ echo "$as_me:18116: WARNING: no regular expression header found" >&5
 echo "$as_me: WARNING: no regular expression header found" >&2;} ;;
 	(regex.h)
 cat >>confdefs.h <<\EOF
@@ -17550,23 +18152,23 @@ wctype.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17553: checking for $ac_header" >&5
+echo "$as_me:18155: 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 17559 "configure"
+#line 18161 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17563: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18165: \"$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:17569: \$? = $ac_status" >&5
+  echo "$as_me:18171: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17585,7 +18187,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17588: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:18190: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17598,23 +18200,23 @@ done
 for ac_header in unistd.h getopt.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17601: checking for $ac_header" >&5
+echo "$as_me:18203: 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 17607 "configure"
+#line 18209 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17611: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18213: \"$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:17617: \$? = $ac_status" >&5
+  echo "$as_me:18219: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17633,7 +18235,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17636: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:18238: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17643,7 +18245,7 @@ EOF
 fi
 done
 
-echo "$as_me:17646: checking for header declaring getopt variables" >&5
+echo "$as_me:18248: 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) $ECHO_C" >&6
@@ -17653,7 +18255,7 @@ cf_cv_getopt_header=none
 for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 17656 "configure"
+#line 18258 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -17665,50 +18267,450 @@ int x = optind; char *y = optarg
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17669: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18271: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:18274: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18277: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18280: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_getopt_header=$cf_header
+ break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
+fi
+echo "$as_me:18292: result: $cf_cv_getopt_header" >&5
+echo "${ECHO_T}$cf_cv_getopt_header" >&6
+if test $cf_cv_getopt_header != none ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GETOPT_HEADER 1
+EOF
+
+fi
+if test $cf_cv_getopt_header = getopt.h ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_GETOPT_H 1
+EOF
+
+fi
+
+echo "$as_me:18309: checking if external environ is declared" >&5
+echo $ECHO_N "checking if external environ is declared... $ECHO_C" >&6
+if test "${cf_cv_dcl_environ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+#line 18316 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <unistd.h>
+int
+main (void)
+{
+int x = (int) environ
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:18332: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:18335: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:18338: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18341: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_dcl_environ=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_dcl_environ=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:18352: result: $cf_cv_dcl_environ" >&5
+echo "${ECHO_T}$cf_cv_dcl_environ" >&6
+
+if test "$cf_cv_dcl_environ" = no ; then
+
+cf_result=`echo "decl_environ" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+    cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+
+echo "$as_me:18367: checking if external environ exists" >&5
+echo $ECHO_N "checking if external environ exists... $ECHO_C" >&6
+if test "${cf_cv_have_environ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >conftest.$ac_ext <<_ACEOF
+#line 18374 "configure"
+#include "confdefs.h"
+
+#undef environ
+extern int environ;
+
+int
+main (void)
+{
+environ = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18389: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18392: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18395: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18398: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_have_environ=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_have_environ=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:18409: result: $cf_cv_have_environ" >&5
+echo "${ECHO_T}$cf_cv_have_environ" >&6
+
+if test "$cf_cv_have_environ" = yes ; then
+
+cf_result=`echo "have_environ" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+echo "$as_me:18422: checking for getenv" >&5
+echo $ECHO_N "checking for getenv... $ECHO_C" >&6
+if test "${ac_cv_func_getenv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 18428 "configure"
+#include "confdefs.h"
+#define getenv autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef getenv
+
+#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 getenv (void);
+
+int
+main (void)
+{
+
+/* 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_getenv) || defined (__stub___getenv)
+#error found stub for getenv
+#endif
+
+	return getenv ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:18459: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18462: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18465: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18468: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getenv=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_getenv=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:18478: result: $ac_cv_func_getenv" >&5
+echo "${ECHO_T}$ac_cv_func_getenv" >&6
+
+for ac_func in putenv setenv strdup
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:18484: 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 18490 "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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$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:18521: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18524: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:18527: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18530: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:18540: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:18550: checking if getenv returns consistent values" >&5
+echo $ECHO_N "checking if getenv returns consistent values... $ECHO_C" >&6
+if test "${cf_cv_consistent_getenv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes; then
+  cf_cv_consistent_getenv=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 18560 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if defined(HAVE_ENVIRON) && defined(DECL_ENVIRON) && !defined(environ)
+extern char **environ;	/* POSIX, but some systems are not... */
+#endif
+
+#if defined(HAVE_STRDUP)
+#define str_alloc(s) strdup(s)
+#else
+#define str_alloc(s) strcpy(malloc(strlen(s) + 1, s))
+#endif
+
+static void set_value(const char *name, const char *value)
+{
+#if defined(HAVE_SETENV)
+	setenv(name, value, 1);
+#elif defined(HAVE_PUTENV)
+	char buffer[1024];
+	sprintf(buffer, "%s=%s", name, value);
+	putenv(str_alloc(buffer));
+#else
+#error neither putenv/setenv found
+#endif
+}
+int main(void)
+{
+	int pass;
+	size_t numenv, limit, j;
+	char **mynames;
+	char **myvalues;
+	char **mypointer;
+	char *equals;
+	for (numenv = 0; environ[numenv]; ++numenv) ;
+	limit = numenv + 10;
+	mynames = (char **) calloc(limit + 1, sizeof(char *));
+	myvalues = (char **) calloc(limit + 1, sizeof(char *));
+	mypointer = (char **) calloc(limit + 1, sizeof(char *));
+#if defined(HAVE_ENVIRON)
+	for (j = 0; environ[j]; ++j) {
+		mynames[j] = str_alloc(environ[j]);
+		equals = strchr(mynames[j], '=');
+		if (equals != 0) {
+			*equals++ = '\0';
+			myvalues[j] = str_alloc(equals);
+		} else {
+			myvalues[j] = str_alloc("");
+		}
+	}
+#endif
+	for (j = numenv; j < limit; ++j) {
+		char name[80];
+		char value[80];
+		size_t found;
+		size_t k = 0;
+		do {
+			size_t jk;
+			found = 0;
+			sprintf(name, "TERM%lu", (unsigned long) k);
+			for (jk = 0; jk < j; ++jk) {
+				if (!strcmp(name, mynames[jk])) {
+					found = 1;
+					++k;
+					break;
+				}
+			}
+		} while (found);
+		sprintf(value, "%lu:%p", (unsigned long) k, &mynames[j]);
+		set_value(name, value);
+		mynames[j] = str_alloc(name);
+		myvalues[j] = str_alloc(value);
+	}
+	for (pass = 0; pass < 3; ++pass) {
+		for (j = 0; j < limit; ++j) {
+			char *value = getenv(mynames[j]);
+			if (pass) {
+				if (value == 0) {
+					fprintf(stderr, "getenv returned null for %s\n", mynames[j]);
+					${cf_cv_main_return:-return}(1);
+				} else if (value != mypointer[j]) {
+					fprintf(stderr, "getenv returned different pointer for %s\n", mynames[j]);
+					${cf_cv_main_return:-return}(1);
+				} else if (strcmp(value, myvalues[j])) {
+					fprintf(stderr, "getenv returned different value for %s\n", mynames[j]);
+					${cf_cv_main_return:-return}(1);
+				}
+			} else {
+				size_t k;
+				mypointer[j] = value;
+				for (k = 0; k < j; ++k) {
+					if (mypointer[j] == mypointer[k]) {
+						fprintf(stderr, "getenv returned same pointer for %s and %s\n", mynames[j], mynames[k]);
+						${cf_cv_main_return:-return}(1);
+					}
+				}
+			}
+		}
+	}
+	${cf_cv_main_return:-return}(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:18669: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17672: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17675: \"$ac_try\"") >&5
+  echo "$as_me:18672: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:18674: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17678: \$? = $ac_status" >&5
+  echo "$as_me:18677: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_getopt_header=$cf_header
- break
+  cf_cv_consistent_getenv=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.$ac_ext >&5
+cf_cv_consistent_getenv=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
 
 fi
-echo "$as_me:17690: 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:18690: result: $cf_cv_consistent_getenv" >&5
+echo "${ECHO_T}$cf_cv_consistent_getenv" >&6
+
+if test "x$cf_cv_consistent_getenv" = xno
+then
 
 cat >>confdefs.h <<\EOF
-#define HAVE_GETOPT_HEADER 1
+#define HAVE_CONSISTENT_GETENV 1
 EOF
 
 fi
-if test $cf_cv_getopt_header = getopt.h ; then
-
-cat >>confdefs.h <<\EOF
-#define NEED_GETOPT_H 1
-EOF
 
+if test "x$cf_cv_consistent_getenv" = xno && \
+	test "x$cf_with_trace" = xyes
+then
+	{ echo "$as_me:18705: WARNING: The NCURSES_TRACE environment variable is not supported with this configuration" >&5
+echo "$as_me: WARNING: The NCURSES_TRACE environment variable is not supported with this configuration" >&2;}
 fi
 
 # check for ISC (this may also define _POSIX_SOURCE)
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "x$ISC" = xyes ; then
 
-echo "$as_me:17711: checking for main in -lcposix" >&5
+echo "$as_me:18713: checking for main in -lcposix" >&5
 echo $ECHO_N "checking for main in -lcposix... $ECHO_C" >&6
 if test "${ac_cv_lib_cposix_main+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17716,7 +18718,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17719 "configure"
+#line 18721 "configure"
 #include "confdefs.h"
 
 int
@@ -17728,16 +18730,16 @@ main ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17731: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18733: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17734: \$? = $ac_status" >&5
+  echo "$as_me:18736: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17737: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18739: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17740: \$? = $ac_status" >&5
+  echo "$as_me:18742: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cposix_main=yes
 else
@@ -17748,7 +18750,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17751: result: $ac_cv_lib_cposix_main" >&5
+echo "$as_me:18753: result: $ac_cv_lib_cposix_main" >&5
 echo "${ECHO_T}$ac_cv_lib_cposix_main" >&6
 if test $ac_cv_lib_cposix_main = yes; then
   cat >>confdefs.h <<EOF
@@ -17759,7 +18761,7 @@ EOF
 
 fi
 
-	echo "$as_me:17762: checking for bzero in -linet" >&5
+	echo "$as_me:18764: checking for bzero in -linet" >&5
 echo $ECHO_N "checking for bzero in -linet... $ECHO_C" >&6
 if test "${ac_cv_lib_inet_bzero+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17767,7 +18769,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-linet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17770 "configure"
+#line 18772 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17786,16 +18788,16 @@ bzero ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17789: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18791: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17792: \$? = $ac_status" >&5
+  echo "$as_me:18794: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17795: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18797: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17798: \$? = $ac_status" >&5
+  echo "$as_me:18800: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_inet_bzero=yes
 else
@@ -17806,37 +18808,37 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17809: result: $ac_cv_lib_inet_bzero" >&5
+echo "$as_me:18811: result: $ac_cv_lib_inet_bzero" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_bzero" >&6
 if test $ac_cv_lib_inet_bzero = yes; then
 
-cf_add_libs="-linet"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -linet; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 fi
 fi
 
-echo "$as_me:17832: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:18834: 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 17839 "configure"
+#line 18841 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -17856,16 +18858,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17859: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18861: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17862: \$? = $ac_status" >&5
+  echo "$as_me:18864: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17865: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18867: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17868: \$? = $ac_status" >&5
+  echo "$as_me:18870: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -17877,7 +18879,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:17880: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:18882: 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
@@ -17892,13 +18894,13 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
-echo "$as_me:17895: checking for an ANSI C-conforming const" >&5
+echo "$as_me:18897: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17901 "configure"
+#line 18903 "configure"
 #include "confdefs.h"
 
 int
@@ -17956,16 +18958,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17959: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18961: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17962: \$? = $ac_status" >&5
+  echo "$as_me:18964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17965: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17968: \$? = $ac_status" >&5
+  echo "$as_me:18970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -17975,7 +18977,7 @@ ac_cv_c_const=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:17978: result: $ac_cv_c_const" >&5
+echo "$as_me:18980: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -17985,7 +18987,7 @@ EOF
 
 fi
 
-echo "$as_me:17988: checking for inline" >&5
+echo "$as_me:18990: 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) $ECHO_C" >&6
@@ -17993,7 +18995,7 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line 17996 "configure"
+#line 18998 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -18002,16 +19004,16 @@ $ac_kw int foo () {return 0; }
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18005: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19007: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18008: \$? = $ac_status" >&5
+  echo "$as_me:19010: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18011: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19013: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18014: \$? = $ac_status" >&5
+  echo "$as_me:19016: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -18022,7 +19024,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:18025: result: $ac_cv_c_inline" >&5
+echo "$as_me:19027: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -18048,7 +19050,7 @@ if test "$ac_cv_c_inline" != no ; then
 		:
 	elif test "$GCC" = yes
 	then
-		echo "$as_me:18051: checking if $CC supports options to tune inlining" >&5
+		echo "$as_me:19053: checking if $CC supports options to tune inlining" >&5
 echo $ECHO_N "checking if $CC supports options to tune inlining... $ECHO_C" >&6
 if test "${cf_cv_gcc_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18057,7 +19059,7 @@ else
 		cf_save_CFLAGS=$CFLAGS
 		CFLAGS="$CFLAGS --param max-inline-insns-single=1200"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 18060 "configure"
+#line 19062 "configure"
 #include "confdefs.h"
 inline int foo(void) { return 1; }
 int
@@ -18069,16 +19071,16 @@ ${cf_cv_main_return:-return} foo()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18072: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19074: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18075: \$? = $ac_status" >&5
+  echo "$as_me:19077: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18078: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19080: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18081: \$? = $ac_status" >&5
+  echo "$as_me:19083: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gcc_inline=yes
 else
@@ -18090,7 +19092,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS=$cf_save_CFLAGS
 
 fi
-echo "$as_me:18093: result: $cf_cv_gcc_inline" >&5
+echo "$as_me:19095: result: $cf_cv_gcc_inline" >&5
 echo "${ECHO_T}$cf_cv_gcc_inline" >&6
 		if test "$cf_cv_gcc_inline" = yes ; then
 
@@ -18196,7 +19198,7 @@ fi
 	fi
 fi
 
-echo "$as_me:18199: checking for signal global datatype" >&5
+echo "$as_me:19201: 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) $ECHO_C" >&6
@@ -18208,7 +19210,7 @@ else
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18211 "configure"
+#line 19213 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -18219,6 +19221,7 @@ extern $cf_type x;
 $cf_type x;
 static void handler(int sig)
 {
+	(void)sig;
 	x = 5;
 }
 int
@@ -18231,16 +19234,16 @@ signal(SIGINT, handler);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18234: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19237: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18237: \$? = $ac_status" >&5
+  echo "$as_me:19240: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18240: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19243: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18243: \$? = $ac_status" >&5
+  echo "$as_me:19246: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -18254,7 +19257,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:18257: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:19260: 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
@@ -18263,7 +19266,7 @@ EOF
 
 if test $NCURSES_CHTYPE = auto ; then
 
-echo "$as_me:18266: checking for type of chtype" >&5
+echo "$as_me:19269: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 if test "${cf_cv_typeof_chtype+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18273,7 +19276,7 @@ else
   cf_cv_typeof_chtype=long
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18276 "configure"
+#line 19279 "configure"
 #include "confdefs.h"
 
