X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure;h=d67dbb95d2a113af91dcc4872a8bfe6ed492b81f;hp=890a9d362b58c2a23cb1cdce6326bc7c185de743;hb=0141530788318928d6e4da45eb1ec88c86940645;hpb=4c309ad3b124eff80aa6b54018b5cc9f1e3d116d

diff --git a/configure b/configure
index 890a9d36..d67dbb95 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
-# From configure.in Revision: 1.435 .
+# From configure.in Revision: 1.498 .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52.20080325.
+# Generated by Autoconf 2.52.20100530.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -697,8 +697,11 @@ Optional Features:
   --without-cxx           do not adjust ncurses bool to match C++
   --without-cxx-binding   do not build C++ binding and demo
   --without-ada           suppress check for Ada95, don't build demo
+  --without-manpages      suppress install of manpages
   --without-progs         suppress build with programs (e.g., tic)
   --without-curses-h      install curses.h as ncurses.h only
+  --with-pkg-config{=path} enable/disable use of pkg-config
+  --enable-pc-files       generate and install .pc files for pkg-config
   --enable-mixed-case     tic should assume mixed-case filenames
   --with-install-prefix   prefixes actual install-location ($DESTDIR)
 Build-Tools Needed to Compile Temporary Applications for Cross-compiling:
@@ -709,6 +712,7 @@ Build-Tools Needed to Compile Temporary Applications for Cross-compiling:
   --with-build-ldflags=XXX the build linker-flags ($BUILD_LDFLAGS)
   --with-build-libs=XXX   the build libraries (${BUILD_LIBS})
 Options to Specify the Libraries Built/Used:
+  --disable-libtool-version  enable to use libtool's incompatible naming scheme
   --with-libtool          generate libraries with libtool
   --with-shared           generate shared-libraries
   --with-normal           generate normal-libraries (default)
@@ -722,6 +726,7 @@ Options to Specify the Libraries Built/Used:
   --enable-rpath          use rpath option when generating shared libraries
   --disable-relink        relink shared libraries during install
   --with-shlib-version=X  Specify rel or abi version for shared libs
+  --disable-rpath-hack    don't add rpath options for additional libraries
 Fine-Tuning Your Configuration:
   --disable-overwrite     leave out the link to -lcurses
   --disable-database      do not use terminfo, only fallbacks/termcap
@@ -746,11 +751,13 @@ Fine-Tuning Your Configuration:
   --disable-lp64          allow chtype to be long (ignore _LP64)
   --disable-largefile     omit support for large files
   --disable-tparm-varargs compile tparm() without varargs interface
+  --disable-tic-depends   link tic library without explicit dependency on ncurses library
   --with-bool=TYPE        override fallback type of bool variable
   --with-caps=alt         compile with alternate Caps file
   --with-chtype=TYPE      override type of chtype
   --with-ospeed=TYPE      override type of ospeed variable
   --with-mmask-t=TYPE     override type of mmask_t
+  --with-ccharw-max=XXX   override size CCHARW_MAX
   --with-rcs-ids          compile-in RCS identifiers
 Options to Specify How Manpages are Installed:
   --with-manpage-format   specify manpage-format: gzip/compress/BSDI/normal and
@@ -761,6 +768,8 @@ Options to Specify How Manpages are Installed:
   --with-manpage-tbl      specify manpage processing with tbl
 Extensions:
   --disable-ext-funcs     disable function-extensions
+  --enable-sp-funcs       enable experimental SCREEN-extensions
+  --enable-term-driver    enable experimental terminal-driver
   --enable-const          compile with extra/non-standard const
   --enable-ext-colors     compile for 256-color support
   --enable-ext-mouse      compile for extended mouse-encoding
@@ -775,9 +784,13 @@ Development Code:
 Experimental Code:
   --disable-assumed-color do not assume anything about default-colors
   --disable-hashmap       compile without hashmap scrolling-optimization
-  --enable-colorfgbg      compile with $COLORFGBG code
+  --enable-colorfgbg      compile-in experimental $COLORFGBG code
+  --enable-interop        compile-in experimental interop bindings
   --with-pthread          use POSIX thread library
+  --enable-pthreads-eintr enable EINTR in wgetch with pthreads
+  --enable-weak-symbols   enable weak-symbols for pthreads
   --enable-reentrant      compile with experimental reentrant code
+  --with-wrap-prefix=XXX  override prefix used for public variables
   --enable-safe-sprintf   compile with experimental safe-sprintf code
   --disable-scroll-hints  compile without scroll-hints code
   --enable-wgetch-events  compile with experimental wgetch-events code
@@ -794,8 +807,9 @@ Testing/development Options:
   --with-trace            test: add trace() function to all models of ncurses
 Ada95 Binding Options:
   --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)
-  --with-ada-include=DIR  Ada includes are in DIR (default: PREFIX/lib/ada/adainclude)
+  --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=XX build Ada95 shared-library
 
 Some influential environment variables:
   CC          C compiler command
@@ -868,7 +882,7 @@ 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 2.52.20080325.  Invocation command line was
+generated by GNU Autoconf 2.52.20100530.  Invocation command line was
 
   $ $0 $@
 
@@ -992,7 +1006,7 @@ 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:995: loading site script $ac_site_file" >&5
+    { echo "$as_me:1009: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -1003,7 +1017,7 @@ if test -r "$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:1006: loading cache $cache_file" >&5
+    { echo "$as_me:1020: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -1011,7 +1025,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:1014: creating cache $cache_file" >&5
+  { echo "$as_me:1028: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -1027,21 +1041,21 @@ 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 "$as_me:1030: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:1044: 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:1034: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:1048: 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:1040: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:1054: 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:1042:   former value:  $ac_old_val" >&5
+        { echo "$as_me:1056:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:1044:   current value: $ac_new_val" >&5
+        { echo "$as_me:1058:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -1060,9 +1074,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:1063: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:1077: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:1065: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:1079: 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
@@ -1083,10 +1097,10 @@ esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:1086: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:1100: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:1089: \$? = $ac_status" >&5
+  echo "$as_me:1103: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -1099,7 +1113,7 @@ ac_config_headers="$ac_config_headers include/ncurses_cfg.h:include/ncurses_cfg.
 
 top_builddir=`pwd`
 
-echo "$as_me:1102: checking for egrep" >&5
+echo "$as_me:1116: 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) $ECHO_C" >&6
@@ -1109,11 +1123,11 @@ else
     else ac_cv_prog_egrep='egrep'
     fi
 fi
-echo "$as_me:1112: result: $ac_cv_prog_egrep" >&5
+echo "$as_me:1126: 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:1116: error: No egrep program found" >&5
+test -z "$EGREP" && { { echo "$as_me:1130: error: No egrep program found" >&5
 echo "$as_me: error: No egrep program found" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -1123,7 +1137,7 @@ 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:1126: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
+echo "$as_me:1140: 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
 
 test -z "$cf_cv_rel_version" && cf_cv_rel_version=0.0
@@ -1131,7 +1145,7 @@ test -z "$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:1134: WARNING: overriding release version $cf_cv_rel_version to $withval" >&5
+  { echo "$as_me:1148: 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;
@@ -1144,13 +1158,13 @@ if test -n "$NCURSES_MAJOR" ; then
   [0-9]*) #(vi
  	;;
   *)
-	{ { echo "$as_me:1147: error: Release major-version is not a number: $NCURSES_MAJOR" >&5
+	{ { echo "$as_me:1161: 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:1153: error: Release major-version value is empty" >&5
+  { { echo "$as_me:1167: error: Release major-version value is empty" >&5
 echo "$as_me: error: Release major-version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1160,13 +1174,13 @@ if test -n "$NCURSES_MINOR" ; then
   [0-9]*) #(vi
  	;;
   *)
-	{ { echo "$as_me:1163: error: Release minor-version is not a number: $NCURSES_MINOR" >&5
+	{ { echo "$as_me:1177: 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:1169: error: Release minor-version value is empty" >&5
+  { { echo "$as_me:1183: error: Release minor-version value is empty" >&5
 echo "$as_me: error: Release minor-version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1176,7 +1190,7 @@ test -z "$cf_cv_abi_version" && cf_cv_abi_version=0
 # Check whether --with-abi-version or --without-abi-version was given.
 if test "${with_abi_version+set}" = set; then
   withval="$with_abi_version"
-  { echo "$as_me:1179: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&5
+  { echo "$as_me:1193: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&5
 echo "$as_me: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&2;}
  cf_cv_abi_version=$withval
 fi;
@@ -1186,13 +1200,13 @@ if test -n "$cf_cv_abi_version" ; then
   [0-9]*) #(vi
  	;;
   *)
-	{ { echo "$as_me:1189: error: ABI version is not a number: $cf_cv_abi_version" >&5
+	{ { echo "$as_me:1203: 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:1195: error: ABI version value is empty" >&5
+  { { echo "$as_me:1209: error: ABI version value is empty" >&5
 echo "$as_me: error: ABI version value is empty" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1214,7 +1228,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1217: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1231: 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/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1224,11 +1238,11 @@ ac_configure="$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:1227: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1241: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1231: checking build system type" >&5
+echo "$as_me:1245: 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) $ECHO_C" >&6
@@ -1237,23 +1251,23 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1240: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1254: 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:1244: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1258: 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:1249: result: $ac_cv_build" >&5
+echo "$as_me:1263: 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 "$as_me:1256: checking host system type" >&5
+echo "$as_me:1270: 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) $ECHO_C" >&6
@@ -1262,12 +1276,12 @@ else
 test -z "$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:1265: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1279: 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:1270: result: $ac_cv_host" >&5
+echo "$as_me:1284: 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/'`
@@ -1275,7 +1289,7 @@ 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:1278: checking target system type" >&5
+	echo "$as_me:1292: 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) $ECHO_C" >&6
@@ -1284,12 +1298,12 @@ else
 test "x$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:1287: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+  { { echo "$as_me:1301: 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:1292: result: $ac_cv_target" >&5
+echo "$as_me:1306: 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/'`
@@ -1320,13 +1334,13 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1323: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1337: 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 "$as_me:1327: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1341: 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:1329: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1343: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1334,7 +1348,7 @@ 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:1337: WARNING: overriding system type to $withval" >&5
+  { echo "$as_me:1351: WARNING: overriding system type to $withval" >&5
 echo "$as_me: WARNING: overriding system type to $withval" >&2;}
  cf_cv_system_name=$withval
 fi;
@@ -1344,7 +1358,7 @@ cf_user_CFLAGS="$CFLAGS"
 
 ###	Default install-location
 
-echo "$as_me:1347: checking for prefix" >&5
+echo "$as_me:1361: checking for prefix" >&5
 echo $ECHO_N "checking for prefix... $ECHO_C" >&6
 if test "x$prefix" = "xNONE" ; then
 	case "$cf_cv_system_name" in
@@ -1356,11 +1370,11 @@ if test "x$prefix" = "xNONE" ; then
 		;;
 	esac
 fi
-echo "$as_me:1359: result: $prefix" >&5
+echo "$as_me:1373: result: $prefix" >&5
 echo "${ECHO_T}$prefix" >&6
 
 if test "x$prefix" = "xNONE" ; then
-echo "$as_me:1363: checking for default include-directory" >&5
+echo "$as_me:1377: 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 \
@@ -1383,7 +1397,7 @@ do
 	fi
 	test -n "$verbose"  && echo "	tested $cf_dir" 1>&6
 done
-echo "$as_me:1386: result: $includedir" >&5
+echo "$as_me:1400: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 fi
 
@@ -1397,7 +1411,7 @@ ac_main_return=return
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:1400: checking for $ac_word" >&5
+echo "$as_me:1414: 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
@@ -1412,7 +1426,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:1415: found $ac_dir/$ac_word" >&5
+echo "$as_me:1429: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1420,10 +1434,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1423: result: $CC" >&5
+  echo "$as_me:1437: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1426: result: no" >&5
+  echo "$as_me:1440: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1432,7 +1446,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:1435: checking for $ac_word" >&5
+echo "$as_me:1449: 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
@@ -1447,7 +1461,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:1450: found $ac_dir/$ac_word" >&5
+echo "$as_me:1464: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1455,10 +1469,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1458: result: $ac_ct_CC" >&5
+  echo "$as_me:1472: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1461: result: no" >&5
+  echo "$as_me:1475: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1471,7 +1485,7 @@ if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1474: checking for $ac_word" >&5
+echo "$as_me:1488: 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
@@ -1486,7 +1500,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1489: found $ac_dir/$ac_word" >&5
+echo "$as_me:1503: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1494,10 +1508,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1497: result: $CC" >&5
+  echo "$as_me:1511: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1500: result: no" >&5
+  echo "$as_me:1514: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1506,7 +1520,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1509: checking for $ac_word" >&5
+echo "$as_me:1523: 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
@@ -1521,7 +1535,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1524: found $ac_dir/$ac_word" >&5
+echo "$as_me:1538: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1529,10 +1543,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1532: result: $ac_ct_CC" >&5
+  echo "$as_me:1546: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1535: result: no" >&5
+  echo "$as_me:1549: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1545,7 +1559,7 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1548: checking for $ac_word" >&5
+echo "$as_me:1562: 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) $ECHO_C" >&6
@@ -1565,7 +1579,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1568: found $ac_dir/$ac_word" >&5
+echo "$as_me:1582: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1587,10 +1601,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1590: result: $CC" >&5
+  echo "$as_me:1604: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1593: result: no" >&5
+  echo "$as_me:1607: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1601,7 +1615,7 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1604: checking for $ac_word" >&5
+echo "$as_me:1618: 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
@@ -1616,7 +1630,7 @@ 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:1619: found $ac_dir/$ac_word" >&5
+echo "$as_me:1633: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1624,10 +1638,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1627: result: $CC" >&5
+  echo "$as_me:1641: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1630: result: no" >&5
+  echo "$as_me:1644: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1640,7 +1654,7 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1643: checking for $ac_word" >&5
+echo "$as_me:1657: 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
@@ -1655,7 +1669,7 @@ 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:1658: found $ac_dir/$ac_word" >&5
+echo "$as_me:1672: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1663,10 +1677,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1666: result: $ac_ct_CC" >&5
+  echo "$as_me:1680: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1669: result: no" >&5
+  echo "$as_me:1683: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1678,32 +1692,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1681: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1695: 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:1700:" \
      "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:1703: \"$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:1706: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1694: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1708: \"$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:1711: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1699: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1713: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1702: \$? = $ac_status" >&5
+  echo "$as_me:1716: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1706 "configure"
+#line 1720 "configure"
 #include "confdefs.h"
 
 int
@@ -1719,13 +1733,13 @@ 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:1736: 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 "$as_me:1739: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1728: \$? = $ac_status" >&5
+  echo "$as_me:1742: \$? = $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
@@ -1734,7 +1748,7 @@ for ac_file in `ls a.exe conftest.exe 2>/dev/null;
                 ls a.out conftest 2>/dev/null;
                 ls a.* conftest.* 2>/dev/null`; do
   case $ac_file in
-    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
     a.out ) # We found the default executable, but exeext='' is most
             # certainly right.
             break;;
@@ -1748,34 +1762,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1751: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1765: error: C compiler cannot create executables" >&5
 echo "$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:1771: 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:1776: 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:1782: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1771: \$? = $ac_status" >&5
+  echo "$as_me:1785: \$? = $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:1792: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1783,24 +1797,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1786: result: yes" >&5
+echo "$as_me:1800: result: yes" >&5
 echo "${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:1807: 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:1809: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1798: checking for executable suffix" >&5
+echo "$as_me:1812: 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:1814: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1803: \$? = $ac_status" >&5
+  echo "$as_me:1817: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1808,7 +1822,7 @@ if { (eval echo "$as_me:1800: \"$ac_link\"") >&5
 # `rm'.
 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
-    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
           export ac_cv_exeext
           break;;
@@ -1816,25 +1830,25 @@ 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:1833: 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:1839: 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:1845: 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 1851 "configure"
 #include "confdefs.h"
 
 int
@@ -1846,14 +1860,14 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1849: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1863: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1852: \$? = $ac_status" >&5
+  echo "$as_me:1866: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
@@ -1861,24 +1875,24 @@ 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:1878: 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:1885: 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:1889: 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 1895 "configure"
 #include "confdefs.h"
 
 int
@@ -1893,16 +1907,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1896: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1910: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1899: \$? = $ac_status" >&5
+  echo "$as_me:1913: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1902: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1916: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1905: \$? = $ac_status" >&5
+  echo "$as_me:1919: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1914,19 +1928,19 @@ rm -f conftest.$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:1931: 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:1937: 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 1943 "configure"
 #include "confdefs.h"
 
 int
@@ -1938,16 +1952,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1941: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1955: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1944: \$? = $ac_status" >&5
+  echo "$as_me:1958: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1947: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1961: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1950: \$? = $ac_status" >&5
+  echo "$as_me:1964: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1957,7 +1971,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1960: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1974: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1984,16 +1998,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1987: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2001: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1990: \$? = $ac_status" >&5
+  echo "$as_me:2004: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1993: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2007: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1996: \$? = $ac_status" >&5
+  echo "$as_me:2010: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -2005,7 +2019,7 @@ if { (eval echo "$as_me:1987: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 2008 "configure"
+#line 2022 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -2018,16 +2032,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2021: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2035: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2024: \$? = $ac_status" >&5
+  echo "$as_me:2038: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2027: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2041: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2030: \$? = $ac_status" >&5
+  echo "$as_me:2044: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2037,7 +2051,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 2040 "configure"
+#line 2054 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -2049,16 +2063,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2052: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2066: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2055: \$? = $ac_status" >&5
+  echo "$as_me:2069: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2058: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2072: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2061: \$? = $ac_status" >&5
+  echo "$as_me:2075: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -2088,11 +2102,11 @@ ac_main_return=return
 
 GCC_VERSION=none
 if test "$GCC" = yes ; then
-	echo "$as_me:2091: checking version of $CC" >&5
+	echo "$as_me:2105: checking version of $CC" >&5
 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
-	GCC_VERSION="`${CC} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+	GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
 	test -z "$GCC_VERSION" && GCC_VERSION=unknown
-	echo "$as_me:2095: result: $GCC_VERSION" >&5
+	echo "$as_me:2109: result: $GCC_VERSION" >&5
 echo "${ECHO_T}$GCC_VERSION" >&6
 fi
 
@@ -2102,7 +2116,7 @@ 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 "$as_me:2105: checking how to run the C preprocessor" >&5
+echo "$as_me:2119: 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 "$CPP"; then
@@ -2123,18 +2137,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2126 "configure"
+#line 2140 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2131: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2145: \"$ac_cpp conftest.$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:2137: \$? = $ac_status" >&5
+  echo "$as_me:2151: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2157,17 +2171,17 @@ 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 2160 "configure"
+#line 2174 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2164: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2178: \"$ac_cpp conftest.$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:2170: \$? = $ac_status" >&5
+  echo "$as_me:2184: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2204,7 +2218,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2207: result: $CPP" >&5
+echo "$as_me:2221: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2214,18 +2228,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2217 "configure"
+#line 2231 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2222: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2236: \"$ac_cpp conftest.$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:2228: \$? = $ac_status" >&5
+  echo "$as_me:2242: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2248,17 +2262,17 @@ 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 2251 "configure"
+#line 2265 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2255: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2269: \"$ac_cpp conftest.$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:2261: \$? = $ac_status" >&5
+  echo "$as_me:2275: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2286,7 +2300,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2289: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2303: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2299,14 +2313,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
 if test $ac_cv_c_compiler_gnu = yes; then
-    echo "$as_me:2302: checking whether $CC needs -traditional" >&5
+    echo "$as_me:2316: 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 2309 "configure"
+#line 2323 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 int Autoconf = TIOCGETP;
@@ -2321,7 +2335,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat >conftest.$ac_ext <<_ACEOF
-#line 2324 "configure"
+#line 2338 "configure"
 #include "confdefs.h"
 #include <termio.h>
 int Autoconf = TCGETA;
@@ -2334,14 +2348,14 @@ rm -f conftest*
 
   fi
 fi
-echo "$as_me:2337: result: $ac_cv_prog_gcc_traditional" >&5
+echo "$as_me:2351: 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:2344: checking whether $CC understands -c and -o together" >&5
+echo "$as_me:2358: 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) $ECHO_C" >&6
@@ -2357,15 +2371,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:2360: \"$ac_try\"") >&5
+if { (eval echo "$as_me:2374: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2363: \$? = $ac_status" >&5
+  echo "$as_me:2377: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:2365: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:2379: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2368: \$? = $ac_status" >&5
+  echo "$as_me:2382: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CC_c_o=yes
@@ -2376,19 +2390,19 @@ rm -f conftest*
 
 fi
 if test $cf_cv_prog_CC_c_o = yes; then
-  echo "$as_me:2379: result: yes" >&5
+  echo "$as_me:2393: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:2382: result: no" >&5
+  echo "$as_me:2396: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:2386: checking for POSIXized ISC" >&5
+echo "$as_me:2400: checking for POSIXized ISC" >&5
 echo $ECHO_N "checking for POSIXized ISC... $ECHO_C" >&6
 if test -d /etc/conf/kconfig.d &&
    grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
-  echo "$as_me:2391: result: yes" >&5
+  echo "$as_me:2405: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   ISC=yes # If later tests want to check for ISC.
 
@@ -2402,12 +2416,12 @@ EOF
     CC="$CC -Xp"
   fi
 else
-  echo "$as_me:2405: result: no" >&5
+  echo "$as_me:2419: result: no" >&5
 echo "${ECHO_T}no" >&6
   ISC=
 fi
 
-echo "$as_me:2410: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "$as_me:2424: checking for ${CC-cc} option to accept ANSI C" >&5
 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
 if test "${cf_cv_ansi_cc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2448,8 +2462,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -2464,6 +2478,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -2479,8 +2503,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -2492,7 +2516,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -2501,7 +2525,7 @@ if test -n "$cf_new_extra_cppflags" ; then
 fi
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 2504 "configure"
+#line 2528 "configure"
 #include "confdefs.h"
 
 #ifndef CC_HAS_PROTOS
@@ -2522,16 +2546,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2525: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2549: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2528: \$? = $ac_status" >&5
+  echo "$as_me:2552: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2531: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2555: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2534: \$? = $ac_status" >&5
+  echo "$as_me:2558: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ansi_cc="$cf_arg"; break
 else
@@ -2544,7 +2568,7 @@ CFLAGS="$cf_save_CFLAGS"
 CPPFLAGS="$cf_save_CPPFLAGS"
 
 fi
-echo "$as_me:2547: result: $cf_cv_ansi_cc" >&5
+echo "$as_me:2571: result: $cf_cv_ansi_cc" >&5
 echo "${ECHO_T}$cf_cv_ansi_cc" >&6
 
 if test "$cf_cv_ansi_cc" != "no"; then
@@ -2566,8 +2590,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -2582,6 +2606,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -2597,8 +2631,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -2610,7 +2644,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -2627,7 +2661,7 @@ fi
 fi
 
 if test "$cf_cv_ansi_cc" = "no"; then
-	{ { echo "$as_me:2630: error: Your compiler does not appear to recognize prototypes.
+	{ { echo "$as_me:2664: error: Your compiler does not appear to recognize prototypes.
 You have the following choices:
 	a. adjust your compiler options
 	b. get an up-to-date compiler
@@ -2661,13 +2695,13 @@ if test "$cross_compiling" = yes ; then
   LDCONFIG=:
 else
 case "$cf_cv_system_name" in #(vi
-freebsd*) #(vi
+dragonfly*|freebsd*) #(vi
   test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
   ;;
 *) 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:2670: checking for $ac_word" >&5
+echo "$as_me:2704: 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
@@ -2684,7 +2718,7 @@ 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:2687: found $ac_dir/$ac_word" >&5
+   echo "$as_me:2721: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -2695,10 +2729,10 @@ fi
 LDCONFIG=$ac_cv_path_LDCONFIG
 
 if test -n "$LDCONFIG"; then
-  echo "$as_me:2698: result: $LDCONFIG" >&5
+  echo "$as_me:2732: result: $LDCONFIG" >&5
 echo "${ECHO_T}$LDCONFIG" >&6
 else
-  echo "$as_me:2701: result: no" >&5
+  echo "$as_me:2735: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2706,7 +2740,7 @@ fi
 esac
 fi
 
-echo "$as_me:2709: checking if you want to ensure bool is consistent with C++" >&5
+echo "$as_me:2743: 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.
@@ -2716,7 +2750,7 @@ if test "${with_cxx+set}" = set; then
 else
   cf_with_cxx=yes
 fi;
-echo "$as_me:2719: result: $cf_with_cxx" >&5
+echo "$as_me:2753: result: $cf_with_cxx" >&5
 echo "${ECHO_T}$cf_with_cxx" >&6
 if test "X$cf_with_cxx" = Xno ; then
 	CXX=""
@@ -2734,7 +2768,7 @@ 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:2737: checking for $ac_word" >&5
+echo "$as_me:2771: 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
@@ -2749,7 +2783,7 @@ 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:2752: found $ac_dir/$ac_word" >&5
+echo "$as_me:2786: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2757,10 +2791,10 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  echo "$as_me:2760: result: $CXX" >&5
+  echo "$as_me:2794: result: $CXX" >&5
 echo "${ECHO_T}$CXX" >&6
 else
-  echo "$as_me:2763: result: no" >&5
+  echo "$as_me:2797: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2773,7 +2807,7 @@ 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:2776: checking for $ac_word" >&5
+echo "$as_me:2810: 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
@@ -2788,7 +2822,7 @@ 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:2791: found $ac_dir/$ac_word" >&5
+echo "$as_me:2825: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2796,10 +2830,10 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  echo "$as_me:2799: result: $ac_ct_CXX" >&5
+  echo "$as_me:2833: result: $ac_ct_CXX" >&5
 echo "${ECHO_T}$ac_ct_CXX" >&6
 else
-  echo "$as_me:2802: result: no" >&5
+  echo "$as_me:2836: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2811,32 +2845,32 @@ test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
 fi
 
 # Provide some information about the compiler.
-echo "$as_me:2814:" \
+echo "$as_me:2848:" \
      "checking for C++ compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:2817: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:2851: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2820: \$? = $ac_status" >&5
+  echo "$as_me:2854: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:2822: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:2856: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2825: \$? = $ac_status" >&5
+  echo "$as_me:2859: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:2827: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:2861: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:2830: \$? = $ac_status" >&5
+  echo "$as_me:2864: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-echo "$as_me:2833: checking whether we are using the GNU C++ compiler" >&5
+echo "$as_me:2867: 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 2839 "configure"
+#line 2873 "configure"
 #include "confdefs.h"
 
 int
@@ -2851,16 +2885,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2854: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2888: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2857: \$? = $ac_status" >&5
+  echo "$as_me:2891: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2860: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2894: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2863: \$? = $ac_status" >&5
+  echo "$as_me:2897: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -2872,19 +2906,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:2875: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "$as_me:2909: 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:2881: checking whether $CXX accepts -g" >&5
+echo "$as_me:2915: 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 2887 "configure"
+#line 2921 "configure"
 #include "confdefs.h"
 
 int
@@ -2896,16 +2930,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2899: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2933: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2902: \$? = $ac_status" >&5
+  echo "$as_me:2936: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2905: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2939: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2908: \$? = $ac_status" >&5
+  echo "$as_me:2942: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cxx_g=yes
 else
@@ -2915,7 +2949,7 @@ ac_cv_prog_cxx_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2918: result: $ac_cv_prog_cxx_g" >&5
+echo "$as_me:2952: result: $ac_cv_prog_cxx_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
@@ -2942,7 +2976,7 @@ for ac_declaration in \
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 2945 "configure"
+#line 2979 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -2955,16 +2989,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2958: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2992: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2961: \$? = $ac_status" >&5
+  echo "$as_me:2995: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2964: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2998: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2967: \$? = $ac_status" >&5
+  echo "$as_me:3001: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2974,7 +3008,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 2977 "configure"
+#line 3011 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -2986,16 +3020,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2989: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3023: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2992: \$? = $ac_status" >&5
+  echo "$as_me:3026: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2995: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3029: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2998: \$? = $ac_status" >&5
+  echo "$as_me:3032: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -3022,7 +3056,7 @@ ac_main_return=return
 	if test "$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:3025: checking for $ac_word" >&5
+echo "$as_me:3059: 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
@@ -3039,7 +3073,7 @@ 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:3042: found $ac_dir/$ac_word" >&5
+   echo "$as_me:3076: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -3050,16 +3084,16 @@ fi
 CXX=$ac_cv_path_CXX
 
 if test -n "$CXX"; then
-  echo "$as_me:3053: result: $CXX" >&5
+  echo "$as_me:3087: result: $CXX" >&5
 echo "${ECHO_T}$CXX" >&6
 else
-  echo "$as_me:3056: result: no" >&5
+  echo "$as_me:3090: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 	fi
 	if test "$CXX" = "g++" ; then
-		{ echo "$as_me:3062: WARNING: ignoring hardcoded g++" >&5
+		{ echo "$as_me:3096: WARNING: ignoring hardcoded g++" >&5
 echo "$as_me: WARNING: ignoring hardcoded g++" >&2;}
 		cf_with_cxx=no; CXX=""; GXX="";
 	fi
@@ -3067,11 +3101,11 @@ fi
 
 GXX_VERSION=none
 if test "$GXX" = yes; then
-	echo "$as_me:3070: checking version of g++" >&5
+	echo "$as_me:3104: checking version of g++" >&5
 echo $ECHO_N "checking version of g++... $ECHO_C" >&6
 	GXX_VERSION="`${CXX-g++} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
 	test -z "$GXX_VERSION" && GXX_VERSION=unknown
-	echo "$as_me:3074: result: $GXX_VERSION" >&5
+	echo "$as_me:3108: result: $GXX_VERSION" >&5
 echo "${ECHO_T}$GXX_VERSION" >&6
 fi
 
@@ -3079,12 +3113,12 @@ case $GXX_VERSION in
 1*|2.[0-6]*)
 	# GXX=""; CXX=""; ac_cv_prog_gxx=no
 	# cf_cxx_library=no
-	{ echo "$as_me:3082: WARNING: templates do not work" >&5
+	{ echo "$as_me:3116: WARNING: templates do not work" >&5
 echo "$as_me: WARNING: templates do not work" >&2;}
 	;;
 esac
 
-echo "$as_me:3087: checking if you want to build C++ binding and demo" >&5
+echo "$as_me:3121: 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.
@@ -3094,10 +3128,10 @@ if test "${with_cxx_binding+set}" = set; then
 else
   cf_with_cxx_binding=$cf_with_cxx
 fi;
-echo "$as_me:3097: result: $cf_with_cxx_binding" >&5
+echo "$as_me:3131: result: $cf_with_cxx_binding" >&5
 echo "${ECHO_T}$cf_with_cxx_binding" >&6
 
-echo "$as_me:3100: checking if you want to build with Ada95" >&5
+echo "$as_me:3134: checking if you want to build with Ada95" >&5
 echo $ECHO_N "checking if you want to build with Ada95... $ECHO_C" >&6
 
 # Check whether --with-ada or --without-ada was given.
@@ -3107,10 +3141,23 @@ if test "${with_ada+set}" = set; then
 else
   cf_with_ada=yes
 fi;
-echo "$as_me:3110: result: $cf_with_ada" >&5
+echo "$as_me:3144: result: $cf_with_ada" >&5
 echo "${ECHO_T}$cf_with_ada" >&6
 