 #define WANT_BITS 31
@@ -18308,15 +19311,15 @@ int main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18311: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19314: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18314: \$? = $ac_status" >&5
+  echo "$as_me:19317: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18316: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19319: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18319: \$? = $ac_status" >&5
+  echo "$as_me:19322: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_typeof_chtype=`cat cf_test.out`
 else
@@ -18331,7 +19334,7 @@ fi
 
 fi
 
-echo "$as_me:18334: result: $cf_cv_typeof_chtype" >&5
+echo "$as_me:19337: result: $cf_cv_typeof_chtype" >&5
 echo "${ECHO_T}$cf_cv_typeof_chtype" >&6
 
 cat >>confdefs.h <<EOF
@@ -18343,14 +19346,14 @@ else
 fi
 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
 
-echo "$as_me:18346: checking if unsigned literals are legal" >&5
+echo "$as_me:19349: checking if unsigned literals are legal" >&5
 echo $ECHO_N "checking if unsigned literals are legal... $ECHO_C" >&6
 if test "${cf_cv_unsigned_literals+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18353 "configure"
+#line 19356 "configure"
 #include "confdefs.h"
 
 int
@@ -18362,16 +19365,16 @@ long x = 1L + 1UL + 1U + 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18365: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19368: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18368: \$? = $ac_status" >&5
+  echo "$as_me:19371: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18371: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19374: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18374: \$? = $ac_status" >&5
+  echo "$as_me:19377: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unsigned_literals=yes
 else
@@ -18383,7 +19386,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:18386: result: $cf_cv_unsigned_literals" >&5
+echo "$as_me:19389: result: $cf_cv_unsigned_literals" >&5
 echo "${ECHO_T}$cf_cv_unsigned_literals" >&6
 
 cf_cv_1UL="1"
@@ -18399,14 +19402,14 @@ test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
 
 ###	Checks for external-data
 
-echo "$as_me:18402: checking if external errno is declared" >&5
+echo "$as_me:19405: checking if external errno is declared" >&5
 echo $ECHO_N "checking if external errno is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18409 "configure"
+#line 19412 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -18418,22 +19421,22 @@ else
 int
 main (void)
 {
-int x = (int) errno
+int x = (int) errno; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18427: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19430: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18430: \$? = $ac_status" >&5
+  echo "$as_me:19433: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18433: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19436: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18436: \$? = $ac_status" >&5
+  echo "$as_me:19439: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -18444,7 +19447,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:18447: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:19450: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -18459,14 +19462,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:18462: checking if external errno exists" >&5
+echo "$as_me:19465: checking if external errno exists" >&5
 echo $ECHO_N "checking if external errno exists... $ECHO_C" >&6
 if test "${cf_cv_have_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18469 "configure"
+#line 19472 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -18481,16 +19484,16 @@ errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18484: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19487: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18487: \$? = $ac_status" >&5
+  echo "$as_me:19490: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18490: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19493: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18493: \$? = $ac_status" >&5
+  echo "$as_me:19496: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -18501,7 +19504,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:18504: result: $cf_cv_have_errno" >&5
+echo "$as_me:19507: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -18514,7 +19517,7 @@ EOF
 
 fi
 
-echo "$as_me:18517: checking if data-only library module links" >&5
+echo "$as_me:19520: checking if data-only library module links" >&5
 echo $ECHO_N "checking if data-only library module links... $ECHO_C" >&6
 if test "${cf_cv_link_dataonly+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18522,20 +19525,20 @@ else
 
 	rm -f conftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 18525 "configure"
+#line 19528 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-	if { (eval echo "$as_me:18528: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:19531: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18531: \$? = $ac_status" >&5
+  echo "$as_me:19534: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		mv conftest.o data.o && \
 		( $AR $ARFLAGS conftest.a data.o ) 2>&5 1>/dev/null
 	fi
 	rm -f conftest.$ac_ext data.o
 	cat >conftest.$ac_ext <<EOF
-#line 18538 "configure"
+#line 19541 "configure"
 int	testfunc(void)
 {
 #if defined(NeXT)
@@ -18548,10 +19551,10 @@ int	testfunc(void)
 #endif
 }
 EOF
-	if { (eval echo "$as_me:18551: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:19554: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18554: \$? = $ac_status" >&5
+  echo "$as_me:19557: \$? = $ac_status" >&5
   (exit $ac_status); }; then
 		mv conftest.o func.o && \
 		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
@@ -18564,7 +19567,7 @@ EOF
   cf_cv_link_dataonly=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18567 "configure"
+#line 19570 "configure"
 #include "confdefs.h"
 
 	int main(void)
@@ -18575,15 +19578,15 @@ else
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18578: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19581: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18581: \$? = $ac_status" >&5
+  echo "$as_me:19584: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18583: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19586: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18586: \$? = $ac_status" >&5
+  echo "$as_me:19589: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_link_dataonly=yes
 else
@@ -18598,7 +19601,7 @@ fi
 
 fi
 
-echo "$as_me:18601: result: $cf_cv_link_dataonly" >&5
+echo "$as_me:19604: result: $cf_cv_link_dataonly" >&5
 echo "${ECHO_T}$cf_cv_link_dataonly" >&6
 
 if test "$cf_cv_link_dataonly" = no ; then
@@ -18619,6 +19622,7 @@ geteuid \
 getopt \
 getttynam \
 issetugid \
+localeconv \
 poll \
 putenv \
 remove \
@@ -18631,61 +19635,61 @@ sigaction \
 sigvec \
 strdup \
 strstr \
+sysconf \
 tcgetpgrp \
-tdestroy \
 times \
 tsearch \
 vsnprintf \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:18642: checking for $ac_func" >&5
+echo "$as_me:19646: 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 18648 "configure"
+#line 19652 "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 (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:18679: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19683: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18682: \$? = $ac_status" >&5
+  echo "$as_me:19686: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18685: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19689: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18688: \$? = $ac_status" >&5
+  echo "$as_me:19692: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -18695,7 +19699,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18698: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:19702: 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
@@ -18707,7 +19711,7 @@ done
 
 if test "x$ac_cv_func_getopt" = xno && \
    test "x$cf_with_progs$cf_with_tests" != xnono; then
-	{ { echo "$as_me:18710: error: getopt is required for building programs" >&5
+	{ { echo "$as_me:19714: error: getopt is required for building programs" >&5
 echo "$as_me: error: getopt is required for building programs" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -18716,7 +19720,7 @@ if test "x$with_safe_sprintf" = xyes
 then
 	if test "x$ac_cv_func_vsnprintf" = xyes
 	then
-		{ echo "$as_me:18719: WARNING: will use vsnprintf instead of safe-sprintf option" >&5
+		{ echo "$as_me:19723: WARNING: will use vsnprintf instead of safe-sprintf option" >&5
 echo "$as_me: WARNING: will use vsnprintf instead of safe-sprintf option" >&2;}
 	else
 
@@ -18729,14 +19733,14 @@ fi
 
 if test "x$with_getcap" = "xyes" ; then
 
-echo "$as_me:18732: checking for terminal-capability database functions" >&5
+echo "$as_me:19736: checking for terminal-capability database functions" >&5
 echo $ECHO_N "checking for terminal-capability database functions... $ECHO_C" >&6
 if test "${cf_cv_cgetent+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18739 "configure"
+#line 19743 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18756,16 +19760,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18759: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19763: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18762: \$? = $ac_status" >&5
+  echo "$as_me:19766: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18765: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19769: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18768: \$? = $ac_status" >&5
+  echo "$as_me:19772: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent=yes
 else
@@ -18776,7 +19780,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:18779: result: $cf_cv_cgetent" >&5
+echo "$as_me:19783: result: $cf_cv_cgetent" >&5
 echo "${ECHO_T}$cf_cv_cgetent" >&6
 
 if test "$cf_cv_cgetent" = yes
@@ -18786,14 +19790,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_BSD_CGETENT 1
 EOF
 
-echo "$as_me:18789: checking if cgetent uses const parameter" >&5
+echo "$as_me:19793: checking if cgetent uses const parameter" >&5
 echo $ECHO_N "checking if cgetent uses const parameter... $ECHO_C" >&6
 if test "${cf_cv_cgetent_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18796 "configure"
+#line 19800 "configure"
 #include "confdefs.h"
 
 #pragma GCC diagnostic error "-Wincompatible-pointer-types-discards-qualifiers"
@@ -18816,16 +19820,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18819: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19823: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18822: \$? = $ac_status" >&5
+  echo "$as_me:19826: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18825: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19829: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18828: \$? = $ac_status" >&5
+  echo "$as_me:19832: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent_const=yes
 else
@@ -18836,7 +19840,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:18839: result: $cf_cv_cgetent_const" >&5
+echo "$as_me:19843: result: $cf_cv_cgetent_const" >&5
 echo "${ECHO_T}$cf_cv_cgetent_const" >&6
 	if test "$cf_cv_cgetent_const" = yes
 	then
@@ -18850,14 +19854,14 @@ fi
 
 fi
 
-echo "$as_me:18853: checking for isascii" >&5
+echo "$as_me:19857: checking for isascii" >&5
 echo $ECHO_N "checking for isascii... $ECHO_C" >&6
 if test "${cf_cv_have_isascii+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18860 "configure"
+#line 19864 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int
@@ -18869,16 +19873,16 @@ int x = isascii(' ')
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18872: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19876: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18875: \$? = $ac_status" >&5
+  echo "$as_me:19879: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18878: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19882: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18881: \$? = $ac_status" >&5
+  echo "$as_me:19885: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_isascii=yes
 else
@@ -18889,7 +19893,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:18892: result: $cf_cv_have_isascii" >&5
+echo "$as_me:19896: result: $cf_cv_have_isascii" >&5
 echo "${ECHO_T}$cf_cv_have_isascii" >&6
 test "$cf_cv_have_isascii" = yes &&
 cat >>confdefs.h <<\EOF
@@ -18897,10 +19901,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 if test "$ac_cv_func_sigaction" = yes; then
-echo "$as_me:18900: checking whether sigaction needs _POSIX_SOURCE" >&5
+echo "$as_me:19904: checking whether sigaction needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether sigaction needs _POSIX_SOURCE... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 18903 "configure"
+#line 19907 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -18914,16 +19918,16 @@ struct sigaction act
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18917: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19921: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18920: \$? = $ac_status" >&5
+  echo "$as_me:19924: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18923: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19927: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18926: \$? = $ac_status" >&5
+  echo "$as_me:19930: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=no
 else
@@ -18931,7 +19935,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18934 "configure"
+#line 19938 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -18946,16 +19950,16 @@ struct sigaction act
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18949: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19953: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18952: \$? = $ac_status" >&5
+  echo "$as_me:19956: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18955: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19959: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18958: \$? = $ac_status" >&5
+  echo "$as_me:19962: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=yes
 
@@ -18971,11 +19975,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:18974: result: $sigact_bad" >&5
+echo "$as_me:19978: result: $sigact_bad" >&5
 echo "${ECHO_T}$sigact_bad" >&6
 fi
 
-echo "$as_me:18978: checking if nanosleep really works" >&5
+echo "$as_me:19982: checking if nanosleep really works" >&5
 echo $ECHO_N "checking if nanosleep really works... $ECHO_C" >&6
 if test "${cf_cv_func_nanosleep+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18985,7 +19989,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_nanosleep=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18988 "configure"
+#line 19992 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -19010,15 +20014,15 @@ int main(void) {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:19013: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20017: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19016: \$? = $ac_status" >&5
+  echo "$as_me:20020: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:19018: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20022: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19021: \$? = $ac_status" >&5
+  echo "$as_me:20025: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_nanosleep=yes
 else
@@ -19030,7 +20034,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:19033: result: $cf_cv_func_nanosleep" >&5
+echo "$as_me:20037: result: $cf_cv_func_nanosleep" >&5
 echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
 
 test "$cf_cv_func_nanosleep" = "yes" &&
@@ -19047,23 +20051,23 @@ sys/termio.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:19050: checking for $ac_header" >&5
+echo "$as_me:20054: 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 19056 "configure"
+#line 20060 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:19060: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20064: \"$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:19066: \$? = $ac_status" >&5
+  echo "$as_me:20070: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -19082,7 +20086,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:19085: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:20089: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -19099,31 +20103,31 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	(*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:19102: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:20106: checking whether termios.h needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether termios.h needs _POSIX_SOURCE... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19105 "configure"
+#line 20109 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
 main (void)
 {
-struct termios foo; int x = foo.c_iflag
+struct termios foo; int x = foo.c_iflag = 1; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19117: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20121: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19120: \$? = $ac_status" >&5
+  echo "$as_me:20124: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19123: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20127: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19126: \$? = $ac_status" >&5
+  echo "$as_me:20130: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -19131,7 +20135,7 @@ else
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 19134 "configure"
+#line 20138 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -19139,22 +20143,22 @@ cat conftest.$ac_ext >&5
 int
 main (void)
 {
-struct termios foo; int x = foo.c_iflag
+struct termios foo; int x = foo.c_iflag = 2; (void)x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19148: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20152: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19151: \$? = $ac_status" >&5
+  echo "$as_me:20155: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19154: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20158: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19157: \$? = $ac_status" >&5
+  echo "$as_me:20161: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -19170,19 +20174,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:19173: result: $termios_bad" >&5
+	echo "$as_me:20177: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:19178: checking for tcgetattr" >&5
+echo "$as_me:20182: checking for tcgetattr" >&5
 echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6
 if test "${cf_cv_have_tcgetattr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 19185 "configure"
+#line 20189 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -19210,16 +20214,16 @@ tcgetattr(1, &foo);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19213: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20217: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19216: \$? = $ac_status" >&5
+  echo "$as_me:20220: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19219: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20223: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19222: \$? = $ac_status" >&5
+  echo "$as_me:20226: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_tcgetattr=yes
 else
@@ -19229,21 +20233,21 @@ cf_cv_have_tcgetattr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:19232: result: $cf_cv_have_tcgetattr" >&5
+echo "$as_me:20236: result: $cf_cv_have_tcgetattr" >&5
 echo "${ECHO_T}$cf_cv_have_tcgetattr" >&6
 test "$cf_cv_have_tcgetattr" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TCGETATTR 1
 EOF
 
-echo "$as_me:19239: checking for vsscanf function or workaround" >&5
+echo "$as_me:20243: checking for vsscanf function or workaround" >&5
 echo $ECHO_N "checking for vsscanf function or workaround... $ECHO_C" >&6
 if test "${cf_cv_func_vsscanf+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 19246 "configure"
+#line 20250 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -19259,16 +20263,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19262: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20266: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19265: \$? = $ac_status" >&5
+  echo "$as_me:20269: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19268: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20272: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19271: \$? = $ac_status" >&5
+  echo "$as_me:20275: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vsscanf
 else
@@ -19276,7 +20280,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 19279 "configure"
+#line 20283 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -19298,16 +20302,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19301: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20305: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19304: \$? = $ac_status" >&5
+  echo "$as_me:20308: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19307: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20311: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19310: \$? = $ac_status" >&5
+  echo "$as_me:20314: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vfscanf
 else
@@ -19315,7 +20319,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 19318 "configure"
+#line 20322 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -19337,16 +20341,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19340: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20344: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19343: \$? = $ac_status" >&5
+  echo "$as_me:20347: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19346: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20350: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19349: \$? = $ac_status" >&5
+  echo "$as_me:20353: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=_doscan
 else
@@ -19361,7 +20365,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:19364: result: $cf_cv_func_vsscanf" >&5
+echo "$as_me:20368: result: $cf_cv_func_vsscanf" >&5
 echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
 
 case $cf_cv_func_vsscanf in
@@ -19387,23 +20391,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:19390: checking for $ac_header" >&5
+echo "$as_me:20394: 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 19396 "configure"
+#line 20400 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:19400: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20404: \"$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:19406: \$? = $ac_status" >&5
+  echo "$as_me:20410: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -19422,7 +20426,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:19425: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:20429: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -19432,7 +20436,7 @@ EOF
 fi
 done
 
-echo "$as_me:19435: checking for working mkstemp" >&5
+echo "$as_me:20439: checking for working mkstemp" >&5
 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
 if test "${cf_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19443,7 +20447,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_mkstemp=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19446 "configure"
+#line 20450 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -19484,15 +20488,15 @@ int main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:19487: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20491: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19490: \$? = $ac_status" >&5
+  echo "$as_me:20494: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:19492: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20496: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19495: \$? = $ac_status" >&5
+  echo "$as_me:20499: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_mkstemp=yes
 
@@ -19507,56 +20511,56 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:19510: result: $cf_cv_func_mkstemp" >&5
+echo "$as_me:20514: result: $cf_cv_func_mkstemp" >&5
 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
-	echo "$as_me:19513: checking for mkstemp" >&5
+	echo "$as_me:20517: checking for mkstemp" >&5
 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
 if test "${ac_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19519 "configure"
+#line 20523 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char mkstemp (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define mkstemp autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef mkstemp
+
 #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 mkstemp ();
-char (*f) ();
+char mkstemp (void);
 
 int
 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_mkstemp) || defined (__stub___mkstemp)
-choke me
-#else
-f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for mkstemp
 #endif
 
+	return mkstemp ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19550: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20554: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19553: \$? = $ac_status" >&5
+  echo "$as_me:20557: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19556: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20560: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19559: \$? = $ac_status" >&5
+  echo "$as_me:20563: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -19566,7 +20570,7 @@ ac_cv_func_mkstemp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:19569: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:20573: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
 fi
@@ -19587,21 +20591,21 @@ else
 fi
 
 if test "x$cross_compiling" = xyes ; then
-	{ echo "$as_me:19590: WARNING: cross compiling: assume setvbuf params not reversed" >&5
+	{ echo "$as_me:20594: WARNING: cross compiling: assume setvbuf params not reversed" >&5
 echo "$as_me: WARNING: cross compiling: assume setvbuf params not reversed" >&2;}
 else
-	echo "$as_me:19593: checking whether setvbuf arguments are reversed" >&5
+	echo "$as_me:20597: checking whether setvbuf arguments are reversed" >&5
 echo $ECHO_N "checking whether setvbuf arguments are reversed... $ECHO_C" >&6
 if test "${ac_cv_func_setvbuf_reversed+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:19599: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:20603: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19604 "configure"
+#line 20608 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 /* If setvbuf has the reversed format, exit 0. */
@@ -19618,15 +20622,15 @@ main (void)
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:19621: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20625: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19624: \$? = $ac_status" >&5
+  echo "$as_me:20628: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:19626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20630: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19629: \$? = $ac_status" >&5
+  echo "$as_me:20633: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_setvbuf_reversed=yes
 else
@@ -19639,7 +20643,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core core.* *.core
 fi
-echo "$as_me:19642: result: $ac_cv_func_setvbuf_reversed" >&5
+echo "$as_me:20646: result: $ac_cv_func_setvbuf_reversed" >&5
 echo "${ECHO_T}$ac_cv_func_setvbuf_reversed" >&6
 if test $ac_cv_func_setvbuf_reversed = yes; then
 
@@ -19650,13 +20654,13 @@ EOF
 fi
 
 fi
-echo "$as_me:19653: checking for intptr_t" >&5
+echo "$as_me:20657: checking for intptr_t" >&5
 echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
 if test "${ac_cv_type_intptr_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19659 "configure"
+#line 20663 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -19671,16 +20675,16 @@ if (sizeof (intptr_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19674: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20678: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19677: \$? = $ac_status" >&5
+  echo "$as_me:20681: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19680: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20684: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19683: \$? = $ac_status" >&5
+  echo "$as_me:20687: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_intptr_t=yes
 else
@@ -19690,7 +20694,7 @@ ac_cv_type_intptr_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:19693: result: $ac_cv_type_intptr_t" >&5
+echo "$as_me:20697: result: $ac_cv_type_intptr_t" >&5
 echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
 if test $ac_cv_type_intptr_t = yes; then
   :
@@ -19702,13 +20706,13 @@ EOF
 
 fi
 
-echo "$as_me:19705: checking for ssize_t" >&5
+echo "$as_me:20709: checking for ssize_t" >&5
 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
 if test "${ac_cv_type_ssize_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19711 "configure"
+#line 20715 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -19723,16 +20727,16 @@ if (sizeof (ssize_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19726: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20730: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19729: \$? = $ac_status" >&5
+  echo "$as_me:20733: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19732: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20736: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19735: \$? = $ac_status" >&5
+  echo "$as_me:20739: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_ssize_t=yes
 else
@@ -19742,7 +20746,7 @@ ac_cv_type_ssize_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:19745: result: $ac_cv_type_ssize_t" >&5
+echo "$as_me:20749: result: $ac_cv_type_ssize_t" >&5
 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
 if test $ac_cv_type_ssize_t = yes; then
   :
@@ -19754,14 +20758,14 @@ EOF
 
 fi
 
-echo "$as_me:19757: checking for type sigaction_t" >&5
+echo "$as_me:20761: checking for type sigaction_t" >&5
 echo $ECHO_N "checking for type sigaction_t... $ECHO_C" >&6
 if test "${cf_cv_type_sigaction+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19764 "configure"
+#line 20768 "configure"
 #include "confdefs.h"
 
 #include <signal.h>
@@ -19774,16 +20778,16 @@ sigaction_t x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19777: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20781: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19780: \$? = $ac_status" >&5
+  echo "$as_me:20784: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19783: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20787: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19786: \$? = $ac_status" >&5
+  echo "$as_me:20790: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_sigaction=yes
 else
@@ -19794,14 +20798,14 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:19797: result: $cf_cv_type_sigaction" >&5
+echo "$as_me:20801: result: $cf_cv_type_sigaction" >&5
 echo "${ECHO_T}$cf_cv_type_sigaction" >&6
 test "$cf_cv_type_sigaction" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TYPE_SIGACTION 1
 EOF
 
-echo "$as_me:19804: checking declaration of size-change" >&5
+echo "$as_me:20808: checking declaration of size-change" >&5
 echo $ECHO_N "checking declaration of size-change... $ECHO_C" >&6
 if test "${cf_cv_sizechange+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19822,7 +20826,7 @@ do
 
 	fi
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19825 "configure"
+#line 20829 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -19851,13 +20855,17 @@ main (void)
 
 #ifdef TIOCGSIZE
 	struct ttysize win;	/* SunOS 3.0... */
-	int y = win.ts_lines;
-	int x = win.ts_cols;
+	int y = win.ts_lines = 2;
+	int x = win.ts_cols = 1;
+	(void)y;
+	(void)x;
 #else
 #ifdef TIOCGWINSZ
 	struct winsize win;	/* everything else */
-	int y = win.ws_row;
-	int x = win.ws_col;
+	int y = win.ws_row = 2;
+	int x = win.ws_col = 1;
+	(void)y;
+	(void)x;
 #else
 	no TIOCGSIZE or TIOCGWINSZ
 #endif /* TIOCGWINSZ */
@@ -19868,16 +20876,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19871: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20879: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19874: \$? = $ac_status" >&5
+  echo "$as_me:20882: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19877: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20885: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19880: \$? = $ac_status" >&5
+  echo "$as_me:20888: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -19896,7 +20904,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:19899: result: $cf_cv_sizechange" >&5
+echo "$as_me:20907: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 
@@ -19914,53 +20922,53 @@ EOF
 	esac
 fi
 
-echo "$as_me:19917: checking for memmove" >&5
+echo "$as_me:20925: checking for memmove" >&5
 echo $ECHO_N "checking for memmove... $ECHO_C" >&6
 if test "${ac_cv_func_memmove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19923 "configure"
+#line 20931 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char memmove (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define memmove autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef memmove
+
 #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 memmove ();
-char (*f) ();
+char memmove (void);
 
 int
 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_memmove) || defined (__stub___memmove)
-choke me
-#else
-f = memmove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for memmove
 #endif
 
+	return memmove ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19954: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20962: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19957: \$? = $ac_status" >&5
+  echo "$as_me:20965: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19960: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20968: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19963: \$? = $ac_status" >&5
+  echo "$as_me:20971: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_memmove=yes
 else
@@ -19970,59 +20978,59 @@ ac_cv_func_memmove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:19973: result: $ac_cv_func_memmove" >&5
+echo "$as_me:20981: result: $ac_cv_func_memmove" >&5
 echo "${ECHO_T}$ac_cv_func_memmove" >&6
 if test $ac_cv_func_memmove = yes; then
   :
 else
 
-echo "$as_me:19979: checking for bcopy" >&5
+echo "$as_me:20987: checking for bcopy" >&5
 echo $ECHO_N "checking for bcopy... $ECHO_C" >&6
 if test "${ac_cv_func_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19985 "configure"
+#line 20993 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char bcopy (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
+#define bcopy autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef bcopy
+
 #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 bcopy ();
-char (*f) ();
+char bcopy (void);
 
 int
 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_bcopy) || defined (__stub___bcopy)
-choke me
-#else
-f = bcopy; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
+#error found stub for bcopy
 #endif
 
+	return bcopy ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20016: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21024: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20019: \$? = $ac_status" >&5
+  echo "$as_me:21027: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20022: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21030: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20025: \$? = $ac_status" >&5
+  echo "$as_me:21033: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_bcopy=yes
 else
@@ -20032,11 +21040,11 @@ ac_cv_func_bcopy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:20035: result: $ac_cv_func_bcopy" >&5
+echo "$as_me:21043: result: $ac_cv_func_bcopy" >&5
 echo "${ECHO_T}$ac_cv_func_bcopy" >&6
 if test $ac_cv_func_bcopy = yes; then
 
-	echo "$as_me:20039: checking if bcopy does overlapping moves" >&5
+	echo "$as_me:21047: checking if bcopy does overlapping moves" >&5
 echo $ECHO_N "checking if bcopy does overlapping moves... $ECHO_C" >&6
 if test "${cf_cv_good_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20046,7 +21054,7 @@ else
   cf_cv_good_bcopy=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20049 "configure"
+#line 21057 "configure"
 #include "confdefs.h"
 
 int main(void) {
@@ -20060,15 +21068,15 @@ int main(void) {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20063: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21071: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20066: \$? = $ac_status" >&5
+  echo "$as_me:21074: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20068: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21076: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20071: \$? = $ac_status" >&5
+  echo "$as_me:21079: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_good_bcopy=yes
 else
@@ -20081,7 +21089,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:20084: result: $cf_cv_good_bcopy" >&5
+echo "$as_me:21092: result: $cf_cv_good_bcopy" >&5
 echo "${ECHO_T}$cf_cv_good_bcopy" >&6
 
 else
@@ -20108,53 +21116,53 @@ tty 2>&1 >/dev/null || {
 for ac_func in posix_openpt
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:20111: checking for $ac_func" >&5
+echo "$as_me:21119: 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 20117 "configure"
+#line 21125 "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 (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:20148: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21156: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20151: \$? = $ac_status" >&5
+  echo "$as_me:21159: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20154: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21162: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20157: \$? = $ac_status" >&5
+  echo "$as_me:21165: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -20164,7 +21172,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:20167: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:21175: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -20174,7 +21182,7 @@ EOF
 fi
 done
  }
-echo "$as_me:20177: checking if poll really works" >&5
+echo "$as_me:21185: checking if poll really works" >&5
 echo $ECHO_N "checking if poll really works... $ECHO_C" >&6
 if test "${cf_cv_working_poll+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20184,7 +21192,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_working_poll=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20187 "configure"
+#line 21195 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20236,15 +21244,15 @@ int main(void) {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20239: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21247: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20242: \$? = $ac_status" >&5
+  echo "$as_me:21250: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20244: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21252: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20247: \$? = $ac_status" >&5
+  echo "$as_me:21255: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_working_poll=yes
 else
@@ -20256,21 +21264,21 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:20259: result: $cf_cv_working_poll" >&5
+echo "$as_me:21267: result: $cf_cv_working_poll" >&5
 echo "${ECHO_T}$cf_cv_working_poll" >&6
 test "$cf_cv_working_poll" = "yes" &&
 cat >>confdefs.h <<\EOF
 #define HAVE_WORKING_POLL 1
 EOF
 
-echo "$as_me:20266: checking for va_copy" >&5
+echo "$as_me:21274: checking for va_copy" >&5
 echo $ECHO_N "checking for va_copy... $ECHO_C" >&6
 if test "${cf_cv_have_va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 20273 "configure"
+#line 21281 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -20287,16 +21295,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20290: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21298: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20293: \$? = $ac_status" >&5
+  echo "$as_me:21301: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20296: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21304: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20299: \$? = $ac_status" >&5
+  echo "$as_me:21307: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_va_copy=yes
 else
@@ -20306,22 +21314,26 @@ cf_cv_have_va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:20309: result: $cf_cv_have_va_copy" >&5
+echo "$as_me:21317: result: $cf_cv_have_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
-test "$cf_cv_have_va_copy" = yes &&
+if test "$cf_cv_have_va_copy" = yes;
+then
+
 cat >>confdefs.h <<\EOF
 #define HAVE_VA_COPY 1
 EOF
 
-echo "$as_me:20317: checking for __va_copy" >&5
+else # !cf_cv_have_va_copy
+
+echo "$as_me:21329: checking for __va_copy" >&5
 echo $ECHO_N "checking for __va_copy... $ECHO_C" >&6
 if test "${cf_cv_have___va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 20324 "configure"
+#line 21336 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -20338,16 +21350,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20341: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21353: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20344: \$? = $ac_status" >&5
+  echo "$as_me:21356: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20347: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21359: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20350: \$? = $ac_status" >&5
+  echo "$as_me:21362: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have___va_copy=yes
 else
@@ -20357,21 +21369,188 @@ cf_cv_have___va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:20360: result: $cf_cv_have___va_copy" >&5
+echo "$as_me:21372: result: $cf_cv_have___va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
-test "$cf_cv_have___va_copy" = yes &&
+if test "$cf_cv_have___va_copy" = yes
+then
+
 cat >>confdefs.h <<\EOF
 #define HAVE___VA_COPY 1
 EOF
 