-echo "$as_me:3113: checking if you want to build programs such as tic" >&5
+echo "$as_me:3147: checking if you want to install manpages" >&5
+echo $ECHO_N "checking if you want to install manpages... $ECHO_C" >&6
+
+# Check whether --with-manpages or --without-manpages was given.
+if test "${with_manpages+set}" = set; then
+  withval="$with_manpages"
+  cf_with_manpages=$withval
+else
+  cf_with_manpages=yes
+fi;
+echo "$as_me:3157: result: $cf_with_manpages" >&5
+echo "${ECHO_T}$cf_with_manpages" >&6
+
+echo "$as_me:3160: 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.
@@ -3120,10 +3167,10 @@ if test "${with_progs+set}" = set; then
 else
   cf_with_progs=yes
 fi;
-echo "$as_me:3123: result: $cf_with_progs" >&5
+echo "$as_me:3170: result: $cf_with_progs" >&5
 echo "${ECHO_T}$cf_with_progs" >&6
 
-echo "$as_me:3126: checking if you wish to install curses.h" >&5
+echo "$as_me:3173: 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.
@@ -3133,7 +3180,7 @@ if test "${with_curses_h+set}" = set; then
 else
   with_curses_h=yes
 fi;
-echo "$as_me:3136: result: $with_curses_h" >&5
+echo "$as_me:3183: result: $with_curses_h" >&5
 echo "${ECHO_T}$with_curses_h" >&6
 
 modules_to_build="ncurses"
@@ -3159,7 +3206,7 @@ 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:3162: checking for $ac_word" >&5
+echo "$as_me:3209: 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
@@ -3174,7 +3221,7 @@ 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:3177: found $ac_dir/$ac_word" >&5
+echo "$as_me:3224: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3182,21 +3229,21 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  echo "$as_me:3185: result: $AWK" >&5
+  echo "$as_me:3232: result: $AWK" >&5
 echo "${ECHO_T}$AWK" >&6
 else
-  echo "$as_me:3188: result: no" >&5
+  echo "$as_me:3235: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$AWK" && break
 done
 
-test -z "$AWK" && { { echo "$as_me:3195: error: No awk program found" >&5
+test -z "$AWK" && { { echo "$as_me:3242: error: No awk program found" >&5
 echo "$as_me: error: No awk program found" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:3199: checking for egrep" >&5
+echo "$as_me:3246: 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) $ECHO_C" >&6
@@ -3206,11 +3253,11 @@ else
     else ac_cv_prog_egrep='egrep'
     fi
 fi
-echo "$as_me:3209: result: $ac_cv_prog_egrep" >&5
+echo "$as_me:3256: 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:3213: error: No egrep program found" >&5
+test -z "$EGREP" && { { echo "$as_me:3260: error: No egrep program found" >&5
 echo "$as_me: error: No egrep program found" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -3226,7 +3273,7 @@ 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:3229: checking for a BSD compatible install" >&5
+echo "$as_me:3276: 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 "${ac_cv_path_install+set}" = set; then
@@ -3275,7 +3322,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:3278: result: $INSTALL" >&5
+echo "$as_me:3325: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -3296,11 +3343,11 @@ case $INSTALL in
   ;;
 esac
 
-for ac_prog in tdlint lint alint
+for ac_prog in tdlint lint alint splint lclint
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:3303: checking for $ac_word" >&5
+echo "$as_me:3350: 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
@@ -3315,7 +3362,7 @@ 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:3318: found $ac_dir/$ac_word" >&5
+echo "$as_me:3365: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3323,28 +3370,28 @@ fi
 fi
 LINT=$ac_cv_prog_LINT
 if test -n "$LINT"; then
-  echo "$as_me:3326: result: $LINT" >&5
+  echo "$as_me:3373: result: $LINT" >&5
 echo "${ECHO_T}$LINT" >&6
 else
-  echo "$as_me:3329: result: no" >&5
+  echo "$as_me:3376: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
   test -n "$LINT" && break
 done
 
-echo "$as_me:3336: checking whether ln -s works" >&5
+echo "$as_me:3383: 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:3340: result: yes" >&5
+  echo "$as_me:3387: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:3343: result: no, using $LN_S" >&5
+  echo "$as_me:3390: result: no, using $LN_S" >&5
 echo "${ECHO_T}no, using $LN_S" >&6
 fi
 
-echo "$as_me:3347: checking for long file names" >&5
+echo "$as_me:3394: 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
@@ -3383,7 +3430,7 @@ 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:3386: result: $ac_cv_sys_long_file_names" >&5
+echo "$as_me:3433: 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
 
@@ -3393,7 +3440,136 @@ EOF
 
 fi
 
-echo "$as_me:3396: checking if we should assume mixed-case filenames" >&5
+# if we find pkg-config, check if we should install the ".pc" files.
+
+echo "$as_me:3445: checking if you want to use pkg-config" >&5
+echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
+
+# Check whether --with-pkg-config or --without-pkg-config was given.
+if test "${with_pkg_config+set}" = set; then
+  withval="$with_pkg_config"
+  cf_pkg_config=$withval
+else
+  cf_pkg_config=yes
+fi;
+echo "$as_me:3455: result: $cf_pkg_config" >&5
+echo "${ECHO_T}$cf_pkg_config" >&6
+
+case $cf_pkg_config in #(vi
+no) #(vi
+	PKG_CONFIG=none
+	;;
+yes) #(vi
+	# Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+echo "$as_me:3465: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
+   echo "$as_me:3482: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="none"
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+
+if test -n "$PKG_CONFIG"; then
+  echo "$as_me:3494: result: $PKG_CONFIG" >&5
+echo "${ECHO_T}$PKG_CONFIG" >&6
+else
+  echo "$as_me:3497: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+	;;
+*)
+	PKG_CONFIG=$withval
+	;;
+esac
+
+test -z "$PKG_CONFIG" && PKG_CONFIG=none
+if test "$PKG_CONFIG" != none ; then
+
+if test "x$prefix" != xNONE; then
+  cf_path_syntax="$prefix"
+else
+  cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$PKG_CONFIG" in #(vi
+.\$\(*\)*|.\'*\'*) #(vi
+  ;;
+..|./*|.\\*) #(vi
+  ;;
+.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
+  ;;
+.\${*prefix}*) #(vi
+  eval PKG_CONFIG="$PKG_CONFIG"
+  case ".$PKG_CONFIG" in #(vi
+  .NONE/*)
+    PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
+    ;;
+  esac
+  ;; #(vi
+.no|.NONE/*)
+  PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
+  ;;
+*)
+  { { echo "$as_me:3535: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
+   { (exit 1); exit 1; }; }
+  ;;
+esac
+
+fi
+
+if test "$PKG_CONFIG" != no ; then
+	echo "$as_me:3544: checking if we should install .pc files for $PKG_CONFIG" >&5
+echo $ECHO_N "checking if we should install .pc files for $PKG_CONFIG... $ECHO_C" >&6
+
+	# Leave this as something that can be overridden in the environment.
+	if test -z "$PKG_CONFIG_LIBDIR" ; then
+		PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG" | sed -e 's,/[^/]*/[^/]*$,,'`/lib/pkgconfig
+	fi
+	PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
+	if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
+
+# Check whether --enable-pc-files or --disable-pc-files was given.
+if test "${enable_pc_files+set}" = set; then
+  enableval="$enable_pc_files"
+  enable_pc_files=$enableval
+else
+  enable_pc_files=no
+fi;
+		echo "$as_me:3561: result: $enable_pc_files" >&5
+echo "${ECHO_T}$enable_pc_files" >&6
+	else
+		echo "$as_me:3564: result: no" >&5
+echo "${ECHO_T}no" >&6
+		{ echo "$as_me:3566: WARNING: did not find library $PKG_CONFIG_LIBDIR" >&5
+echo "$as_me: WARNING: did not find library $PKG_CONFIG_LIBDIR" >&2;}
+		enable_pc_files=no
+	fi
+fi
+
+echo "$as_me:3572: 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.
@@ -3403,11 +3579,11 @@ if test "${enable_mixed_case+set}" = set; then
 else
   enable_mixedcase=auto
 fi;
-echo "$as_me:3406: result: $enable_mixedcase" >&5
+echo "$as_me:3582: result: $enable_mixedcase" >&5
 echo "${ECHO_T}$enable_mixedcase" >&6
 if test "$enable_mixedcase" = "auto" ; then
 
-echo "$as_me:3410: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:3586: 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
@@ -3434,7 +3610,7 @@ else
 fi
 
 fi
-echo "$as_me:3437: result: $cf_cv_mixedcase" >&5
+echo "$as_me:3613: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF
 #define MIXEDCASE_FILENAMES 1
@@ -3451,7 +3627,7 @@ EOF
 fi
 
 # do this after mixed-case option (tags/TAGS is not as important as tic).
-echo "$as_me:3454: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:3630: 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
@@ -3471,18 +3647,92 @@ fi
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:3474: result: yes" >&5
+  echo "$as_me:3650: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:3478: result: no" >&5
+  echo "$as_me:3654: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
-# Extract the first word of "ctags", so it can be a program name with args.
-set dummy ctags; ac_word=$2
-echo "$as_me:3485: checking for $ac_word" >&5
+for ac_prog in exctags ctags
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:3663: 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) $ECHO_C" >&6
+else
+  if test -n "$CTAGS"; then
+  ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_CTAGS="$ac_prog"
+echo "$as_me:3678: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CTAGS=$ac_cv_prog_CTAGS
+if test -n "$CTAGS"; then
+  echo "$as_me:3686: result: $CTAGS" >&5
+echo "${ECHO_T}$CTAGS" >&6
+else
+  echo "$as_me:3689: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$CTAGS" && break
+done
+
+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:3700: 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) $ECHO_C" >&6
+else
+  if test -n "$ETAGS"; then
+  ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_ETAGS="$ac_prog"
+echo "$as_me:3715: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ETAGS=$ac_cv_prog_ETAGS
+if test -n "$ETAGS"; then
+  echo "$as_me:3723: result: $ETAGS" >&5
+echo "${ECHO_T}$ETAGS" >&6
+else
+  echo "$as_me:3726: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ETAGS" && break
+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:3735: 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
@@ -3497,7 +3747,7 @@ 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:3500: found $ac_dir/$ac_word" >&5
+echo "$as_me:3750: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3506,17 +3756,17 @@ fi
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:3509: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:3759: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:3512: result: no" >&5
+  echo "$as_me:3762: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 if test "$cf_cv_mixedcase" = yes ; then
-	# Extract the first word of "etags", so it can be a program name with args.
-set dummy etags; ac_word=$2
-echo "$as_me:3519: checking for $ac_word" >&5
+	# Extract the first word of "${ETAGS-etags}", so it can be a program name with args.
+set dummy ${ETAGS-etags}; ac_word=$2
+echo "$as_me:3769: 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
@@ -3531,7 +3781,7 @@ 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:3534: found $ac_dir/$ac_word" >&5
+echo "$as_me:3784: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3540,10 +3790,10 @@ fi
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:3543: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:3793: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:3546: result: no" >&5
+  echo "$as_me:3796: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3563,7 +3813,7 @@ else
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:3566: checking for makeflags variable" >&5
+echo "$as_me:3816: 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
@@ -3597,13 +3847,13 @@ CF_EOF
 	rm -f cf_makeflags.tmp
 
 fi
-echo "$as_me:3600: result: $cf_cv_makeflags" >&5
+echo "$as_me:3850: 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:3606: checking for $ac_word" >&5
+echo "$as_me:3856: 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
@@ -3618,7 +3868,7 @@ 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:3621: found $ac_dir/$ac_word" >&5
+echo "$as_me:3871: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3626,10 +3876,10 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:3629: result: $RANLIB" >&5
+  echo "$as_me:3879: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:3632: result: no" >&5
+  echo "$as_me:3882: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3638,7 +3888,7 @@ 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:3641: checking for $ac_word" >&5
+echo "$as_me:3891: 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
@@ -3653,7 +3903,7 @@ 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:3656: found $ac_dir/$ac_word" >&5
+echo "$as_me:3906: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3662,10 +3912,10 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:3665: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:3915: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:3668: result: no" >&5
+  echo "$as_me:3918: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3677,7 +3927,7 @@ 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:3680: checking for $ac_word" >&5
+echo "$as_me:3930: 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
@@ -3692,7 +3942,7 @@ 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:3695: found $ac_dir/$ac_word" >&5
+echo "$as_me:3945: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3700,10 +3950,10 @@ fi
 fi
 LD=$ac_cv_prog_LD
 if test -n "$LD"; then
-  echo "$as_me:3703: result: $LD" >&5
+  echo "$as_me:3953: result: $LD" >&5
 echo "${ECHO_T}$LD" >&6
 else
-  echo "$as_me:3706: result: no" >&5
+  echo "$as_me:3956: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3712,7 +3962,7 @@ 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:3715: checking for $ac_word" >&5
+echo "$as_me:3965: 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
@@ -3727,7 +3977,7 @@ 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:3730: found $ac_dir/$ac_word" >&5
+echo "$as_me:3980: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3736,10 +3986,10 @@ fi
 fi
 ac_ct_LD=$ac_cv_prog_ac_ct_LD
 if test -n "$ac_ct_LD"; then
-  echo "$as_me:3739: result: $ac_ct_LD" >&5
+  echo "$as_me:3989: result: $ac_ct_LD" >&5
 echo "${ECHO_T}$ac_ct_LD" >&6
 else
-  echo "$as_me:3742: result: no" >&5
+  echo "$as_me:3992: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3751,7 +4001,7 @@ 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:3754: checking for $ac_word" >&5
+echo "$as_me:4004: 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
@@ -3766,7 +4016,7 @@ 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:3769: found $ac_dir/$ac_word" >&5
+echo "$as_me:4019: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3774,10 +4024,10 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:3777: result: $AR" >&5
+  echo "$as_me:4027: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:3780: result: no" >&5
+  echo "$as_me:4030: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3786,7 +4036,7 @@ 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:3789: checking for $ac_word" >&5
+echo "$as_me:4039: 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
@@ -3801,7 +4051,7 @@ 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:3804: found $ac_dir/$ac_word" >&5
+echo "$as_me:4054: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3810,10 +4060,10 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:3813: result: $ac_ct_AR" >&5
+  echo "$as_me:4063: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:3816: result: no" >&5
+  echo "$as_me:4066: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3822,25 +4072,140 @@ else
   AR="$ac_cv_prog_AR"
 fi
 
-if test "${cf_cv_subst_AR_OPTS+set}" = set; then
+if test -n "$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:4078: 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) $ECHO_C" >&6
 else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  ac_save_IFS=$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/$ac_word" || continue
+ac_cv_prog_AR="${ac_tool_prefix}ar"
+echo "$as_me:4093: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  echo "$as_me:4101: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:4104: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
-echo "$as_me:3829: checking for archiver options (symbol AR_OPTS)" >&5
-echo $ECHO_N "checking for archiver options (symbol AR_OPTS)... $ECHO_C" >&6
+fi
+if test -z "$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:4113: 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) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_AR="ar"
+echo "$as_me:4128: found $ac_dir/$ac_word" >&5
+break
+done
 
-if test -z "$AR_OPTS" ; then
-	AR_OPTS=rv
+  test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="ar"
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  echo "$as_me:4137: result: $ac_ct_AR" >&5
+echo "${ECHO_T}$ac_ct_AR" >&6
+else
+  echo "$as_me:4140: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
 
+  AR=$ac_ct_AR
+else
+  AR="$ac_cv_prog_AR"
 fi
 
-cf_cv_subst_AR_OPTS=$AR_OPTS
-echo "$as_me:3838: result: $AR_OPTS" >&5
-echo "${ECHO_T}$AR_OPTS" >&6
+echo "$as_me:4149: 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
+else
+
+	cf_cv_ar_flags=unknown
+	for cf_ar_flags in -curv curv -crv crv -cqv cqv -rv rv
+	do
+
+		# check if $ARFLAGS already contains this choice
+		if test "x$ARFLAGS" != "x" ; then
+			cf_check_ar_flags=`echo "x$ARFLAGS" | sed -e "s/$cf_ar_flags\$//" -e "s/$cf_ar_flags / /"`
+			if test "x$ARFLAGS" != "$cf_check_ar_flags" ; then
+				cf_cv_ar_flags=
+				break
+			fi
+		fi
+
+		rm -f conftest.$ac_cv_objext
+		rm -f conftest.a
+
+		cat >conftest.$ac_ext <<EOF
+#line 4172 "configure"
+int	testdata[3] = { 123, 456, 789 };
+EOF
+		if { (eval echo "$as_me:4175: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4178: \$? = $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
+			if test -f conftest.a ; then
+				cf_cv_ar_flags=$cf_ar_flags
+				break
+			fi
+		else
+			test -n "$verbose" && echo "	cannot compile test-program" 1>&6
+
+echo "${as_me-configure}:4189: testing cannot compile test-program ..." 1>&5
+
+			break
+		fi
+	done
+	rm -f conftest.a conftest.$ac_ext conftest.$ac_cv_objext
+
+fi
+echo "$as_me:4197: result: $cf_cv_ar_flags" >&5
+echo "${ECHO_T}$cf_cv_ar_flags" >&6
 
+if test -n "$ARFLAGS" ; then
+	if test -n "$cf_cv_ar_flags" ; then
+		ARFLAGS="$ARFLAGS $cf_cv_ar_flags"
+	fi
+else
+	ARFLAGS=$cf_cv_ar_flags
 fi
 
-echo "$as_me:3843: checking if you have specified an install-prefix" >&5
+echo "$as_me:4208: 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.
@@ -3853,7 +4218,7 @@ if test "${with_install_prefix+set}" = set; then
 		;;
 	esac
 fi;
-echo "$as_me:3856: result: $DESTDIR" >&5
+echo "$as_me:4221: result: $DESTDIR" >&5
 echo "${ECHO_T}$DESTDIR" >&6
 
 ###############################################################################
@@ -3881,7 +4246,7 @@ 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:3884: checking for $ac_word" >&5
+echo "$as_me:4249: 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
@@ -3896,7 +4261,7 @@ 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:3899: found $ac_dir/$ac_word" >&5
+echo "$as_me:4264: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3904,10 +4269,10 @@ fi
 fi
 BUILD_CC=$ac_cv_prog_BUILD_CC
 if test -n "$BUILD_CC"; then
-  echo "$as_me:3907: result: $BUILD_CC" >&5
+  echo "$as_me:4272: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 else
-  echo "$as_me:3910: result: no" >&5
+  echo "$as_me:4275: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3915,12 +4280,12 @@ fi
 done
 
 fi;
-	echo "$as_me:3918: checking for native build C compiler" >&5
+	echo "$as_me:4283: checking for native build C compiler" >&5
 echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
-	echo "$as_me:3920: result: $BUILD_CC" >&5
+	echo "$as_me:4285: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 
-	echo "$as_me:3923: checking for native build C preprocessor" >&5
+	echo "$as_me:4288: 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.
@@ -3930,10 +4295,10 @@ if test "${with_build_cpp+set}" = set; then
 else
   BUILD_CPP='${BUILD_CC} -E'
 fi;
-	echo "$as_me:3933: result: $BUILD_CPP" >&5
+	echo "$as_me:4298: result: $BUILD_CPP" >&5
 echo "${ECHO_T}$BUILD_CPP" >&6
 
-	echo "$as_me:3936: checking for native build C flags" >&5
+	echo "$as_me:4301: 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.
@@ -3941,10 +4306,10 @@ if test "${with_build_cflags+set}" = set; then
   withval="$with_build_cflags"
   BUILD_CFLAGS="$withval"
 fi;
-	echo "$as_me:3944: result: $BUILD_CFLAGS" >&5
+	echo "$as_me:4309: result: $BUILD_CFLAGS" >&5
 echo "${ECHO_T}$BUILD_CFLAGS" >&6
 
-	echo "$as_me:3947: checking for native build C preprocessor-flags" >&5
+	echo "$as_me:4312: 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.
@@ -3952,10 +4317,10 @@ if test "${with_build_cppflags+set}" = set; then
   withval="$with_build_cppflags"
   BUILD_CPPFLAGS="$withval"
 fi;
-	echo "$as_me:3955: result: $BUILD_CPPFLAGS" >&5
+	echo "$as_me:4320: result: $BUILD_CPPFLAGS" >&5
 echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
 
-	echo "$as_me:3958: checking for native build linker-flags" >&5
+	echo "$as_me:4323: 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.
@@ -3963,10 +4328,10 @@ if test "${with_build_ldflags+set}" = set; then
   withval="$with_build_ldflags"
   BUILD_LDFLAGS="$withval"
 fi;
-	echo "$as_me:3966: result: $BUILD_LDFLAGS" >&5
+	echo "$as_me:4331: result: $BUILD_LDFLAGS" >&5
 echo "${ECHO_T}$BUILD_LDFLAGS" >&6
 
-	echo "$as_me:3969: checking for native build linker-libraries" >&5
+	echo "$as_me:4334: 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.
@@ -3974,7 +4339,7 @@ if test "${with_build_libs+set}" = set; then
   withval="$with_build_libs"
   BUILD_LIBS="$withval"
 fi;
-	echo "$as_me:3977: result: $BUILD_LIBS" >&5
+	echo "$as_me:4342: result: $BUILD_LIBS" >&5
 echo "${ECHO_T}$BUILD_LIBS" >&6
 
 	# this assumes we're on Unix.
@@ -3984,7 +4349,7 @@ echo "${ECHO_T}$BUILD_LIBS" >&6
 	: ${BUILD_CC:='${CC}'}
 
 	if ( test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '${CC}' ) ; then
-		{ { echo "$as_me:3987: error: Cross-build requires two compilers.
+		{ { echo "$as_me:4352: 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;}
@@ -4009,6 +4374,32 @@ fi
 ### shared, for example.
 cf_list_models=""
 
+echo "$as_me:4377: checking if libtool -version-number should be used" >&5
+echo $ECHO_N "checking if libtool -version-number should be used... $ECHO_C" >&6
+
+# Check whether --enable-libtool-version or --disable-libtool-version was given.
+if test "${enable_libtool_version+set}" = set; then
+  enableval="$enable_libtool_version"
+  test "$enableval" != no && enableval=yes
+  if test "$enableval" != "yes" ; then
+    cf_libtool_version=no
+  else
+    cf_libtool_version=yes
+  fi
+else
+  enableval=yes
+  cf_libtool_version=yes
+
+fi;
+echo "$as_me:4394: result: $cf_libtool_version" >&5
+echo "${ECHO_T}$cf_libtool_version" >&6
+
+if test "$cf_libtool_version" = yes ; then
+	LIBTOOL_VERSION="-version-number"
+else
+	LIBTOOL_VERSION="-version-info"
+fi
+
 LIBTOOL=
 
 # common library maintenance symbols that are convenient for libtool scripts:
@@ -4025,7 +4416,7 @@ LIB_LINK='${CC}'
 LIB_INSTALL=
 LIB_UNINSTALL=
 
-echo "$as_me:4028: checking if you want to build libraries with libtool" >&5
+echo "$as_me:4419: 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.
@@ -4035,11 +4426,11 @@ if test "${with_libtool+set}" = set; then
 else
   with_libtool=no
 fi;
-echo "$as_me:4038: result: $with_libtool" >&5
+echo "$as_me:4429: result: $with_libtool" >&5
 echo "${ECHO_T}$with_libtool" >&6
 if test "$with_libtool" != "no"; then
 
- 	if test "$with_libtool" != "yes" ; then
+	if test "$with_libtool" != "yes" ; then
 
 if test "x$prefix" != xNONE; then
   cf_path_syntax="$prefix"
@@ -4066,7 +4457,7 @@ case ".$with_libtool" in #(vi
   with_libtool=`echo $with_libtool | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:4069: error: expected a pathname, not \"$with_libtool\"" >&5
+  { { echo "$as_me:4460: error: expected a pathname, not \"$with_libtool\"" >&5
 echo "$as_me: error: expected a pathname, not \"$with_libtool\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -4074,9 +4465,9 @@ esac
 
 		LIBTOOL=$with_libtool
 	else
- 		# Extract the first word of "libtool", so it can be a program name with args.
+		# Extract the first word of "libtool", so it can be a program name with args.
 set dummy libtool; ac_word=$2
-echo "$as_me:4079: checking for $ac_word" >&5
+echo "$as_me:4470: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4093,7 +4484,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_LIBTOOL="$ac_dir/$ac_word"
-   echo "$as_me:4096: found $ac_dir/$ac_word" >&5
+   echo "$as_me:4487: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4104,20 +4495,20 @@ fi
 LIBTOOL=$ac_cv_path_LIBTOOL
 
 if test -n "$LIBTOOL"; then
-  echo "$as_me:4107: result: $LIBTOOL" >&5
+  echo "$as_me:4498: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:4110: result: no" >&5
+  echo "$as_me:4501: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
- 	fi
- 	if test -z "$LIBTOOL" ; then
- 		{ { echo "$as_me:4116: error: Cannot find libtool" >&5
+	fi
+	if test -z "$LIBTOOL" ; then
+		{ { echo "$as_me:4507: error: Cannot find libtool" >&5
 echo "$as_me: error: Cannot find libtool" >&2;}
    { (exit 1); exit 1; }; }
- 	fi
-	LIB_CREATE='${LIBTOOL} --mode=link ${CC} -rpath ${DESTDIR}${libdir} -version-info `cut -f1 ${srcdir}/VERSION` ${LIBTOOL_OPTS} -o'
+	fi
+	LIB_CREATE='${LIBTOOL} --mode=link ${CC} -rpath ${DESTDIR}${libdir} ${LIBTOOL_VERSION} `cut -f1 ${srcdir}/VERSION` ${LIBTOOL_OPTS} ${LT_UNDEF} -o'
 	LIB_OBJECT='${OBJECTS:.o=.lo}'
 	LIB_SUFFIX=.la
 	LIB_CLEAN='${LIBTOOL} --mode=clean'
@@ -4128,24 +4519,32 @@ echo "$as_me: error: Cannot find libtool" >&2;}
 	LIB_PREP=:
 
 	# Show the version of libtool
-	echo "$as_me:4131: checking version of libtool" >&5
+	echo "$as_me:4522: checking version of libtool" >&5
 echo $ECHO_N "checking version of libtool... $ECHO_C" >&6
 
 	# Save the version in a cache variable - this is not entirely a good
 	# thing, but the version string from libtool is very ugly, and for
-	# bug reports it might be useful to have the original string.
+	# bug reports it might be useful to have the original string. "("
 	cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '/^$/d' |sed -e '2,$d' -e 's/([^)]*)//g' -e 's/^[^1-9]*//' -e 's/[^0-9.].*//'`
-	echo "$as_me:4138: result: $cf_cv_libtool_version" >&5
+	echo "$as_me:4529: result: $cf_cv_libtool_version" >&5
 echo "${ECHO_T}$cf_cv_libtool_version" >&6
 	if test -z "$cf_cv_libtool_version" ; then
-		{ { echo "$as_me:4141: error: This is not GNU libtool" >&5
+		{ { echo "$as_me:4532: error: This is not GNU libtool" >&5
 echo "$as_me: error: This is not GNU libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 
+	# special hack to add -no-undefined (which libtool should do for itself)
+	LT_UNDEF=
+	case "$cf_cv_system_name" in #(vi
+	cygwin*|mingw32*|uwin*|aix[456]) #(vi
+		LT_UNDEF=-no-undefined
+		;;
+	esac
+
 	# special hack to add --tag option for C++ compiler
-	case $cf_cv_libtool_version in
-	1.[5-9]*|[2-9]*)
+	case $cf_cv_libtool_version in #(vi
+	1.[5-9]*|[2-9].[0-9.a-z]*) #(vi
 		LIBTOOL_CXX="$LIBTOOL --tag=CXX"
 		LIBTOOL="$LIBTOOL --tag=CC"
 		;;
@@ -4166,7 +4565,7 @@ cf_list_models="$cf_list_models libtool"
 
 else
 
-echo "$as_me:4169: checking if you want to build shared libraries" >&5
+echo "$as_me:4568: 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.
@@ -4176,11 +4575,11 @@ if test "${with_shared+set}" = set; then
 else
   with_shared=no
 fi;
-echo "$as_me:4179: result: $with_shared" >&5
+echo "$as_me:4578: result: $with_shared" >&5
 echo "${ECHO_T}$with_shared" >&6
 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
 
-echo "$as_me:4183: checking if you want to build static libraries" >&5
+echo "$as_me:4582: 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.
@@ -4190,11 +4589,11 @@ if test "${with_normal+set}" = set; then
 else
   with_normal=yes
 fi;
-echo "$as_me:4193: result: $with_normal" >&5
+echo "$as_me:4592: result: $with_normal" >&5
 echo "${ECHO_T}$with_normal" >&6
 test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
 
-echo "$as_me:4197: checking if you want to build debug libraries" >&5
+echo "$as_me:4596: 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.
@@ -4204,11 +4603,11 @@ if test "${with_debug+set}" = set; then
 else
   with_debug=yes
 fi;
-echo "$as_me:4207: result: $with_debug" >&5
+echo "$as_me:4606: result: $with_debug" >&5
 echo "${ECHO_T}$with_debug" >&6
 test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
 
-echo "$as_me:4211: checking if you want to build profiling libraries" >&5
+echo "$as_me:4610: 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.
@@ -4218,7 +4617,7 @@ if test "${with_profile+set}" = set; then
 else
   with_profile=no
 fi;
-echo "$as_me:4221: result: $with_profile" >&5
+echo "$as_me:4620: result: $with_profile" >&5
 echo "${ECHO_T}$with_profile" >&6
 test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
 
@@ -4226,19 +4625,19 @@ fi
 
 ###############################################################################
 
-echo "$as_me:4229: checking for specified models" >&5
+echo "$as_me:4628: 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:4233: result: $cf_list_models" >&5
+echo "$as_me:4632: 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 "$as_me:4238: checking for default model" >&5
+echo "$as_me:4637: 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:4241: result: $DFT_LWR_MODEL" >&5
+echo "$as_me:4640: result: $DFT_LWR_MODEL" >&5
 echo "${ECHO_T}$DFT_LWR_MODEL" >&6
 
 DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -4252,10 +4651,12 @@ LIB_NAME=ncurses
 LIB_DIR=../lib
 LIB_2ND=../../lib
 
-	case $cf_cv_system_name in
-	OS/2*)	LIB_PREFIX=''     ;;
-	os2*)	LIB_PREFIX=''     ;;
-	*)	LIB_PREFIX='lib'  ;;
+	case $cf_cv_system_name in #(vi
+	OS/2*|os2*) #(vi
+        LIB_PREFIX=''
+        ;;
+	*)	LIB_PREFIX='lib'
+        ;;
 	esac
 cf_prefix=$LIB_PREFIX
 
@@ -4265,7 +4666,7 @@ LIB_SUFFIX=
 
 ###############################################################################
 
-echo "$as_me:4268: checking if you want to build a separate terminfo library" >&5
+echo "$as_me:4669: 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.
@@ -4275,10 +4676,10 @@ if test "${with_termlib+set}" = set; then
 else
   with_termlib=no
 fi;
-echo "$as_me:4278: result: $with_termlib" >&5
+echo "$as_me:4679: result: $with_termlib" >&5
 echo "${ECHO_T}$with_termlib" >&6
 
-echo "$as_me:4281: checking if you want to build a separate tic library" >&5
+echo "$as_me:4682: 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.
@@ -4288,13 +4689,13 @@ if test "${with_ticlib+set}" = set; then
 else
   with_ticlib=no
 fi;
-echo "$as_me:4291: result: $with_ticlib" >&5
+echo "$as_me:4692: result: $with_ticlib" >&5
 echo "${ECHO_T}$with_ticlib" >&6
 
 ### Checks for special libraries, must be done up-front.
 SHLIB_LIST=""
 
-echo "$as_me:4297: checking if you want to link with the GPM mouse library" >&5
+echo "$as_me:4698: 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.
@@ -4304,27 +4705,27 @@ if test "${with_gpm+set}" = set; then
 else
   with_gpm=maybe
 fi;
-echo "$as_me:4307: result: $with_gpm" >&5
+echo "$as_me:4708: result: $with_gpm" >&5
 echo "${ECHO_T}$with_gpm" >&6
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:4311: checking for gpm.h" >&5
+	echo "$as_me:4712: 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 4317 "configure"
+#line 4718 "configure"
 #include "confdefs.h"
 #include <gpm.h>
 _ACEOF
-if { (eval echo "$as_me:4321: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4722: \"$ac_cpp conftest.$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:4327: \$? = $ac_status" >&5
+  echo "$as_me:4728: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4343,7 +4744,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4346: result: $ac_cv_header_gpm_h" >&5
+echo "$as_me:4747: 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
 
@@ -4354,14 +4755,14 @@ EOF
 		if test "$with_gpm" != yes && test "$with_gpm" != maybe ; then
 			test -n "$verbose" && echo "	assuming we really have GPM library" 1>&6
 
-echo "${as_me-configure}:4357: testing assuming we really have GPM library ..." 1>&5
+echo "${as_me-configure}:4758: testing assuming we really have GPM library ..." 1>&5
 
 			cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
 EOF
 
 		else
-			echo "$as_me:4364: checking for Gpm_Open in -lgpm" >&5
+			echo "$as_me:4765: 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) $ECHO_C" >&6
@@ -4369,7 +4770,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4372 "configure"
+#line 4773 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4388,16 +4789,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4391: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4792: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4394: \$? = $ac_status" >&5
+  echo "$as_me:4795: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4397: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4798: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4400: \$? = $ac_status" >&5
+  echo "$as_me:4801: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -4408,13 +4809,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4411: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:4812: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
   :
 else
 
-				{ { echo "$as_me:4417: error: Cannot link with GPM library" >&5
+				{ { echo "$as_me:4818: error: Cannot link with GPM library" >&5
 echo "$as_me: error: Cannot link with GPM library" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -4424,7 +4825,7 @@ fi
 
 else
 
-		test "$with_gpm" != maybe && { echo "$as_me:4427: WARNING: Cannot find GPM header" >&5
+		test "$with_gpm" != maybe && { echo "$as_me:4828: WARNING: Cannot find GPM header" >&5
 echo "$as_me: WARNING: Cannot find GPM header" >&2;}
 		with_gpm=no
 
@@ -4433,7 +4834,7 @@ fi
 fi
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:4436: checking if you want to load GPM dynamically" >&5
+	echo "$as_me:4837: 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.
@@ -4443,18 +4844,18 @@ if test "${with_dlsym+set}" = set; then
 else
   with_dlsym=yes
 fi;
-	echo "$as_me:4446: result: $with_dlsym" >&5
+	echo "$as_me:4847: result: $with_dlsym" >&5
 echo "${ECHO_T}$with_dlsym" >&6
 	if test "$with_dlsym" = yes ; then
 
 cf_have_dlsym=no
-echo "$as_me:4451: checking for dlsym" >&5
+echo "$as_me:4852: 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 4457 "configure"
+#line 4858 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dlsym (); below.  */
@@ -4485,16 +4886,16 @@ f = dlsym;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4488: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4889: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4491: \$? = $ac_status" >&5
+  echo "$as_me:4892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4494: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4497: \$? = $ac_status" >&5
+  echo "$as_me:4898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_dlsym=yes
 else
@@ -4504,14 +4905,14 @@ ac_cv_func_dlsym=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4507: result: $ac_cv_func_dlsym" >&5
+echo "$as_me:4908: 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 "$as_me:4514: checking for dlsym in -ldl" >&5
+echo "$as_me:4915: 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) $ECHO_C" >&6
@@ -4519,7 +4920,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4522 "configure"
+#line 4923 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4538,16 +4939,16 @@ dlsym ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4541: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4942: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4544: \$? = $ac_status" >&5
+  echo "$as_me:4945: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4547: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4948: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4550: \$? = $ac_status" >&5
+  echo "$as_me:4951: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dl_dlsym=yes
 else
@@ -4558,7 +4959,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4561: result: $ac_cv_lib_dl_dlsym" >&5
+echo "$as_me:4962: 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
 
@@ -4571,10 +4972,10 @@ fi
 if test "$cf_have_dlsym" = yes ; then
 	test "$cf_have_libdl" = yes && LIBS="-ldl $LIBS"
 
-	echo "$as_me:4574: checking whether able to link to dl*() functions" >&5
+	echo "$as_me:4975: 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 4577 "configure"
+#line 4978 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 int
@@ -4592,16 +4993,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4595: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4996: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4598: \$? = $ac_status" >&5
+  echo "$as_me:4999: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4601: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5002: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4604: \$? = $ac_status" >&5
+  echo "$as_me:5005: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 		cat >>confdefs.h <<\EOF
@@ -4612,15 +5013,15 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-		{ { echo "$as_me:4615: error: Cannot link test program for libdl" >&5
+		{ { echo "$as_me:5016: 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 "$as_me:4620: result: ok" >&5
+	echo "$as_me:5021: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 else
-	{ { echo "$as_me:4623: error: Cannot find dlsym function" >&5
+	{ { echo "$as_me:5024: error: Cannot find dlsym function" >&5
 echo "$as_me: error: Cannot find dlsym function" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -4628,12 +5029,12 @@ fi
 		if test "$with_gpm" != yes ; then
 			test -n "$verbose" && echo "	assuming soname for gpm is $with_gpm" 1>&6
 
-echo "${as_me-configure}:4631: testing assuming soname for gpm is $with_gpm ..." 1>&5
+echo "${as_me-configure}:5032: testing assuming soname for gpm is $with_gpm ..." 1>&5
 
 			cf_cv_gpm_soname="$with_gpm"
 		else
 
-echo "$as_me:4636: checking for soname of gpm library" >&5
+echo "$as_me:5037: 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) $ECHO_C" >&6
@@ -4651,15 +5052,15 @@ if (Gpm_Open(0,0)) Gpm_Close();
 CF_EOF
 cf_save_LIBS="$LIBS"
 	LIBS="-lgpm $LIBS"
-	if { (eval echo "$as_me:4654: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:5055: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4657: \$? = $ac_status" >&5
+  echo "$as_me:5058: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:4659: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:5060: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4662: \$? = $ac_status" >&5
+  echo "$as_me:5063: \$? = $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
@@ -4670,7 +5071,7 @@ LIBS="$cf_save_LIBS"
 fi
 
 fi
-echo "$as_me:4673: result: $cf_cv_gpm_soname" >&5
+echo "$as_me:5074: result: $cf_cv_gpm_soname" >&5
 echo "${ECHO_T}$cf_cv_gpm_soname" >&6
 
 		fi
@@ -4681,12 +5082,13 @@ EOF
 		SHLIB_LIST="-ldl $SHLIB_LIST"
 	else
 		SHLIB_LIST="-lgpm $SHLIB_LIST"
+		TEST_LIBS="-lgpm $TEST_LIBS"
 	fi
 	cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
 EOF
 
-echo "$as_me:4689: checking for Gpm_Wgetch in -lgpm" >&5
+echo "$as_me:5091: 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) $ECHO_C" >&6
@@ -4694,7 +5096,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4697 "configure"
+#line 5099 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4713,16 +5115,16 @@ Gpm_Wgetch ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4716: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5118: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4719: \$? = $ac_status" >&5
+  echo "$as_me:5121: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4725: \$? = $ac_status" >&5
+  echo "$as_me:5127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Wgetch=yes
 else
@@ -4733,11 +5135,11 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4736: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
+echo "$as_me:5138: 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 "$as_me:4740: checking if GPM is weakly bound to curses library" >&5
+echo "$as_me:5142: 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
@@ -4761,15 +5163,15 @@ 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:4764: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:5166: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4767: \$? = $ac_status" >&5
+  echo "$as_me:5169: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:4769: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:5171: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4772: \$? = $ac_status" >&5
+  echo "$as_me:5174: \$? = $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
@@ -4781,11 +5183,11 @@ CF_EOF
 fi
 
 fi
-echo "$as_me:4784: result: $cf_cv_check_gpm_wgetch" >&5
+echo "$as_me:5186: 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:4788: WARNING: GPM library is already linked with curses - read the FAQ" >&5
+	{ echo "$as_me:5190: WARNING: GPM library is already linked with curses - read the FAQ" >&5
 echo "$as_me: WARNING: GPM library is already linked with curses - read the FAQ" >&2;}
 fi
 
@@ -4795,7 +5197,7 @@ fi
 
 # not everyone has "test -c"
 if test -c /dev/sysmouse 2>/dev/null ; then
-echo "$as_me:4798: checking if you want to use sysmouse" >&5
+echo "$as_me:5200: 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.
@@ -4807,7 +5209,7 @@ else
 fi;
 	if test "$cf_with_sysmouse" != no ; then
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4810 "configure"
+#line 5212 "configure"
 #include "confdefs.h"
 
 #include <osreldate.h>
@@ -4830,16 +5232,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4833: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5235: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4836: \$? = $ac_status" >&5
+  echo "$as_me:5238: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4839: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4842: \$? = $ac_status" >&5
+  echo "$as_me:5244: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_with_sysmouse=yes
 else
@@ -4849,7 +5251,7 @@ cf_with_sysmouse=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	fi
-echo "$as_me:4852: result: $cf_with_sysmouse" >&5
+echo "$as_me:5254: result: $cf_with_sysmouse" >&5
 echo "${ECHO_T}$cf_with_sysmouse" >&6
 test "$cf_with_sysmouse" = yes && cat >>confdefs.h <<\EOF
 #define USE_SYSMOUSE 1
@@ -4867,7 +5269,7 @@ if test X"$CXX_G_OPT" = X"" ; then
 	test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
 fi
 
-echo "$as_me:4870: checking for default loader flags" >&5
+echo "$as_me:5272: checking for default loader flags" >&5
 echo $ECHO_N "checking for default loader flags... $ECHO_C" >&6
 case $DFT_LWR_MODEL in
 libtool) LD_MODEL=''   ;;
@@ -4876,24 +5278,26 @@ debug)   LD_MODEL=$CC_G_OPT ;;
 profile) LD_MODEL='-pg';;
 shared)  LD_MODEL=''   ;;
 esac
-echo "$as_me:4879: result: $LD_MODEL" >&5
+echo "$as_me:5281: result: $LD_MODEL" >&5
 echo "${ECHO_T}$LD_MODEL" >&6
 
 case $DFT_LWR_MODEL in
 shared)
-echo "$as_me:4884: checking if rpath option should be used" >&5
+
+echo "$as_me:5287: 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.
 if test "${enable_rpath+set}" = set; then
   enableval="$enable_rpath"
-  cf_cv_ld_rpath=$enableval
+  cf_cv_enable_rpath=$enableval
 else
-  cf_cv_ld_rpath=no
+  cf_cv_enable_rpath=no
 fi;
-echo "$as_me:4894: result: $cf_cv_ld_rpath" >&5
-echo "${ECHO_T}$cf_cv_ld_rpath" >&6
-echo "$as_me:4896: checking if shared libraries should be relinked during install" >&5
+echo "$as_me:5297: result: $cf_cv_enable_rpath" >&5
+echo "${ECHO_T}$cf_cv_enable_rpath" >&6
+
+echo "$as_me:5300: 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.
@@ -4903,34 +5307,115 @@ if test "${enable_relink+set}" = set; then
 else
   cf_cv_do_relink=yes
 fi;
-echo "$as_me:4906: result: $cf_cv_do_relink" >&5
+echo "$as_me:5310: result: $cf_cv_do_relink" >&5
 echo "${ECHO_T}$cf_cv_do_relink" >&6
 	;;
 esac
 
-	LOCAL_LDFLAGS=
-	LOCAL_LDFLAGS2=
-	LD_SHARED_OPTS=
-	INSTALL_LIB="-m 644"
-
-	cf_cv_do_symlinks=no
-
-	echo "$as_me:4918: 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... $ECHO_C" >&6
-
-# Check whether --with-shlib-version or --without-shlib-version was given.
-if test "${with_shlib_version+set}" = set; then
-  withval="$with_shlib_version"
-  test -z "$withval" && withval=auto
-	case $withval in #(vi
-	yes) #(vi
-		cf_cv_shlib_version=auto
+LD_RPATH_OPT=
+echo "$as_me:5316: checking for an rpath option" >&5
+echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
+case $cf_cv_system_name in #(vi
+irix*) #(vi
+	if test "$GCC" = yes; then
+		LD_RPATH_OPT="-Wl,-rpath,"
+	else
+		LD_RPATH_OPT="-rpath "
+	fi
+	;;
+linux*|gnu*|k*bsd*-gnu) #(vi
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+openbsd[2-9].*) #(vi
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+freebsd*) #(vi
+	LD_RPATH_OPT="-rpath "
+	;;
+netbsd*) #(vi
+	LD_RPATH_OPT="-Wl,-rpath,"
+	;;
+osf*|mls+*) #(vi
+	LD_RPATH_OPT="-rpath "
+	;;
+solaris2*) #(vi
+	LD_RPATH_OPT="-R"
+	;;
+*)
+	;;
+esac
+echo "$as_me:5347: result: $LD_RPATH_OPT" >&5
+echo "${ECHO_T}$LD_RPATH_OPT" >&6
+
+case "x$LD_RPATH_OPT" in #(vi
+x-R*)
+	echo "$as_me:5352: checking if we need a space after rpath option" >&5
+echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
+	cf_save_LIBS="$LIBS"
+	LIBS="${LD_RPATH_OPT}$libdir $LIBS"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 5357 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:5369: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5372: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:5375: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5378: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_rpath_space=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_rpath_space=yes
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	LIBS="$cf_save_LIBS"
+	echo "$as_me:5388: result: $cf_rpath_space" >&5
+echo "${ECHO_T}$cf_rpath_space" >&6
+	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
+	;;
+esac
+
+	LOCAL_LDFLAGS=
+	LOCAL_LDFLAGS2=
+	LD_SHARED_OPTS=
+	INSTALL_LIB="-m 644"
+
+	cf_cv_do_symlinks=no
+	cf_ld_rpath_opt=
+	test "$cf_cv_enable_rpath" = yes && cf_ld_rpath_opt="$LD_RPATH_OPT"
+
+	echo "$as_me:5403: 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... $ECHO_C" >&6
+
+# Check whether --with-shlib-version or --without-shlib-version was given.
+if test "${with_shlib_version+set}" = set; then
+  withval="$with_shlib_version"
+  test -z "$withval" && withval=auto
+	case $withval in #(vi
+	yes) #(vi
+		cf_cv_shlib_version=auto
 		;;
 	rel|abi|auto|no) #(vi
 		cf_cv_shlib_version=$withval
 		;;
 	*)
-		{ { echo "$as_me:4933: error: option value must be one of: rel, abi, auto or no" >&5
+		{ { echo "$as_me:5418: error: option value must be one of: rel, abi, auto or no" >&5
 echo "$as_me: error: option value must be one of: rel, abi, auto or no" >&2;}
    { (exit 1); exit 1; }; }
 		;;
@@ -4939,7 +5424,7 @@ echo "$as_me: error: option value must be one of: rel, abi, auto or no" >&2;}
 else
   cf_cv_shlib_version=auto
 fi;
-	echo "$as_me:4942: result: $cf_cv_shlib_version" >&5
+	echo "$as_me:5427: result: $cf_cv_shlib_version" >&5
 echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	cf_cv_rm_so_locs=no
@@ -4948,14 +5433,14 @@ echo "${ECHO_T}$cf_cv_shlib_version" >&6
 	CC_SHARED_OPTS=
 	if test "$GCC" = yes
 	then
-		echo "$as_me:4951: checking which $CC option to use" >&5
+		echo "$as_me:5436: 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 4958 "configure"
+#line 5443 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -4967,16 +5452,16 @@ int x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4970: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5455: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4973: \$? = $ac_status" >&5
+  echo "$as_me:5458: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4976: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5461: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4979: \$? = $ac_status" >&5
+  echo "$as_me:5464: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -4985,18 +5470,24 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		done
-		echo "$as_me:4988: result: $CC_SHARED_OPTS" >&5
+		echo "$as_me:5473: result: $CC_SHARED_OPTS" >&5
 echo "${ECHO_T}$CC_SHARED_OPTS" >&6
 		CFLAGS="$cf_save_CFLAGS"
 	fi
 
 	cf_cv_shlib_version_infix=no
 
-	case $cf_cv_system_name in
-	beos*)
+	case $cf_cv_system_name in #(vi
+	aix[56]*) #(vi
+		if test "$GCC" = yes; then
+			CC_SHARED_OPTS=
+			MK_SHARED_LIB='$(CC) -shared'
+		fi
+		;;
+	beos*) #(vi
 		MK_SHARED_LIB='${CC} ${CFLAGS} -o $@ -Xlinker -soname=`basename $@` -nostart -e 0'
 		;;
-	cygwin*)
+	cygwin*) #(vi
 		CC_SHARED_OPTS=
 		MK_SHARED_LIB='sh ../mk_shared_lib.sh $@ ${CC} ${CFLAGS}'
 		cf_cv_shlib_version=cygdll
@@ -5015,13 +5506,13 @@ EOF
 CF_EOF
 		chmod +x mk_shared_lib.sh
 		;;
-	darwin*)
+	darwin*) #(vi
 		EXTRA_CFLAGS="-no-cpp-precomp"
 		CC_SHARED_OPTS="-dynamic"
 		MK_SHARED_LIB='${CC} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $@` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
-		echo "$as_me:5024: checking if ld -search_paths_first works" >&5
+		echo "$as_me:5515: 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) $ECHO_C" >&6
@@ -5030,7 +5521,7 @@ else
 			cf_save_LDFLAGS=$LDFLAGS
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5033 "configure"
+#line 5524 "configure"
 #include "confdefs.h"
 
 int
@@ -5042,16 +5533,16 @@ int i;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5045: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5536: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5048: \$? = $ac_status" >&5
+  echo "$as_me:5539: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5051: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5542: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5054: \$? = $ac_status" >&5
+  echo "$as_me:5545: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ldflags_search_paths_first=yes
 else
@@ -5062,13 +5553,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 				LDFLAGS=$cf_save_LDFLAGS
 fi
-echo "$as_me:5065: result: $cf_cv_ldflags_search_paths_first" >&5
+echo "$as_me:5556: 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"
 		fi
 		;;
-	hpux*)
+	hpux*) #(vi
 		# (tested with gcc 2.7.2 -- I don't have c89)
 		if test "$GCC" = yes; then
 			LD_SHARED_OPTS='-Xlinker +b -Xlinker ${libdir}'
@@ -5081,76 +5572,84 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		# readonly to exploit a quirk in the memory manager.
 		INSTALL_LIB="-m 555"
 		;;
-	irix*)
-		if test "$cf_cv_ld_rpath" = yes ; then
-			if test "$GCC" = yes; then
-				cf_ld_rpath_opt="-Wl,-rpath,"
-				EXTRA_LDFLAGS="-Wl,-rpath,\${libdir} $EXTRA_LDFLAGS"
-			else
-				cf_ld_rpath_opt="-rpath "
-				EXTRA_LDFLAGS="-rpath \${libdir} $EXTRA_LDFLAGS"
-			fi
+	irix*) #(vi
+		if test "$cf_cv_enable_rpath" = yes ; then
+			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${libdir} $EXTRA_LDFLAGS"
 		fi
 		# tested with IRIX 5.2 and 'cc'.
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
+			MK_SHARED_LIB='${CC} -shared -rdata_shared -soname `basename $@` -o $@'
+		else
+			MK_SHARED_LIB='${CC} -shared -Wl,-soname,`basename $@` -o $@'
 		fi
-		MK_SHARED_LIB='${CC} -shared -rdata_shared -soname `basename $@` -o $@'
 		cf_cv_rm_so_locs=yes
 		;;
-	linux*|gnu*|k*bsd*-gnu)
+	linux*|gnu*|k*bsd*-gnu) #(vi
 		if test "$DFT_LWR_MODEL" = "shared" ; then
-			LOCAL_LDFLAGS="-Wl,-rpath,\$(LOCAL_LIBDIR)"
+			LOCAL_LDFLAGS="${LD_RPATH_OPT}\$(LOCAL_LIBDIR)"
 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
 		fi
-		if test "$cf_cv_ld_rpath" = yes ; then
-			cf_ld_rpath_opt="-Wl,-rpath,"
-			EXTRA_LDFLAGS="-Wl,-rpath,\${libdir} $EXTRA_LDFLAGS"
+		if test "$cf_cv_enable_rpath" = yes ; then
+			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${libdir} $EXTRA_LDFLAGS"
 		fi
 
 	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 	if test "$cf_cv_shlib_version" = rel; then
-		cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+		cf_cv_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
 	else
-		cf_shared_soname='`basename $@`'
+		cf_cv_shared_soname='`basename $@`'
 	fi
 
-		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_shared_soname',-stats,-lc -o $@'
+		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $@'
 		;;
-	openbsd[2-9].*)
+	openbsd[2-9].*) #(vi
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+			LOCAL_LDFLAGS="${LD_RPATH_OPT}\$(LOCAL_LIBDIR)"
+			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_enable_rpath" = yes ; then
+			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${libdir} $EXTRA_LDFLAGS"
+		fi
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
-		MK_SHARED_LIB='${LD} -Bshareable -soname,`basename $@.${ABI_VERSION}` -o $@'
+
+	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+	if test "$cf_cv_shlib_version" = rel; then
+		cf_cv_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+	else
+		cf_cv_shared_soname='`basename $@`'
+	fi
+
+		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $@'
 		;;
-	openbsd*|freebsd[12].*)
+	nto-qnx*|openbsd*|freebsd[12].*) #(vi
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
 		MK_SHARED_LIB='${LD} -Bshareable -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 		;;
-	freebsd*)
+	freebsd*) #(vi
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
-		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
-			LOCAL_LDFLAGS="-rpath \$(LOCAL_LIBDIR)"
-			LOCAL_LDFLAGS2="-rpath \${libdir} $LOCAL_LDFLAGS"
-			cf_ld_rpath_opt="-rpath "
-			EXTRA_LDFLAGS="-rpath \${libdir} $EXTRA_LDFLAGS"
+		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_enable_rpath" = yes ; then
+			LOCAL_LDFLAGS="${cf_ld_rpath_opt}\$(LOCAL_LIBDIR)"
+			LOCAL_LDFLAGS2="${cf_ld_rpath_opt}\${libdir} $LOCAL_LDFLAGS"
+			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${libdir} $EXTRA_LDFLAGS"
 		fi
 
 	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 	if test "$cf_cv_shlib_version" = rel; then
-		cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+		cf_cv_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
 	else
-		cf_shared_soname='`basename $@`'
+		cf_cv_shared_soname='`basename $@`'
 	fi
 
-		MK_SHARED_LIB='${LD} -Bshareable -soname=`basename $@` -o $@'
+		MK_SHARED_LIB='${LD} -shared -Bshareable -soname=`basename $@` -o $@'
 		;;
-	netbsd*)
+	netbsd*) #(vi
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
-		test "$cf_cv_ld_rpath" = yes && cf_ld_rpath_opt="-Wl,-rpath,"
-		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
-			LOCAL_LDFLAGS="-Wl,-rpath,\$(LOCAL_LIBDIR)"
+		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_enable_rpath" = yes ; then
+			LOCAL_LDFLAGS="${cf_ld_rpath_opt}\$(LOCAL_LIBDIR)"
 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
-			EXTRA_LDFLAGS="-Wl,-rpath,\${libdir} $EXTRA_LDFLAGS"
+			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${libdir} $EXTRA_LDFLAGS"
 			if test "$cf_cv_shlib_version" = auto; then
 			if test -f /usr/libexec/ld.elf_so; then
 				cf_cv_shlib_version=abi
@@ -5161,44 +5660,40 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 
 	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 	if test "$cf_cv_shlib_version" = rel; then
-		cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+		cf_cv_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
 	else
-		cf_shared_soname='`basename $@`'
+		cf_cv_shared_soname='`basename $@`'
 	fi
 
-			MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_shared_soname' -o $@'
+			MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $@'
 		else
-			MK_SHARED_LIB='${LD} -Bshareable -o $@'
+			MK_SHARED_LIB='${LD} -shared -Bshareable -o $@'
 		fi
 		;;
-	osf*|mls+*)
+	osf*|mls+*) #(vi
 		# tested with OSF/1 V3.2 and 'cc'
 		# tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
 		# link with shared libs).
 		MK_SHARED_LIB='${LD} -set_version ${REL_VERSION}:${ABI_VERSION} -expect_unresolved "*" -shared -soname `basename $@`'
-		case $host_os in
+		case $host_os in #(vi
 		osf4*)
 			MK_SHARED_LIB="${MK_SHARED_LIB} -msym"
 			;;
 		esac
 		MK_SHARED_LIB="${MK_SHARED_LIB}"' -o $@'
 		if test "$DFT_LWR_MODEL" = "shared" ; then
-			LOCAL_LDFLAGS="-Wl,-rpath,\$(LOCAL_LIBDIR)"
+			LOCAL_LDFLAGS="${LD_RPATH_OPT}\$(LOCAL_LIBDIR)"
 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
 		fi
-		if test "$cf_cv_ld_rpath" = yes ; then
-			cf_ld_rpath_opt="-rpath"
-			# EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
-		fi
 		cf_cv_rm_so_locs=yes
 		;;
-	sco3.2v5*)  # (also uw2* and UW7) hops 13-Apr-98
+	sco3.2v5*)  # (also uw2* and UW7: hops 13-Apr-98
 		# tested with osr5.0.5
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-belf -KPIC'
 		fi
 		MK_SHARED_LIB='${LD} -dy -G -h `basename $@ .${REL_VERSION}`.${ABI_VERSION} -o $@'
-		if test "$cf_cv_ld_rpath" = yes ; then
+		if test "$cf_cv_enable_rpath" = yes ; then
 			# only way is to set LD_RUN_PATH but no switch for it
 			RUN_PATH=$libdir
 		fi
@@ -5206,7 +5701,7 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		LINK_PROGS='LD_RUN_PATH=${libdir}'
 		LINK_TESTS='Pwd=`pwd`;LD_RUN_PATH=`dirname $${Pwd}`/lib'
 		;;
-	sunos4*)
+	sunos4*) #(vi
 		# tested with SunOS 4.1.1 and gcc 2.7.0
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
@@ -5214,33 +5709,68 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		MK_SHARED_LIB='${LD} -assert pure-text -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 		;;
-	solaris2*)
+	solaris2*) #(vi
 		# tested with SunOS 5.5.1 (solaris 2.5.1) and gcc 2.7.2
 		# tested with SunOS 5.10 (solaris 10) and gcc 3.4.3
 		if test "$DFT_LWR_MODEL" = "shared" ; then
 			LOCAL_LDFLAGS="-R \$(LOCAL_LIBDIR):\${libdir}"
 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
 		fi
-		if test "$cf_cv_ld_rpath" = yes ; then
-			cf_ld_rpath_opt="-R"
-			EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		if test "$cf_cv_enable_rpath" = yes ; then
+			EXTRA_LDFLAGS="-R \${libdir} $EXTRA_LDFLAGS"
 		fi
 
 	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 	if test "$cf_cv_shlib_version" = rel; then
-		cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+		cf_cv_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
 	else
-		cf_shared_soname='`basename $@`'
+		cf_cv_shared_soname='`basename $@`'
 	fi
 
 		if test "$GCC" != yes; then
-			CC_SHARED_OPTS='-xcode=pic32'
-			MK_SHARED_LIB='${CC} -dy -G -h '$cf_shared_soname' -o $@'
+			cf_save_CFLAGS="$CFLAGS"
+			for cf_shared_opts in -xcode=pic32 -xcode=pic13 -KPIC -Kpic -O
+			do
+				CFLAGS="$cf_shared_opts $cf_save_CFLAGS"
+				cat >conftest.$ac_ext <<_ACEOF
+#line 5736 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+printf("Hello\n");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:5748: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5751: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:5754: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5757: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			done
+			CFLAGS="$cf_save_CFLAGS"
+			CC_SHARED_OPTS=$cf_shared_opts
+			MK_SHARED_LIB='${CC} -dy -G -h '$cf_cv_shared_soname' -o $@'
 		else
-			MK_SHARED_LIB='${CC} -shared -dy -G -h '$cf_shared_soname' -o $@'
+			MK_SHARED_LIB='${CC} -shared -dy -G -h '$cf_cv_shared_soname' -o $@'
 		fi
 		;;
-	sysv5uw7*|unix_sv*)
+	sysv5uw7*|unix_sv*) #(vi
 		# tested with UnixWare 7.1.0 (gcc 2.95.2 and cc)
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
@@ -5257,11 +5787,11 @@ echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 	case "$cf_cv_shlib_version" in #(vi
 	rel|abi)
 		case "$MK_SHARED_LIB" in #(vi
-		*'-o $@')
+		*'-o $@') #(vi
 			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
 			;;
 		*)
-			{ echo "$as_me:5264: WARNING: ignored --with-shlib-version" >&5
+			{ echo "$as_me:5794: WARNING: ignored --with-shlib-version" >&5
 echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 			;;
 		esac
@@ -5269,62 +5799,248 @@ echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 	esac
 
 	if test -n "$cf_ld_rpath_opt" ; then
-		echo "$as_me:5272: checking if we need a space after rpath option" >&5
-echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
-		cf_save_LIBS="$LIBS"
-		LIBS="$LIBS ${cf_ld_rpath_opt}$libdir"
-		cat >conftest.$ac_ext <<_ACEOF
-#line 5277 "configure"
-#include "confdefs.h"
+		MK_SHARED_LIB="$MK_SHARED_LIB $cf_ld_rpath_opt\${libdir}"
+	fi
+
+if test "$CC_SHARED_OPTS" = "unknown"; then
+	for model in $cf_list_models; do
+		if test "$model" = "shared"; then
+			{ { echo "$as_me:5808: error: Shared libraries are not supported in this version" >&5
+echo "$as_me: error: Shared libraries are not supported in this version" >&2;}
+   { (exit 1); exit 1; }; }
+		fi
+	done
+fi
+
+### If we're building with rpath, try to link non-standard libs that way too.
+if test "$DFT_LWR_MODEL" = "shared"; then
+
+echo "$as_me:5818: checking if rpath should be not be set" >&5
+echo $ECHO_N "checking if rpath should be not be set... $ECHO_C" >&6
+
+# Check whether --enable-rpath-hack or --disable-rpath-hack was given.
+if test "${enable_rpath_hack+set}" = set; then
+  enableval="$enable_rpath_hack"
+  test "$enableval" != no && enableval=yes
+  if test "$enableval" != "yes" ; then
+    cf_disable_rpath_hack=yes
+  else
+    cf_disable_rpath_hack=no
+  fi
+else
+  enableval=yes
+  cf_disable_rpath_hack=no
+
+fi;
+echo "$as_me:5835: 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:5839: checking for updated LDFLAGS" >&5
+echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
+if test -n "$LD_RPATH_OPT" ; then
+	echo "$as_me:5842: result: maybe" >&5
+echo "${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:5849: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$cf_ldd_prog"; then
+  ac_cv_prog_cf_ldd_prog="$cf_ldd_prog" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_cf_ldd_prog="$ac_prog"
+echo "$as_me:5864: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
+if test -n "$cf_ldd_prog"; then
+  echo "$as_me:5872: result: $cf_ldd_prog" >&5
+echo "${ECHO_T}$cf_ldd_prog" >&6
+else
+  echo "$as_me:5875: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$cf_ldd_prog" && break
+done
+test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 
+	cf_rpath_list="/usr/lib /lib"
+	if test "$cf_ldd_prog" != no
+	then
+cat >conftest.$ac_ext <<_ACEOF
+#line 5887 "configure"
+#include "confdefs.h"
+#include <stdio.h>
 int
 main ()
 {
-
+printf("Hello");
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5289: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5899: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5292: \$? = $ac_status" >&5
+  echo "$as_me:5902: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5295: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5905: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5298: \$? = $ac_status" >&5
+  echo "$as_me:5908: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_rpath_space=no
+  cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort -u`
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		LIBS="$cf_save_LIBS"
-		echo "$as_me:5308: result: $cf_rpath_space" >&5
-echo "${ECHO_T}$cf_rpath_space" >&6
-		test "$cf_rpath_space" = yes && cf_ld_rpath_opt="$cf_ld_rpath_opt "
-		MK_SHARED_LIB="$MK_SHARED_LIB $cf_ld_rpath_opt\${libdir}"
 	fi
 