-echo "$as_me:20368: checking for pid_t" >&5
+else # !cf_cv_have___va_copy
+
+echo "$as_me:21384: checking for __builtin_va_copy" >&5
+echo $ECHO_N "checking for __builtin_va_copy... $ECHO_C" >&6
+if test "${cf_cv_have___builtin_va_copy+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 21391 "configure"
+#include "confdefs.h"
+
+#include <stdarg.h>
+
+int
+main (void)
+{
+
+	static va_list dst;
+	static va_list src;
+	__builtin_va_copy(dst, src)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:21408: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21411: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:21414: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21417: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_have___builtin_va_copy=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_have___builtin_va_copy=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:21427: result: $cf_cv_have___builtin_va_copy" >&5
+echo "${ECHO_T}$cf_cv_have___builtin_va_copy" >&6
+
+test "$cf_cv_have___builtin_va_copy" = yes &&
+
+cat >>confdefs.h <<\EOF
+#define HAVE___BUILTIN_VA_COPY 1
+EOF
+
+fi # cf_cv_have___va_copy
+
+fi # cf_cv_have_va_copy
+
+case "${cf_cv_have_va_copy}${cf_cv_have___va_copy}${cf_cv_have___builtin_va_copy}" in
+(*yes*)
+	;;
+
+(*)
+	echo "$as_me:21445: checking if we can simply copy va_list" >&5
+echo $ECHO_N "checking if we can simply copy va_list... $ECHO_C" >&6
+if test "${cf_cv_pointer_va_list+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 21452 "configure"
+#include "confdefs.h"
+
+#include <stdarg.h>
+
+int
+main (void)
+{
+
+	va_list dst;
+	va_list src;
+	dst = src
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:21469: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21472: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:21475: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21478: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_pointer_va_list=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_pointer_va_list=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:21488: result: $cf_cv_pointer_va_list" >&5
+echo "${ECHO_T}$cf_cv_pointer_va_list" >&6
+
+	if test "$cf_cv_pointer_va_list" = no
+	then
+		echo "$as_me:21493: checking if we can copy va_list indirectly" >&5
+echo $ECHO_N "checking if we can copy va_list indirectly... $ECHO_C" >&6
+if test "${cf_cv_array_va_list+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 21500 "configure"
+#include "confdefs.h"
+
+#include <stdarg.h>
+
+int
+main (void)
+{
+
+	va_list dst;
+	va_list src;
+	*dst = *src
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:21517: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21520: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:21523: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21526: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_array_va_list=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_array_va_list=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:21536: result: $cf_cv_array_va_list" >&5
+echo "${ECHO_T}$cf_cv_array_va_list" >&6
+		test "$cf_cv_array_va_list" = yes &&
+cat >>confdefs.h <<\EOF
+#define ARRAY_VA_LIST 1
+EOF
+
+	fi
+	;;
+esac
+
+echo "$as_me:21547: checking for pid_t" >&5
 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
 if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20374 "configure"
+#line 21553 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -20386,16 +21565,16 @@ if (sizeof (pid_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20389: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21568: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20392: \$? = $ac_status" >&5
+  echo "$as_me:21571: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20395: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21574: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20398: \$? = $ac_status" >&5
+  echo "$as_me:21577: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_pid_t=yes
 else
@@ -20405,7 +21584,7 @@ ac_cv_type_pid_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:20408: result: $ac_cv_type_pid_t" >&5
+echo "$as_me:21587: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
 if test $ac_cv_type_pid_t = yes; then
   :
@@ -20420,23 +21599,23 @@ fi
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:20423: checking for $ac_header" >&5
+echo "$as_me:21602: 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 20429 "configure"
+#line 21608 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:20433: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:21612: \"$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:20439: \$? = $ac_status" >&5
+  echo "$as_me:21618: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -20455,7 +21634,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:20458: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:21637: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -20468,53 +21647,53 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:20471: checking for $ac_func" >&5
+echo "$as_me:21650: 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 20477 "configure"
+#line 21656 "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 (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:20508: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21687: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20511: \$? = $ac_status" >&5
+  echo "$as_me:21690: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21693: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20517: \$? = $ac_status" >&5
+  echo "$as_me:21696: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -20524,7 +21703,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:20527: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:21706: 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
@@ -20536,7 +21715,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:20539: checking for working fork" >&5
+  echo "$as_me:21718: checking for working fork" >&5
 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
 if test "${ac_cv_func_fork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20559,15 +21738,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20562: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21741: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20565: \$? = $ac_status" >&5
+  echo "$as_me:21744: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20567: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21746: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20570: \$? = $ac_status" >&5
+  echo "$as_me:21749: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -20579,7 +21758,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:20582: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:21761: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -20593,12 +21772,12 @@ if test "x$ac_cv_func_fork_works" = xcross; then
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:20596: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:21775: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&2;}
 fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 if test "x$ac_cv_func_vfork" = xyes; then
-  echo "$as_me:20601: checking for working vfork" >&5
+  echo "$as_me:21780: checking for working vfork" >&5
 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
 if test "${ac_cv_func_vfork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20607,7 +21786,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20610 "configure"
+#line 21789 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -20704,15 +21883,15 @@ main (void)
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20707: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21886: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20710: \$? = $ac_status" >&5
+  echo "$as_me:21889: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20712: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21891: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20715: \$? = $ac_status" >&5
+  echo "$as_me:21894: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -20724,13 +21903,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:20727: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:21906: result: $ac_cv_func_vfork_works" >&5
 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
 
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
   ac_cv_func_vfork_works=ac_cv_func_vfork
-  { echo "$as_me:20733: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:21912: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
 fi
 
@@ -20747,17 +21926,88 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi
-if test "x$ac_cv_func_fork_works" = xyes; then
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_WORKING_FORK 1
+EOF
+
+fi
+
+echo "$as_me:21937: checking if fopen accepts explicit binary mode" >&5
+echo $ECHO_N "checking if fopen accepts explicit binary mode... $ECHO_C" >&6
+if test "${cf_cv_fopen_bin_r+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	if test "$cross_compiling" = yes; then
+  cf_cv_fopen_bin_r=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 21947 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+int main(void) {
+	FILE *fp = fopen("conftest.tmp", "wb");
+	int rc = 0;
+	if (fp != 0) {
+		int p, q;
+		for (p = 0; p < 256; ++p) {
+			fputc(p, fp);
+		}
+		fclose(fp);
+		fp = fopen("conftest.tmp", "rb");
+		if (fp != 0) {
+			for (p = 0; p < 256; ++p) {
+				q = fgetc(fp);
+				if (q != p) {
+					rc = 1;
+					break;
+				}
+			}
+		} else {
+			rc = 1;
+		}
+	} else {
+		rc = 1;
+	}
+	${cf_cv_main_return:-return} (rc);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:21980: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21983: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:21985: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21988: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_fopen_bin_r=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_fopen_bin_r=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
 
+fi
+echo "$as_me:22001: result: $cf_cv_fopen_bin_r" >&5
+echo "${ECHO_T}$cf_cv_fopen_bin_r" >&6
+test "x$cf_cv_fopen_bin_r" != xno &&
 cat >>confdefs.h <<\EOF
-#define HAVE_WORKING_FORK 1
+#define USE_FOPEN_BIN_R 1
 EOF
 
-fi
-
 # special check for test/ditto.c
 
-echo "$as_me:20760: checking for openpty in -lutil" >&5
+echo "$as_me:22010: 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) $ECHO_C" >&6
@@ -20765,7 +22015,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 20768 "configure"
+#line 22018 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -20784,16 +22034,16 @@ openpty ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20787: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22037: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20790: \$? = $ac_status" >&5
+  echo "$as_me:22040: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20793: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22043: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20796: \$? = $ac_status" >&5
+  echo "$as_me:22046: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -20804,7 +22054,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:20807: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:22057: 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
@@ -20812,7 +22062,7 @@ else
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:20815: checking for openpty header" >&5
+echo "$as_me:22065: 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
@@ -20820,26 +22070,26 @@ 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lutil; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
  }
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20842 "configure"
+#line 22092 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -20856,16 +22106,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20859: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22109: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20862: \$? = $ac_status" >&5
+  echo "$as_me:22112: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20865: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22115: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20868: \$? = $ac_status" >&5
+  echo "$as_me:22118: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -20883,7 +22133,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:20886: result: $cf_cv_func_openpty" >&5
+echo "$as_me:22136: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -20898,19 +22148,19 @@ 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$cf_add_2lib"
-		then
+cf_add_libs="$TEST_LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lutil; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 TEST_LIBS="$cf_add_libs"
 
@@ -20956,7 +22206,7 @@ if test -n "$with_hashed_db/include" ; then
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 20959 "configure"
+#line 22209 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -20968,16 +22218,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20971: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22221: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20974: \$? = $ac_status" >&5
+  echo "$as_me:22224: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20977: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22227: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20980: \$? = $ac_status" >&5
+  echo "$as_me:22230: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -20994,7 +22244,7 @@ rm -f conftest.$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}:20997: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:22247: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -21030,7 +22280,7 @@ if test -n "$with_hashed_db/lib" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:21033: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:22283: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -21041,7 +22291,7 @@ fi
 	else
 		case "$with_hashed_db" in
 		(./*|../*|/*)
-			{ echo "$as_me:21044: WARNING: no such directory $with_hashed_db" >&5
+			{ echo "$as_me:22294: WARNING: no such directory $with_hashed_db" >&5
 echo "$as_me: WARNING: no such directory $with_hashed_db" >&2;}
 			;;
 		(*)
@@ -21113,7 +22363,7 @@ if test -n "$cf_item" ; then
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 21116 "configure"
+#line 22366 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -21125,16 +22375,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21128: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22378: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21131: \$? = $ac_status" >&5
+  echo "$as_me:22381: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21134: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22384: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21137: \$? = $ac_status" >&5
+  echo "$as_me:22387: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -21151,7 +22401,7 @@ rm -f conftest.$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}:21154: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:22404: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -21231,7 +22481,7 @@ if test -n "$cf_item" ; then
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:21234: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:22484: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -21248,23 +22498,23 @@ fi
 	fi
 esac
 
-echo "$as_me:21251: checking for db.h" >&5
+echo "$as_me:22501: checking for db.h" >&5
 echo $ECHO_N "checking for db.h... $ECHO_C" >&6
 if test "${ac_cv_header_db_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 21257 "configure"
+#line 22507 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:21261: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:22511: \"$ac_cpp conftest.$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:21267: \$? = $ac_status" >&5
+  echo "$as_me:22517: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -21283,11 +22533,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:21286: result: $ac_cv_header_db_h" >&5
+echo "$as_me:22536: result: $ac_cv_header_db_h" >&5
 echo "${ECHO_T}$ac_cv_header_db_h" >&6
 if test $ac_cv_header_db_h = yes; then
 
-echo "$as_me:21290: checking for version of db" >&5
+echo "$as_me:22540: checking for version of db" >&5
 echo $ECHO_N "checking for version of db... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21298,10 +22548,10 @@ cf_cv_hashed_db_version=unknown
 for cf_db_version in 1 2 3 4 5 6
 do
 
-echo "${as_me:-configure}:21301: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me:-configure}:22551: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21304 "configure"
+#line 22554 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -21331,16 +22581,16 @@ DBT *foo = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21334: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22584: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21337: \$? = $ac_status" >&5
+  echo "$as_me:22587: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21340: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22590: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21343: \$? = $ac_status" >&5
+  echo "$as_me:22593: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -21354,16 +22604,16 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:21357: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:22607: result: $cf_cv_hashed_db_version" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_version" >&6
 
 if test "$cf_cv_hashed_db_version" = unknown ; then
-	{ { echo "$as_me:21361: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:22611: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:21366: checking for db libraries" >&5
+echo "$as_me:22616: checking for db libraries" >&5
 echo $ECHO_N "checking for db libraries... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_libs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21375,28 +22625,28 @@ do
 	cf_save_libs="$LIBS"
 	if test -n "$cf_db_libs"; then
 
-cf_add_libs="-l$cf_db_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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_db_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 	fi
 
-echo "${as_me:-configure}:21396: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me:-configure}:22646: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21399 "configure"
+#line 22649 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -21451,16 +22701,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:21454: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22704: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21457: \$? = $ac_status" >&5
+  echo "$as_me:22707: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:21460: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22710: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21463: \$? = $ac_status" >&5
+  echo "$as_me:22713: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -21480,28 +22730,28 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:21483: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:22733: result: $cf_cv_hashed_db_libs" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_libs" >&6
 
 	if test "$cf_cv_hashed_db_libs" = unknown ; then
-		{ { echo "$as_me:21487: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:22737: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
 
-cf_add_libs="-l$cf_cv_hashed_db_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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_cv_hashed_db_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
@@ -21510,7 +22760,7 @@ fi
 
 else
 
-	{ { echo "$as_me:21513: error: Cannot find db.h" >&5
+	{ { echo "$as_me:22763: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -21525,7 +22775,7 @@ fi
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:21528: checking if we should include stdbool.h" >&5
+echo "$as_me:22778: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -21533,7 +22783,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21536 "configure"
+#line 22786 "configure"
 #include "confdefs.h"
 
 int
@@ -21545,23 +22795,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21548: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22798: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21551: \$? = $ac_status" >&5
+  echo "$as_me:22801: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21554: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22804: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21557: \$? = $ac_status" >&5
+  echo "$as_me:22807: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 21564 "configure"
+#line 22814 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -21577,16 +22827,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21580: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22830: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21583: \$? = $ac_status" >&5
+  echo "$as_me:22833: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21586: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22836: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21589: \$? = $ac_status" >&5
+  echo "$as_me:22839: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -21600,13 +22850,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:21603: result: yes" >&5
+then	echo "$as_me:22853: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:21605: result: no" >&5
+else	echo "$as_me:22855: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:21609: checking for builtin bool type" >&5
+echo "$as_me:22859: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -21614,7 +22864,7 @@ if test "${cf_cv_cc_bool_type+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21617 "configure"
+#line 22867 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -21629,16 +22879,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21632: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22882: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21635: \$? = $ac_status" >&5
+  echo "$as_me:22885: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21638: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22888: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21641: \$? = $ac_status" >&5
+  echo "$as_me:22891: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -21651,9 +22901,9 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:21654: result: yes" >&5
+then	echo "$as_me:22904: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:21656: result: no" >&5
+else	echo "$as_me:22906: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -21670,10 +22920,10 @@ if test -n "$GXX" ; then
 
 	cf_save="$LIBS"
 	LIBS="$LIBS $CXXLIBS"
-	echo "$as_me:21673: checking if we already have C++ library" >&5
+	echo "$as_me:22923: checking if we already have C++ library" >&5
 echo $ECHO_N "checking if we already have C++ library... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21676 "configure"
+#line 22926 "configure"
 #include "confdefs.h"
 
 			#include <iostream>
@@ -21687,16 +22937,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:21690: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22940: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21693: \$? = $ac_status" >&5
+  echo "$as_me:22943: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:21696: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22946: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21699: \$? = $ac_status" >&5
+  echo "$as_me:22949: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_libstdcpp=yes
 else
@@ -21705,7 +22955,7 @@ cat conftest.$ac_ext >&5
 cf_have_libstdcpp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:21708: result: $cf_have_libstdcpp" >&5
+	echo "$as_me:22958: result: $cf_have_libstdcpp" >&5
 echo "${ECHO_T}$cf_have_libstdcpp" >&6
 	LIBS="$cf_save"
 