-if test "$CC_SHARED_OPTS" = "unknown"; then
-	for model in $cf_list_models; do
-		if test "$model" = "shared"; then
-			{ { echo "$as_me:5317: error: Shared libraries are not supported in this version" >&5
-echo "$as_me: error: Shared libraries are not supported in this version" >&2;}
-   { (exit 1); exit 1; }; }
+	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me-configure}:5920: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me-configure}:5924: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LDFLAGS
+do
+	case $cf_rpath_src in #(vi
+	-L*) #(vi
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
 		fi
-	done
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me-configure}:5961: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LDFLAGS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me-configure}:5974: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
+
+echo "${as_me-configure}:5978: testing ...checking LIBS $LIBS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LIBS
+do
+	case $cf_rpath_src in #(vi
+	-L*) #(vi
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
+		fi
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me-configure}:6015: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LIBS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
+
+echo "${as_me-configure}:6028: testing ...checked LIBS $LIBS ..." 1>&5
+
+	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me-configure}:6032: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+fi
+
+fi
+
 fi
 
 ###############################################################################
 
 ###	use option --disable-overwrite to leave out the link to -lcurses
-echo "$as_me:5327: checking if you wish to install ncurses overwriting curses" >&5
+echo "$as_me:6043: 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.
@@ -5334,10 +6050,10 @@ 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:5337: result: $with_overwrite" >&5
+echo "$as_me:6053: result: $with_overwrite" >&5
 echo "${ECHO_T}$with_overwrite" >&6
 
-echo "$as_me:5340: checking if external terminfo-database is used" >&5
+echo "$as_me:6056: 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.
@@ -5347,7 +6063,7 @@ if test "${enable_database+set}" = set; then
 else
   use_database=yes
 fi;
-echo "$as_me:5350: result: $use_database" >&5
+echo "$as_me:6066: result: $use_database" >&5
 echo "${ECHO_T}$use_database" >&6
 
 case $host_os in #(vi
@@ -5360,8 +6076,8 @@ os2*) #(vi
 esac
 
 	case $cf_cv_system_name in
-	os2*)	PATHSEP=';'  ;;
-	*)	PATHSEP=':'  ;;
+	os2*)	PATH_SEPARATOR=';'  ;;
+	*)	PATH_SEPARATOR=':'  ;;
 	esac
 
 if test "$use_database" != no ; then
@@ -5369,18 +6085,18 @@ if test "$use_database" != no ; then
 #define USE_DATABASE 1
 EOF
 
-	echo "$as_me:5372: checking which terminfo source-file will be installed" >&5
+	echo "$as_me:6088: 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 --enable-database or --disable-database was given.
-if test "${enable_database+set}" = set; then
-  enableval="$enable_database"
+# Check whether --with-database or --without-database was given.
+if test "${with_database+set}" = set; then
+  withval="$with_database"
   TERMINFO_SRC=$withval
 fi;
-	echo "$as_me:5380: result: $TERMINFO_SRC" >&5
+	echo "$as_me:6096: result: $TERMINFO_SRC" >&5
 echo "${ECHO_T}$TERMINFO_SRC" >&6
 
-	echo "$as_me:5383: checking whether to use hashed database instead of directory/tree" >&5
+	echo "$as_me:6099: 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.
@@ -5390,11 +6106,13 @@ if test "${with_hashed_db+set}" = set; then
 else
   with_hashed_db=no
 fi;
-	echo "$as_me:5393: result: $with_hashed_db" >&5
+	echo "$as_me:6109: result: $with_hashed_db" >&5
 echo "${ECHO_T}$with_hashed_db" >&6
+else
+	with_hashed_db=no
 fi
 
-echo "$as_me:5397: checking for list of fallback descriptions" >&5
+echo "$as_me:6115: 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.
@@ -5404,11 +6122,11 @@ if test "${with_fallbacks+set}" = set; then
 else
   with_fallback=
 fi;
-echo "$as_me:5407: result: $with_fallback" >&5
+echo "$as_me:6125: result: $with_fallback" >&5
 echo "${ECHO_T}$with_fallback" >&6
 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
 
-echo "$as_me:5411: checking if you want modern xterm or antique" >&5
+echo "$as_me:6129: 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.
@@ -5422,7 +6140,7 @@ case $with_xterm_new in
 no)	with_xterm_new=xterm-old;;
 *)	with_xterm_new=xterm-new;;
 esac
-echo "$as_me:5425: result: $with_xterm_new" >&5
+echo "$as_me:6143: result: $with_xterm_new" >&5
 echo "${ECHO_T}$with_xterm_new" >&6
 WHICH_XTERM=$with_xterm_new
 
@@ -5432,7 +6150,7 @@ if test "$use_database" = no ; then
 	MAKE_TERMINFO="#"
 else
 
-echo "$as_me:5435: checking for list of terminfo directories" >&5
+echo "$as_me:6153: 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.
@@ -5442,7 +6160,7 @@ if test "${with_terminfo_dirs+set}" = set; then
 else
   withval=${TERMINFO_DIRS-${datadir}/terminfo}
 fi;
-IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${PATHSEP}"
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${PATH_SEPARATOR}"
 cf_dst_path=
 for cf_src_path in $withval
 do
@@ -5472,7 +6190,7 @@ case ".$cf_src_path" in #(vi
   cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:5475: error: expected a pathname, not \"$cf_src_path\"" >&5
+  { { echo "$as_me:6193: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -5485,13 +6203,13 @@ IFS="$ac_save_ifs"
 
 eval 'TERMINFO_DIRS="$cf_dst_path"'
 
-echo "$as_me:5488: result: $TERMINFO_DIRS" >&5
+echo "$as_me:6206: 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 "$as_me:5494: checking for default terminfo directory" >&5
+echo "$as_me:6212: 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.
@@ -5527,7 +6245,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:5530: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:6248: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -5536,7 +6254,7 @@ esac
 fi
 TERMINFO="$withval"
 
-echo "$as_me:5539: result: $TERMINFO" >&5
+echo "$as_me:6257: result: $TERMINFO" >&5
 echo "${ECHO_T}$TERMINFO" >&6
 cat >>confdefs.h <<EOF
 #define TERMINFO "$TERMINFO"
@@ -5546,7 +6264,7 @@ 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 "$as_me:5549: checking if big-core option selected" >&5
+echo "$as_me:6267: 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.
@@ -5558,7 +6276,7 @@ else
   with_big_core=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5561 "configure"
+#line 6279 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -5572,15 +6290,15 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5575: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6293: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5578: \$? = $ac_status" >&5
+  echo "$as_me:6296: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5580: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6298: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5583: \$? = $ac_status" >&5
+  echo "$as_me:6301: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   with_big_core=yes
 else
@@ -5592,32 +6310,47 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi;
-echo "$as_me:5595: result: $with_big_core" >&5
+echo "$as_me:6313: result: $with_big_core" >&5
 echo "${ECHO_T}$with_big_core" >&6
 test "$with_big_core" = "yes" && cat >>confdefs.h <<\EOF
 #define HAVE_BIG_CORE 1
 EOF
 
 ### ISO C only guarantees 512-char strings, we have tables which load faster
-### when constructed using "big" strings.
-echo "$as_me:5603: checking if big-strings option selected" >&5
+### when constructed using "big" strings.  More than the C compiler, the awk
+### program is a limit on most vendor UNIX systems.  Check that we can build.
+echo "$as_me:6322: 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.
 if test "${enable_big_strings+set}" = set; then
   enableval="$enable_big_strings"
-  with_big_strings=no
+  with_big_strings=$enableval
 else
-  with_big_strings=yes
+
+	case x$AWK in #(vi
+	x)
+		eval with_big_strings=no
+		;;
+	*) #(vi
+		if ( ${AWK} 'BEGIN { xx = "x"; while (length(xx) < 12000) { xx = xx "x"; }; printf("%s\n", xx); }' \
+			| $AWK '{ printf "%d\n", length($0); }' | $AWK 'BEGIN { eqls=0; recs=0; } { recs++; if ($0 == 12000) eqls++; } END { if (recs != 1 || eqls != 1) exit 1; }' 2>/dev/null >/dev/null ) ; then
+			eval with_big_strings=yes
+		else
+			eval with_big_strings=no
+		fi
+		;;
+	esac
+
 fi;
-echo "$as_me:5613: result: $with_big_strings" >&5
+echo "$as_me:6346: result: $with_big_strings" >&5
 echo "${ECHO_T}$with_big_strings" >&6
 
 USE_BIG_STRINGS=0
 test "$with_big_strings" = "yes" && USE_BIG_STRINGS=1
 
 ###	use option --enable-termcap to compile in the termcap fallback support
-echo "$as_me:5620: checking if you want termcap-fallback support" >&5
+echo "$as_me:6353: 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.
@@ -5627,13 +6360,13 @@ if test "${enable_termcap+set}" = set; then
 else
   with_termcap=no
 fi;
-echo "$as_me:5630: result: $with_termcap" >&5
+echo "$as_me:6363: result: $with_termcap" >&5
 echo "${ECHO_T}$with_termcap" >&6
 
 if test "$with_termcap" != "yes" ; then
 	if test "$use_database" = no ; then
 		if test -z "$with_fallback" ; then
-			{ { echo "$as_me:5636: error: You have disabled the database w/o specifying fallbacks" >&5
+			{ { echo "$as_me:6369: error: You have disabled the database w/o specifying fallbacks" >&5
 echo "$as_me: error: You have disabled the database w/o specifying fallbacks" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -5645,7 +6378,7 @@ EOF
 else
 
 if test "$with_ticlib" != no ; then
-	{ { echo "$as_me:5648: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
+	{ { echo "$as_me:6381: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
 echo "$as_me: error: Options --with-ticlib and --enable-termcap cannot be combined" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5654,7 +6387,7 @@ cat >>confdefs.h <<\EOF
 #define USE_TERMCAP 1
 EOF
 
-echo "$as_me:5657: checking for list of termcap files" >&5
+echo "$as_me:6390: 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.
@@ -5664,7 +6397,7 @@ if test "${with_termpath+set}" = set; then
 else
   withval=${TERMPATH-/etc/termcap:/usr/share/misc/termcap}
 fi;
-IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${PATHSEP}"
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${PATH_SEPARATOR}"
 cf_dst_path=
 for cf_src_path in $withval
 do
@@ -5694,7 +6427,7 @@ case ".$cf_src_path" in #(vi
   cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:5697: error: expected a pathname, not \"$cf_src_path\"" >&5
+  { { echo "$as_me:6430: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -5707,14 +6440,14 @@ IFS="$ac_save_ifs"
 
 eval 'TERMPATH="$cf_dst_path"'
 
-echo "$as_me:5710: result: $TERMPATH" >&5
+echo "$as_me:6443: result: $TERMPATH" >&5
 echo "${ECHO_T}$TERMPATH" >&6
 test -n "$TERMPATH" && cat >>confdefs.h <<EOF
 #define TERMPATH "$TERMPATH"
 EOF
 
 ###	use option --enable-getcap to use a hacked getcap for reading termcaps
-echo "$as_me:5717: checking if fast termcap-loader is needed" >&5
+echo "$as_me:6450: 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.
@@ -5724,13 +6457,13 @@ if test "${enable_getcap+set}" = set; then
 else
   with_getcap=no
 fi;
-echo "$as_me:5727: result: $with_getcap" >&5
+echo "$as_me:6460: result: $with_getcap" >&5
 echo "${ECHO_T}$with_getcap" >&6
 test "$with_getcap" = "yes" && cat >>confdefs.h <<\EOF
 #define USE_GETCAP 1
 EOF
 
-echo "$as_me:5733: checking if translated termcaps will be cached in ~/.terminfo" >&5
+echo "$as_me:6466: 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.
@@ -5740,7 +6473,7 @@ if test "${enable_getcap_cache+set}" = set; then
 else
   with_getcap_cache=no
 fi;
-echo "$as_me:5743: result: $with_getcap_cache" >&5
+echo "$as_me:6476: result: $with_getcap_cache" >&5
 echo "${ECHO_T}$with_getcap_cache" >&6
 test "$with_getcap_cache" = "yes" && cat >>confdefs.h <<\EOF
 #define USE_GETCAP_CACHE 1
@@ -5749,7 +6482,7 @@ EOF
 fi
 
 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
-echo "$as_me:5752: checking if ~/.terminfo is wanted" >&5
+echo "$as_me:6485: 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.
@@ -5759,13 +6492,13 @@ if test "${enable_home_terminfo+set}" = set; then
 else
   with_home_terminfo=yes
 fi;
-echo "$as_me:5762: result: $with_home_terminfo" >&5
+echo "$as_me:6495: result: $with_home_terminfo" >&5
 echo "${ECHO_T}$with_home_terminfo" >&6
 test "$with_home_terminfo" = "yes" && cat >>confdefs.h <<\EOF
 #define USE_HOME_TERMINFO 1
 EOF
 
-echo "$as_me:5768: checking if you want to use restricted environment when running as root" >&5
+echo "$as_me:6501: 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.
@@ -5775,7 +6508,7 @@ if test "${enable_root_environ+set}" = set; then
 else
   with_root_environ=yes
 fi;
-echo "$as_me:5778: result: $with_root_environ" >&5
+echo "$as_me:6511: result: $with_root_environ" >&5
 echo "${ECHO_T}$with_root_environ" >&6
 test "$with_root_environ" = yes && cat >>confdefs.h <<\EOF
 #define USE_ROOT_ENVIRON 1
@@ -5789,13 +6522,13 @@ for ac_func in \
 	unlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:5792: checking for $ac_func" >&5
+echo "$as_me:6525: 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 5798 "configure"
+#line 6531 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -5826,16 +6559,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5829: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6562: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5832: \$? = $ac_status" >&5
+  echo "$as_me:6565: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5835: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6568: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5838: \$? = $ac_status" >&5
+  echo "$as_me:6571: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -5845,7 +6578,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5848: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6581: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -5862,13 +6595,13 @@ for ac_func in \
 		symlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:5865: checking for $ac_func" >&5
+echo "$as_me:6598: 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 5871 "configure"
+#line 6604 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -5899,16 +6632,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5902: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6635: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5905: \$? = $ac_status" >&5
+  echo "$as_me:6638: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5908: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6641: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5911: \$? = $ac_status" >&5
+  echo "$as_me:6644: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -5918,7 +6651,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5921: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6654: 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
@@ -5929,7 +6662,7 @@ fi
 done
 
 else
-	echo "$as_me:5932: checking if link/symlink functions work" >&5
+	echo "$as_me:6665: 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) $ECHO_C" >&6
@@ -5942,7 +6675,7 @@ else
 			eval 'ac_cv_func_'$cf_func'=error'
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5945 "configure"
+#line 6678 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -5972,15 +6705,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5975: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6708: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5978: \$? = $ac_status" >&5
+  echo "$as_me:6711: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5980: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6713: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5983: \$? = $ac_status" >&5
+  echo "$as_me:6716: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
@@ -5998,7 +6731,7 @@ fi
 		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
 
 fi
-echo "$as_me:6001: result: $cf_cv_link_funcs" >&5
+echo "$as_me:6734: result: $cf_cv_link_funcs" >&5
 echo "${ECHO_T}$cf_cv_link_funcs" >&6
 	test "$ac_cv_func_link"    = yes && cat >>confdefs.h <<\EOF
 #define HAVE_LINK 1
@@ -6016,7 +6749,7 @@ 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 "$ac_cv_func_symlink" = yes ; then
-    echo "$as_me:6019: checking if tic should use symbolic links" >&5
+    echo "$as_me:6752: 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.
@@ -6026,21 +6759,21 @@ if test "${enable_symlinks+set}" = set; then
 else
   with_symlinks=no
 fi;
-    echo "$as_me:6029: result: $with_symlinks" >&5
+    echo "$as_me:6762: 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:6036: checking if tic should use hard links" >&5
+    echo "$as_me:6769: checking if tic should use hard links" >&5
 echo $ECHO_N "checking if tic should use hard links... $ECHO_C" >&6
     if test "$ac_cv_func_link" = yes ; then
 	with_links=yes
     else
 	with_links=no
     fi
-    echo "$as_me:6043: result: $with_links" >&5
+    echo "$as_me:6776: result: $with_links" >&5
 echo "${ECHO_T}$with_links" >&6
 fi
 
@@ -6053,7 +6786,7 @@ test "$with_symlinks" = yes && cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-broken-linker to force on use of broken-linker support
-echo "$as_me:6056: checking if you want broken-linker support code" >&5
+echo "$as_me:6789: 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.
@@ -6063,7 +6796,7 @@ if test "${enable_broken_linker+set}" = set; then
 else
   with_broken_linker=${BROKEN_LINKER-no}
 fi;
-echo "$as_me:6066: result: $with_broken_linker" >&5
+echo "$as_me:6799: result: $with_broken_linker" >&5
 echo "${ECHO_T}$with_broken_linker" >&6
 
 BROKEN_LINKER=0
@@ -6083,14 +6816,14 @@ EOF
 		BROKEN_LINKER=1
 		test -n "$verbose" && echo "	cygwin linker is broken anyway" 1>&6
 
-echo "${as_me-configure}:6086: testing cygwin linker is broken anyway ..." 1>&5
+echo "${as_me-configure}:6819: testing cygwin linker is broken anyway ..." 1>&5
 
 		;;
 	esac
 fi
 
 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
-echo "$as_me:6093: checking if tputs should process BSD-style prefix padding" >&5
+echo "$as_me:6826: 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.
@@ -6100,7 +6833,7 @@ if test "${enable_bsdpad+set}" = set; then
 else
   with_bsdpad=no
 fi;
-echo "$as_me:6103: result: $with_bsdpad" >&5
+echo "$as_me:6836: result: $with_bsdpad" >&5
 echo "${ECHO_T}$with_bsdpad" >&6
 test "$with_bsdpad" = yes && cat >>confdefs.h <<\EOF
 #define BSD_TPUTS 1
@@ -6117,91 +6850,47 @@ NCURSES_WINT_T=0
 
 # Check to define _XOPEN_SOURCE "automatically"
 
-echo "$as_me:6120: checking if $CC -U and -D options work together" >&5
-echo $ECHO_N "checking if $CC -U and -D options work together... $ECHO_C" >&6
-if test "${cf_cv_cc_u_d_options+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-	cf_save_CPPFLAGS="$CPPFLAGS"
-	CPPFLAGS="-UU_D_OPTIONS -DU_D_OPTIONS -DD_U_OPTIONS -UD_U_OPTIONS"
-	cat >conftest.$ac_ext <<_ACEOF
-#line 6129 "configure"
-#include "confdefs.h"
-
-int
-main ()
-{
-
-#ifndef U_D_OPTIONS
-make an undefined-error
-#endif
-#ifdef  D_U_OPTIONS
-make a defined-error
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6148: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:6151: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6154: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:6157: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-	cf_cv_cc_u_d_options=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-
-	cf_cv_cc_u_d_options=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-	CPPFLAGS="$cf_save_CPPFLAGS"
-
-fi
-echo "$as_me:6171: result: $cf_cv_cc_u_d_options" >&5
-echo "${ECHO_T}$cf_cv_cc_u_d_options" >&6
-
-cf_XOPEN_SOURCE=500
-cf_POSIX_C_SOURCE=199506L
+cf_XOPEN_SOURCE=500
+cf_POSIX_C_SOURCE=199506L
+cf_xopen_source=
 
 case $host_os in #(vi
-aix[45]*) #(vi
-	CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE"
+aix[456]*) #(vi
+	cf_xopen_source="-D_ALL_SOURCE"
 	;;
-freebsd*) #(vi
+darwin[0-8].*) #(vi
+	cf_xopen_source="-D_APPLE_C_SOURCE"
+	;;
+darwin*) #(vi
+	cf_xopen_source="-D_DARWIN_C_SOURCE"
+	;;
+freebsd*|dragonfly*) #(vi
 	# 5.x headers associate
 	#	_XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
 	#	_XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
 	cf_POSIX_C_SOURCE=200112L
 	cf_XOPEN_SOURCE=600
-	CPPFLAGS="$CPPFLAGS -D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+	cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+	;;
+hpux11*) #(vi
+	cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
 	;;
 hpux*) #(vi
-	CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE"
+	cf_xopen_source="-D_HPUX_SOURCE"
 	;;
 irix[56].*) #(vi
-	CPPFLAGS="$CPPFLAGS -D_SGI_SOURCE"
+	cf_xopen_source="-D_SGI_SOURCE"
 	;;
-linux*|gnu*|k*bsd*-gnu) #(vi
+linux*|gnu*|mint*|k*bsd*-gnu) #(vi
 
-echo "$as_me:6197: checking if we must define _GNU_SOURCE" >&5
+echo "$as_me:6886: 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.$ac_ext <<_ACEOF
-#line 6204 "configure"
+#line 6893 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6216,16 +6905,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6219: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6908: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6222: \$? = $ac_status" >&5
+  echo "$as_me:6911: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6225: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6914: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6228: \$? = $ac_status" >&5
+  echo "$as_me:6917: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -6234,7 +6923,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 6237 "configure"
+#line 6926 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6249,16 +6938,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6252: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6941: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6255: \$? = $ac_status" >&5
+  echo "$as_me:6944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6258: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6261: \$? = $ac_status" >&5
+  echo "$as_me:6950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -6273,7 +6962,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:6276: result: $cf_cv_gnu_source" >&5
+echo "$as_me:6965: result: $cf_cv_gnu_source" >&5
 echo "${ECHO_T}$cf_cv_gnu_source" >&6
 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 
@@ -6288,26 +6977,29 @@ openbsd*) #(vi
 	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
 	;;
 osf[45]*) #(vi
-	CPPFLAGS="$CPPFLAGS -D_OSF_SOURCE"
+	cf_xopen_source="-D_OSF_SOURCE"
 	;;
 nto-qnx*) #(vi
-	CPPFLAGS="$CPPFLAGS -D_QNX_SOURCE"
+	cf_xopen_source="-D_QNX_SOURCE"
 	;;
 sco*) #(vi
 	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
 	;;
-solaris*) #(vi
-	CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
+solaris2.1[0-9]) #(vi
+	cf_xopen_source="-D__EXTENSIONS__ -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+	;;
+solaris2.[1-9]) #(vi
+	cf_xopen_source="-D__EXTENSIONS__"
 	;;
 *)
-	echo "$as_me:6303: checking if we should define _XOPEN_SOURCE" >&5
+	echo "$as_me:6995: 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.$ac_ext <<_ACEOF
-#line 6310 "configure"
+#line 7002 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6322,16 +7014,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6325: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7017: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6328: \$? = $ac_status" >&5
+  echo "$as_me:7020: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6331: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6334: \$? = $ac_status" >&5
+  echo "$as_me:7026: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -6340,7 +7032,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 6343 "configure"
+#line 7035 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6355,16 +7047,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6358: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7050: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6361: \$? = $ac_status" >&5
+  echo "$as_me:7053: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6364: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7056: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6367: \$? = $ac_status" >&5
+  echo "$as_me:7059: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -6379,23 +7071,98 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:6382: result: $cf_cv_xopen_source" >&5
+echo "$as_me:7074: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 	if test "$cf_cv_xopen_source" != no ; then
 
-# remove _XOPEN_SOURCE symbol from $CFLAGS
 CFLAGS=`echo "$CFLAGS" | \
-	sed	-e 's/-[UD]_XOPEN_SOURCE\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]_XOPEN_SOURCE\(=[^ 	]*\)\?$//g'`
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+		cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case $cf_fix_cppflags in
+no)
+	case $cf_add_cflags in #(vi
+	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+		case $cf_add_cflags in
+		-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		*$cf_add_cflags) #(vi
+			;;
+		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
 
-# remove _XOPEN_SOURCE symbol from $CPPFLAGS
 CPPFLAGS=`echo "$CPPFLAGS" | \
-	sed	-e 's/-[UD]_XOPEN_SOURCE\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]_XOPEN_SOURCE\(=[^ 	]*\)\?$//g'`
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
 
-		test "$cf_cv_cc_u_d_options" = yes && \
-			CPPFLAGS="$CPPFLAGS -U_XOPEN_SOURCE"
-		CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_cv_xopen_source"
 	fi
 
 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
@@ -6403,26 +7170,24 @@ cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
 cf_save_CFLAGS="$CFLAGS"
 cf_save_CPPFLAGS="$CPPFLAGS"
 
-# remove _POSIX_C_SOURCE symbol from $cf_save_CFLAGS
 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
-	sed	-e 's/-[UD]_POSIX_C_SOURCE\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]_POSIX_C_SOURCE\(=[^ 	]*\)\?$//g'`
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-# remove _POSIX_C_SOURCE symbol from $cf_save_CPPFLAGS
 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
-	sed	-e 's/-[UD]_POSIX_C_SOURCE\(=[^ 	]*\)\?[ 	]/ /g' \
-		-e 's/-[UD]_POSIX_C_SOURCE\(=[^ 	]*\)\?$//g'`
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:6416: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:7181: 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 "${as_me-configure}:6422: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me-configure}:7187: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 6425 "configure"
+#line 7190 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6437,16 +7202,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6440: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7205: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6443: \$? = $ac_status" >&5
+  echo "$as_me:7208: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6446: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7211: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6449: \$? = $ac_status" >&5
+  echo "$as_me:7214: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -6467,7 +7232,7 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 6470 "configure"
+#line 7235 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6482,16 +7247,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6485: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7250: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6488: \$? = $ac_status" >&5
+  echo "$as_me:7253: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6491: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7256: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6494: \$? = $ac_status" >&5
+  echo "$as_me:7259: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6502,15 +7267,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me-configure}:6505: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me-configure}:7270: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me-configure}:6510: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me-configure}:7275: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 6513 "configure"
+#line 7278 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6525,16 +7290,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6528: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7293: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6531: \$? = $ac_status" >&5
+  echo "$as_me:7296: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6534: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7299: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6537: \$? = $ac_status" >&5
+  echo "$as_me:7302: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6550,33 +7315,188 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:6553: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:7318: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
 	CFLAGS="$cf_trim_CFLAGS"
 	CPPFLAGS="$cf_trim_CPPFLAGS"
-	if test "$cf_cv_cc_u_d_options" = yes ; then
-		cf_temp_posix_c_source=`echo "$cf_cv_posix_c_source" | \
-				sed -e 's/-D/-U/g' -e 's/=[^ 	]*//g'`
-		CPPFLAGS="$CPPFLAGS $cf_temp_posix_c_source"
-	fi
-	CPPFLAGS="$CPPFLAGS $cf_cv_posix_c_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case $cf_fix_cppflags in
+no)
+	case $cf_add_cflags in #(vi
+	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+		case $cf_add_cflags in
+		-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		*$cf_add_cflags) #(vi
+			;;
+		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
 fi
 
 	;;
 esac
 
+if test -n "$cf_xopen_source" ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_xopen_source
+do
+case $cf_fix_cppflags in
+no)
+	case $cf_add_cflags in #(vi
+	-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
+		case $cf_add_cflags in
+		-D*)
+			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test $cf_fix_cppflags = yes ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		*$cf_add_cflags) #(vi
+			;;
+		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+			;;
+		esac
+		;;
+	*)
+		cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+		;;
+	esac
+	;;
+yes)
+	cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+
+	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
+
+	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	CFLAGS="$CFLAGS $cf_new_cflags"
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+fi
+
+fi
+
 # Work around breakage on OS X
 
-echo "$as_me:6572: checking if SIGWINCH is defined" >&5
+echo "$as_me:7492: 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 6579 "configure"
+#line 7499 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -6591,23 +7511,23 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6594: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7514: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6597: \$? = $ac_status" >&5
+  echo "$as_me:7517: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6600: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7520: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6603: \$? = $ac_status" >&5
+  echo "$as_me:7523: \$? = $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 6610 "configure"
+#line 7530 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -6625,16 +7545,16 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6628: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7548: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6631: \$? = $ac_status" >&5
+  echo "$as_me:7551: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6634: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7554: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6637: \$? = $ac_status" >&5
+  echo "$as_me:7557: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=maybe
 else
@@ -6648,11 +7568,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:6651: result: $cf_cv_define_sigwinch" >&5
+echo "$as_me:7571: 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:6655: checking for actual SIGWINCH definition" >&5
+echo "$as_me:7575: 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
@@ -6663,7 +7583,7 @@ cf_sigwinch=32
 while test $cf_sigwinch != 1
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 6666 "configure"
+#line 7586 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -6685,16 +7605,16 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6688: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7608: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6691: \$? = $ac_status" >&5
+  echo "$as_me:7611: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6694: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7614: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6697: \$? = $ac_status" >&5
+  echo "$as_me:7617: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fixup_sigwinch=$cf_sigwinch
 	 break
@@ -6708,7 +7628,7 @@ cf_sigwinch=`expr $cf_sigwinch - 1`
 done
 
 fi
-echo "$as_me:6711: result: $cf_cv_fixup_sigwinch" >&5
+echo "$as_me:7631: result: $cf_cv_fixup_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
 	if test "$cf_cv_fixup_sigwinch" != unknown ; then
@@ -6718,13 +7638,13 @@ fi
 
 # Checks for CODESET support.
 
-  echo "$as_me:6721: checking for nl_langinfo and CODESET" >&5
+  echo "$as_me:7641: 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 6727 "configure"
+#line 7647 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int
@@ -6736,16 +7656,16 @@ char* cs = nl_langinfo(CODESET);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6739: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7659: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6742: \$? = $ac_status" >&5
+  echo "$as_me:7662: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6745: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7665: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6748: \$? = $ac_status" >&5
+  echo "$as_me:7668: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -6756,7 +7676,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:6759: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:7679: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
   if test $am_cv_langinfo_codeset = yes; then
 
@@ -6770,7 +7690,7 @@ EOF
 NCURSES_OK_WCHAR_T=
 NCURSES_OK_WINT_T=
 
-echo "$as_me:6773: checking if you want wide-character code" >&5
+echo "$as_me:7693: 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.
@@ -6780,7 +7700,7 @@ if test "${enable_widec+set}" = set; then
 else
   with_widec=no
 fi;
-echo "$as_me:6783: result: $with_widec" >&5
+echo "$as_me:7703: result: $with_widec" >&5
 echo "${ECHO_T}$with_widec" >&6
 if test "$with_widec" = yes ; then
 	LIB_SUFFIX="w${LIB_SUFFIX}"
@@ -6788,10 +7708,15 @@ if test "$with_widec" = yes ; then
 #define USE_WIDEC_SUPPORT 1
 EOF
 