@@ -21724,7 +22974,7 @@ echo "${ECHO_T}$cf_have_libstdcpp" >&6
 			;;
 		esac
 
-		echo "$as_me:21727: checking for library $cf_stdcpp_libname" >&5
+		echo "$as_me:22977: checking for library $cf_stdcpp_libname" >&5
 echo $ECHO_N "checking for library $cf_stdcpp_libname... $ECHO_C" >&6
 if test "${cf_cv_libstdcpp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21733,24 +22983,24 @@ else
 			cf_save="$LIBS"
 			LIBS="$LIBS $CXXLIBS"
 
-cf_add_libs="-l$cf_stdcpp_libname"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_stdcpp_libname; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 21753 "configure"
+#line 23003 "configure"
 #include "confdefs.h"
 
 				#include <iostream>
@@ -21764,16 +23014,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:21767: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23017: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21770: \$? = $ac_status" >&5
+  echo "$as_me:23020: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:21773: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21776: \$? = $ac_status" >&5
+  echo "$as_me:23026: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -21785,29 +23035,29 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 			LIBS="$cf_save"
 
 fi
-echo "$as_me:21788: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:23038: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
 		test "$cf_cv_libstdcpp" = yes && {
-cf_add_libs="-l$cf_stdcpp_libname"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $CXXLIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$CXXLIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_stdcpp_libname; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 CXXLIBS="$cf_add_libs"
  }
 	fi
 fi
 
-	echo "$as_me:21810: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:23060: checking whether $CXX understands -c and -o together" >&5
 echo $ECHO_N "checking whether $CXX understands -c and -o together... $ECHO_C" >&6
 if test "${cf_cv_prog_CXX_c_o+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21822,15 +23072,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX $CXXFLAGS $CPPFLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:21825: \"$ac_try\"") >&5
+if { (eval echo "$as_me:23075: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21828: \$? = $ac_status" >&5
+  echo "$as_me:23078: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:21830: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:23080: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21833: \$? = $ac_status" >&5
+  echo "$as_me:23083: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -21841,10 +23091,10 @@ rm -rf conftest*
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:21844: result: yes" >&5
+  echo "$as_me:23094: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:21847: result: no" >&5
+  echo "$as_me:23097: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -21864,28 +23114,28 @@ case $cf_cv_system_name in
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:21867: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:23117: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
 
-cf_add_libs="-l$cf_gpp_libname"
-# 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$cf_add_2lib"
-		then
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_gpp_libname; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 LIBS="$cf_add_libs"
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 21888 "configure"
+#line 23138 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -21899,32 +23149,32 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:21902: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23152: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21905: \$? = $ac_status" >&5
+  echo "$as_me:23155: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:21908: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23158: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21911: \$? = $ac_status" >&5
+  echo "$as_me:23161: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 
-cf_add_libs="-l$cf_gpp_libname"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $CXXLIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$CXXLIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_gpp_libname; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 CXXLIBS="$cf_add_libs"
 
@@ -21945,7 +23195,7 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 21948 "configure"
+#line 23198 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -21959,32 +23209,32 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:21962: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23212: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21965: \$? = $ac_status" >&5
+  echo "$as_me:23215: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:21968: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23218: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21971: \$? = $ac_status" >&5
+  echo "$as_me:23221: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 
-cf_add_libs="-l$cf_gpp_libname"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in $CXXLIBS
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="$CXXLIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_gpp_libname; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; 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_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 CXXLIBS="$cf_add_libs"
 
@@ -22001,7 +23251,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
-	echo "$as_me:22004: result: $cf_cxx_library" >&5
+	echo "$as_me:23254: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -22017,7 +23267,7 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
-echo "$as_me:22020: checking how to run the C++ preprocessor" >&5
+echo "$as_me:23270: checking how to run the C++ preprocessor" >&5
 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
 if test -z "$CXXCPP"; then
   if test "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -22034,18 +23284,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 22037 "configure"
+#line 23287 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:22042: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23292: \"$ac_cpp conftest.$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:22048: \$? = $ac_status" >&5
+  echo "$as_me:23298: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22068,17 +23318,17 @@ 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 22071 "configure"
+#line 23321 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:22075: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23325: \"$ac_cpp conftest.$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:22081: \$? = $ac_status" >&5
+  echo "$as_me:23331: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22115,7 +23365,7 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:22118: result: $CXXCPP" >&5
+echo "$as_me:23368: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -22125,18 +23375,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 22128 "configure"
+#line 23378 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:22133: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23383: \"$ac_cpp conftest.$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:22139: \$? = $ac_status" >&5
+  echo "$as_me:23389: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22159,17 +23409,17 @@ 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 22162 "configure"
+#line 23412 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:22166: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23416: \"$ac_cpp conftest.$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:22172: \$? = $ac_status" >&5
+  echo "$as_me:23422: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22197,7 +23447,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:22200: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:23450: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -22212,23 +23462,23 @@ ac_main_return=return
 for ac_header in typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:22215: checking for $ac_header" >&5
+echo "$as_me:23465: 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 22221 "configure"
+#line 23471 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:22225: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23475: \"$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:22231: \$? = $ac_status" >&5
+  echo "$as_me:23481: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22247,7 +23497,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:22250: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:23500: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -22260,23 +23510,23 @@ done
 for ac_header in iostream
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:22263: checking for $ac_header" >&5
+echo "$as_me:23513: 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 22269 "configure"
+#line 23519 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:22273: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:23523: \"$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:22279: \$? = $ac_status" >&5
+  echo "$as_me:23529: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -22295,7 +23545,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:22298: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:23548: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -22306,10 +23556,10 @@ fi
 done
 
 if test x"$ac_cv_header_iostream" = xyes ; then
-	echo "$as_me:22309: checking if iostream uses std-namespace" >&5
+	echo "$as_me:23559: checking if iostream uses std-namespace" >&5
 echo $ECHO_N "checking if iostream uses std-namespace... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 22312 "configure"
+#line 23562 "configure"
 #include "confdefs.h"
 
 #include <iostream>
@@ -22326,16 +23576,16 @@ cerr << "testing" << endl;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22329: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23579: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22332: \$? = $ac_status" >&5
+  echo "$as_me:23582: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22335: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23585: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22338: \$? = $ac_status" >&5
+  echo "$as_me:23588: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_iostream_namespace=yes
 else
@@ -22344,7 +23594,7 @@ cat conftest.$ac_ext >&5
 cf_iostream_namespace=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:22347: result: $cf_iostream_namespace" >&5
+	echo "$as_me:23597: result: $cf_iostream_namespace" >&5
 echo "${ECHO_T}$cf_iostream_namespace" >&6
 	if test "$cf_iostream_namespace" = yes ; then
 
@@ -22355,7 +23605,7 @@ EOF
 	fi
 fi
 
-echo "$as_me:22358: checking if we should include stdbool.h" >&5
+echo "$as_me:23608: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -22363,7 +23613,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 22366 "configure"
+#line 23616 "configure"
 #include "confdefs.h"
 
 int
@@ -22375,23 +23625,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22378: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23628: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22381: \$? = $ac_status" >&5
+  echo "$as_me:23631: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22384: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23634: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22387: \$? = $ac_status" >&5
+  echo "$as_me:23637: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 22394 "configure"
+#line 23644 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -22407,16 +23657,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22410: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23660: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22413: \$? = $ac_status" >&5
+  echo "$as_me:23663: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22416: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23666: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22419: \$? = $ac_status" >&5
+  echo "$as_me:23669: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -22430,13 +23680,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:22433: result: yes" >&5
+then	echo "$as_me:23683: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:22435: result: no" >&5
+else	echo "$as_me:23685: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:22439: checking for builtin bool type" >&5
+echo "$as_me:23689: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -22444,7 +23694,7 @@ if test "${cf_cv_builtin_bool+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 22447 "configure"
+#line 23697 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -22459,16 +23709,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22462: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23712: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22465: \$? = $ac_status" >&5
+  echo "$as_me:23715: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22468: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23718: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22471: \$? = $ac_status" >&5
+  echo "$as_me:23721: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -22481,13 +23731,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:22484: result: yes" >&5
+then	echo "$as_me:23734: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:22486: result: no" >&5
+else	echo "$as_me:23736: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:22490: checking for size of bool" >&5
+echo "$as_me:23740: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22498,7 +23748,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 22501 "configure"
+#line 23751 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -22540,15 +23790,15 @@ int main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:22543: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23793: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22546: \$? = $ac_status" >&5
+  echo "$as_me:23796: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:22548: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23798: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22551: \$? = $ac_status" >&5
+  echo "$as_me:23801: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -22566,18 +23816,18 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:22569: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:23819: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in
 	(.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:22575: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:23825: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
-echo "$as_me:22580: checking for special defines needed for etip.h" >&5
+echo "$as_me:23830: checking for special defines needed for etip.h" >&5
 echo $ECHO_N "checking for special defines needed for etip.h... $ECHO_C" >&6
 cf_save_CXXFLAGS="$CXXFLAGS"
 cf_result="none"
@@ -22595,7 +23845,7 @@ do
 	test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
 	test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
 cat >conftest.$ac_ext <<_ACEOF
-#line 22598 "configure"
+#line 23848 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -22609,16 +23859,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22612: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23862: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22615: \$? = $ac_status" >&5
+  echo "$as_me:23865: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22618: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23868: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22621: \$? = $ac_status" >&5
+  echo "$as_me:23871: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -22639,12 +23889,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:22642: result: $cf_result" >&5
+echo "$as_me:23892: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:22647: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:23897: checking if $CXX accepts parameter initialization" >&5
 echo $ECHO_N "checking if $CXX accepts parameter initialization... $ECHO_C" >&6
 if test "${cf_cv_cpp_param_init+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22661,7 +23911,7 @@ ac_main_return=return
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 22664 "configure"
+#line 23914 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -22680,15 +23930,15 @@ int main(void) { }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:22683: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23933: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22686: \$? = $ac_status" >&5
+  echo "$as_me:23936: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:22688: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23938: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22691: \$? = $ac_status" >&5
+  echo "$as_me:23941: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -22707,7 +23957,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:22710: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:23960: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes &&
@@ -22717,7 +23967,7 @@ EOF
 
 if test -n "$CXX"; then
 
-echo "$as_me:22720: checking if $CXX accepts static_cast" >&5
+echo "$as_me:23970: checking if $CXX accepts static_cast" >&5
 echo $ECHO_N "checking if $CXX accepts static_cast... $ECHO_C" >&6
 if test "${cf_cv_cpp_static_cast+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22731,7 +23981,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 22734 "configure"
+#line 23984 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -22775,16 +24025,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:22778: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24028: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22781: \$? = $ac_status" >&5
+  echo "$as_me:24031: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:22784: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24034: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22787: \$? = $ac_status" >&5
+  echo "$as_me:24037: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -22802,7 +24052,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:22805: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:24055: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -22851,7 +24101,7 @@ else
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:22854: checking for size of bool" >&5
+echo "$as_me:24104: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22862,7 +24112,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 22865 "configure"
+#line 24115 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -22904,15 +24154,15 @@ int main(void)
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:22907: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24157: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22910: \$? = $ac_status" >&5
+  echo "$as_me:24160: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:22912: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24162: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22915: \$? = $ac_status" >&5
+  echo "$as_me:24165: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -22930,25 +24180,25 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:22933: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:24183: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in
 	(.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:22939: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:24189: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
 		else
-			echo "$as_me:22945: checking for fallback type of bool" >&5
+			echo "$as_me:24195: checking for fallback type of bool" >&5
 echo $ECHO_N "checking for fallback type of bool... $ECHO_C" >&6
 			case "$host_cpu" in
 			(i?86)	cf_cv_type_of_bool=char	;;
 			(*)	cf_cv_type_of_bool=int	;;
 			esac
-			echo "$as_me:22951: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:24201: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -22977,7 +24227,7 @@ if test -f "${srcdir}/Ada95/Makefile.in" ; then
 
 	if test "$cf_with_ada" != "no" ; then
 		if test "$with_libtool" != "no"; then
-			{ echo "$as_me:22980: WARNING: libtool does not support Ada - disabling feature" >&5
+			{ echo "$as_me:24230: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 			cf_with_ada=no
 		fi
@@ -22985,80 +24235,90 @@ echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 
 	if test "$cf_with_ada" != "no" ; then
 
-cf_ada_make=gnatmake
-cf_ada_config="#"
-# Extract the first word of "$cf_ada_make", so it can be a program name with args.
-set dummy $cf_ada_make; ac_word=$2
-echo "$as_me:22992: checking for $ac_word" >&5
+for cf_prog_gnat in gnat gnatmake gprconfig gprbuild
+do
+
+cf_upper_prog_gnat=`echo "${cf_prog_gnat}" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	unset ac_cv_path_cf_TEMP_gnat
+	unset cf_TEMP_gnat
+	# Extract the first word of "$cf_prog_gnat", so it can be a program name with args.
+set dummy $cf_prog_gnat; ac_word=$2
+echo "$as_me:24247: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_gnatmake_exists+set}" = set; then
+if test "${ac_cv_path_cf_TEMP_gnat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -n "$gnatmake_exists"; then
-  ac_cv_prog_gnatmake_exists="$gnatmake_exists" # Let the user override the test.
-else
+  case $cf_TEMP_gnat in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_cf_TEMP_gnat="$cf_TEMP_gnat" # Let the user override the test with a path.
+  ;;
+  *)
   ac_save_IFS=$IFS; IFS=$ac_path_separator
 ac_dummy="$PATH"
 for ac_dir in $ac_dummy; do
   IFS=$ac_save_IFS
   test -z "$ac_dir" && ac_dir=.
-  $as_executable_p "$ac_dir/$ac_word" || continue
-ac_cv_prog_gnatmake_exists="yes"
-echo "$as_me:23007: found $ac_dir/$ac_word" >&5
-break
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_cf_TEMP_gnat="$ac_dir/$ac_word"
+   echo "$as_me:24264: found $ac_dir/$ac_word" >&5
+   break
+fi
 done
 
-  test -z "$ac_cv_prog_gnatmake_exists" && ac_cv_prog_gnatmake_exists="no"
-fi
+  test -z "$ac_cv_path_cf_TEMP_gnat" && ac_cv_path_cf_TEMP_gnat="no"
+  ;;
+esac
 fi
-gnatmake_exists=$ac_cv_prog_gnatmake_exists
-if test -n "$gnatmake_exists"; then
-  echo "$as_me:23016: result: $gnatmake_exists" >&5
-echo "${ECHO_T}$gnatmake_exists" >&6
+cf_TEMP_gnat=$ac_cv_path_cf_TEMP_gnat
+
+if test -n "$cf_TEMP_gnat"; then
+  echo "$as_me:24276: result: $cf_TEMP_gnat" >&5
+echo "${ECHO_T}$cf_TEMP_gnat" >&6
 else
-  echo "$as_me:23019: result: no" >&5
+  echo "$as_me:24279: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-if test "$ac_cv_prog_gnatmake_exists" = no; then
-	cf_ada_make=
-	cf_cv_prog_gnat_correct=no
-else
-	# Extract the first word of "gprconfig", so it can be a program name with args.
-set dummy gprconfig; ac_word=$2
-echo "$as_me:23029: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_gprconfig_exists+set}" = set; then
+	eval cf_cv_PATH_$cf_upper_prog_gnat=$ac_cv_path_cf_TEMP_gnat
+
+	if test "x$cf_TEMP_gnat" != xno; then
+		unset cf_cv_gnat_version
+		unset cf_TEMP_gnat
+
+echo "$as_me:24289: checking for $cf_prog_gnat version" >&5
+echo $ECHO_N "checking for $cf_prog_gnat version... $ECHO_C" >&6
+if test "${cf_cv_gnat_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -n "$gprconfig_exists"; then
-  ac_cv_prog_gprconfig_exists="$gprconfig_exists" # Let the user override the test.
-else
-  ac_save_IFS=$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/$ac_word" || continue
-ac_cv_prog_gprconfig_exists="yes"
-echo "$as_me:23044: found $ac_dir/$ac_word" >&5
-break
-done
 
-  test -z "$ac_cv_prog_gprconfig_exists" && ac_cv_prog_gprconfig_exists="no"
-fi
-fi
-gprconfig_exists=$ac_cv_prog_gprconfig_exists
-if test -n "$gprconfig_exists"; then
-  echo "$as_me:23053: result: $gprconfig_exists" >&5
-echo "${ECHO_T}$gprconfig_exists" >&6
-else
-  echo "$as_me:23056: result: no" >&5
-echo "${ECHO_T}no" >&6
+cf_cv_gnat_version=`$cf_prog_gnat --version 2>&1 | \
+	grep '[0-9].[0-9][0-9]*' |\
+	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
+
 fi
+echo "$as_me:24300: result: $cf_cv_gnat_version" >&5
+echo "${ECHO_T}$cf_cv_gnat_version" >&6
+test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
+eval cf_TEMP_gnat=$cf_cv_gnat_version; unset cf_cv_gnat_version
 
-	if test "$ac_cv_prog_gprconfig_exists" = yes
-	then
+	fi
+	eval cf_cv_VERSION_$cf_upper_prog_gnat=$cf_TEMP_gnat
+
+	unset cf_TEMP_gnat
+	unset cf_cv_gnat_version
+	unset ac_cv_path_cf_TEMP_gnat
+done
+
+if test "x$cf_cv_VERSION_GNATMAKE" = "xno"; then
+	cf_ada_make=
+	cf_cv_prog_gnat_correct=no
+else
+	cf_ada_make=gnatmake
+	if test "x$cf_cv_VERSION_GPRCONFIG" = "xno"; then
+		# gprconfig is newer than gnatmake; we can continue...
+		cf_ada_config="##"
+	else
 		rm -rf conftest* *~conftest*
 		if mkdir conftest.src
 		then
@@ -23066,16 +24326,29 @@ fi
 			cd conftest.src
 			for cf_gprconfig in Ada C
 			do
-				echo "$as_me:23069: checking for gprconfig name for $cf_gprconfig" >&5
+				echo "$as_me:24329: checking for gprconfig name for $cf_gprconfig" >&5
 echo $ECHO_N "checking for gprconfig name for $cf_gprconfig... $ECHO_C" >&6
-				cf_gprconfig_value=`echo s| gprconfig --config=$cf_gprconfig 2>&5 | ${AWK:-awk} '/^\*/{print $3;}' | head -n 1`
+				if test $cf_gprconfig = C
+				then
+					for cf_gprconfig_param in \
+						$cf_gprconfig,,,,GNATGCC \
+						$cf_gprconfig,,,,GCC \
+						$cf_gprconfig
+					do
+						cf_gprconfig_value=`echo s| gprconfig --config=$cf_gprconfig_param 2>&5 | ${AWK:-awk} '/^\*/{print $3;}' | head -n 1`
+						test -n "$cf_gprconfig_value" && break
+					done
+				else
+					cf_gprconfig_param=$cf_gprconfig
+					cf_gprconfig_value=`echo s| gprconfig --config=$cf_gprconfig_param 2>&5 | ${AWK:-awk} '/^\*/{print $3;}' | head -n 1`
+				fi
 				if test -n "$cf_gprconfig_value"
 				then
 					eval cf_ada_config_$cf_gprconfig=$cf_gprconfig_value
-					echo "$as_me:23075: result: $cf_gprconfig_value" >&5
+					echo "$as_me:24348: result: $cf_gprconfig_value" >&5
 echo "${ECHO_T}$cf_gprconfig_value" >&6
 				else
-					echo "$as_me:23078: result: missing" >&5
+					echo "$as_me:24351: result: missing" >&5
 echo "${ECHO_T}missing" >&6
 					cf_ada_config="#"
 					break
@@ -23084,35 +24357,39 @@ echo "${ECHO_T}missing" >&6
 			cd ..
 			rm -rf conftest* *~conftest*
 		fi
-	else
-		# gprconfig is newer than gnatmake; we can continue...
-		cf_ada_config="##"
 	fi
 	if test "x$cf_ada_config" != "x#"
 	then
 
-echo "$as_me:23094: checking for gnat version" >&5
+echo "$as_me:24364: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
-cf_gnat_version=`${cf_ada_make:-gnatmake} -v 2>&1 | \
+if test "${cf_cv_gnat_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_gnat_version=`${cf_ada_make:-gnatmake} --version 2>&1 | \
 	grep '[0-9].[0-9][0-9]*' |\
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
-echo "$as_me:23099: result: $cf_gnat_version" >&5
-echo "${ECHO_T}$cf_gnat_version" >&6
 
-case $cf_gnat_version in
+fi
+echo "$as_me:24375: result: $cf_cv_gnat_version" >&5
+echo "${ECHO_T}$cf_cv_gnat_version" >&6
+test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
+
+case $cf_cv_gnat_version in
 (3.1[1-9]*|3.[2-9]*|[4-9].*|20[0-9][0-9])
 	cf_cv_prog_gnat_correct=yes
 	;;
 (*)
-	{ echo "$as_me:23107: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
-echo "$as_me: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
+	{ echo "$as_me:24384: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+echo "$as_me: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
 	cf_cv_prog_gnat_correct=no
 	;;
 esac
 
 		# Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:23115: checking for $ac_word" >&5
+echo "$as_me:24392: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_M4_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23127,7 +24404,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_M4_exists="yes"
-echo "$as_me:23130: found $ac_dir/$ac_word" >&5
+echo "$as_me:24407: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -23136,19 +24413,20 @@ fi
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:23139: result: $M4_exists" >&5
+  echo "$as_me:24416: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:23142: result: no" >&5
+  echo "$as_me:24419: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 		if test "$ac_cv_prog_M4_exists" = no; then
 			cf_cv_prog_gnat_correct=no
-			echo Ada95 binding required program m4 not found. Ada95 binding disabled.
+			{ echo "$as_me:24425: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&5
+echo "$as_me: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&2;}
 		fi
 		if test "$cf_cv_prog_gnat_correct" = yes; then
-			echo "$as_me:23151: checking if GNAT works" >&5
+			echo "$as_me:24429: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf conftest* *~conftest*
@@ -23176,7 +24454,7 @@ else
 fi
 rm -rf conftest* *~conftest*
 
-			echo "$as_me:23179: result: $cf_cv_prog_gnat_correct" >&5
+			echo "$as_me:24457: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
 		fi
 	else
@@ -23188,7 +24466,7 @@ fi
 
  	ADAFLAGS="$ADAFLAGS -gnatpn"
 
-	echo "$as_me:23191: checking optimization options for ADAFLAGS" >&5
+	echo "$as_me:24469: checking optimization options for ADAFLAGS" >&5
 echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 	case "$CFLAGS" in
 	(*-g*)
@@ -23205,10 +24483,10 @@ echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 
 		;;
 	esac
-	echo "$as_me:23208: result: $ADAFLAGS" >&5
+	echo "$as_me:24486: result: $ADAFLAGS" >&5
 echo "${ECHO_T}$ADAFLAGS" >&6
 
-echo "$as_me:23211: checking if GNATPREP supports -T option" >&5
+echo "$as_me:24489: checking if GNATPREP supports -T option" >&5
 echo $ECHO_N "checking if GNATPREP supports -T option... $ECHO_C" >&6
 if test "${cf_cv_gnatprep_opt_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23218,13 +24496,13 @@ cf_cv_gnatprep_opt_t=no
 gnatprep -T 2>/dev/null >/dev/null && cf_cv_gnatprep_opt_t=yes
 
 fi
-echo "$as_me:23221: result: $cf_cv_gnatprep_opt_t" >&5
+echo "$as_me:24499: result: $cf_cv_gnatprep_opt_t" >&5
 echo "${ECHO_T}$cf_cv_gnatprep_opt_t" >&6
 test "$cf_cv_gnatprep_opt_t" = yes && GNATPREP_OPTS="-T $GNATPREP_OPTS"
 
-echo "$as_me:23225: checking if GNAT supports generics" >&5
+echo "$as_me:24503: checking if GNAT supports generics" >&5
 echo $ECHO_N "checking if GNAT supports generics... $ECHO_C" >&6
-case $cf_gnat_version in
+case $cf_cv_gnat_version in
 (3.[1-9]*|[4-9].*)
 	cf_gnat_generics=yes
 	;;
@@ -23232,7 +24510,7 @@ case $cf_gnat_version in
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:23235: result: $cf_gnat_generics" >&5
+echo "$as_me:24513: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -23244,7 +24522,7 @@ else
 	cf_generic_objects=
 fi
 
-echo "$as_me:23247: checking if GNAT supports SIGINT" >&5
+echo "$as_me:24525: checking if GNAT supports SIGINT" >&5
 echo $ECHO_N "checking if GNAT supports SIGINT... $ECHO_C" >&6
 if test "${cf_cv_gnat_sigint+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23292,7 +24570,7 @@ fi
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:23295: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:24573: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test $cf_cv_gnat_sigint = yes ; then
@@ -23305,9 +24583,9 @@ cf_gnat_libraries=no
 cf_gnat_projects=no
 
 if test "$enable_gnat_projects" != no ; then
-echo "$as_me:23308: checking if GNAT supports project files" >&5
+echo "$as_me:24586: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
-case $cf_gnat_version in
+case $cf_cv_gnat_version in
 (3.[0-9]*)
 	;;
 (*)
@@ -23368,15 +24646,15 @@ CF_EOF
 	esac
 	;;
 esac
-echo "$as_me:23371: result: $cf_gnat_projects" >&5
+echo "$as_me:24649: result: $cf_gnat_projects" >&5
 echo "${ECHO_T}$cf_gnat_projects" >&6
 fi # enable_gnat_projects
 
 if test $cf_gnat_projects = yes
 then
-	echo "$as_me:23377: checking if GNAT supports libraries" >&5
+	echo "$as_me:24655: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:23379: result: $cf_gnat_libraries" >&5
+	echo "$as_me:24657: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -23396,7 +24674,7 @@ else
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:23399: checking for ada-compiler" >&5
+echo "$as_me:24677: checking for ada-compiler" >&5
 echo $ECHO_N "checking for ada-compiler... $ECHO_C" >&6
 
 # Check whether --with-ada-compiler or --without-ada-compiler was given.
@@ -23407,12 +24685,12 @@ else
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:23410: result: $cf_ada_compiler" >&5
+echo "$as_me:24688: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 			cf_ada_package=terminal_interface
 
-echo "$as_me:23415: checking for ada-include" >&5
+echo "$as_me:24693: checking for ada-include" >&5
 echo $ECHO_N "checking for ada-include... $ECHO_C" >&6
 
 # Check whether --with-ada-include or --without-ada-include was given.
@@ -23448,7 +24726,7 @@ case ".$withval" in
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:23451: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:24729: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -23457,10 +24735,10 @@ esac
 fi
 eval ADA_INCLUDE="$withval"
 
-echo "$as_me:23460: result: $ADA_INCLUDE" >&5
+echo "$as_me:24738: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:23463: checking for ada-objects" >&5
+echo "$as_me:24741: checking for ada-objects" >&5
 echo $ECHO_N "checking for ada-objects... $ECHO_C" >&6
 
 # Check whether --with-ada-objects or --without-ada-objects was given.
@@ -23496,7 +24774,7 @@ case ".$withval" in
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:23499: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:24777: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -23505,10 +24783,10 @@ esac
 fi
 eval ADA_OBJECTS="$withval"
 
-echo "$as_me:23508: result: $ADA_OBJECTS" >&5
+echo "$as_me:24786: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:23511: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:24789: checking if an Ada95 shared-library should be built" >&5
 echo $ECHO_N "checking if an Ada95 shared-library should be built... $ECHO_C" >&6
 
 # Check whether --with-ada-sharedlib or --without-ada-sharedlib was given.
@@ -23518,14 +24796,14 @@ if test "${with_ada_sharedlib+set}" = set; then
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:23521: result: $with_ada_sharedlib" >&5
+echo "$as_me:24799: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 if test "x$with_ada_sharedlib" != xno
 then
 	if test "x$cf_gnat_projects" != xyes
 	then
-		{ echo "$as_me:23528: WARNING: disabling shared-library since GNAT projects are not supported" >&5
+		{ echo "$as_me:24806: WARNING: disabling shared-library since GNAT projects are not supported" >&5
 echo "$as_me: WARNING: disabling shared-library since GNAT projects are not supported" >&2;}
 		with_ada_sharedlib=no
 	fi
@@ -23543,6 +24821,27 @@ then
 	fi
 fi
 
+			# allow the Ada binding to be renamed
+
+echo "$as_me:24826: checking for ada-libname" >&5
+echo $ECHO_N "checking for ada-libname... $ECHO_C" >&6
+
+# Check whether --with-ada-libname or --without-ada-libname was given.
+if test "${with_ada_libname+set}" = set; then
+  withval="$with_ada_libname"
+  ADA_LIBNAME=$withval
+else
+  ADA_LIBNAME=AdaCurses
+fi;
+case "x$ADA_LIBNAME" in
+(x|xyes|xno)
+	ADA_LIBNAME=AdaCurses
+	;;
+esac
+
+echo "$as_me:24842: result: $ADA_LIBNAME" >&5
+echo "${ECHO_T}$ADA_LIBNAME" >&6
+
 		fi
 	fi
 else
@@ -23551,13 +24850,13 @@ fi
 
 # do this "late" to avoid conflict with header-checks
 if test "x$with_widec" = xyes ; then
-	echo "$as_me:23554: checking for wchar_t" >&5
+	echo "$as_me:24853: checking for wchar_t" >&5
 echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6
 if test "${ac_cv_type_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 23560 "configure"
+#line 24859 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23572,16 +24871,16 @@ if (sizeof (wchar_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:23575: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23578: \$? = $ac_status" >&5
+  echo "$as_me:24877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:23581: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23584: \$? = $ac_status" >&5
+  echo "$as_me:24883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_wchar_t=yes
 else
@@ -23591,10 +24890,10 @@ ac_cv_type_wchar_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:23594: result: $ac_cv_type_wchar_t" >&5
+echo "$as_me:24893: result: $ac_cv_type_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_type_wchar_t" >&6
 