-echo "$as_me:6791: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+	case "$CFLAGS $CPPFLAGS" in #(vi
+	*-D_XOPEN_SOURCE=500) #(vi
+		;;
+	*)
+
+echo "$as_me:7716: 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 6794 "configure"
+#line 7719 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -6807,16 +7732,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6810: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7735: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6813: \$? = $ac_status" >&5
+  echo "$as_me:7738: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6816: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7741: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6819: \$? = $ac_status" >&5
+  echo "$as_me:7744: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
@@ -6825,16 +7750,16 @@ cat conftest.$ac_ext >&5
 cf_result=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:6828: result: $cf_result" >&5
+echo "$as_me:7753: 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 "$as_me:6834: checking checking for compatible value versus " >&5
+	echo "$as_me:7759: 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 6837 "configure"
+#line 7762 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -6850,16 +7775,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6853: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7778: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6856: \$? = $ac_status" >&5
+  echo "$as_me:7781: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6859: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7784: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6862: \$? = $ac_status" >&5
+  echo "$as_me:7787: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -6868,7 +7793,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:6871: result: $cf_result" >&5
+	echo "$as_me:7796: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = no ; then
 		# perhaps we can override it - try...
@@ -6876,19 +7801,22 @@ echo "${ECHO_T}$cf_result" >&6
 	fi
 fi
 
+		;;
+	esac
+
 	# with_overwrite=no
 	NCURSES_CH_T=cchar_t
 
-for ac_func in putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc
+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:6885: checking for $ac_func" >&5
+echo "$as_me:7813: 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 6891 "configure"
+#line 7819 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6919,16 +7847,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6922: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7850: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6925: \$? = $ac_status" >&5
+  echo "$as_me:7853: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6928: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7856: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6931: \$? = $ac_status" >&5
+  echo "$as_me:7859: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6938,7 +7866,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6941: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:7869: 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
@@ -6950,19 +7878,18 @@ done
 
 	if test "$ac_cv_func_putwc" != yes ; then
 
-echo "$as_me:6953: checking for putwc in libutf8" >&5
-echo $ECHO_N "checking for putwc in libutf8... $ECHO_C" >&6
-if test "${cf_cv_libutf8+set}" = set; then
+echo "$as_me:7881: checking for multibyte character support" >&5
+echo $ECHO_N "checking for multibyte character support... $ECHO_C" >&6
+if test "${cf_cv_utf8_lib+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cf_save_LIBS="$LIBS"
-	LIBS="-lutf8 $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 6962 "configure"
+	cat >conftest.$ac_ext <<_ACEOF
+#line 7889 "configure"
 #include "confdefs.h"
 
-#include <libutf8.h>
+#include <stdlib.h>
 int
 main ()
 {
@@ -6972,617 +7899,927 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6975: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7902: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6978: \$? = $ac_status" >&5
+  echo "$as_me:7905: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6981: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7908: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6984: \$? = $ac_status" >&5
+  echo "$as_me:7911: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_libutf8=yes
+  cf_cv_utf8_lib=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_libutf8=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	LIBS="$cf_save_LIBS"
-
-fi
-echo "$as_me:6996: result: $cf_cv_libutf8" >&5
-echo "${ECHO_T}$cf_cv_libutf8" >&6
-
-if test "$cf_cv_libutf8" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define HAVE_LIBUTF8_H 1
-EOF
 
-	LIBS="-lutf8 $LIBS"
-fi
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_utf8=
+cf_cv_library_path_utf8=
 
-		if test "$cf_cv_libutf8" = yes ; then
-			NCURSES_LIBUTF8=1
-		fi
-	fi
+echo "${as_me-configure}:7923: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
-# This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:7013: 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) $ECHO_C" >&6
-else
+cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 7020 "configure"
+#line 7928 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
 #include <libutf8.h>
-#endif
 int
 main ()
 {
-mbstate_t state
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7038: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:7941: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7041: \$? = $ac_status" >&5
+  echo "$as_me:7944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7044: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:7947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7047: \$? = $ac_status" >&5
+  echo "$as_me:7950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=no
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+
+LIBS="-lutf8  $cf_save_LIBS"
+
 cat >conftest.$ac_ext <<_ACEOF
-#line 7054 "configure"
+#line 7964 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
 #include <libutf8.h>
-#endif
 int
 main ()
 {
-mbstate_t value
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7073: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:7977: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7076: \$? = $ac_status" >&5
+  echo "$as_me:7980: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7079: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:7983: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7082: \$? = $ac_status" >&5
+  echo "$as_me:7986: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_mbstate_t=yes
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+	cf_cv_library_file_utf8="-lutf8"
+
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_mbstate_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:7094: result: $cf_cv_mbstate_t" >&5
-echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
-if test "$cf_cv_mbstate_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
-EOF
+	cf_cv_find_linkage_utf8=no
+	LIBS="$cf_save_LIBS"
 
-	NEED_WCHAR_H=1
-fi
+    test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-# if we do not find mbstate_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_mbstate_t" = unknown ; then
-	NCURSES_MBSTATE_T=1
+echo "${as_me-configure}:8003: testing find linkage for utf8 library ..." 1>&5
+
+echo "${as_me-configure}:8005: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+
+    cf_save_CPPFLAGS="$CPPFLAGS"
+    cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case $cf_header_path in #(vi
+		-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "$cf_header_path" != "NONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d $cf_header_path/include &&          cf_search="$cf_search $cf_header_path/include"
+	test -d $cf_header_path/include/utf8 &&       cf_search="$cf_search $cf_header_path/include/utf8"
+	test -d $cf_header_path/include/utf8/include &&    cf_search="$cf_search $cf_header_path/include/utf8/include"
+	test -d $cf_header_path/utf8/include &&       cf_search="$cf_search $cf_header_path/utf8/include"
+	test -d $cf_header_path/utf8/include/utf8 &&    cf_search="$cf_search $cf_header_path/utf8/include/utf8"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
 fi
 
-# This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:7111: 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
+# add the variations for the package we are looking for
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 7118 "configure"
+cf_search=
+
+test "/usr" != "$prefix" && \
+test -d "/usr" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for include-directories under /usr"
+	test -d /usr/include &&          cf_search="$cf_search /usr/include"
+	test -d /usr/include/utf8 &&       cf_search="$cf_search /usr/include/utf8"
+	test -d /usr/include/utf8/include &&    cf_search="$cf_search /usr/include/utf8/include"
+	test -d /usr/utf8/include &&       cf_search="$cf_search /usr/utf8/include"
+	test -d /usr/utf8/include/utf8 &&    cf_search="$cf_search /usr/utf8/include/utf8"
+}
+
+test "$prefix" != "NONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d $prefix/include &&          cf_search="$cf_search $prefix/include"
+	test -d $prefix/include/utf8 &&       cf_search="$cf_search $prefix/include/utf8"
+	test -d $prefix/include/utf8/include &&    cf_search="$cf_search $prefix/include/utf8/include"
+	test -d $prefix/utf8/include &&       cf_search="$cf_search $prefix/utf8/include"
+	test -d $prefix/utf8/include/utf8 &&    cf_search="$cf_search $prefix/utf8/include/utf8"
+}
+
+test "/usr/local" != "$prefix" && \
+test -d "/usr/local" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for include-directories under /usr/local"
+	test -d /usr/local/include &&          cf_search="$cf_search /usr/local/include"
+	test -d /usr/local/include/utf8 &&       cf_search="$cf_search /usr/local/include/utf8"
+	test -d /usr/local/include/utf8/include &&    cf_search="$cf_search /usr/local/include/utf8/include"
+	test -d /usr/local/utf8/include &&       cf_search="$cf_search /usr/local/utf8/include"
+	test -d /usr/local/utf8/include/utf8 &&    cf_search="$cf_search /usr/local/utf8/include/utf8"
+}
+
+test "/opt" != "$prefix" && \
+test -d "/opt" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for include-directories under /opt"
+	test -d /opt/include &&          cf_search="$cf_search /opt/include"
+	test -d /opt/include/utf8 &&       cf_search="$cf_search /opt/include/utf8"
+	test -d /opt/include/utf8/include &&    cf_search="$cf_search /opt/include/utf8/include"
+	test -d /opt/utf8/include &&       cf_search="$cf_search /opt/utf8/include"
+	test -d /opt/utf8/include/utf8 &&    cf_search="$cf_search /opt/utf8/include/utf8"
+}
+
+test "$HOME" != "$prefix" && \
+test -d "$HOME" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for include-directories under $HOME"
+	test -d $HOME/include &&          cf_search="$cf_search $HOME/include"
+	test -d $HOME/include/utf8 &&       cf_search="$cf_search $HOME/include/utf8"
+	test -d $HOME/include/utf8/include &&    cf_search="$cf_search $HOME/include/utf8/include"
+	test -d $HOME/utf8/include &&       cf_search="$cf_search $HOME/utf8/include"
+	test -d $HOME/utf8/include/utf8 &&    cf_search="$cf_search $HOME/utf8/include/utf8"
+}
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d $includedir &&    cf_search="$cf_search $includedir"
+	test -d $includedir/utf8 && cf_search="$cf_search $includedir/utf8"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d $oldincludedir    && cf_search="$cf_search $oldincludedir"
+	test -d $oldincludedir/utf8 && cf_search="$cf_search $oldincludedir/utf8"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+    for cf_cv_header_path_utf8 in $cf_search
+    do
+      if test -d $cf_cv_header_path_utf8 ; then
+        test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
+
+echo "${as_me-configure}:8118: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+
+        CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
+        cat >conftest.$ac_ext <<_ACEOF
+#line 8122 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
 #include <libutf8.h>
-#endif
 int
 main ()
 {
-wchar_t state
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7136: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8135: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7139: \$? = $ac_status" >&5
+  echo "$as_me:8138: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7142: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8141: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7145: \$? = $ac_status" >&5
+  echo "$as_me:8144: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=no
+
+            test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
+
+echo "${as_me-configure}:8149: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+
+            cf_cv_find_linkage_utf8=maybe
+            cf_test_CPPFLAGS="$CPPFLAGS"
+            break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line 7152 "configure"
+
+            CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+      fi
+    done
+
+    if test "$cf_cv_find_linkage_utf8" = maybe ; then
+
+echo "${as_me-configure}:8167: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+
+      cf_save_LIBS="$LIBS"
+      cf_save_LDFLAGS="$LDFLAGS"
+
+      if test "$cf_cv_find_linkage_utf8" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case $cf_library_path in #(vi
+		-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "$cf_library_path" != "NONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d $cf_library_path/lib &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d $cf_library_path/lib/utf8 &&       cf_search="$cf_search $cf_library_path/lib/utf8"
+	test -d $cf_library_path/lib/utf8/lib &&    cf_search="$cf_search $cf_library_path/lib/utf8/lib"
+	test -d $cf_library_path/utf8/lib &&       cf_search="$cf_search $cf_library_path/utf8/lib"
+	test -d $cf_library_path/utf8/lib/utf8 &&    cf_search="$cf_search $cf_library_path/utf8/lib/utf8"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "/usr" != "$prefix" && \
+test -d "/usr" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for lib-directories under /usr"
+	test -d /usr/lib &&          cf_search="$cf_search /usr/lib"
+	test -d /usr/lib/utf8 &&       cf_search="$cf_search /usr/lib/utf8"
+	test -d /usr/lib/utf8/lib &&    cf_search="$cf_search /usr/lib/utf8/lib"
+	test -d /usr/utf8/lib &&       cf_search="$cf_search /usr/utf8/lib"
+	test -d /usr/utf8/lib/utf8 &&    cf_search="$cf_search /usr/utf8/lib/utf8"
+}
+
+test "$prefix" != "NONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d $prefix/lib &&          cf_search="$cf_search $prefix/lib"
+	test -d $prefix/lib/utf8 &&       cf_search="$cf_search $prefix/lib/utf8"
+	test -d $prefix/lib/utf8/lib &&    cf_search="$cf_search $prefix/lib/utf8/lib"
+	test -d $prefix/utf8/lib &&       cf_search="$cf_search $prefix/utf8/lib"
+	test -d $prefix/utf8/lib/utf8 &&    cf_search="$cf_search $prefix/utf8/lib/utf8"
+}
+
+test "/usr/local" != "$prefix" && \
+test -d "/usr/local" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for lib-directories under /usr/local"
+	test -d /usr/local/lib &&          cf_search="$cf_search /usr/local/lib"
+	test -d /usr/local/lib/utf8 &&       cf_search="$cf_search /usr/local/lib/utf8"
+	test -d /usr/local/lib/utf8/lib &&    cf_search="$cf_search /usr/local/lib/utf8/lib"
+	test -d /usr/local/utf8/lib &&       cf_search="$cf_search /usr/local/utf8/lib"
+	test -d /usr/local/utf8/lib/utf8 &&    cf_search="$cf_search /usr/local/utf8/lib/utf8"
+}
+
+test "/opt" != "$prefix" && \
+test -d "/opt" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for lib-directories under /opt"
+	test -d /opt/lib &&          cf_search="$cf_search /opt/lib"
+	test -d /opt/lib/utf8 &&       cf_search="$cf_search /opt/lib/utf8"
+	test -d /opt/lib/utf8/lib &&    cf_search="$cf_search /opt/lib/utf8/lib"
+	test -d /opt/utf8/lib &&       cf_search="$cf_search /opt/utf8/lib"
+	test -d /opt/utf8/lib/utf8 &&    cf_search="$cf_search /opt/utf8/lib/utf8"
+}
+
+test "$HOME" != "$prefix" && \
+test -d "$HOME" && \
+(test $prefix = NONE || test -d $prefix) && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $HOME"
+	test -d $HOME/lib &&          cf_search="$cf_search $HOME/lib"
+	test -d $HOME/lib/utf8 &&       cf_search="$cf_search $HOME/lib/utf8"
+	test -d $HOME/lib/utf8/lib &&    cf_search="$cf_search $HOME/lib/utf8/lib"
+	test -d $HOME/utf8/lib &&       cf_search="$cf_search $HOME/utf8/lib"
+	test -d $HOME/utf8/lib/utf8 &&    cf_search="$cf_search $HOME/utf8/lib/utf8"
+}
+
+cf_search="$cf_library_path_list $cf_search"
+
+        for cf_cv_library_path_utf8 in $cf_search
+        do
+          if test -d $cf_cv_library_path_utf8 ; then
+            test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
+
+echo "${as_me-configure}:8264: 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 8270 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
 #include <libutf8.h>
-#endif
 int
 main ()
 {
-wchar_t value
+putwc(0,0);
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7171: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:8283: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7174: \$? = $ac_status" >&5
+  echo "$as_me:8286: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7177: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:8289: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7180: \$? = $ac_status" >&5
+  echo "$as_me:8292: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_wchar_t=yes
+
+                test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
+
+echo "${as_me-configure}:8297: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+
+                cf_cv_find_linkage_utf8=yes
+                cf_cv_library_file_utf8="-lutf8"
+                break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_wchar_t=unknown
+
+                CPPFLAGS="$cf_save_CPPFLAGS"
+                LIBS="$cf_save_LIBS"
+                LDFLAGS="$cf_save_LDFLAGS"
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+          fi
+        done
+        CPPFLAGS="$cf_save_CPPFLAGS"
+        LDFLAGS="$cf_save_LDFLAGS"
+      fi
+
+    else
+      cf_cv_find_linkage_utf8=no
+    fi
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
 fi
-echo "$as_me:7192: result: $cf_cv_wchar_t" >&5
-echo "${ECHO_T}$cf_cv_wchar_t" >&6
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
-if test "$cf_cv_wchar_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
-EOF
+LIBS="$cf_save_LIBS"
 
-	NEED_WCHAR_H=1
+if test "$cf_cv_find_linkage_utf8" = yes ; then
+cf_cv_utf8_lib=add-on
+else
+cf_cv_utf8_lib=no
 fi
 
-# if we do not find wchar_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wchar_t" = unknown ; then
-	NCURSES_WCHAR_T=1
 fi
-
-# if we find wchar_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wchar_t" != unknown ; then
-	NCURSES_OK_WCHAR_T=1
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:8339: result: $cf_cv_utf8_lib" >&5
+echo "${ECHO_T}$cf_cv_utf8_lib" >&6
 
-# This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:7214: 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) $ECHO_C" >&6
-else
+# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
+# ncurses/ncursesw:
+if test "$cf_cv_utf8_lib" = "add-on" ; then
+	cat >>confdefs.h <<\EOF
+#define HAVE_LIBUTF8_H 1
+EOF
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 7221 "configure"
-#include "confdefs.h"
+if test -n "$cf_cv_header_path_utf8" ; then
+  for cf_add_incdir in $cf_cv_header_path_utf8
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
 
-#include <stdlib.h>
-#include <stdarg.h>
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 8373 "configure"
+#include "confdefs.h"
 #include <stdio.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
 int
 main ()
 {
-wint_t state
+printf("Hello")
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7239: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8385: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7242: \$? = $ac_status" >&5
+  echo "$as_me:8388: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7245: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8391: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7248: \$? = $ac_status" >&5
+  echo "$as_me:8394: \$? = $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 7255 "configure"
-#include "confdefs.h"
+cf_have_incdir=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
 
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <wchar.h>
-#ifdef HAVE_LIBUTF8_H
-#include <libutf8.h>
-#endif
-int
-main ()
-{
-wint_t value
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7274: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:7277: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7280: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:7283: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_wint_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_wint_t=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:7295: result: $cf_cv_wint_t" >&5
-echo "${ECHO_T}$cf_cv_wint_t" >&6
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-if test "$cf_cv_wint_t" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define NEED_WCHAR_H 1
-EOF
+echo "${as_me-configure}:8411: testing adding $cf_add_incdir to include-path ..." 1>&5
 
-	NEED_WCHAR_H=1
-fi
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
-# if we do not find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" = unknown ; then
-	NCURSES_WINT_T=1
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  fi
+	done
+  done
 fi
 
-# if we find wint_t in either place, use substitution to provide a fallback.
-if test "$cf_cv_wint_t" != unknown ; then
-	NCURSES_OK_WINT_T=1
-fi
+if test -n "$cf_cv_library_path_utf8" ; then
+  for cf_add_libdir in $cf_cv_library_path_utf8
+  do
+    if test $cf_add_libdir = /usr/lib ; then
+      :
+    elif test -d $cf_add_libdir
+    then
+      cf_have_libdir=no
+      if test -n "$LDFLAGS$LIBS" ; then
+        # a loop is needed to ensure we can add subdirs of existing dirs
+        for cf_test_libdir in $LDFLAGS $LIBS ; do
+          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+            cf_have_libdir=yes; break
+          fi
+        done
+      fi
+      if test "$cf_have_libdir" = no ; then
+        test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-	if test "$NCURSES_MBSTATE_T" != 0; then
-		cat >>confdefs.h <<\EOF
-#define NEED_MBSTATE_T_DEF 1
-EOF
+echo "${as_me-configure}:8445: testing adding $cf_add_libdir to library-path ..." 1>&5
 
-	fi
+        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+      fi
+    fi
+  done
 fi
 
-###   use option --disable-lp64 to allow long chtype
-case $cf_cv_abi_version in
-[345]*)
-	default_with_lp64=no
-	;;
-*)
-	default_with_lp64=yes
-	;;
-esac
-
-echo "$as_me:7334: checking whether to enable _LP64 definition in curses.h" >&5
-echo $ECHO_N "checking whether to enable _LP64 definition in curses.h... $ECHO_C" >&6
-
-# Check whether --enable-lp64 or --disable-lp64 was given.
-if test "${enable_lp64+set}" = set; then
-  enableval="$enable_lp64"
-  with_lp64=$enableval
-else
-  with_lp64=$default_with_lp64
-fi;
-echo "$as_me:7344: result: $with_lp64" >&5
-echo "${ECHO_T}$with_lp64" >&6
-
-if test "$with_lp64" = yes ; then
-	cf_cv_enable_lp64=1
-else
-	cf_cv_enable_lp64=0
+	LIBS="$cf_cv_library_file_utf8 $LIBS"
 fi
 
-# Check whether --enable-largefile or --disable-largefile was given.
-if test "${enable_largefile+set}" = set; then
-  enableval="$enable_largefile"
-
-fi;
-if test "$enable_largefile" != no; then
+		if test "$cf_cv_utf8_lib" != no ; then
+			NCURSES_LIBUTF8=1
+		fi
+	fi
 
-  echo "$as_me:7360: 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
+# This is needed on Tru64 5.0 to declare mbstate_t
+echo "$as_me:8462: 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) $ECHO_C" >&6
 else
-  ac_cv_sys_largefile_CC=no
-     if test "$GCC" != yes; then
-       ac_save_CC=$CC
-       while :; do
-     	 # IRIX 6.2 and later do not support large files by default,
-     	 # so use the C compiler's -n32 option if that helps.
-         cat >conftest.$ac_ext <<_ACEOF
-#line 7372 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 8469 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-		       && LARGE_OFF_T % 2147483647 == 1)
-		      ? 1 : -1];
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
+mbstate_t state
   ;
   return 0;
 }
 _ACEOF
-     	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7392: \"$ac_compile\"") >&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8487: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7395: \$? = $ac_status" >&5
+  echo "$as_me:8490: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7398: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8493: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7401: \$? = $ac_status" >&5
+  echo "$as_me:8496: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  break
+  cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-fi
+cat >conftest.$ac_ext <<_ACEOF
+#line 8503 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
+int
+main ()
+{
+mbstate_t value
+  ;
+  return 0;
+}
+_ACEOF
 rm -f conftest.$ac_objext
-     	 CC="$CC -n32"
-     	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7411: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8522: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7414: \$? = $ac_status" >&5
+  echo "$as_me:8525: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7417: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8528: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7420: \$? = $ac_status" >&5
+  echo "$as_me:8531: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_sys_largefile_CC=' -n32'; break
+  cf_cv_mbstate_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_mbstate_t=unknown
 fi
-rm -f conftest.$ac_objext
-         break
-       done
-       CC=$ac_save_CC
-       rm -f conftest.$ac_ext
-    fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:7434: 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
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:8543: result: $cf_cv_mbstate_t" >&5
+echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
-  echo "$as_me:7440: 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
+if test "$cf_cv_mbstate_t" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
+EOF
+
+	NEED_WCHAR_H=1
+fi
+
+# if we do not find mbstate_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_mbstate_t" = unknown ; then
+	NCURSES_MBSTATE_T=1
+fi
+
+# This is needed on Tru64 5.0 to declare wchar_t
+echo "$as_me:8560: 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) $ECHO_C" >&6
 else
-  while :; do
-  ac_cv_sys_file_offset_bits=no
-  cat >conftest.$ac_ext <<_ACEOF
-#line 7448 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 8567 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-		       && LARGE_OFF_T % 2147483647 == 1)
-		      ? 1 : -1];
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
+wchar_t state
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7468: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8585: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7471: \$? = $ac_status" >&5
+  echo "$as_me:8588: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7474: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8591: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7477: \$? = $ac_status" >&5
+  echo "$as_me:8594: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  break
+  cf_cv_wchar_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-#line 7486 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 8601 "configure"
 #include "confdefs.h"
-#define _FILE_OFFSET_BITS 64
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-		       && LARGE_OFF_T % 2147483647 == 1)
-		      ? 1 : -1];
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
-
+wchar_t value
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7507: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8620: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7510: \$? = $ac_status" >&5
+  echo "$as_me:8623: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8626: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7516: \$? = $ac_status" >&5
+  echo "$as_me:8629: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_sys_file_offset_bits=64; break
+  cf_cv_wchar_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_wchar_t=unknown
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-  break
-done
 fi
-echo "$as_me:7527: 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
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:8641: result: $cf_cv_wchar_t" >&5
+echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
-cat >>confdefs.h <<EOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+if test "$cf_cv_wchar_t" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
 EOF
 
+	NEED_WCHAR_H=1
 fi
-rm -f conftest*
-  echo "$as_me:7537: 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
+
+# if we do not find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" = unknown ; then
+	NCURSES_WCHAR_T=1
+fi
+
+# if we find wchar_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wchar_t" != unknown ; then
+	NCURSES_OK_WCHAR_T=1
+fi
+
+# This is needed on Tru64 5.0 to declare wint_t
+echo "$as_me:8663: 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) $ECHO_C" >&6
 else
-  while :; do
-  ac_cv_sys_large_files=no
-  cat >conftest.$ac_ext <<_ACEOF
-#line 7545 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 8670 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-		       && LARGE_OFF_T % 2147483647 == 1)
-		      ? 1 : -1];
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
 int
 main ()
 {
+wint_t state
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8688: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8691: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8694: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8697: \$? = $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 8704 "configure"
+#include "confdefs.h"
 
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+#ifdef HAVE_LIBUTF8_H
+#include <libutf8.h>
+#endif
+int
+main ()
+{
+wint_t value
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7565: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8723: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7568: \$? = $ac_status" >&5
+  echo "$as_me:8726: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7571: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8729: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7574: \$? = $ac_status" >&5
+  echo "$as_me:8732: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  break
+  cf_cv_wint_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+cf_cv_wint_t=unknown
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-#line 7583 "configure"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:8744: result: $cf_cv_wint_t" >&5
+echo "${ECHO_T}$cf_cv_wint_t" >&6
+
+if test "$cf_cv_wint_t" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
+EOF
+
+	NEED_WCHAR_H=1
+fi
+
+# if we do not find wint_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wint_t" = unknown ; then
+	NCURSES_WINT_T=1
+fi
+
+# if we find wint_t in either place, use substitution to provide a fallback.
+if test "$cf_cv_wint_t" != unknown ; then
+	NCURSES_OK_WINT_T=1
+fi
+
+	if test "$NCURSES_MBSTATE_T" != 0; then
+		cat >>confdefs.h <<\EOF
+#define NEED_MBSTATE_T_DEF 1
+EOF
+
+	fi
+fi
+
+###   use option --disable-lp64 to allow long chtype
+case $cf_cv_abi_version in
+[345]*)
+	default_with_lp64=no
+	;;
+*)
+	default_with_lp64=yes
+	;;
+esac
+
+echo "$as_me:8783: checking whether to enable _LP64 definition in curses.h" >&5
+echo $ECHO_N "checking whether to enable _LP64 definition in curses.h... $ECHO_C" >&6
+
+# Check whether --enable-lp64 or --disable-lp64 was given.
+if test "${enable_lp64+set}" = set; then
+  enableval="$enable_lp64"
+  with_lp64=$enableval
+else
+  with_lp64=$default_with_lp64
+fi;
+echo "$as_me:8793: result: $with_lp64" >&5
+echo "${ECHO_T}$with_lp64" >&6
+
+if test "$with_lp64" = yes ; then
+	cf_cv_enable_lp64=1
+else
+	cf_cv_enable_lp64=0
+fi
+
+# Check whether --enable-largefile or --disable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval="$enable_largefile"
+
+fi;
+if test "$enable_largefile" != no; then
+
+  echo "$as_me:8809: 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) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+     	 # IRIX 6.2 and later do not support large files by default,
+     	 # so use the C compiler's -n32 option if that helps.
+         cat >conftest.$ac_ext <<_ACEOF
+#line 8821 "configure"
 #include "confdefs.h"
-#define _LARGE_FILES 1
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
@@ -7600,70 +8837,93 @@ main ()
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7604: \"$ac_compile\"") >&5
+     	 rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8841: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7607: \$? = $ac_status" >&5
+  echo "$as_me:8844: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7610: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8847: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7613: \$? = $ac_status" >&5
+  echo "$as_me:8850: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_sys_large_files=1; break
+  break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-  break
-done
-fi
-echo "$as_me:7624: 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
-
-cat >>confdefs.h <<EOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-EOF
-
+rm -f conftest.$ac_objext
+     	 CC="$CC -n32"
+     	 rm -f conftest.$ac_objext
+if { (eval echo "$as_me:8860: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8863: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:8866: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8869: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
 fi
-rm -f conftest*
+rm -f conftest.$ac_objext
+         break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
 fi
+echo "$as_me:8883: 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
 
-    if test "$enable_largefile" != no ; then
-	echo "$as_me:7637: 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 "$as_me:8889: 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) $ECHO_C" >&6
 else
   while :; do
-  ac_cv_sys_largefile_source=no
+  ac_cv_sys_file_offset_bits=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 7645 "configure"
+#line 8897 "configure"
 #include "confdefs.h"
-#include <stdio.h>
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
 int
 main ()
 {
-return !fseeko;
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7657: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8917: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7660: \$? = $ac_status" >&5
+  echo "$as_me:8920: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8923: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7666: \$? = $ac_status" >&5
+  echo "$as_me:8926: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -7672,31 +8932,39 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 7675 "configure"
+#line 8935 "configure"
 #include "confdefs.h"
-#define _LARGEFILE_SOURCE 1
-#include <stdio.h>
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
 int
 main ()
 {
-return !fseeko;
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7688: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8956: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7691: \$? = $ac_status" >&5
+  echo "$as_me:8959: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7694: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7697: \$? = $ac_status" >&5
+  echo "$as_me:8965: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_sys_largefile_source=1; break
+  ac_cv_sys_file_offset_bits=64; break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
@@ -7705,48 +8973,229 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:7708: 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
+echo "$as_me:8976: 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
 
 cat >>confdefs.h <<EOF
-#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
 EOF
 
 fi
 rm -f 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:7722: checking for fseeko" >&5
-echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
-if test "${ac_cv_func_fseeko+set}" = set; then
+  echo "$as_me:8986: 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) $ECHO_C" >&6
 else
+  while :; do
+  ac_cv_sys_large_files=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 7728 "configure"
+#line 8994 "configure"
 #include "confdefs.h"
-#include <stdio.h>
-int
-main ()
-{
-return fseeko && fseeko (stdin, 0, 0);
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:9014: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9017: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9020: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9023: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9032 "configure"
+#include "confdefs.h"
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:9053: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9056: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9059: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9062: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:9073: 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
+
+cat >>confdefs.h <<EOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+EOF
+
+fi
+rm -f conftest*
+fi
+
+    if test "$enable_largefile" != no ; then
+	echo "$as_me:9086: 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) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_largefile_source=no
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9094 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+return !fseeko;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:9106: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9109: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9112: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9115: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line 9124 "configure"
+#include "confdefs.h"
+#define _LARGEFILE_SOURCE 1
+#include <stdio.h>
+int
+main ()
+{
+return !fseeko;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:9137: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9140: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:9143: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9146: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_largefile_source=1; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:9157: 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
+
+cat >>confdefs.h <<EOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+EOF
+
+fi
+rm -f conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+echo "$as_me:9171: 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 9177 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+return fseeko && fseeko (stdin, 0, 0);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7740: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9189: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7743: \$? = $ac_status" >&5
+  echo "$as_me:9192: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7746: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9195: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7749: \$? = $ac_status" >&5
+  echo "$as_me:9198: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fseeko=yes
 else
@@ -7756,7 +9205,7 @@ ac_cv_func_fseeko=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7759: result: $ac_cv_func_fseeko" >&5
+echo "$as_me:9208: result: $ac_cv_func_fseeko" >&5
 echo "${ECHO_T}$ac_cv_func_fseeko" >&6
 if test $ac_cv_func_fseeko = yes; then
 
@@ -7777,14 +9226,14 @@ fi
 	test "$ac_cv_sys_largefile_source" != no && CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE "
 	test "$ac_cv_sys_file_offset_bits" != no && CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits "
 
-	echo "$as_me:7780: checking whether to use struct dirent64" >&5
+	echo "$as_me:9229: 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 7787 "configure"
+#line 9236 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7805,16 +9254,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7808: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9257: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7811: \$? = $ac_status" >&5
+  echo "$as_me:9260: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7814: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9263: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7817: \$? = $ac_status" >&5
+  echo "$as_me:9266: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_struct_dirent64=yes
 else
@@ -7825,7 +9274,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:7828: result: $cf_cv_struct_dirent64" >&5
+echo "$as_me:9277: result: $cf_cv_struct_dirent64" >&5
 echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
 	test "$cf_cv_struct_dirent64" = yes && cat >>confdefs.h <<\EOF
 #define HAVE_STRUCT_DIRENT64 1
@@ -7834,7 +9283,7 @@ EOF
     fi
 