-echo "$as_me:23597: checking size of wchar_t" >&5
+echo "$as_me:24896: checking size of wchar_t" >&5
 echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6
 if test "${ac_cv_sizeof_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23603,7 +24902,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 23606 "configure"
+#line 24905 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23615,21 +24914,21 @@ int _array_ [1 - 2 * !((sizeof (wchar_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:23618: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24917: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23621: \$? = $ac_status" >&5
+  echo "$as_me:24920: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:23624: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24923: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23627: \$? = $ac_status" >&5
+  echo "$as_me:24926: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 23632 "configure"
+#line 24931 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23641,16 +24940,16 @@ int _array_ [1 - 2 * !((sizeof (wchar_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:23644: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24943: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23647: \$? = $ac_status" >&5
+  echo "$as_me:24946: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:23650: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24949: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23653: \$? = $ac_status" >&5
+  echo "$as_me:24952: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -23666,7 +24965,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 23669 "configure"
+#line 24968 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23678,16 +24977,16 @@ int _array_ [1 - 2 * !((sizeof (wchar_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:23681: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24980: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23684: \$? = $ac_status" >&5
+  echo "$as_me:24983: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:23687: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24986: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23690: \$? = $ac_status" >&5
+  echo "$as_me:24989: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -23703,7 +25002,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 23706 "configure"
+#line 25005 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23715,16 +25014,16 @@ int _array_ [1 - 2 * !((sizeof (wchar_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:23718: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25017: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23721: \$? = $ac_status" >&5
+  echo "$as_me:25020: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:23724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23727: \$? = $ac_status" >&5
+  echo "$as_me:25026: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -23737,12 +25036,12 @@ done
 ac_cv_sizeof_wchar_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:23740: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:25039: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 23745 "configure"
+#line 25044 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23758,15 +25057,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:23761: \"$ac_link\"") >&5
+if { (eval echo "$as_me:25060: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23764: \$? = $ac_status" >&5
+  echo "$as_me:25063: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:23766: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25065: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23769: \$? = $ac_status" >&5
+  echo "$as_me:25068: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_wchar_t=`cat conftest.val`
 else
@@ -23782,12 +25081,25 @@ else
   ac_cv_sizeof_wchar_t=0
 fi
 fi
-echo "$as_me:23785: result: $ac_cv_sizeof_wchar_t" >&5
+echo "$as_me:25084: result: $ac_cv_sizeof_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
 EOF
 
+	# cross-compiling to mingw can run into the problem that attempting to
+	# link with the regex library fails, causing the test to not set this to
+	# a number.  "recent" autoconf does not address this problem either -TD
+	if test -z "$ac_cv_sizeof_wchar_t"
+	then
+		test -n "$verbose" && echo "	test failed (assume 2)" 1>&6
+
+echo "${as_me:-configure}:25097: testing test failed (assume 2) ..." 1>&5
+
+		sed /SIZEOF_WCHAR_T/d confdefs.h >confdefs.tmp
+		mv confdefs.tmp confdefs.h
+		echo "#define SIZEOF_WCHAR_T 2" >>confdefs.h
+	fi
 fi
 
 ### Construct the ncurses library-subsets, if any, from this set of keywords:
@@ -23800,7 +25112,7 @@ fi
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:23803: checking for library subsets" >&5
+echo "$as_me:25115: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -23842,7 +25154,7 @@ fi
 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:23845: result: $LIB_SUBSETS" >&5
+echo "$as_me:25157: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -23873,7 +25185,7 @@ elif test "$includedir" != "/usr/include"; then
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:23876: checking default library suffix" >&5
+echo "$as_me:25188: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -23884,10 +25196,10 @@ echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 	(shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:23887: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:25199: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:23890: checking default library-dependency suffix" >&5
+echo "$as_me:25202: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case X$DFT_LWR_MODEL in
@@ -23945,10 +25257,10 @@ echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 		DFT_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_LIB_SUFFIX}"
 		DFT_DEP_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_DEP_SUFFIX}"
 	fi
-echo "$as_me:23948: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:25260: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:23951: checking default object directory" >&5
+echo "$as_me:25263: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -23964,11 +25276,11 @@ echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:23967: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:25279: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 if test "x$cf_with_cxx" = xyes ; then
-echo "$as_me:23971: checking c++ library-dependency suffix" >&5
+echo "$as_me:25283: checking c++ library-dependency suffix" >&5
 echo $ECHO_N "checking c++ library-dependency suffix... $ECHO_C" >&6
 if test "$with_libtool" != "no"; then
 	# libtool thinks it can make c++ shared libraries (perhaps only g++)
@@ -24036,7 +25348,7 @@ else
 	fi
 
 fi
-echo "$as_me:24039: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:25351: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -24212,19 +25524,19 @@ fi
 
 if test -n "$LDFLAGS_STATIC" && test -n "$LDFLAGS_SHARED"
 then
-	echo "$as_me:24215: checking if linker supports switching between static/dynamic" >&5
+	echo "$as_me:25527: checking if linker supports switching between static/dynamic" >&5
 echo $ECHO_N "checking if linker supports switching between static/dynamic... $ECHO_C" >&6
 
 	rm -f libconftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 24220 "configure"
+#line 25532 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp) { return fflush(fp); }
 EOF
-	if { (eval echo "$as_me:24224: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:25536: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24227: \$? = $ac_status" >&5
+  echo "$as_me:25539: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		( $AR $ARFLAGS libconftest.a conftest.o ) 2>&5 1>/dev/null
 		( eval $RANLIB libconftest.a ) 2>&5 >/dev/null
@@ -24235,10 +25547,10 @@ EOF
 
 	LIBS="$LDFLAGS_STATIC -L`pwd` -lconftest $LDFLAGS_DYNAMIC $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 24238 "configure"
+#line 25550 "configure"
 #include "confdefs.h"
 
-#line 24241 "configure"
+#line 25553 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp);
 
@@ -24253,16 +25565,16 @@ main (void)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:24256: \"$ac_link\"") >&5
+if { (eval echo "$as_me:25568: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24259: \$? = $ac_status" >&5
+  echo "$as_me:25571: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:24262: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25574: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24265: \$? = $ac_status" >&5
+  echo "$as_me:25577: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	# some linkers simply ignore the -dynamic
@@ -24285,7 +25597,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	rm -f libconftest.*
 	LIBS="$cf_save_LIBS"
 
-	echo "$as_me:24288: result: $cf_ldflags_static" >&5
+	echo "$as_me:25600: result: $cf_ldflags_static" >&5
 echo "${ECHO_T}$cf_ldflags_static" >&6
 
 	if test $cf_ldflags_static != yes
@@ -24301,7 +25613,7 @@ fi
 	;;
 esac
 
-echo "$as_me:24304: checking where we will install curses.h" >&5
+echo "$as_me:25616: checking where we will install curses.h" >&5
 echo $ECHO_N "checking where we will install curses.h... $ECHO_C" >&6
 
 includesubdir=
@@ -24311,7 +25623,7 @@ if test "$with_overwrite" = no && \
 then
 	includesubdir="/ncurses${USE_LIB_SUFFIX}"
 fi
-echo "$as_me:24314: result: ${includedir}${includesubdir}" >&5
+echo "$as_me:25626: result: ${includedir}${includesubdir}" >&5
 echo "${ECHO_T}${includedir}${includesubdir}" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -24319,7 +25631,7 @@ echo "${ECHO_T}${includedir}${includesubdir}" >&6
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:24322: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:25634: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
 echo "$as_me: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&2;}
 fi
 fi
@@ -24334,10 +25646,104 @@ cat >>confdefs.h <<\EOF
 #define HAVE_SLK_COLOR 1
 EOF
 
+# pkgsrc uses these
+
+echo "$as_me:25651: checking for desired basename for form library" >&5
+echo $ECHO_N "checking for desired basename for form library... $ECHO_C" >&6
+
+# Check whether --with-form-libname or --without-form-libname was given.
+if test "${with_form_libname+set}" = set; then
+  withval="$with_form_libname"
+  with_lib_basename=$withval
+else
+  with_lib_basename=form
+fi;
+FORM_NAME="$with_lib_basename"
+
+case "x$FORM_NAME" in
+(x|xno|xnone|xyes)
+	FORM_NAME=form
+	;;
+(*)
+	;;
+esac
+
+echo "$as_me:25671: result: $FORM_NAME" >&5
+echo "${ECHO_T}$FORM_NAME" >&6
+
+echo "$as_me:25674: checking for desired basename for menu library" >&5
+echo $ECHO_N "checking for desired basename for menu library... $ECHO_C" >&6
+
+# Check whether --with-menu-libname or --without-menu-libname was given.
+if test "${with_menu_libname+set}" = set; then
+  withval="$with_menu_libname"
+  with_lib_basename=$withval
+else
+  with_lib_basename=menu
+fi;
+MENU_NAME="$with_lib_basename"
+
+case "x$MENU_NAME" in
+(x|xno|xnone|xyes)
+	MENU_NAME=menu
+	;;
+(*)
+	;;
+esac
+
+echo "$as_me:25694: result: $MENU_NAME" >&5
+echo "${ECHO_T}$MENU_NAME" >&6
+
+echo "$as_me:25697: checking for desired basename for panel library" >&5
+echo $ECHO_N "checking for desired basename for panel library... $ECHO_C" >&6
+
+# Check whether --with-panel-libname or --without-panel-libname was given.
+if test "${with_panel_libname+set}" = set; then
+  withval="$with_panel_libname"
+  with_lib_basename=$withval
+else
+  with_lib_basename=panel
+fi;
+PANEL_NAME="$with_lib_basename"
+
+case "x$PANEL_NAME" in
+(x|xno|xnone|xyes)
+	PANEL_NAME=panel
+	;;
+(*)
+	;;
+esac
+
+echo "$as_me:25717: result: $PANEL_NAME" >&5
+echo "${ECHO_T}$PANEL_NAME" >&6
+
+echo "$as_me:25720: checking for desired basename for cxx library" >&5
+echo $ECHO_N "checking for desired basename for cxx library... $ECHO_C" >&6
+
+# Check whether --with-cxx-libname or --without-cxx-libname was given.
+if test "${with_cxx_libname+set}" = set; then
+  withval="$with_cxx_libname"
+  with_lib_basename=$withval
+else
+  with_lib_basename=ncurses++
+fi;
+CXX_NAME="$with_lib_basename"
+
+case "x$CXX_NAME" in
+(x|xno|xnone|xyes)
+	CXX_NAME=ncurses++
+	;;
+(*)
+	;;
+esac
+
+echo "$as_me:25740: result: $CXX_NAME" >&5
+echo "${ECHO_T}$CXX_NAME" >&6
+
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:24340: checking for src modules" >&5
+echo "$as_me:25746: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -24389,20 +25795,24 @@ EOF
 #define HAVE_LIB${cf_have_include} 1
 EOF
 
-			TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
-			TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEP2"
+cf_map_lib_basename=`echo "$cf_dir" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+eval TEST_ROOT=\$${cf_map_lib_basename}_NAME
+
+			TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TEST_ROOT}${DFT_DEP_SUFFIX} $TEST_DEPS"
+			TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TEST_ROOT}${DFT_DEP_SUFFIX} $TEST_DEP2"
 			if test "$DFT_LWR_MODEL" = "libtool"; then
 				TEST_ARGS="${TEST_DEPS}"
 				TEST_ARG2="${TEST_DEP2}"
 			else
-				TEST_ARGS="-l${cf_dir}${USE_ARG_SUFFIX} $TEST_ARGS"
-				TEST_ARG2="-l${cf_dir}${USE_ARG_SUFFIX} $TEST_ARG2"
+				TEST_ARGS="-l${TEST_ROOT}${USE_ARG_SUFFIX} $TEST_ARGS"
+				TEST_ARG2="-l${TEST_ROOT}${USE_ARG_SUFFIX} $TEST_ARG2"
 			fi
 			PC_MODULES_TO_MAKE="${PC_MODULES_TO_MAKE} ${cf_dir}${USE_ARG_SUFFIX}"
 		fi
 	fi
 done
-echo "$as_me:24405: result: $cf_cv_src_modules" >&5
+echo "$as_me:25815: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -24454,6 +25864,7 @@ if test -n "$ADA_SUBDIRS"; then
 fi
 
 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
+   SUB_MAKEFILES="$SUB_MAKEFILES Ada95/src/library.gpr:Ada95/src/library.gpr.in"
    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
 fi
@@ -24637,53 +26048,6 @@ if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
 fi
 
-# Extract the first word of "tic", so it can be a program name with args.
-set dummy tic; ac_word=$2
-echo "$as_me:24642: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_TIC_PATH+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $TIC_PATH in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_TIC_PATH="$TIC_PATH" # Let the user override the test with a path.
-  ;;
-  *)
-  ac_save_IFS=$IFS; IFS=$ac_path_separator
-ac_dummy="$PATH:/usr/local/ncurses/bin"
-for ac_dir in $ac_dummy; do
-  IFS=$ac_save_IFS
-  test -z "$ac_dir" && ac_dir=.
-  if $as_executable_p "$ac_dir/$ac_word"; then
-   ac_cv_path_TIC_PATH="$ac_dir/$ac_word"
-   echo "$as_me:24659: found $ac_dir/$ac_word" >&5
-   break
-fi
-done
-
-  test -z "$ac_cv_path_TIC_PATH" && ac_cv_path_TIC_PATH="unknown"
-  ;;
-esac
-fi
-TIC_PATH=$ac_cv_path_TIC_PATH
-
-if test -n "$TIC_PATH"; then
-  echo "$as_me:24671: result: $TIC_PATH" >&5
-echo "${ECHO_T}$TIC_PATH" >&6
-else
-  echo "$as_me:24674: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-if test -n "$FALLBACK_LIST"
-then
-	if test "$TIC_PATH" = unknown
-	then
-		{ echo "$as_me:24682: WARNING: no tic program found for fallbacks" >&5
-echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
-	fi
-fi
-
 if test "x$cf_with_tests" != xno ; then
 	MAKE_TESTS=
 else
@@ -24692,12 +26056,6 @@ fi
 
 ADAHTML_DIR=../../doc/html/ada
 
-# these could be configurable, but are not currently
-PANEL_NAME=panel
-MENU_NAME=menu
-FORM_NAME=form
-CXX_NAME=ncurses++
-
 # workaround for OS/2 (20151017)
 case $cf_cv_system_name in
 (os2*)
@@ -24715,7 +26073,7 @@ case $cf_cv_system_name in
 	(*-D_XOPEN_SOURCE_EXTENDED*)
 		test -n "$verbose" && echo "	moving _XOPEN_SOURCE_EXTENDED to work around g++ problem" 1>&6
 
-echo "${as_me:-configure}:24718: testing moving _XOPEN_SOURCE_EXTENDED to work around g++ problem ..." 1>&5
+echo "${as_me:-configure}:26076: testing moving _XOPEN_SOURCE_EXTENDED to work around g++ problem ..." 1>&5
 
 		CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
 		CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
@@ -24726,7 +26084,7 @@ esac
 
 # Help to automatically enable the extended curses features when using either
 # the *-config or the ".pc" files by adding defines.
-echo "$as_me:24729: checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script" >&5
+echo "$as_me:26087: checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script" >&5
 echo $ECHO_N "checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script... $ECHO_C" >&6
 PKG_CFLAGS=
 for cf_loop1 in $CPPFLAGS_after_XOPEN
@@ -24742,7 +26100,7 @@ do
 	done
 	test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
 done
-echo "$as_me:24745: result: $PKG_CFLAGS" >&5
+echo "$as_me:26103: result: $PKG_CFLAGS" >&5
 echo "${ECHO_T}$PKG_CFLAGS" >&6
 