 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
-echo "$as_me:7837: checking if you want tparm not to use X/Open fixed-parameter list" >&5
+echo "$as_me:9286: 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.
@@ -7844,13 +9293,31 @@ if test "${enable_tparm_varargs+set}" = set; then
 else
   with_tparm_varargs=yes
 fi;
-echo "$as_me:7847: result: $with_tparm_varargs" >&5
+echo "$as_me:9296: result: $with_tparm_varargs" >&5
 echo "${ECHO_T}$with_tparm_varargs" >&6
 NCURSES_TPARM_VARARGS=0
 test "$with_tparm_varargs" = yes && 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:9303: 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... $ECHO_C" >&6
+
+# Check whether --enable-tic-depends or --disable-tic-depends was given.
+if test "${enable_tic_depends+set}" = set; then
+  enableval="$enable_tic_depends"
+  with_tic_depends=$enableval
+else
+  with_tic_depends=yes
+fi;
+echo "$as_me:9313: result: $with_tic_depends" >&5
+echo "${ECHO_T}$with_tic_depends" >&6
+else
+	with_tic_depends=no
+fi
+
 ###   use option --with-bool to override bool's type
-echo "$as_me:7853: checking for type of bool" >&5
+echo "$as_me:9320: 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.
@@ -7860,10 +9327,10 @@ if test "${with_bool+set}" = set; then
 else
   NCURSES_BOOL=auto
 fi;
-echo "$as_me:7863: result: $NCURSES_BOOL" >&5
+echo "$as_me:9330: result: $NCURSES_BOOL" >&5
 echo "${ECHO_T}$NCURSES_BOOL" >&6
 
-echo "$as_me:7866: checking for alternate terminal capabilities file" >&5
+echo "$as_me:9333: 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.
@@ -7874,11 +9341,11 @@ else
   TERMINFO_CAPS=Caps
 fi;
 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
-echo "$as_me:7877: result: $TERMINFO_CAPS" >&5
+echo "$as_me:9344: result: $TERMINFO_CAPS" >&5
 echo "${ECHO_T}$TERMINFO_CAPS" >&6
 
 ###   use option --with-chtype to override chtype's type
-echo "$as_me:7881: checking for type of chtype" >&5
+echo "$as_me:9348: 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.
@@ -7888,11 +9355,11 @@ if test "${with_chtype+set}" = set; then
 else
   NCURSES_CHTYPE=auto
 fi;
-echo "$as_me:7891: result: $NCURSES_CHTYPE" >&5
+echo "$as_me:9358: result: $NCURSES_CHTYPE" >&5
 echo "${ECHO_T}$NCURSES_CHTYPE" >&6
 
 ###   use option --with-ospeed to override ospeed's type
-echo "$as_me:7895: checking for type of ospeed" >&5
+echo "$as_me:9362: 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.
@@ -7902,11 +9369,11 @@ if test "${with_ospeed+set}" = set; then
 else
   NCURSES_OSPEED=short
 fi;
-echo "$as_me:7905: result: $NCURSES_OSPEED" >&5
+echo "$as_me:9372: result: $NCURSES_OSPEED" >&5
 echo "${ECHO_T}$NCURSES_OSPEED" >&6
 
 ###   use option --with-mmask-t to override mmask_t's type
-echo "$as_me:7909: checking for type of mmask_t" >&5
+echo "$as_me:9376: 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.
@@ -7916,11 +9383,25 @@ if test "${with_mmask_t+set}" = set; then
 else
   NCURSES_MMASK_T=auto
 fi;
-echo "$as_me:7919: result: $NCURSES_MMASK_T" >&5
+echo "$as_me:9386: 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:9390: checking for size CCHARW_MAX" >&5
+echo $ECHO_N "checking for size CCHARW_MAX... $ECHO_C" >&6
+
+# Check whether --with-ccharw-max or --without-ccharw-max was given.
+if test "${with_ccharw_max+set}" = set; then
+  withval="$with_ccharw_max"
+  NCURSES_CCHARW_MAX="$withval"
+else
+  NCURSES_CCHARW_MAX=5
+fi;
+echo "$as_me:9400: result: $NCURSES_CCHARW_MAX" >&5
+echo "${ECHO_T}$NCURSES_CCHARW_MAX" >&6
+
 ### Enable compiling-in rcs id's
-echo "$as_me:7923: checking if RCS identifiers should be compiled-in" >&5
+echo "$as_me:9404: 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.
@@ -7930,7 +9411,7 @@ if test "${with_rcs_ids+set}" = set; then
 else
   with_rcs_ids=no
 fi;
-echo "$as_me:7933: result: $with_rcs_ids" >&5
+echo "$as_me:9414: result: $with_rcs_ids" >&5
 echo "${ECHO_T}$with_rcs_ids" >&6
 test "$with_rcs_ids" = yes && cat >>confdefs.h <<\EOF
 #define USE_RCS_IDS 1
@@ -7938,7 +9419,7 @@ EOF
 
 ###############################################################################
 
-echo "$as_me:7941: checking format of man-pages" >&5
+echo "$as_me:9422: 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.
@@ -7966,7 +9447,7 @@ unknown)
   cf_catonly=yes
   cf_example=date
 
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATHSEP}"
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
   for cf_dir in $MANPATH; do
     test -z "$cf_dir" && cf_dir=/usr/man
     for cf_name in $cf_dir/man*/$cf_example.[01]* $cf_dir/cat*/$cf_example.[01]* $cf_dir/man*/$cf_example $cf_dir/cat*/$cf_example
@@ -8027,14 +9508,14 @@ unknown)
   ;;
 esac
 
-echo "$as_me:8030: result: $MANPAGE_FORMAT" >&5
+echo "$as_me:9511: result: $MANPAGE_FORMAT" >&5
 echo "${ECHO_T}$MANPAGE_FORMAT" >&6
 if test -n "$cf_unknown" ; then
-  { echo "$as_me:8033: WARNING: Unexpected manpage-format $cf_unknown" >&5
+  { echo "$as_me:9514: WARNING: Unexpected manpage-format $cf_unknown" >&5
 echo "$as_me: WARNING: Unexpected manpage-format $cf_unknown" >&2;}
 fi
 
-echo "$as_me:8037: checking for manpage renaming" >&5
+echo "$as_me:9518: 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.
@@ -8062,7 +9543,7 @@ 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:8065: error: not a filename: $MANPAGE_RENAMES" >&5
+    { { echo "$as_me:9546: error: not a filename: $MANPAGE_RENAMES" >&5
 echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
    { (exit 1); exit 1; }; }
   fi
@@ -8076,10 +9557,10 @@ echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
   fi
 fi
 
-echo "$as_me:8079: result: $MANPAGE_RENAMES" >&5
+echo "$as_me:9560: result: $MANPAGE_RENAMES" >&5
 echo "${ECHO_T}$MANPAGE_RENAMES" >&6
 
-echo "$as_me:8082: checking if manpage aliases will be installed" >&5
+echo "$as_me:9563: 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.
@@ -8090,7 +9571,7 @@ else
   MANPAGE_ALIASES=yes
 fi;
 
-echo "$as_me:8093: result: $MANPAGE_ALIASES" >&5
+echo "$as_me:9574: result: $MANPAGE_ALIASES" >&5
 echo "${ECHO_T}$MANPAGE_ALIASES" >&6
 
 if test "$LN_S" = "ln -s"; then
@@ -8101,7 +9582,7 @@ fi
 
 MANPAGE_SYMLINKS=no
 if test "$MANPAGE_ALIASES" = yes ; then
-echo "$as_me:8104: checking if manpage symlinks should be used" >&5
+echo "$as_me:9585: 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.
@@ -8114,17 +9595,17 @@ fi;
 
 if test "$$cf_use_symlinks" = no; then
 if test "$MANPAGE_SYMLINKS" = yes ; then
-	{ echo "$as_me:8117: WARNING: cannot make symlinks" >&5
+	{ echo "$as_me:9598: WARNING: cannot make symlinks" >&5
 echo "$as_me: WARNING: cannot make symlinks" >&2;}
 	MANPAGE_SYMLINKS=no
 fi
 fi
 
-echo "$as_me:8123: result: $MANPAGE_SYMLINKS" >&5
+echo "$as_me:9604: result: $MANPAGE_SYMLINKS" >&5
 echo "${ECHO_T}$MANPAGE_SYMLINKS" >&6
 fi
 
-echo "$as_me:8127: checking for manpage tbl" >&5
+echo "$as_me:9608: 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.
@@ -8135,7 +9616,7 @@ else
   MANPAGE_TBL=no
 fi;
 
-echo "$as_me:8138: result: $MANPAGE_TBL" >&5
+echo "$as_me:9619: result: $MANPAGE_TBL" >&5
 echo "${ECHO_T}$MANPAGE_TBL" >&6
 
   if test "$prefix" = "NONE" ; then
@@ -8191,8 +9672,6 @@ NCURSES_PATCH="$NCURSES_PATCH"
 NCURSES_OSPEED="$NCURSES_OSPEED"
 TERMINFO="$TERMINFO"
 
-MKDIRS="sh `cd $srcdir && pwd`/mkdirs.sh"
-
 INSTALL="$INSTALL"
 INSTALL_DATA="$INSTALL_DATA"
 
@@ -8236,7 +9715,7 @@ case \$i in #(vi
 	section=\`expr "\$i" : '.*\\.\\([0-9]\\)[xm]*'\`;
 	if test \$verb = installing ; then
 	if test ! -d \$cf_subdir\${section} ; then
-		\$MKDIRS \$cf_subdir\$section
+		mkdir -p \$cf_subdir\$section
 	fi
 	fi
 
@@ -8251,12 +9730,12 @@ cat >>$cf_man_alias <<-CF_EOF2
 		s,@NCURSES_OSPEED@,\$NCURSES_OSPEED,g
 CF_EOF
 
-	for cf_name in  captoinfo clear infocmp infotocap tic toe tput
+	for cf_name in  captoinfo clear infocmp infotocap tabs tic toe tput tset
 	do
 		cf_NAME=`echo "$cf_name" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 		cf_name=`echo $cf_name|sed "$program_transform_name"`
 cat >>$cf_edit_man <<-CF_EOF
-		s,@$cf_NAME@,$cf_name,
+		s,@$cf_NAME@,$cf_name,g
 CF_EOF
 	done
 
@@ -8446,7 +9925,7 @@ chmod 755 $cf_edit_man
 ###############################################################################
 
 ### Note that some functions (such as const) are normally disabled anyway.
-echo "$as_me:8449: checking if you want to build with function extensions" >&5
+echo "$as_me:9928: 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.
@@ -8456,7 +9935,7 @@ if test "${enable_ext_funcs+set}" = set; then
 else
   with_ext_funcs=yes
 fi;
-echo "$as_me:8459: result: $with_ext_funcs" >&5
+echo "$as_me:9938: result: $with_ext_funcs" >&5
 echo "${ECHO_T}$with_ext_funcs" >&6
 if test "$with_ext_funcs" = yes ; then
 	NCURSES_EXT_FUNCS=1
@@ -8488,12 +9967,62 @@ EOF
 #define NCURSES_EXT_FUNCS 1
 EOF
 
+	GENERATED_EXT_FUNCS=generated
 else
 	NCURSES_EXT_FUNCS=0
+	GENERATED_EXT_FUNCS=
+fi
+
+echo "$as_me:9976: checking if you want to build with experimental SCREEN extensions" >&5
+echo $ECHO_N "checking if you want to build with experimental SCREEN extensions... $ECHO_C" >&6
+
+# Check whether --enable-sp-funcs or --disable-sp-funcs was given.
+if test "${enable_sp_funcs+set}" = set; then
+  enableval="$enable_sp_funcs"
+  with_sp_funcs=$enableval
+else
+  with_sp_funcs=no
+fi;
+echo "$as_me:9986: result: $with_sp_funcs" >&5
+echo "${ECHO_T}$with_sp_funcs" >&6
+if test "$with_sp_funcs" = yes ; then
+	NCURSES_SP_FUNCS=1
+	cat >>confdefs.h <<\EOF
+#define NCURSES_SP_FUNCS 1
+EOF
+
+	GENERATED_SP_FUNCS=generated
+else
+	NCURSES_SP_FUNCS=0
+	GENERATED_SP_FUNCS=
+fi
+
+echo "$as_me:10000: checking if you want to build with experimental terminal-driver" >&5
+echo $ECHO_N "checking if you want to build with experimental terminal-driver... $ECHO_C" >&6
+
+# Check whether --enable-term-driver or --disable-term-driver was given.
+if test "${enable_term_driver+set}" = set; then
+  enableval="$enable_term_driver"
+  with_term_driver=$enableval
+else
+  with_term_driver=no
+fi;
+echo "$as_me:10010: result: $with_term_driver" >&5
+echo "${ECHO_T}$with_term_driver" >&6
+if test "$with_term_driver" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define USE_TERM_DRIVER 1
+EOF
+
+	if test "$with_sp_funcs" != yes ; then
+		{ { echo "$as_me:10018: 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 "$as_me:8496: checking for extended use of const keyword" >&5
+echo "$as_me:10025: 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.
@@ -8503,7 +10032,7 @@ if test "${enable_const+set}" = set; then
 else
   with_ext_const=no
 fi;
-echo "$as_me:8506: result: $with_ext_const" >&5
+echo "$as_me:10035: result: $with_ext_const" >&5
 echo "${ECHO_T}$with_ext_const" >&6
 NCURSES_CONST='/*nothing*/'
 if test "$with_ext_const" = yes ; then
@@ -8511,7 +10040,7 @@ if test "$with_ext_const" = yes ; then
 fi
 
 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
-echo "$as_me:8514: checking if you want to use extended colors" >&5
+echo "$as_me:10043: 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.
@@ -8521,12 +10050,12 @@ if test "${enable_ext_colors+set}" = set; then
 else
   with_ext_colors=no
 fi;
-echo "$as_me:8524: result: $with_ext_colors" >&5
+echo "$as_me:10053: result: $with_ext_colors" >&5
 echo "${ECHO_T}$with_ext_colors" >&6
 NCURSES_EXT_COLORS=0
 if test "$with_ext_colors" = yes ; then
 	if test "$with_widec" != yes ; then
-		{ { echo "$as_me:8529: error: This option applies only to wide-character library" >&5
+		{ { echo "$as_me:10058: error: This option applies only to wide-character library" >&5
 echo "$as_me: error: This option applies only to wide-character library" >&2;}
    { (exit 1); exit 1; }; }
 	else
@@ -8537,7 +10066,7 @@ if test "${with_abi_version+set}" != set; then
 	5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:8540: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:10069: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -8552,7 +10081,7 @@ EOF
 fi
 
 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
-echo "$as_me:8555: checking if you want to use extended mouse encoding" >&5
+echo "$as_me:10084: 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.
@@ -8562,7 +10091,7 @@ if test "${enable_ext_mouse+set}" = set; then
 else
   with_ext_mouse=no
 fi;
-echo "$as_me:8565: result: $with_ext_mouse" >&5
+echo "$as_me:10094: result: $with_ext_mouse" >&5
 echo "${ECHO_T}$with_ext_mouse" >&6
 NCURSES_MOUSE_VERSION=1
 if test "$with_ext_mouse" = yes ; then
@@ -8573,7 +10102,7 @@ if test "${with_abi_version+set}" != set; then
 	5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:8576: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:10105: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -8581,7 +10110,7 @@ fi
 
 fi
 
-echo "$as_me:8584: checking if you want \$NCURSES_NO_PADDING code" >&5
+echo "$as_me:10113: 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.
@@ -8591,19 +10120,19 @@ if test "${enable_no_padding+set}" = set; then
 else
   with_no_padding=$with_ext_funcs
 fi;
-echo "$as_me:8594: result: $with_no_padding" >&5
+echo "$as_me:10123: result: $with_no_padding" >&5
 echo "${ECHO_T}$with_no_padding" >&6
 test "$with_no_padding" = yes && cat >>confdefs.h <<\EOF
 #define NCURSES_NO_PADDING 1
 EOF
 
-echo "$as_me:8600: checking for ANSI C header files" >&5
+echo "$as_me:10129: 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 8606 "configure"
+#line 10135 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -8611,13 +10140,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:8614: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:10143: \"$ac_cpp conftest.$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:8620: \$? = $ac_status" >&5
+  echo "$as_me:10149: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8639,7 +10168,7 @@ 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 8642 "configure"
+#line 10171 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -8657,7 +10186,7 @@ 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 8660 "configure"
+#line 10189 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -8678,7 +10207,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8681 "configure"
+#line 10210 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -8704,15 +10233,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8707: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10236: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8710: \$? = $ac_status" >&5
+  echo "$as_me:10239: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8712: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8715: \$? = $ac_status" >&5
+  echo "$as_me:10244: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8725,7 +10254,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:8728: result: $ac_cv_header_stdc" >&5
+echo "$as_me:10257: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -8741,28 +10270,28 @@ 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:8744: checking for $ac_header" >&5
+echo "$as_me:10273: 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 8750 "configure"
+#line 10279 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8756: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10285: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8759: \$? = $ac_status" >&5
+  echo "$as_me:10288: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8762: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10291: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8765: \$? = $ac_status" >&5
+  echo "$as_me:10294: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -8772,7 +10301,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:8775: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:10304: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -8782,13 +10311,13 @@ EOF
 fi
 done
 
-echo "$as_me:8785: checking for signed char" >&5
+echo "$as_me:10314: 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 8791 "configure"
+#line 10320 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8803,16 +10332,16 @@ if (sizeof (signed char))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8806: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10335: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8809: \$? = $ac_status" >&5
+  echo "$as_me:10338: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8812: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10341: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8815: \$? = $ac_status" >&5
+  echo "$as_me:10344: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_signed_char=yes
 else
@@ -8822,10 +10351,10 @@ ac_cv_type_signed_char=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:8825: result: $ac_cv_type_signed_char" >&5
+echo "$as_me:10354: result: $ac_cv_type_signed_char" >&5
 echo "${ECHO_T}$ac_cv_type_signed_char" >&6
 
-echo "$as_me:8828: checking size of signed char" >&5
+echo "$as_me:10357: 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) $ECHO_C" >&6
@@ -8834,7 +10363,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 8837 "configure"
+#line 10366 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8846,21 +10375,21 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8849: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10378: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8852: \$? = $ac_status" >&5
+  echo "$as_me:10381: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10384: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8858: \$? = $ac_status" >&5
+  echo "$as_me:10387: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 8863 "configure"
+#line 10392 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8872,16 +10401,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8875: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10404: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8878: \$? = $ac_status" >&5
+  echo "$as_me:10407: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8881: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10410: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8884: \$? = $ac_status" >&5
+  echo "$as_me:10413: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -8897,7 +10426,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 8900 "configure"
+#line 10429 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8909,16 +10438,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8912: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10441: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8915: \$? = $ac_status" >&5
+  echo "$as_me:10444: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8918: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10447: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8921: \$? = $ac_status" >&5
+  echo "$as_me:10450: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -8934,7 +10463,7 @@ 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 8937 "configure"
+#line 10466 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8946,16 +10475,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8949: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10478: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8952: \$? = $ac_status" >&5
+  echo "$as_me:10481: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8955: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10484: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8958: \$? = $ac_status" >&5
+  echo "$as_me:10487: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -8968,12 +10497,12 @@ done
 ac_cv_sizeof_signed_char=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:8971: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:10500: 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 8976 "configure"
+#line 10505 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -8989,15 +10518,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8992: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10521: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8995: \$? = $ac_status" >&5
+  echo "$as_me:10524: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8997: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10526: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9000: \$? = $ac_status" >&5
+  echo "$as_me:10529: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_signed_char=`cat conftest.val`
 else
@@ -9013,7 +10542,7 @@ else
   ac_cv_sizeof_signed_char=0
 fi
 fi
-echo "$as_me:9016: result: $ac_cv_sizeof_signed_char" >&5
+echo "$as_me:10545: result: $ac_cv_sizeof_signed_char" >&5
 echo "${ECHO_T}$ac_cv_sizeof_signed_char" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char
@@ -9024,7 +10553,7 @@ if test "$ac_cv_sizeof_signed_char" = 1 ; then
 else
 	NCURSES_SBOOL="char"
 fi
-echo "$as_me:9027: checking if you want to use signed Boolean array in term.h" >&5
+echo "$as_me:10556: 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.
@@ -9034,12 +10563,12 @@ if test "${enable_signed_char+set}" = set; then
 else
   with_signed_char=no
 fi;
-echo "$as_me:9037: result: $with_signed_char" >&5
+echo "$as_me:10566: result: $with_signed_char" >&5
 echo "${ECHO_T}$with_signed_char" >&6
 test "$with_signed_char" != yes && NCURSES_SBOOL="char"
 
 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
-echo "$as_me:9042: checking if you want SIGWINCH handler" >&5
+echo "$as_me:10571: 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.
@@ -9049,14 +10578,14 @@ if test "${enable_sigwinch+set}" = set; then
 else
   with_sigwinch=$with_ext_funcs
 fi;
-echo "$as_me:9052: result: $with_sigwinch" >&5
+echo "$as_me:10581: result: $with_sigwinch" >&5
 echo "${ECHO_T}$with_sigwinch" >&6
 test "$with_sigwinch" = yes && cat >>confdefs.h <<\EOF
 #define USE_SIGWINCH 1
 EOF
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
-echo "$as_me:9059: checking if you want user-definable terminal capabilities like termcap" >&5
+echo "$as_me:10588: 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.
@@ -9066,7 +10595,7 @@ if test "${enable_tcap_names+set}" = set; then
 else
   with_tcap_names=$with_ext_funcs
 fi;
-echo "$as_me:9069: result: $with_tcap_names" >&5
+echo "$as_me:10598: result: $with_tcap_names" >&5
 echo "${ECHO_T}$with_tcap_names" >&6
 NCURSES_XNAMES=0
 test "$with_tcap_names" = yes && NCURSES_XNAMES=1
@@ -9074,7 +10603,7 @@ test "$with_tcap_names" = yes && NCURSES_XNAMES=1
 ###############################################################################
 # These options are relatively safe to experiment with.
 
-echo "$as_me:9077: checking if you want all development code" >&5
+echo "$as_me:10606: 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.
@@ -9084,11 +10613,11 @@ if test "${with_develop+set}" = set; then
 else
   with_develop=no
 fi;
-echo "$as_me:9087: result: $with_develop" >&5
+echo "$as_me:10616: result: $with_develop" >&5
 echo "${ECHO_T}$with_develop" >&6
 
 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
-echo "$as_me:9091: checking if you want hard-tabs code" >&5
+echo "$as_me:10620: 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.
@@ -9098,14 +10627,14 @@ if test "${enable_hard_tabs+set}" = set; then
 else
   enable_hard_tabs=$with_develop
 fi;
-echo "$as_me:9101: result: $enable_hard_tabs" >&5
+echo "$as_me:10630: result: $enable_hard_tabs" >&5
 echo "${ECHO_T}$enable_hard_tabs" >&6
 test "$enable_hard_tabs" = yes && cat >>confdefs.h <<\EOF
 #define USE_HARD_TABS 1
 EOF
 
 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
-echo "$as_me:9108: checking if you want limited support for xmc" >&5
+echo "$as_me:10637: 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.
@@ -9115,7 +10644,7 @@ if test "${enable_xmc_glitch+set}" = set; then
 else
   enable_xmc_glitch=$with_develop
 fi;
-echo "$as_me:9118: result: $enable_xmc_glitch" >&5
+echo "$as_me:10647: result: $enable_xmc_glitch" >&5
 echo "${ECHO_T}$enable_xmc_glitch" >&6
 test "$enable_xmc_glitch" = yes && cat >>confdefs.h <<\EOF
 #define USE_XMC_SUPPORT 1
@@ -9124,7 +10653,7 @@ EOF
 ###############################################################################
 # These are just experimental, probably should not be in a package:
 
-echo "$as_me:9127: checking if you do not want to assume colors are white-on-black" >&5
+echo "$as_me:10656: 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.
@@ -9134,14 +10663,14 @@ if test "${enable_assumed_color+set}" = set; then
 else
   with_assumed_color=yes
 fi;
-echo "$as_me:9137: result: $with_assumed_color" >&5
+echo "$as_me:10666: result: $with_assumed_color" >&5
 echo "${ECHO_T}$with_assumed_color" >&6
 test "$with_assumed_color" = yes && cat >>confdefs.h <<\EOF
 #define USE_ASSUMED_COLOR 1
 EOF
 
 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
-echo "$as_me:9144: checking if you want hashmap scrolling-optimization code" >&5
+echo "$as_me:10673: 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.
@@ -9151,14 +10680,14 @@ if test "${enable_hashmap+set}" = set; then
 else
   with_hashmap=yes
 fi;
-echo "$as_me:9154: result: $with_hashmap" >&5
+echo "$as_me:10683: result: $with_hashmap" >&5
 echo "${ECHO_T}$with_hashmap" >&6
 test "$with_hashmap" = yes && cat >>confdefs.h <<\EOF
 #define USE_HASHMAP 1
 EOF
 
 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-echo "$as_me:9161: checking if you want colorfgbg code" >&5
+echo "$as_me:10690: 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.
@@ -9168,16 +10697,33 @@ if test "${enable_colorfgbg+set}" = set; then
 else
   with_colorfgbg=no
 fi;
-echo "$as_me:9171: result: $with_colorfgbg" >&5
+echo "$as_me:10700: result: $with_colorfgbg" >&5
 echo "${ECHO_T}$with_colorfgbg" >&6
 test "$with_colorfgbg" = yes && cat >>confdefs.h <<\EOF
 #define USE_COLORFGBG 1
 EOF
 
+###   use option --enable-interop to turn on use of bindings used for interop
+echo "$as_me:10707: checking if you want interop bindings" >&5
+echo $ECHO_N "checking if you want interop bindings... $ECHO_C" >&6
+
+# Check whether --enable-interop or --disable-interop was given.
+if test "${enable_interop+set}" = set; then
+  enableval="$enable_interop"
+  with_exp_interop=$enableval
+else
+  with_exp_interop=no
+fi;
+echo "$as_me:10717: result: $with_exp_interop" >&5
+echo "${ECHO_T}$with_exp_interop" >&6
+
+NCURSES_INTEROP_FUNCS=0
+test "$with_exp_interop" = yes && NCURSES_INTEROP_FUNCS=1
+
 # This is still experimental (20080329), but should ultimately be moved to
 # the script-block --with-normal, etc.
 
-echo "$as_me:9180: checking if you want to link with the pthread library" >&5
+echo "$as_me:10726: 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.
@@ -9187,27 +10733,27 @@ if test "${with_pthread+set}" = set; then
 else
   with_pthread=no
 fi;
-echo "$as_me:9190: result: $with_pthread" >&5
+echo "$as_me:10736: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 
 if test "$with_pthread" != no ; then
-    echo "$as_me:9194: checking for pthread.h" >&5
+    echo "$as_me:10740: 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 9200 "configure"
+#line 10746 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:9204: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:10750: \"$ac_cpp conftest.$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:9210: \$? = $ac_status" >&5
+  echo "$as_me:10756: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -9226,7 +10772,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:9229: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:10775: 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
 
@@ -9234,120 +10780,221 @@ if test $ac_cv_header_pthread_h = yes; then
 #define HAVE_PTHREADS_H 1
 EOF
 
-        echo "$as_me:9237: checking for pthread_create in -lpthread" >&5
-echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6
-if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 9245 "configure"
+        echo "$as_me:10783: checking if we can link with the pthread library" >&5
+echo $ECHO_N "checking if we can link with the pthread library... $ECHO_C" >&6
+        cf_save_LIBS="$LIBS"
+        LIBS="-lpthread $LIBS"
+        cat >conftest.$ac_ext <<_ACEOF
+#line 10788 "configure"
 #include "confdefs.h"
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_create ();
+#include <pthread.h>
+
 int
 main ()
 {
-pthread_create ();
+
+        int rc = pthread_create(0,0,0,0);
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10804: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9267: \$? = $ac_status" >&5
+  echo "$as_me:10807: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9270: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10810: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9273: \$? = $ac_status" >&5
+  echo "$as_me:10813: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_pthread_pthread_create=yes
+  with_pthread=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_pthread_pthread_create=no
+with_pthread=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:9284: result: $ac_cv_lib_pthread_pthread_create" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6
-if test $ac_cv_lib_pthread_pthread_create = yes; then
+        LIBS="$cf_save_LIBS"
+        echo "$as_me:10823: result: $with_pthread" >&5
+echo "${ECHO_T}$with_pthread" >&6
 
+        if test "$with_pthread" = yes ; then
             LIBS="-lpthread $LIBS"
             cat >>confdefs.h <<\EOF
 #define HAVE_LIBPTHREADS 1
 EOF
 
-            with_pthread=yes
-
-else
-
-            { { echo "$as_me:9297: error: Cannot link with pthread library" >&5
+        else
+            { { echo "$as_me:10833: error: Cannot link with pthread library" >&5
 echo "$as_me: error: Cannot link with pthread library" >&2;}
    { (exit 1); exit 1; }; }
+        fi
 
 fi
 
 fi
 
-fi
+echo "$as_me:10842: 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
 
-if test "$with_pthread" = "yes" ; then
+# Check whether --enable-pthreads-eintr or --disable-pthreads-eintr was given.
+if test "${enable_pthreads_eintr+set}" = set; then
+  enableval="$enable_pthreads_eintr"
+  use_pthreads_eintr=$enableval
+else
+  use_pthreads_eintr=no
+fi;
+echo "$as_me:10852: result: $use_pthreads_eintr" >&5
+echo "${ECHO_T}$use_pthreads_eintr" >&6
+if test $use_pthreads_eintr = yes ; then
     cat >>confdefs.h <<\EOF
-#define USE_PTHREADS 1
+#define USE_PTHREADS_EINTR 1
 EOF
 
-    enable_reentrant=yes
 fi
 
-# Reentrant code has to be opaque; there's little advantage to making ncurses
-# 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:9319: checking if you want experimental reentrant code" >&5
-echo $ECHO_N "checking if you want experimental reentrant code... $ECHO_C" >&6
+echo "$as_me:10861: 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-reentrant or --disable-reentrant was given.
-if test "${enable_reentrant+set}" = set; then
-  enableval="$enable_reentrant"
-  with_reentrant=$enableval
+# Check whether --enable-weak-symbols or --disable-weak-symbols was given.
+if test "${enable_weak_symbols+set}" = set; then
+  enableval="$enable_weak_symbols"
+  use_weak_symbols=$enableval
 else
-  with_reentrant=no
+  use_weak_symbols=no
 fi;
-echo "$as_me:9329: result: $with_reentrant" >&5
-echo "${ECHO_T}$with_reentrant" >&6
-if test "$with_reentrant" = yes ; then
-	cf_cv_enable_reentrant=1
-	cf_cv_enable_opaque="NCURSES_INTERNALS"
-	NCURSES_OPAQUE=1
-	NCURSES_SIZE_T=int
-	LIB_SUFFIX="t${LIB_SUFFIX}"
-	cat >>confdefs.h <<\EOF
-#define USE_REENTRANT 1
-EOF
+echo "$as_me:10871: result: $use_weak_symbols" >&5
+echo "${ECHO_T}$use_weak_symbols" >&6
+if test "$use_weak_symbols" = yes ; then
 
-if test "${with_abi_version+set}" != set; then
-	case $cf_cv_rel_version in
-	5.*)
-		cf_cv_rel_version=6.0
-		cf_cv_abi_version=6
-		{ echo "$as_me:9346: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
-echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
-		;;
-	esac
-fi
+echo "$as_me:10875: 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 10882 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+int
+main ()
+{
+
+#if defined(__GNUC__)
+#  if defined __USE_ISOC99
+#    define _cat_pragma(exp)	_Pragma(#exp)
+#    define _weak_pragma(exp)	_cat_pragma(weak name)
+#  else
+#    define _weak_pragma(exp)
+#  endif
+#  define _declare(name)	__extension__ extern __typeof__(name) name
+#  define weak_symbol(name)	_weak_pragma(name) _declare(name) __attribute__((weak))
+#endif
+
+weak_symbol(fopen);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:10908: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:10911: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:10914: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10917: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_weak_symbols=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_weak_symbols=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:10928: result: $cf_cv_weak_symbols" >&5
+echo "${ECHO_T}$cf_cv_weak_symbols" >&6
+
+else
+    cf_cv_weak_symbols=no
+fi
+
+if test $cf_cv_weak_symbols = yes ; then
+    cat >>confdefs.h <<\EOF
+#define USE_WEAK_SYMBOLS 1
+EOF
+
+fi
+
+PTHREAD=
+if test "$with_pthread" = "yes" ; then
+    cat >>confdefs.h <<\EOF
+#define USE_PTHREADS 1
+EOF
+
+    enable_reentrant=yes
+    if test $cf_cv_weak_symbols = yes ; then
+        PTHREAD=-lpthread
+    fi
+fi
+
+# Reentrant code has to be opaque; there's little advantage to making ncurses
+# opaque outside of that, so there is no --enable-opaque option.  We can use
+# this option without --with-pthreads, but this will be always set for
+# pthreads.
+echo "$as_me:10958: checking if you want experimental reentrant code" >&5
+echo $ECHO_N "checking if you want experimental reentrant code... $ECHO_C" >&6
+
+# Check whether --enable-reentrant or --disable-reentrant was given.
+if test "${enable_reentrant+set}" = set; then
+  enableval="$enable_reentrant"
+  with_reentrant=$enableval
+else
+  with_reentrant=no
+fi;
+echo "$as_me:10968: result: $with_reentrant" >&5
+echo "${ECHO_T}$with_reentrant" >&6
+if test "$with_reentrant" = yes ; then
+	cf_cv_enable_reentrant=1
+	cf_cv_enable_opaque="NCURSES_INTERNALS"
+	NCURSES_OPAQUE=1
+	NCURSES_SIZE_T=int
+	if test $cf_cv_weak_symbols = yes ; then
+
+# remove pthread library from $LIBS
+LIBS=`echo "$LIBS" | sed -e 's/-lpthread[ 	]//g' -e 's/-lpthread$//'`
+
+		TEST_LIBS="-lpthread $TEST_LIBS"
+		TEST_LIBS2="-lpthread $TEST_LIBS2"
+	fi
+	LIB_SUFFIX="t${LIB_SUFFIX}"
+	cat >>confdefs.h <<\EOF
+#define USE_REENTRANT 1
+EOF
+
+if test "${with_abi_version+set}" != set; then
+	case $cf_cv_rel_version in
+	5.*)
+		cf_cv_rel_version=6.0
+		cf_cv_abi_version=6
+		{ echo "$as_me:10993: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
+		;;
+	esac
+fi
 
 else
 	cf_cv_enable_reentrant=0
@@ -9356,7 +11003,29 @@ else
 	NCURSES_SIZE_T=short
 fi
 
-echo "$as_me:9359: checking if you want experimental safe-sprintf code" >&5
+### Allow using a different wrap-prefix
+if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
+	echo "$as_me:11008: checking for prefix used to wrap public variables" >&5
+echo $ECHO_N "checking for prefix used to wrap public variables... $ECHO_C" >&6
+
+# Check whether --with-wrap-prefix or --without-wrap-prefix was given.
+if test "${with_wrap_prefix+set}" = set; then
+  withval="$with_wrap_prefix"
+  NCURSES_WRAP_PREFIX=$withval
+else
+  NCURSES_WRAP_PREFIX=_nc_
+fi;
+	echo "$as_me:11018: result: $NCURSES_WRAP_PREFIX" >&5
+echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
+else
+	NCURSES_WRAP_PREFIX=_nc_
+fi
+
+cat >>confdefs.h <<EOF
+#define NCURSES_WRAP_PREFIX "$NCURSES_WRAP_PREFIX"
+EOF
+
+echo "$as_me:11028: 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.
@@ -9366,7 +11035,7 @@ if test "${enable_safe_sprintf+set}" = set; then
 else
   with_safe_sprintf=no
 fi;
-echo "$as_me:9369: result: $with_safe_sprintf" >&5
+echo "$as_me:11038: result: $with_safe_sprintf" >&5
 echo "${ECHO_T}$with_safe_sprintf" >&6
 test "$with_safe_sprintf" = yes && cat >>confdefs.h <<\EOF
 #define USE_SAFE_SPRINTF 1
@@ -9375,7 +11044,7 @@ EOF
 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
 # when hashmap is used scroll hints are useless
 if test "$with_hashmap" = no ; then
-echo "$as_me:9378: checking if you want to experiment without scrolling-hints code" >&5
+echo "$as_me:11047: 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.
@@ -9385,7 +11054,7 @@ if test "${enable_scroll_hints+set}" = set; then
 else
   with_scroll_hints=yes
 fi;
-echo "$as_me:9388: result: $with_scroll_hints" >&5
+echo "$as_me:11057: result: $with_scroll_hints" >&5
 echo "${ECHO_T}$with_scroll_hints" >&6
 test "$with_scroll_hints" = yes && cat >>confdefs.h <<\EOF
 #define USE_SCROLL_HINTS 1
@@ -9393,7 +11062,7 @@ EOF
 
 fi
 
-echo "$as_me:9396: checking if you want experimental wgetch-events code" >&5
+echo "$as_me:11065: checking if you want experimental wgetch-events code" >&5
 echo $ECHO_N "checking if you want experimental wgetch-events code... $ECHO_C" >&6
 
 # Check whether --enable-wgetch-events or --disable-wgetch-events was given.
@@ -9403,7 +11072,7 @@ if test "${enable_wgetch_events+set}" = set; then
 else
   with_wgetch_events=no
 fi;
-echo "$as_me:9406: result: $with_wgetch_events" >&5
+echo "$as_me:11075: result: $with_wgetch_events" >&5
 echo "${ECHO_T}$with_wgetch_events" >&6
 test "$with_wgetch_events" = yes && cat >>confdefs.h <<\EOF
 #define NCURSES_WGETCH_EVENTS 1
@@ -9412,7 +11081,7 @@ EOF
 ###############################################################################
 
 ###	use option --disable-echo to suppress full display compiling commands
-echo "$as_me:9415: checking if you want to display full commands during build" >&5
+echo "$as_me:11084: checking if you want to display full commands during build" >&5
 echo $ECHO_N "checking if you want to display full commands during build... $ECHO_C" >&6
 
 # Check whether --enable-echo or --disable-echo was given.
@@ -9429,11 +11098,11 @@ else
 	test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
 	test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
 fi
-echo "$as_me:9432: result: $with_echo" >&5
+echo "$as_me:11101: result: $with_echo" >&5
 echo "${ECHO_T}$with_echo" >&6
 
 ###	use option --enable-warnings to turn on all gcc warnings
-echo "$as_me:9436: checking if you want to see compiler warnings" >&5
+echo "$as_me:11105: 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.
@@ -9441,10 +11110,11 @@ if test "${enable_warnings+set}" = set; then
   enableval="$enable_warnings"
   with_warnings=$enableval
 fi;
-echo "$as_me:9444: result: $with_warnings" >&5
+echo "$as_me:11113: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 
 if test "x$with_warnings" = "xyes"; then
+
  	ADAFLAGS="$ADAFLAGS -gnatg"
 
 INTEL_COMPILER=no
@@ -9452,12 +11122,12 @@ INTEL_COMPILER=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	linux*|gnu*)
-		echo "$as_me:9455: checking if this is really Intel C compiler" >&5
+		echo "$as_me:11125: 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 9460 "configure"
+#line 11130 "configure"
 #include "confdefs.h"
 
 int
@@ -9474,16 +11144,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9477: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11147: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9480: \$? = $ac_status" >&5
+  echo "$as_me:11150: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9483: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11153: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9486: \$? = $ac_status" >&5
+  echo "$as_me:11156: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
@@ -9494,14 +11164,14 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:9497: result: $INTEL_COMPILER" >&5
+		echo "$as_me:11167: result: $INTEL_COMPILER" >&5
 echo "${ECHO_T}$INTEL_COMPILER" >&6
 		;;
 	esac
 fi
 
 cat > conftest.$ac_ext <<EOF
-#line 9504 "${as_me-configure}"
+#line 11174 "${as_me-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -9509,7 +11179,6 @@ if test "$INTEL_COMPILER" = yes
 then
 # The "-wdXXX" options suppress warnings:
 # remark #1419: external declaration in primary source file
-# remark #1682: implicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
 # remark #193: zero used for undefined preprocessing identifier
@@ -9517,31 +11186,30 @@ then
 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
 # remark #869: parameter "tw" was never referenced
 # remark #981: operands are evaluated in unspecified order
-# warning #269: invalid format string conversion
+# warning #279: controlling expression is constant
 
-	{ echo "$as_me:9522: checking for $CC warning options..." >&5
+	{ echo "$as_me:11191: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
 	for cf_opt in \
 		wd1419 \
-		wd1682 \
 		wd1683 \
 		wd1684 \
 		wd193 \
-		wd279 \
 		wd593 \
+		wd279 \
 		wd810 \
 		wd869 \
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:9539: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:11207: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9542: \$? = $ac_status" >&5
+  echo "$as_me:11210: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:9544: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:11212: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -9550,13 +11218,13 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GCC" = yes
 then
-	{ echo "$as_me:9553: checking for $CC warning options..." >&5
+	{ echo "$as_me:11221: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
-	EXTRA_CFLAGS="-W -Wall"
+	EXTRA_CFLAGS=
 	cf_warn_CONST=""
 	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
-	for cf_opt in \
+	for cf_opt in W Wall \
 		Wbad-function-cast \
 		Wcast-align \
 		Wcast-qual \
@@ -9570,12 +11238,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wundef $cf_warn_CONST Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:9573: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:11241: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9576: \$? = $ac_status" >&5
+  echo "$as_me:11244: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:9578: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:11246: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case $cf_opt in #(vi
 			Wcast-qual) #(vi
@@ -9586,7 +11254,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 				[34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me-configure}:9589: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me-configure}:11257: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -9606,12 +11274,12 @@ INTEL_CPLUSPLUS=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	linux*|gnu*)
-		echo "$as_me:9609: checking if this is really Intel C++ compiler" >&5
+		echo "$as_me:11277: 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 9614 "configure"
+#line 11282 "configure"
 #include "confdefs.h"
 
 int
@@ -9628,16 +11296,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9631: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11299: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9634: \$? = $ac_status" >&5
+  echo "$as_me:11302: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9637: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11305: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9640: \$? = $ac_status" >&5
+  echo "$as_me:11308: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
@@ -9648,7 +11316,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CXXFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:9651: result: $INTEL_CPLUSPLUS" >&5
+		echo "$as_me:11319: result: $INTEL_CPLUSPLUS" >&5
 echo "${ECHO_T}$INTEL_CPLUSPLUS" >&6
 		;;
 	esac
@@ -9662,7 +11330,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 cat > conftest.$ac_ext <<EOF
-#line 9665 "configure"
+#line 11333 "configure"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -9680,7 +11348,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #269: invalid format string conversion
 
-	{ echo "$as_me:9683: checking for $CC warning options..." >&5
+	{ echo "$as_me:11351: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-Wall"
@@ -9697,12 +11365,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -$cf_opt"
-		if { (eval echo "$as_me:9700: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:11368: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9703: \$? = $ac_status" >&5
+  echo "$as_me:11371: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:9705: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:11373: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		fi
@@ -9711,7 +11379,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GXX" = yes
 then
-	{ echo "$as_me:9714: checking for $CXX warning options..." >&5
+	{ echo "$as_me:11382: checking for $CXX warning options..." >&5
 echo "$as_me: checking for $CXX warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-W -Wall"
@@ -9740,16 +11408,16 @@ 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 "$as_me:9743: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:11411: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9746: \$? = $ac_status" >&5
+  echo "$as_me:11414: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:9748: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:11416: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		else
-			test -n "$verbose" && echo "$as_me:9752: result: ... no -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:11420: result: ... no -$cf_opt" >&5
 echo "${ECHO_T}... no -$cf_opt" >&6
 		fi
 	done
@@ -9785,10 +11453,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:9788: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:11456: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 9791 "${as_me-configure}"
+#line 11459 "${as_me-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -9807,6 +11475,8 @@ extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
 extern void foo(void) GCC_NORETURN;
 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
 EOF
+	cf_printf_attribute=no
+	cf_scanf_attribute=no
 	for cf_attribute in scanf printf unused noreturn
 	do
 
@@ -9814,26 +11484,59 @@ cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFG
 
 		cf_directive="__attribute__(($cf_attribute))"
 		echo "checking for $CC $cf_directive" 1>&5
-		case $cf_attribute in
-		scanf|printf)
-		cat >conftest.h <<EOF
+
+		case $cf_attribute in #(vi
+		printf) #(vi
+			cf_printf_attribute=yes
+			cat >conftest.h <<EOF
 #define GCC_$cf_ATTRIBUTE 1
 EOF
 			;;
-		*)
-		cat >conftest.h <<EOF
+		scanf) #(vi
+			cf_scanf_attribute=yes
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+			;;
+		*) #(vi
+			cat >conftest.h <<EOF
 #define GCC_$cf_ATTRIBUTE $cf_directive
 EOF
 			;;
 		esac
-		if { (eval echo "$as_me:9829: \"$ac_compile\"") >&5
+
+		if { (eval echo "$as_me:11508: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9832: \$? = $ac_status" >&5
+  echo "$as_me:11511: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:9834: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:11513: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
+			case $cf_attribute in #(vi
+			printf) #(vi
+				if test "$cf_printf_attribute" = no ; then
+					cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) /* nothing */
+EOF
+				else
+					cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+EOF
+				fi
+				;;
+			scanf) #(vi
+				if test "$cf_scanf_attribute" = no ; then
+					cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var) /* nothing */
+EOF
+				else
+					cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+EOF
+				fi
+				;;
+			esac
 		fi
 	done
 else
@@ -9843,7 +11546,7 @@ rm -rf conftest*
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:9846: checking if you want to enable runtime assertions" >&5
+echo "$as_me:11549: 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.
@@ -9853,7 +11556,7 @@ if test "${enable_assertions+set}" = set; then
 else
   with_assertions=no
 fi;
-echo "$as_me:9856: result: $with_assertions" >&5
+echo "$as_me:11559: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -9865,13 +11568,15 @@ EOF
 
 		CPPFLAGS="$CPPFLAGS -DNDEBUG"
 	else
-		ADAFLAGS="$ADAFLAGS -gnata"
+
+ 	ADAFLAGS="$ADAFLAGS -gnata"
+
 	fi
 fi
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 
-echo "$as_me:9874: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:11579: 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.
@@ -9887,7 +11592,7 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:9890: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:11595: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -9913,8 +11618,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -9929,6 +11634,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -9944,8 +11659,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -9957,7 +11672,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -9971,23 +11686,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:9974: checking for dmalloc.h" >&5
+	echo "$as_me:11689: 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 9980 "configure"
+#line 11695 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:9984: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11699: \"$ac_cpp conftest.$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:9990: \$? = $ac_status" >&5
+  echo "$as_me:11705: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10006,11 +11721,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:10009: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:11724: 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 "$as_me:10013: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:11728: 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) $ECHO_C" >&6
@@ -10018,7 +11733,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10021 "configure"
+#line 11736 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10037,16 +11752,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10040: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11755: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10043: \$? = $ac_status" >&5
+  echo "$as_me:11758: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10046: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11761: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10049: \$? = $ac_status" >&5
+  echo "$as_me:11764: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -10057,7 +11772,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10060: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:11775: 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
@@ -10072,7 +11787,7 @@ fi
 
 fi
 
-echo "$as_me:10075: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:11790: 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.
@@ -10088,7 +11803,7 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:10091: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:11806: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -10114,8 +11829,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -10130,6 +11845,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -10145,8 +11870,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -10158,7 +11883,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -10172,23 +11897,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:10175: checking for dbmalloc.h" >&5
+	echo "$as_me:11900: 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 10181 "configure"
+#line 11906 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:10185: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11910: \"$ac_cpp conftest.$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:10191: \$? = $ac_status" >&5
+  echo "$as_me:11916: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10207,11 +11932,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:10210: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:11935: 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 "$as_me:10214: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:11939: 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) $ECHO_C" >&6
@@ -10219,7 +11944,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10222 "configure"
+#line 11947 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10238,16 +11963,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10241: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11966: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10244: \$? = $ac_status" >&5
+  echo "$as_me:11969: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10247: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11972: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10250: \$? = $ac_status" >&5
+  echo "$as_me:11975: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -10258,7 +11983,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10261: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:11986: 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
@@ -10273,7 +11998,7 @@ fi
 
 fi
 
-echo "$as_me:10276: checking if you want to use valgrind for testing" >&5
+echo "$as_me:12001: 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.
@@ -10289,7 +12014,7 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:10292: result: ${with_valgrind:-no}" >&5
+echo "$as_me:12017: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -10315,8 +12040,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -10331,6 +12056,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -10346,8 +12081,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -10359,7 +12094,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -10372,17 +12107,17 @@ fi
 	;;
 esac
 
-echo "$as_me:10375: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:12110: 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.
 if test "${enable_leaks+set}" = set; then
   enableval="$enable_leaks"
-  with_no_leaks=yes
+  if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:10385: result: $with_no_leaks" >&5
+echo "$as_me:12120: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -10427,7 +12162,7 @@ case "$CFLAGS $CPPFLAGS" in
 	;;
 esac
 
-echo "$as_me:10430: checking whether to add trace feature to all models" >&5
+echo "$as_me:12165: 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.
@@ -10437,7 +12172,7 @@ if test "${with_trace+set}" = set; then
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:10440: result: $cf_with_trace" >&5
+echo "$as_me:12175: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "$cf_with_trace" = yes ; then
@@ -10460,8 +12195,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -10476,6 +12211,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -10491,8 +12236,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -10504,7 +12249,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -10518,13 +12263,17 @@ else
 fi
 
 ###	Checks for libraries.
-echo "$as_me:10521: checking for gettimeofday" >&5
+case $cf_cv_system_name in #(vi
+*mingw32*) #(vi
+	;;
+*)
+echo "$as_me:12270: 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 10527 "configure"
+#line 12276 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gettimeofday (); below.  */
@@ -10555,16 +12304,16 @@ f = gettimeofday;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10558: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12307: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10561: \$? = $ac_status" >&5
+  echo "$as_me:12310: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10564: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12313: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10567: \$? = $ac_status" >&5
+  echo "$as_me:12316: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -10574,7 +12323,7 @@ ac_cv_func_gettimeofday=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10577: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:12326: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test $ac_cv_func_gettimeofday = yes; then
   cat >>confdefs.h <<\EOF
@@ -10583,7 +12332,7 @@ EOF
 
 else
 
-echo "$as_me:10586: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:12335: 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) $ECHO_C" >&6
@@ -10591,7 +12340,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10594 "configure"
+#line 12343 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10610,16 +12359,16 @@ gettimeofday ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10613: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12362: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10616: \$? = $ac_status" >&5
+  echo "$as_me:12365: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10619: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12368: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10622: \$? = $ac_status" >&5
+  echo "$as_me:12371: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -10630,26 +12379,28 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10633: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:12382: 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
   cat >>confdefs.h <<\EOF
 #define HAVE_GETTIMEOFDAY 1
 EOF
 
-	LIBS="$LIBS -lbsd"
+	LIBS="-lbsd $LIBS"
 fi
 
 fi
+	;;
+esac
 
-echo "$as_me:10645: checking if -lm needed for math functions" >&5
+echo "$as_me:12396: 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 10652 "configure"
+#line 12403 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -10664,16 +12415,16 @@ double x = rand(); printf("result = %g\n", sin(x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10667: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12418: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10670: \$? = $ac_status" >&5
+  echo "$as_me:12421: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10673: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12424: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10676: \$? = $ac_status" >&5
+  echo "$as_me:12427: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -10683,7 +12434,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10686: result: $cf_cv_need_libm" >&5
+echo "$as_me:12437: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -10691,13 +12442,13 @@ MATH_LIB=-lm
 fi
 
 ###	Checks for header files.
-echo "$as_me:10694: checking for ANSI C header files" >&5
+echo "$as_me:12445: 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 10700 "configure"
+#line 12451 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -10705,13 +12456,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:10708: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:12459: \"$ac_cpp conftest.$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:10714: \$? = $ac_status" >&5
+  echo "$as_me:12465: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10733,7 +12484,7 @@ 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 10736 "configure"
+#line 12487 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -10751,7 +12502,7 @@ 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 10754 "configure"
+#line 12505 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -10772,7 +12523,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 10775 "configure"
+#line 12526 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -10798,15 +12549,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:10801: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12552: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10804: \$? = $ac_status" >&5
+  echo "$as_me:12555: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:10806: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12557: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10809: \$? = $ac_status" >&5
+  echo "$as_me:12560: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -10819,7 +12570,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:10822: result: $ac_cv_header_stdc" >&5
+echo "$as_me:12573: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -10832,13 +12583,13 @@ 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:10835: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:12586: 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 10841 "configure"
+#line 12592 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -10853,16 +12604,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:10856: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12607: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10859: \$? = $ac_status" >&5
+  echo "$as_me:12610: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:10862: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12613: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10865: \$? = $ac_status" >&5
+  echo "$as_me:12616: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -10872,7 +12623,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:10875: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:12626: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -10885,7 +12636,7 @@ 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:10888: checking for opendir in -ldir" >&5
+  echo "$as_me:12639: 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) $ECHO_C" >&6
@@ -10893,7 +12644,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10896 "configure"
+#line 12647 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10912,16 +12663,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10915: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12666: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10918: \$? = $ac_status" >&5
+  echo "$as_me:12669: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10921: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12672: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10924: \$? = $ac_status" >&5
+  echo "$as_me:12675: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -10932,14 +12683,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10935: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:12686: 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 "$as_me:10942: checking for opendir in -lx" >&5
+  echo "$as_me:12693: 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) $ECHO_C" >&6
@@ -10947,7 +12698,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10950 "configure"
+#line 12701 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10966,16 +12717,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10969: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12720: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10972: \$? = $ac_status" >&5
+  echo "$as_me:12723: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10975: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12726: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10978: \$? = $ac_status" >&5
+  echo "$as_me:12729: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -10986,7 +12737,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10989: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:12740: 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"
@@ -10994,13 +12745,13 @@ fi
 
 fi
 
-echo "$as_me:10997: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:12748: 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 11003 "configure"
+#line 12754 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -11016,16 +12767,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11019: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12770: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11022: \$? = $ac_status" >&5
+  echo "$as_me:12773: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11025: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12776: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11028: \$? = $ac_status" >&5
+  echo "$as_me:12779: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_header_time=yes
 else
@@ -11035,7 +12786,7 @@ ac_cv_header_time=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11038: result: $ac_cv_header_time" >&5
+echo "$as_me:12789: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -11045,148 +12796,385 @@ EOF
 
 fi
 
-echo "$as_me:11048: checking for regular-expression headers" >&5
-echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6
-if test "${cf_cv_regex+set}" = set; then
+cf_regex_func=no
+
+echo "$as_me:12801: 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 11055 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 12807 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <regex.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.  */
+#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) ();
+
 int
 main ()
 {
-
-	regex_t *p;
-	int x = regcomp(p, "", 0);
-	int y = regexec(p, "", 0, 0, 0);
-	regfree(p);
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_regcomp) || defined (__stub___regcomp)
+choke me
+#else
+f = regcomp;
+#endif
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11073: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12838: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11076: \$? = $ac_status" >&5
+  echo "$as_me:12841: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11079: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12844: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11082: \$? = $ac_status" >&5
+  echo "$as_me:12847: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_regex="regex.h"
+  ac_cv_func_regcomp=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+ac_cv_func_regcomp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:12857: 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
+else
 
-	cat >conftest.$ac_ext <<_ACEOF
-#line 11090 "configure"
+	for cf_regex_lib in regex re
+	do
+		as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh`
+echo "$as_me:12866: 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) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$cf_regex_lib  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 12874 "configure"
 #include "confdefs.h"
-#include <regexp.h>
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char regcomp ();
 int
 main ()
 {
-
-		char *p = compile("", "", "", 0);
-		int x = step("", "");
-
+regcomp ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11105: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12893: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11108: \$? = $ac_status" >&5
+  echo "$as_me:12896: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11111: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12899: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11114: \$? = $ac_status" >&5
+  echo "$as_me:12902: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_regex="regexp.h"
+  eval "$as_ac_Lib=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+eval "$as_ac_Lib=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:12913: 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_save_LIBS="$LIBS"
-		LIBS="-lgen $LIBS"
-		cat >conftest.$ac_ext <<_ACEOF
-#line 11124 "configure"
+				LIBS="-l$cf_regex_lib $LIBS"
+				cf_regex_func=regcomp
+				break
+fi
+
+	done
+
+fi
+
+if test "$cf_regex_func" = no ; then
+	echo "$as_me:12927: 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 12933 "configure"
 #include "confdefs.h"
-#include <regexpr.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.  */
+#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) ();
+
 int
 main ()
 {
-
-			char *p = compile("", "", "");
-			int x = step("", "");
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_compile) || defined (__stub___compile)
+choke me
+#else
+f = compile;
+#endif
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11139: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12964: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11142: \$? = $ac_status" >&5
+  echo "$as_me:12967: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11145: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12970: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11148: \$? = $ac_status" >&5
+  echo "$as_me:12973: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_regex="regexpr.h"
+  ac_cv_func_compile=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-LIBS="$cf_save_LIBS"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ac_cv_func_compile=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
-fi
+echo "$as_me:12983: 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:11164: result: $cf_cv_regex" >&5
-echo "${ECHO_T}$cf_cv_regex" >&6
-case $cf_cv_regex in
-	regex.h)   cat >>confdefs.h <<\EOF
-#define HAVE_REGEX_H_FUNCS 1
-EOF
- ;;
-	regexp.h)  cat >>confdefs.h <<\EOF
-#define HAVE_REGEXP_H_FUNCS 1
-EOF
- ;;
-	regexpr.h) cat >>confdefs.h <<\EOF
-#define HAVE_REGEXPR_H_FUNCS 1
-EOF
- ;;
-esac
+		echo "$as_me:12989: 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) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 12997 "configure"
+#include "confdefs.h"
 
-for ac_header in \
-fcntl.h \
-getopt.h \
-limits.h \
-locale.h \
-poll.h \
-sys/bsdtypes.h \
-sys/ioctl.h \
-sys/param.h \
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char compile ();
+int
+main ()
+{
+compile ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13016: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13019: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13022: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13025: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_gen_compile=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_gen_compile=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:13036: 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
+
+				LIBS="-lgen $LIBS"
+				cf_regex_func=compile
+fi
+
+fi
+
+fi
+
+if test "$cf_regex_func" = no ; then
+	{ echo "$as_me:13049: WARNING: cannot find regular expression library" >&5
+echo "$as_me: WARNING: cannot find regular expression library" >&2;}
+fi
+
+echo "$as_me:13053: 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
+else
+
+cf_cv_regex_hdrs=no
+case $cf_regex_func in #(vi
+compile) #(vi
+	for cf_regex_hdr in regexp.h regexpr.h
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 13065 "configure"
+#include "confdefs.h"
+#include <$cf_regex_hdr>
+int
+main ()
+{
+
+			char *p = compile("", "", "", 0);
+			int x = step("", "");
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13080: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13083: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13086: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13089: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+			cf_cv_regex_hdrs=$cf_regex_hdr
+			break
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	done
+	;;
+*)
+	for cf_regex_hdr in regex.h
+	do
+		cat >conftest.$ac_ext <<_ACEOF
+#line 13106 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$cf_regex_hdr>
+int
+main ()
+{
+
+			regex_t *p;
+			int x = regcomp(p, "", 0);
+			int y = regexec(p, "", 0, 0, 0);
+			regfree(p);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:13124: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13127: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:13130: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13133: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+			cf_cv_regex_hdrs=$cf_regex_hdr
+			break
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	done
+	;;
+esac
+
+fi
+echo "$as_me:13149: result: $cf_cv_regex_hdrs" >&5
+echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
+
+case $cf_cv_regex_hdrs in #(vi
+    no)	       { echo "$as_me:13153: WARNING: no regular expression header found" >&5
+echo "$as_me: WARNING: no regular expression header found" >&2;} ;; #(vi
+    regex.h)   cat >>confdefs.h <<\EOF
+#define HAVE_REGEX_H_FUNCS 1
+EOF
+ ;; #(vi
+    regexp.h)  cat >>confdefs.h <<\EOF
+#define HAVE_REGEXP_H_FUNCS 1
+EOF
+ ;; #(vi
+    regexpr.h) cat >>confdefs.h <<\EOF
+#define HAVE_REGEXPR_H_FUNCS 1
+EOF
+ ;;
+esac
+
+for ac_header in \
+fcntl.h \
+getopt.h \
+limits.h \
+locale.h \
+poll.h \
+sys/bsdtypes.h \
+sys/ioctl.h \
+sys/param.h \
 sys/poll.h \
 sys/select.h \
 sys/time.h \
@@ -11197,23 +13185,23 @@ wctype.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:11200: checking for $ac_header" >&5
+echo "$as_me:13188: 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 11206 "configure"
+#line 13194 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:11210: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13198: \"$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:11216: \$? = $ac_status" >&5
+  echo "$as_me:13204: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -11232,7 +13220,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:11235: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:13223: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -11246,7 +13234,7 @@ done
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "$ISC" = yes ; then
 
-echo "$as_me:11249: checking for main in -lcposix" >&5
+echo "$as_me:13237: 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) $ECHO_C" >&6
@@ -11254,7 +13242,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 11257 "configure"
+#line 13245 "configure"
 #include "confdefs.h"
 
 int
@@ -11266,16 +13254,16 @@ main ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11269: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13257: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11272: \$? = $ac_status" >&5
+  echo "$as_me:13260: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11275: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13263: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11278: \$? = $ac_status" >&5
+  echo "$as_me:13266: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cposix_main=yes
 else
@@ -11286,7 +13274,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:11289: result: $ac_cv_lib_cposix_main" >&5
+echo "$as_me:13277: 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
@@ -11297,7 +13285,7 @@ EOF
 
 fi
 
-	echo "$as_me:11300: checking for bzero in -linet" >&5
+	echo "$as_me:13288: 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) $ECHO_C" >&6
@@ -11305,7 +13293,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-linet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 11308 "configure"
+#line 13296 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -11324,16 +13312,16 @@ bzero ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11327: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13315: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11330: \$? = $ac_status" >&5
+  echo "$as_me:13318: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11333: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13321: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11336: \$? = $ac_status" >&5
+  echo "$as_me:13324: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_inet_bzero=yes
 else
@@ -11344,21 +13332,21 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:11347: result: $ac_cv_lib_inet_bzero" >&5
+echo "$as_me:13335: result: $ac_cv_lib_inet_bzero" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_bzero" >&6
 if test $ac_cv_lib_inet_bzero = yes; then
-  LIBS="$LIBS -linet"
+  LIBS="-linet $LIBS"
 fi
 fi
 