 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
@@ -24782,7 +26140,11 @@ else
 	MISC_UNINSTALL_DATA=uninstall.data
 fi
 
-SUB_SCRIPTS=
+if test "x$cf_with_db_install" = "xno" || test "x$TERMINFO_SRC" = "xno"; then
+	MAKE_DATABASE="#"
+else
+	MAKE_DATABASE="$MAKE_TERMINFO"
+fi
 
 if test -n "$PACKAGE"
 then
@@ -24799,7 +26161,7 @@ then
 	cf_filter_syms=$cf_dft_filter_syms
 	test -n "$verbose" && echo "	will map symbols to ABI=$cf_cv_abi_version" 1>&6
 
-echo "${as_me:-configure}:24802: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
+echo "${as_me:-configure}:26164: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
 
 fi
 
@@ -24824,11 +26186,82 @@ else
 	CHECK_BUILD=
 fi
 
+# This is used for the *-config script and *.pc data files.
+
+echo "$as_me:26191: checking for linker search path" >&5
+echo $ECHO_N "checking for linker search path... $ECHO_C" >&6
+if test "${cf_cv_ld_searchpath+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" != yes ; then
+
+# GNU binutils' ld does not involve permissions which may stop ldconfig.
+cf_pathlist=`ld --verbose 2>/dev/null | grep SEARCH_DIR | sed -e 's,SEARCH_DIR[("=][("=]*,,g' -e 's/"[)];//gp' | sort -u`
+
+# The -NX options tell newer versions of Linux ldconfig to not attempt to
+# update the cache, which makes it run faster.
+test -z "$cf_pathlist" && \
+	cf_pathlist=`ldconfig -NX -v 2>/dev/null | sed -e '/^[ 	]/d' -e 's/:$//' | sort -u`
+
+test -z "$cf_pathlist" &&
+	cf_pathlist=`ldconfig -v 2>/dev/null | sed -n -e '/^[ 	]/d' -e 's/:$//p' | sort -u`
+
+# This works with OpenBSD 6.5, which lists only filenames
+test -z "$cf_pathlist" &&
+	cf_pathlist=`ldconfig -v 2>/dev/null | sed -n -e 's,^Adding \(.*\)/.*$,\1,p' | sort -u`
+
+if test -z "$cf_pathlist"
+then
+	# dyld default path with MacOS
+	if test -f /usr/bin/otool && test "x`uname -s`" = xDarwin
+	then
+		# do this to bypass check
+		cf_cv_ld_searchpath='$HOME/lib'
+		cf_pathlist="/usr/local/lib /lib /usr/lib"
+	fi
+fi
+
+if test -z "$cf_pathlist"
+then
+	# Solaris is hardcoded
+	if test -d /opt/SUNWspro/lib
+	then
+		cf_pathlist="/opt/SUNWspro/lib /usr/ccs/lib /usr/lib"
+	elif test -d /usr/ccs/lib
+	then
+		cf_pathlist="/usr/ccs/lib /usr/lib"
+	fi
+fi
+
+fi
+
+# If nothing else, assume it is conventional
+test -z "$cf_pathlist" && cf_pathlist="/usr/lib /lib"
+
+# Finally, check that this is only directories
+for cf_path in $0 $cf_pathlist
+do
+	if test -d "$cf_path"; then
+		test -n "$cf_cv_ld_searchpath" && cf_cv_ld_searchpath="${cf_cv_ld_searchpath} "
+		cf_cv_ld_searchpath="${cf_cv_ld_searchpath}${cf_path}"
+	fi
+done
+
+# Ensure that it is nonempty
+test -z "$cf_cv_ld_searchpath" && cf_cv_ld_searchpath=/usr/lib
+
+fi
+echo "$as_me:26255: result: $cf_cv_ld_searchpath" >&5
+echo "${ECHO_T}$cf_cv_ld_searchpath" >&6
+
+LD_SEARCHPATH=`echo "$cf_cv_ld_searchpath"|sed -e 's/ /|/g'`
+
 cat >>confdefs.h <<\EOF
 #define HAVE_CURSES_DATA_BOOLNAMES 1
 EOF
 
-ac_config_files="$ac_config_files include/MKterm.h.awk include/curses.head:include/curses.h.in include/ncurses_dll.h include/termcap.h include/unctrl.h $SUB_SCRIPTS $SUB_MAKEFILES Makefile"
+ac_config_files="$ac_config_files include/MKterm.h.awk include/curses.head:include/curses.h.in include/ncurses_dll.h include/termcap.h include/unctrl.h $SUB_MAKEFILES Makefile"
 ac_config_commands="$ac_config_commands default"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -24909,7 +26342,7 @@ 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:24912: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:26345: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -25041,7 +26474,7 @@ EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20170501,
+configured by $0, generated by GNU Autoconf 2.52.20200111,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -25085,7 +26518,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:25088: error: ambiguous option: $1
+    { { echo "$as_me:26521: 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;}
@@ -25104,7 +26537,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:25107: error: unrecognized option: $1
+  -*) { { echo "$as_me:26540: 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;}
@@ -25123,7 +26556,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20170501, executed with
+This file was extended by $as_me 2.52.20200111, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -25142,12 +26575,14 @@ cat >>$CONFIG_STATUS <<EOF
 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status
 
-AWK="$AWK"
 ALTERNATE_SYMS="$ALTERNATE_SYMS"
+AWK="$AWK"
+CXX_NAME="$CXX_NAME"
 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
 DFT_LWR_MODEL="$DFT_LWR_MODEL"
 ECHO_LD="$ECHO_LD"
 EXTRA_SUFFIX="$EXTRA_SUFFIX"
+FORM_NAME="$FORM_NAME"
 LDCONFIG="$LDCONFIG"
 LIBTOOL_VERSION="$LIBTOOL_VERSION"
 LIB_NAME="$LIB_NAME"
@@ -25157,10 +26592,12 @@ LIB_SUFFIX="$LIB_SUFFIX"
 LIB_TRACING="$LIB_TRACING"
 LN_S="$LN_S"
 MAKE_TERMINFO="$MAKE_TERMINFO"
+MENU_NAME="$MENU_NAME"
 NCURSES_MAJOR="$NCURSES_MAJOR"
 NCURSES_MINOR="$NCURSES_MINOR"
 NCURSES_OSPEED="$NCURSES_OSPEED"
 NCURSES_PATCH="$NCURSES_PATCH"
+PANEL_NAME="$PANEL_NAME"
 SRC_SUBDIRS="$SRC_SUBDIRS"
 TERMINFO="$TERMINFO"
 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
@@ -25219,12 +26656,11 @@ do
   "include/ncurses_dll.h" ) CONFIG_FILES="$CONFIG_FILES include/ncurses_dll.h" ;;
   "include/termcap.h" ) CONFIG_FILES="$CONFIG_FILES include/termcap.h" ;;
   "include/unctrl.h" ) CONFIG_FILES="$CONFIG_FILES include/unctrl.h" ;;
-  "$SUB_SCRIPTS" ) CONFIG_FILES="$CONFIG_FILES $SUB_SCRIPTS" ;;
   "$SUB_MAKEFILES" ) CONFIG_FILES="$CONFIG_FILES $SUB_MAKEFILES" ;;
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "include/ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/ncurses_cfg.h:include/ncurses_cfg.hin" ;;
-  *) { { echo "$as_me:25227: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:26663: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -25288,6 +26724,7 @@ s,@datadir@,$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@,$oldincludedir,;t t
@@ -25433,6 +26870,9 @@ s,@EXTRA_SUFFIX@,$EXTRA_SUFFIX,;t t
 s,@TERMINFO_SRC@,$TERMINFO_SRC,;t t
 s,@NCURSES_USE_DATABASE@,$NCURSES_USE_DATABASE,;t t
 s,@FALLBACK_LIST@,$FALLBACK_LIST,;t t
+s,@USE_FALLBACKS@,$USE_FALLBACKS,;t t
+s,@TIC@,$TIC,;t t
+s,@INFOCMP@,$INFOCMP,;t t
 s,@WHICH_XTERM@,$WHICH_XTERM,;t t
 s,@XTERM_KBS@,$XTERM_KBS,;t t
 s,@TERMINFO_DIRS@,$TERMINFO_DIRS,;t t
@@ -25508,8 +26948,7 @@ s,@CXX_AR@,$CXX_AR,;t t
 s,@CXX_ARFLAGS@,$CXX_ARFLAGS,;t t
 s,@CXXLIBS@,$CXXLIBS,;t t
 s,@USE_CXX_BOOL@,$USE_CXX_BOOL,;t t
-s,@gnatmake_exists@,$gnatmake_exists,;t t
-s,@gprconfig_exists@,$gprconfig_exists,;t t
+s,@cf_TEMP_gnat@,$cf_TEMP_gnat,;t t
 s,@M4_exists@,$M4_exists,;t t
 s,@cf_ada_make@,$cf_ada_make,;t t
 s,@cf_ada_config@,$cf_ada_config,;t t
@@ -25528,6 +26967,7 @@ s,@ADA_INCLUDE@,$ADA_INCLUDE,;t t
 s,@ADA_OBJECTS@,$ADA_OBJECTS,;t t
 s,@ADA_SHAREDLIB@,$ADA_SHAREDLIB,;t t
 s,@MAKE_ADA_SHAREDLIB@,$MAKE_ADA_SHAREDLIB,;t t
+s,@ADA_LIBNAME@,$ADA_LIBNAME,;t t
 s,@ACPPFLAGS@,$ACPPFLAGS,;t t
 s,@DFT_ARG_SUFFIX@,$DFT_ARG_SUFFIX,;t t
 s,@DFT_DEP_SUFFIX@,$DFT_DEP_SUFFIX,;t t
@@ -25555,6 +26995,10 @@ s,@TICS_LIST@,$TICS_LIST,;t t
 s,@TINFO_LIST@,$TINFO_LIST,;t t
 s,@SHLIB_LIST@,$SHLIB_LIST,;t t
 s,@NCURSES_TREE@,$NCURSES_TREE,;t t
+s,@FORM_NAME@,$FORM_NAME,;t t
+s,@MENU_NAME@,$MENU_NAME,;t t
+s,@PANEL_NAME@,$PANEL_NAME,;t t
+s,@CXX_NAME@,$CXX_NAME,;t t
 s,@TEST_ARGS@,$TEST_ARGS,;t t
 s,@TEST_DEPS@,$TEST_DEPS,;t t
 s,@TEST_ARG2@,$TEST_ARG2,;t t
@@ -25568,21 +27012,18 @@ s,@HAVE_STDINT_H@,$HAVE_STDINT_H,;t t
 s,@HAVE_TERMIO_H@,$HAVE_TERMIO_H,;t t
 s,@HAVE_TERMIOS_H@,$HAVE_TERMIOS_H,;t t
 s,@cross_compiling@,$cross_compiling,;t t
-s,@TIC_PATH@,$TIC_PATH,;t t
 s,@MAKE_TESTS@,$MAKE_TESTS,;t t
 s,@ADAHTML_DIR@,$ADAHTML_DIR,;t t
-s,@PANEL_NAME@,$PANEL_NAME,;t t
-s,@MENU_NAME@,$MENU_NAME,;t t
-s,@FORM_NAME@,$FORM_NAME,;t t
-s,@CXX_NAME@,$CXX_NAME,;t t
 s,@LIBTOOL_OPTS_CXX@,$LIBTOOL_OPTS_CXX,;t t
 s,@PKG_CFLAGS@,$PKG_CFLAGS,;t t
 s,@MISC_INSTALL_DATA@,$MISC_INSTALL_DATA,;t t
 s,@MISC_UNINSTALL_DATA@,$MISC_UNINSTALL_DATA,;t t
+s,@MAKE_DATABASE@,$MAKE_DATABASE,;t t
 s,@UNALTERED_SYMS@,$UNALTERED_SYMS,;t t
 s,@ADAGEN_LDFLAGS@,$ADAGEN_LDFLAGS,;t t
 s,@CHECK_BUILD@,$CHECK_BUILD,;t t
 s,@PRIVATE_LIBS@,$PRIVATE_LIBS,;t t
+s,@LD_SEARCHPATH@,$LD_SEARCHPATH,;t t
 CEOF
 
 EOF
@@ -25715,7 +27156,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:25718: creating $ac_file" >&5
+    { echo "$as_me:27159: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -25733,7 +27174,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:25736: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:27177: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -25746,7 +27187,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:25749: error: cannot find input file: $f" >&5
+           { { echo "$as_me:27190: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -25762,7 +27203,7 @@ cat >>$CONFIG_STATUS <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:25765: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:27206: 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;}
@@ -25771,7 +27212,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:25774: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:27215: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -25808,7 +27249,7 @@ s,@INSTALL@,$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:25811: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:27252: 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;}
@@ -25819,7 +27260,7 @@ $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:25822: WARNING: Some variables may not be substituted:
+      { echo "$as_me:27263: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -25868,7 +27309,7 @@ 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:25871: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:27312: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -25879,7 +27320,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:25882: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:27323: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -25892,7 +27333,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:25895: error: cannot find input file: $f" >&5
+           { { echo "$as_me:27336: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -25950,7 +27391,7 @@ cat >>$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:25953: $ac_file is unchanged" >&5
+      { echo "$as_me:27394: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -26140,8 +27581,21 @@ CF_EOF
 		cf_depsuf="${LIB_SUFFIX}${EXTRA_SUFFIX}${cf_depsuf}"
 	fi
 
-			cf_libname=$cf_dir
-			test "$cf_dir" = c++ && cf_libname=ncurses++
+			if test "$cf_dir" = "c++"
+			then
+
+cf_map_lib_basename=`echo "cxx" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+eval cf_libname=\$${cf_map_lib_basename}_NAME
+
+			else
+
+cf_map_lib_basename=`echo "$cf_dir" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+eval cf_libname=\$${cf_map_lib_basename}_NAME
+
+			fi
+			test -z "$cf_libname" && cf_libname="$cf_dir"
 			if test $cf_item = shared ; then
 				if test -n "${LIB_SUFFIX}"
 				then
@@ -26295,7 +27749,7 @@ cf_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQ
 				(cygdll|msysdll|mingw)
 					test "x$with_shared_cxx" = xno && test -n "$verbose" && echo "	overriding CXX_MODEL to SHARED" 1>&6
 
-echo "${as_me:-configure}:26298: testing overriding CXX_MODEL to SHARED ..." 1>&5
+echo "${as_me:-configure}:27752: testing overriding CXX_MODEL to SHARED ..." 1>&5
 
 					with_shared_cxx=yes
 					;;
@@ -26390,8 +27844,18 @@ echo "${as_me:-configure}:26298: testing overriding CXX_MODEL to SHARED ..." 1>&
 					;;
 				esac
 			elif test $cf_dir = c++ ; then
-				cf_libname=ncurses++$USE_LIB_SUFFIX
+
+cf_map_lib_basename=`echo "cxx" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+eval cf_libname=\$${cf_map_lib_basename}_NAME
+
+				cf_libname=${cf_libname}$USE_LIB_SUFFIX
 			else
+
+cf_map_lib_basename=`echo "$cf_dir" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+eval cf_libname=\$${cf_map_lib_basename}_NAME
+
 				cf_libname=${cf_libname}$USE_LIB_SUFFIX
 			fi
 			if test -n "${USE_ARG_SUFFIX}" ; then