-echo "$as_me:11354: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:13342: 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 11361 "configure"
+#line 13349 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11378,16 +13366,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11381: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13369: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11384: \$? = $ac_status" >&5
+  echo "$as_me:13372: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11387: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13375: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11390: \$? = $ac_status" >&5
+  echo "$as_me:13378: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -11399,7 +13387,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:11402: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:13390: result: $cf_cv_sys_time_select" >&5
 echo "${ECHO_T}$cf_cv_sys_time_select" >&6
 test "$cf_cv_sys_time_select" = yes && cat >>confdefs.h <<\EOF
 #define HAVE_SYS_TIME_SELECT 1
@@ -11413,7 +13401,7 @@ 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:11416: checking for $CC option to accept ANSI C" >&5
+echo "$as_me:13404: 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) $ECHO_C" >&6
@@ -11421,7 +13409,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 11424 "configure"
+#line 13412 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -11470,16 +13458,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11473: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13461: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11476: \$? = $ac_status" >&5
+  echo "$as_me:13464: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11479: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13467: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11482: \$? = $ac_status" >&5
+  echo "$as_me:13470: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -11496,21 +13484,21 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:11499: result: none needed" >&5
+    echo "$as_me:13487: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:11502: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:13490: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
 
-echo "$as_me:11507: checking for an ANSI C-conforming const" >&5
+echo "$as_me:13495: 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 11513 "configure"
+#line 13501 "configure"
 #include "confdefs.h"
 
 int
@@ -11568,16 +13556,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11571: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13559: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11574: \$? = $ac_status" >&5
+  echo "$as_me:13562: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11577: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13565: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11580: \$? = $ac_status" >&5
+  echo "$as_me:13568: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -11587,7 +13575,7 @@ ac_cv_c_const=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11590: result: $ac_cv_c_const" >&5
+echo "$as_me:13578: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -11597,7 +13585,7 @@ EOF
 
 fi
 
-echo "$as_me:11600: checking for inline" >&5
+echo "$as_me:13588: 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) $ECHO_C" >&6
@@ -11605,7 +13593,7 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line 11608 "configure"
+#line 13596 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -11614,16 +13602,16 @@ $ac_kw int foo () {return 0; }
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11617: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13605: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11620: \$? = $ac_status" >&5
+  echo "$as_me:13608: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11623: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13611: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11626: \$? = $ac_status" >&5
+  echo "$as_me:13614: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -11634,7 +13622,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:11637: result: $ac_cv_c_inline" >&5
+echo "$as_me:13625: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -11657,8 +13645,8 @@ if test "$ac_cv_c_inline" != no ; then
     :
   elif test "$GCC" = yes
   then
-    echo "$as_me:11660: checking if gcc supports options to tune inlining" >&5
-echo $ECHO_N "checking if gcc supports options to tune inlining... $ECHO_C" >&6
+    echo "$as_me:13648: 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) $ECHO_C" >&6
 else
@@ -11666,7 +13654,7 @@ else
       cf_save_CFLAGS=$CFLAGS
       CFLAGS="$CFLAGS --param max-inline-insns-single=1200"
       cat >conftest.$ac_ext <<_ACEOF
-#line 11669 "configure"
+#line 13657 "configure"
 #include "confdefs.h"
 inline int foo(void) { return 1; }
 int
@@ -11678,16 +13666,16 @@ ${cf_cv_main_return:-return} foo()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11681: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13669: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11684: \$? = $ac_status" >&5
+  echo "$as_me:13672: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11687: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13675: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11690: \$? = $ac_status" >&5
+  echo "$as_me:13678: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gcc_inline=yes
 else
@@ -11699,7 +13687,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
       CFLAGS=$cf_save_CFLAGS
 
 fi
-echo "$as_me:11702: result: $cf_cv_gcc_inline" >&5
+echo "$as_me:13690: result: $cf_cv_gcc_inline" >&5
 echo "${ECHO_T}$cf_cv_gcc_inline" >&6
     if test "$cf_cv_gcc_inline" = yes ; then
 
@@ -11719,8 +13707,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -11735,6 +13723,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -11750,8 +13748,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -11763,7 +13761,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -11775,7 +13773,7 @@ fi
   fi
 fi
 
-echo "$as_me:11778: checking for signal global datatype" >&5
+echo "$as_me:13776: 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) $ECHO_C" >&6
@@ -11787,7 +13785,7 @@ else
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 11790 "configure"
+#line 13788 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11810,16 +13808,16 @@ signal(SIGINT, handler);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11813: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13811: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11816: \$? = $ac_status" >&5
+  echo "$as_me:13814: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11819: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13817: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11822: \$? = $ac_status" >&5
+  echo "$as_me:13820: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -11833,7 +13831,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:11836: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:13834: result: $cf_cv_sig_atomic_t" >&5
 echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6
 test "$cf_cv_sig_atomic_t" != no && cat >>confdefs.h <<EOF
 #define SIG_ATOMIC_T $cf_cv_sig_atomic_t
@@ -11841,7 +13839,7 @@ EOF
 
 if test $NCURSES_CHTYPE = auto ; then
 
-echo "$as_me:11844: checking for type of chtype" >&5
+echo "$as_me:13842: 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) $ECHO_C" >&6
@@ -11851,7 +13849,7 @@ else
   cf_cv_typeof_chtype=long
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 11854 "configure"
+#line 13852 "configure"
 #include "confdefs.h"
 
 #define WANT_BITS 31
@@ -11886,15 +13884,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:11889: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13887: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11892: \$? = $ac_status" >&5
+  echo "$as_me:13890: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:11894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13892: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11897: \$? = $ac_status" >&5
+  echo "$as_me:13895: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_typeof_chtype=`cat cf_test.out`
 else
@@ -11909,7 +13907,7 @@ fi
 
 fi
 
-echo "$as_me:11912: result: $cf_cv_typeof_chtype" >&5
+echo "$as_me:13910: result: $cf_cv_typeof_chtype" >&5
 echo "${ECHO_T}$cf_cv_typeof_chtype" >&6
 
 cat >>confdefs.h <<EOF
@@ -11921,14 +13919,14 @@ else
 fi
 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
 
-echo "$as_me:11924: checking if unsigned literals are legal" >&5
+echo "$as_me:13922: 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 11931 "configure"
+#line 13929 "configure"
 #include "confdefs.h"
 
 int
@@ -11940,16 +13938,16 @@ long x = 1L + 1UL + 1U + 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11943: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13941: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11946: \$? = $ac_status" >&5
+  echo "$as_me:13944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11949: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11952: \$? = $ac_status" >&5
+  echo "$as_me:13950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unsigned_literals=yes
 else
@@ -11961,7 +13959,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:11964: result: $cf_cv_unsigned_literals" >&5
+echo "$as_me:13962: result: $cf_cv_unsigned_literals" >&5
 echo "${ECHO_T}$cf_cv_unsigned_literals" >&6
 
 cf_cv_1UL="1"
@@ -11977,14 +13975,14 @@ test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
 
 ###	Checks for external-data
 
-echo "$as_me:11980: checking if external errno is declared" >&5
+echo "$as_me:13978: 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 11987 "configure"
+#line 13985 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -11996,936 +13994,1405 @@ else
 int
 main ()
 {
-long x = (long) errno
+int x = (int) errno
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14003: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14006: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14009: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14012: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_dcl_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_dcl_errno=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:14023: result: $cf_cv_dcl_errno" >&5
+echo "${ECHO_T}$cf_cv_dcl_errno" >&6
+
+if test "$cf_cv_dcl_errno" = no ; then
+
+cf_result=`echo "decl_errno" | 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:14038: 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 14045 "configure"
+#include "confdefs.h"
+
+#undef errno
+extern int errno;
+
+int
+main ()
+{
+errno = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14060: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14063: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14066: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14069: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_have_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_have_errno=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:14080: result: $cf_cv_have_errno" >&5
+echo "${ECHO_T}$cf_cv_have_errno" >&6
+
+if test "$cf_cv_have_errno" = yes ; then
+
+cf_result=`echo "have_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+    cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+echo "$as_me:14093: 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) $ECHO_C" >&6
+else
+
+	rm -f conftest.a
+	cat >conftest.$ac_ext <<EOF
+#line 14101 "configure"
+int	testdata[3] = { 123, 456, 789 };
+EOF
+	if { (eval echo "$as_me:14104: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14107: \$? = $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 14114 "configure"
+int	testfunc()
+{
+#if defined(NeXT)
+	${cf_cv_main_return:-return}(1);	/* I'm told this linker is broken */
+#else
+	extern int testdata[3];
+	return testdata[0] == 123
+	   &&  testdata[1] == 456
+	   &&  testdata[2] == 789;
+#endif
+}
+EOF
+	if { (eval echo "$as_me:14127: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14130: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+		mv conftest.o func.o && \
+		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
+	fi
+	rm -f conftest.$ac_ext func.o
+	( eval $RANLIB conftest.a ) 2>&5 >/dev/null
+	cf_saveLIBS="$LIBS"
+	LIBS="conftest.a $LIBS"
+	if test "$cross_compiling" = yes; then
+  cf_cv_link_dataonly=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14143 "configure"
+#include "confdefs.h"
+
+	int main()
+	{
+		extern int testfunc();
+		${cf_cv_main_return:-return} (!testfunc());
+	}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:14154: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14157: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:14159: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14162: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_link_dataonly=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_link_dataonly=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+	LIBS="$cf_saveLIBS"
+
+fi
+
+echo "$as_me:14177: result: $cf_cv_link_dataonly" >&5
+echo "${ECHO_T}$cf_cv_link_dataonly" >&6
+
+if test "$cf_cv_link_dataonly" = no ; then
+	cat >>confdefs.h <<\EOF
+#define BROKEN_LINKER 1
+EOF
+
+	BROKEN_LINKER=1
+fi
+
+###	Checks for library functions.
+
+for ac_func in \
+getcwd \
+getegid \
+geteuid \
+getttynam \
+issetugid \
+poll \
+remove \
+select \
+setbuf \
+setbuffer \
+setvbuf \
+sigaction \
+sigvec \
+strdup \
+strstr \
+tcgetpgrp \
+times \
+vsnprintf \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:14212: 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 14218 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14249: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14252: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14255: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14258: \$? = $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 "$as_me:14268: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${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" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+if test "$with_getcap" = "yes" ; then
+
+echo "$as_me:14280: 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 14287 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+int
+main ()
+{
+
+	char temp[128];
+	char *buf = temp;
+	char *db_array = temp;
+	cgetent(&buf, /* int *, */ &db_array, "vt100");
+	cgetcap(buf, "tc", '=');
+	cgetmatch(buf, "tc");
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14307: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14310: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14313: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14316: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_cgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_cgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+echo "$as_me:14328: result: $cf_cv_cgetent" >&5
+echo "${ECHO_T}$cf_cv_cgetent" >&6
+test "$cf_cv_cgetent" = yes && cat >>confdefs.h <<\EOF
+#define HAVE_BSD_CGETENT 1
+EOF
+
+fi
+
+echo "$as_me:14336: 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 14343 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+int
+main ()
+{
+int x = isascii(' ')
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14355: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14358: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14361: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14364: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_have_isascii=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_have_isascii=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:14375: result: $cf_cv_have_isascii" >&5
+echo "${ECHO_T}$cf_cv_have_isascii" >&6
+test "$cf_cv_have_isascii" = yes && cat >>confdefs.h <<\EOF
+#define HAVE_ISASCII 1
+EOF
+
+if test "$ac_cv_func_sigaction" = yes; then
+echo "$as_me:14382: 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 14385 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <signal.h>
+int
+main ()
+{
+struct sigaction act
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14399: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14402: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14405: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14408: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  sigact_bad=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 14416 "configure"
+#include "confdefs.h"
+
+#define _POSIX_SOURCE
+#include <sys/types.h>
+#include <signal.h>
+int
+main ()
+{
+struct sigaction act
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14431: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14434: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14437: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14440: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  sigact_bad=yes
+	 cat >>confdefs.h <<\EOF
+#define SVR4_ACTION 1
+EOF
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+sigact_bad=unknown
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:14455: result: $sigact_bad" >&5
+echo "${ECHO_T}$sigact_bad" >&6
+fi
+
+echo "$as_me:14459: 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) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes; then
+  cf_cv_func_nanosleep=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 14469 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <errno.h>
+#include <time.h>
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+int main() {
+	struct timespec ts1, ts2;
+	int code;
+	ts1.tv_sec  = 0;
+	ts1.tv_nsec = 750000000;
+	ts2.tv_sec  = 0;
+	ts2.tv_nsec = 0;
+	errno = 0;
+	code = nanosleep(&ts1, &ts2); /* on failure errno is ENOSYS. */
+	${cf_cv_main_return:-return}(code != 0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:14494: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14497: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:14499: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14502: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_cv_func_nanosleep=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_cv_func_nanosleep=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:14514: result: $cf_cv_func_nanosleep" >&5
+echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
+
+test "$cf_cv_func_nanosleep" = "yes" && cat >>confdefs.h <<\EOF
+#define HAVE_NANOSLEEP 1
+EOF
+
+for ac_header in \
+termio.h \
+termios.h \
+unistd.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:14528: 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 14534 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:14538: \"$ac_cpp conftest.$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:14544: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:14563: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+if test "$ISC" = yes ; then
+
+for ac_header in sys/termio.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:14578: 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 14584 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:14588: \"$ac_cpp conftest.$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:14594: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:14613: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+fi
+if test "$ac_cv_header_termios_h" = yes ; then
+	case "$CFLAGS $CPPFLAGS" in
+	*-D_POSIX_SOURCE*)
+		termios_bad=dunno ;;
+	*)	termios_bad=maybe ;;
+	esac
+	if test "$termios_bad" = maybe ; then
+	echo "$as_me:14631: 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 14634 "configure"
+#include "confdefs.h"
+#include <termios.h>
+int
+main ()
+{
+struct termios foo; int x = foo.c_iflag
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12005: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14646: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12008: \$? = $ac_status" >&5
+  echo "$as_me:14649: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12011: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14652: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12014: \$? = $ac_status" >&5
+  echo "$as_me:14655: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_dcl_errno=yes
+  termios_bad=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_dcl_errno=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
-fi
-echo "$as_me:12025: result: $cf_cv_dcl_errno" >&5
-echo "${ECHO_T}$cf_cv_dcl_errno" >&6
-
-if test "$cf_cv_dcl_errno" = no ; then
-
-cf_result=`echo "decl_errno" | 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:12040: 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.$ac_ext <<_ACEOF
-#line 12047 "configure"
+		cat >conftest.$ac_ext <<_ACEOF
+#line 14663 "configure"
 #include "confdefs.h"
 
-#undef errno
-extern int errno;
-
+#define _POSIX_SOURCE
+#include <termios.h>
 int
 main ()
 {
-errno = 2
+struct termios foo; int x = foo.c_iflag
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12062: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:14677: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12065: \$? = $ac_status" >&5
+  echo "$as_me:14680: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12068: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:14683: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12071: \$? = $ac_status" >&5
+  echo "$as_me:14686: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_have_errno=yes
+  termios_bad=unknown
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_have_errno=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
-fi
-echo "$as_me:12082: result: $cf_cv_have_errno" >&5
-echo "${ECHO_T}$cf_cv_have_errno" >&6
-
-if test "$cf_cv_have_errno" = yes ; then
-
-cf_result=`echo "have_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-
-    cat >>confdefs.h <<EOF
-#define $cf_result 1
-EOF
-
-fi
-
-echo "$as_me:12095: 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) $ECHO_C" >&6
-else
-
-	rm -f conftest.a
-	cat >conftest.$ac_ext <<EOF
-#line 12103 "configure"
-int	testdata[3] = { 123, 456, 789 };
-EOF
-	if { (eval echo "$as_me:12106: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12109: \$? = $ac_status" >&5
-  (exit $ac_status); } ; then
-		mv conftest.o data.o && \
-		( $AR $AR_OPTS conftest.a data.o ) 2>&5 1>/dev/null
-	fi
-	rm -f conftest.$ac_ext data.o
-	cat >conftest.$ac_ext <<EOF
-#line 12116 "configure"
-int	testfunc()
-{
-#if defined(NeXT)
-	${cf_cv_main_return:-return}(1);	/* I'm told this linker is broken */
-#else
-	extern int testdata[3];
-	return testdata[0] == 123
-	   &&  testdata[1] == 456
-	   &&  testdata[2] == 789;
-#endif
-}
+termios_bad=yes cat >>confdefs.h <<\EOF
+#define SVR4_TERMIO 1
 EOF
-	if { (eval echo "$as_me:12129: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:12132: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-		mv conftest.o func.o && \
-		( $AR $AR_OPTS conftest.a func.o ) 2>&5 1>/dev/null
-	fi
-	rm -f conftest.$ac_ext func.o
-	( eval $RANLIB conftest.a ) 2>&5 >/dev/null
-	cf_saveLIBS="$LIBS"
-	LIBS="conftest.a $LIBS"
-	if test "$cross_compiling" = yes; then
-  cf_cv_link_dataonly=unknown
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 12145 "configure"
-#include "confdefs.h"
-
-	int main()
-	{
-		extern int testfunc();
-		${cf_cv_main_return:-return} (!testfunc());
-	}
 
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12156: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:12159: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12161: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12164: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_link_dataonly=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cf_cv_link_dataonly=no
-fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	LIBS="$cf_saveLIBS"
+rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-
-echo "$as_me:12179: result: $cf_cv_link_dataonly" >&5
-echo "${ECHO_T}$cf_cv_link_dataonly" >&6
-
-if test "$cf_cv_link_dataonly" = no ; then
-	cat >>confdefs.h <<\EOF
-#define BROKEN_LINKER 1
-EOF
-
-	BROKEN_LINKER=1
+rm -f conftest.$ac_objext conftest.$ac_ext
+	echo "$as_me:14701: result: $termios_bad" >&5
+echo "${ECHO_T}$termios_bad" >&6
+	fi
 fi
 
-###	Checks for library functions.
-
-for ac_func in \
-getcwd \
-getegid \
-geteuid \
-getttynam \
-issetugid \
-poll \
-remove \
-select \
-setbuf \
-setbuffer \
-setvbuf \
-sigaction \
-sigvec \
-strdup \
-strstr \
-tcgetpgrp \
-times \
-vsnprintf \
-
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:12214: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+echo "$as_me:14706: 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 12220 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 14713 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
+
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#define TTY struct termios
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#define TTY struct termio
+#endif
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
 
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
 
+TTY foo;
+tcgetattr(1, &foo);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12251: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14741: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12254: \$? = $ac_status" >&5
+  echo "$as_me:14744: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12257: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14747: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12260: \$? = $ac_status" >&5
+  echo "$as_me:14750: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
+  cf_cv_have_tcgetattr=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+cf_cv_have_tcgetattr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12270: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+echo "$as_me:14760: 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
 
-fi
-done
-
-if test "$with_getcap" = "yes" ; then
-
-echo "$as_me:12282: 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 "$as_me:14766: 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 12289 "configure"
+#line 14773 "configure"
 #include "confdefs.h"
 
-#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
 int
 main ()
 {
 
-	char temp[128];
-	char *buf = temp;
-	char *db_array = temp;
-	cgetent(&buf, /* int *, */ &db_array, "vt100");
-	cgetcap(buf, "tc", '=');
-	cgetmatch(buf, "tc");
-
+	va_list ap;
+	vsscanf("from", "%d", ap)
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12309: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14789: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12312: \$? = $ac_status" >&5
+  echo "$as_me:14792: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12315: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14795: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12318: \$? = $ac_status" >&5
+  echo "$as_me:14798: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_cgetent=yes
+  cf_cv_func_vsscanf=vsscanf
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_cgetent=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-echo "$as_me:12330: result: $cf_cv_cgetent" >&5
-echo "${ECHO_T}$cf_cv_cgetent" >&6
-test "$cf_cv_cgetent" = yes && cat >>confdefs.h <<\EOF
-#define HAVE_BSD_CGETENT 1
-EOF
-
-fi
-
-echo "$as_me:12338: 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.$ac_ext <<_ACEOF
-#line 12345 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 14806 "configure"
 #include "confdefs.h"
-#include <ctype.h>
+
+#include <stdarg.h>
+#include <stdio.h>
 int
 main ()
 {
-int x = isascii(' ')
+
+    FILE strbuf;
+    char *str = "from";
+
+    strbuf._flag = _IOREAD;
+    strbuf._ptr = strbuf._base = (unsigned char *) str;
+    strbuf._cnt = strlen(str);
+    strbuf._file = _NFILE;
+    return (vfscanf(&strbuf, "%d", ap))
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12357: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14828: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12360: \$? = $ac_status" >&5
+  echo "$as_me:14831: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12363: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14834: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12366: \$? = $ac_status" >&5
+  echo "$as_me:14837: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_have_isascii=yes
+  cf_cv_func_vsscanf=vfscanf
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_have_isascii=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-
-fi
-echo "$as_me:12377: result: $cf_cv_have_isascii" >&5
-echo "${ECHO_T}$cf_cv_have_isascii" >&6
-test "$cf_cv_have_isascii" = yes && cat >>confdefs.h <<\EOF
-#define HAVE_ISASCII 1
-EOF
 
-if test "$ac_cv_func_sigaction" = yes; then
-echo "$as_me:12384: 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 12387 "configure"
+#line 14845 "configure"
 #include "confdefs.h"
 
-#include <sys/types.h>
-#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
 int
 main ()
 {
-struct sigaction act
+
+    FILE strbuf;
+    char *str = "from";
+
+    strbuf._flag = _IOREAD;
+    strbuf._ptr = strbuf._base = (unsigned char *) str;
+    strbuf._cnt = strlen(str);
+    strbuf._file = _NFILE;
+    return (_doscan(&strbuf, "%d", ap))
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12401: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14867: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12404: \$? = $ac_status" >&5
+  echo "$as_me:14870: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12407: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12410: \$? = $ac_status" >&5
+  echo "$as_me:14876: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  sigact_bad=no
+  cf_cv_func_vsscanf=_doscan
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12418 "configure"
+cf_cv_func_vsscanf=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+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:14891: result: $cf_cv_func_vsscanf" >&5
+echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
+
+case $cf_cv_func_vsscanf in #(vi
+vsscanf) cat >>confdefs.h <<\EOF
+#define HAVE_VSSCANF 1
+EOF
+;; #(vi
+vfscanf) cat >>confdefs.h <<\EOF
+#define HAVE_VFSCANF 1
+EOF
+;; #(vi
+_doscan) cat >>confdefs.h <<\EOF
+#define HAVE__DOSCAN 1
+EOF
+;;
+esac
+
+echo "$as_me:14909: 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) $ECHO_C" >&6
+else
+
+rm -f conftest*
+if test "$cross_compiling" = yes; then
+  echo "$as_me:14917: 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 14923 "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.  */
+#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) ();
 
-#define _POSIX_SOURCE
-#include <sys/types.h>
-#include <signal.h>
 int
 main ()
 {
-struct sigaction act
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_mkstemp) || defined (__stub___mkstemp)
+choke me
+#else
+f = mkstemp;
+#endif
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12433: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:14954: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12436: \$? = $ac_status" >&5
+  echo "$as_me:14957: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12439: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:14960: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12442: \$? = $ac_status" >&5
+  echo "$as_me:14963: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  sigact_bad=yes
-	 cat >>confdefs.h <<\EOF
-#define SVR4_ACTION 1
-EOF
-
+  ac_cv_func_mkstemp=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-sigact_bad=unknown
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_func_mkstemp=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:12457: result: $sigact_bad" >&5
-echo "${ECHO_T}$sigact_bad" >&6
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:14973: result: $ac_cv_func_mkstemp" >&5
+echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
-echo "$as_me:12461: 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) $ECHO_C" >&6
-else
-
-if test "$cross_compiling" = yes; then
-  cf_cv_func_nanosleep=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12471 "configure"
+#line 14978 "configure"
 #include "confdefs.h"
 
+#include <sys/types.h>
+#include <stdlib.h>
 #include <stdio.h>
-#include <errno.h>
-#include <time.h>
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
+#include <string.h>
+#include <sys/stat.h>
+int main()
+{
+	char *tmpl = "conftestXXXXXX";
+	char name[2][80];
+	int n;
+	int result = 0;
+	int fd;
+	struct stat sb;
 
-int main() {
-	struct timespec ts1, ts2;
-	int code;
-	ts1.tv_sec  = 0;
-	ts1.tv_nsec = 750000000;
-	ts2.tv_sec  = 0;
-	ts2.tv_nsec = 0;
-	errno = 0;
-	code = nanosleep(&ts1, &ts2); /* on failure errno is ENOSYS. */
-	${cf_cv_main_return:-return}(code != 0);
+	umask(077);
+	for (n = 0; n < 2; ++n) {
+		strcpy(name[n], tmpl);
+		if ((fd = mkstemp(name[n])) >= 0) {
+			if (!strcmp(name[n], tmpl)
+			 || stat(name[n], &sb) != 0
+			 || (sb.st_mode & S_IFMT) != S_IFREG
+			 || (sb.st_mode & 077) != 0) {
+				result = 1;
+			}
+			close(fd);
+		}
+	}
+	if (result == 0
+	 && !strcmp(name[0], name[1]))
+		result = 1;
+	${cf_cv_main_return:-return}(result);
 }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:12496: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15016: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12499: \$? = $ac_status" >&5
+  echo "$as_me:15019: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:12501: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15021: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12504: \$? = $ac_status" >&5
+  echo "$as_me:15024: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_nanosleep=yes
+  cf_cv_func_mkstemp=yes
+
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_func_nanosleep=no
+cf_cv_func_mkstemp=no
+
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-fi
-echo "$as_me:12516: result: $cf_cv_func_nanosleep" >&5
-echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
-
-test "$cf_cv_func_nanosleep" = "yes" && cat >>confdefs.h <<\EOF
-#define HAVE_NANOSLEEP 1
-EOF
-
-for ac_header in \
-termio.h \
-termios.h \
-unistd.h \
 
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:12530: 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 12536 "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:12540: \"$ac_cpp conftest.$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:12546: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
 fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:12565: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+echo "$as_me:15039: result: $cf_cv_func_mkstemp" >&5
+echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
+if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
+	cat >>confdefs.h <<\EOF
+#define HAVE_MKSTEMP 1
 EOF
 
 fi
-done
 
-if test "$ISC" = yes ; then
+# setup for prototype of fallback for vsscanf()
 
-for ac_header in sys/termio.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:12580: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if test "$cf_cv_func_vsscanf" = vsscanf ; then
+	HAVE_VSSCANF=1
+else
+	HAVE_VSSCANF=0
+fi
+
+if test "$cross_compiling" = yes ; then
+	{ echo "$as_me:15057: WARNING: cross compiling: assume setvbuf params not reversed" >&5
+echo "$as_me: WARNING: cross compiling: assume setvbuf params not reversed" >&2;}
+else
+	echo "$as_me:15060: 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 "$as_me:15066: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12586 "configure"
+#line 15071 "configure"
 #include "confdefs.h"
-#include <$ac_header>
+#include <stdio.h>
+/* If setvbuf has the reversed format, exit 0. */
+int
+main ()
+{
+  /* This call has the arguments reversed.
+     A reversed system may check and see that the address of main
+     is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */
+  if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
+    $ac_main_return(1);
+  putc('\r', stdout);
+  $ac_main_return(0);			/* Non-reversed systems segv here.  */
+}
 _ACEOF
-if { (eval echo "$as_me:12590: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:15088: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:12596: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
+  echo "$as_me:15091: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:15093: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15096: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_setvbuf_reversed=yes
 else
-  ac_cpp_err=yes
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_setvbuf_reversed=no
 fi
-if test -z "$ac_cpp_err"; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  eval "$as_ac_Header=no"
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f core core.* *.core
 fi
-echo "$as_me:12615: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+echo "$as_me:15109: 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
+
+cat >>confdefs.h <<\EOF
+#define SETVBUF_REVERSED 1
 EOF
 
 fi
-done
 
 fi
-if test "$ac_cv_header_termios_h" = yes ; then
-	case "$CFLAGS $CPPFLAGS" in
-	*-D_POSIX_SOURCE*)
-		termios_bad=dunno ;;
-	*)	termios_bad=maybe ;;
-	esac
-	if test "$termios_bad" = maybe ; then
-	echo "$as_me:12633: 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 12636 "configure"
+echo "$as_me:15120: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
+if test "${ac_cv_type_signal+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 15126 "configure"
 #include "confdefs.h"
-#include <termios.h>
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+# undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
 int
 main ()
 {
-struct termios foo; int x = foo.c_iflag
+int i;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12648: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15148: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12651: \$? = $ac_status" >&5
+  echo "$as_me:15151: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12654: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15154: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12657: \$? = $ac_status" >&5
+  echo "$as_me:15157: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  termios_bad=no
+  ac_cv_type_signal=void
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
+ac_cv_type_signal=int
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:15167: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6
 
-		cat >conftest.$ac_ext <<_ACEOF
-#line 12665 "configure"
+cat >>confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+echo "$as_me:15174: 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 15181 "configure"
 #include "confdefs.h"
 
-#define _POSIX_SOURCE
-#include <termios.h>
+#include <signal.h>
 int
 main ()
 {
-struct termios foo; int x = foo.c_iflag
+sigaction_t x
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12679: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15194: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12682: \$? = $ac_status" >&5
+  echo "$as_me:15197: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12685: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15200: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12688: \$? = $ac_status" >&5
+  echo "$as_me:15203: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  termios_bad=unknown
+  cf_cv_type_sigaction=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-termios_bad=yes cat >>confdefs.h <<\EOF
-#define SVR4_TERMIO 1
-EOF
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
+cf_cv_type_sigaction=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:12703: result: $termios_bad" >&5
-echo "${ECHO_T}$termios_bad" >&6
-	fi
 fi
 
-echo "$as_me:12708: checking for tcgetattr" >&5
-echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6
-if test "${cf_cv_have_tcgetattr+set}" = set; then
+echo "$as_me:15214: 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:15220: 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
 else
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12715 "configure"
-#include "confdefs.h"
+    cf_cv_sizechange=unknown
+    cf_save_CPPFLAGS="$CPPFLAGS"
+
+for cf_opts in "" "NEED_PTEM_H"
+do
 
+    CPPFLAGS="$cf_save_CPPFLAGS"
+    test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
+    cat >conftest.$ac_ext <<_ACEOF
+#line 15235 "configure"
+#include "confdefs.h"
 #include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
-#define TTY struct termios
 #else
 #ifdef HAVE_TERMIO_H
 #include <termio.h>
-#define TTY struct termio
 #endif
 #endif
+#ifdef NEED_PTEM_H
+/* This is a workaround for SCO:  they neglected to define struct winsize in
+ * termios.h -- it's only in termio.h and ptem.h
+ */
+#include        <sys/stream.h>
+#include        <sys/ptem.h>
+#endif
+#if !defined(sun) || !defined(HAVE_TERMIOS_H)
+#include <sys/ioctl.h>
+#endif
 
 int
 main ()
 {
 
-TTY foo;
-tcgetattr(1, &foo);
+#ifdef TIOCGSIZE
+	struct ttysize win;	/* FIXME: what system is this? */
+	int y = win.ts_lines;
+	int x = win.ts_cols;
+#else
+#ifdef TIOCGWINSZ
+	struct winsize win;
+	int y = win.ws_row;
+	int x = win.ws_col;
+#else
+	no TIOCGSIZE or TIOCGWINSZ
+#endif /* TIOCGWINSZ */
+#endif /* TIOCGSIZE */
+
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12743: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:15279: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12746: \$? = $ac_status" >&5
+  echo "$as_me:15282: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12749: \"$ac_try\"") >&5
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:15285: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12752: \$? = $ac_status" >&5
+  echo "$as_me:15288: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_have_tcgetattr=yes
+  cf_cv_sizechange=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_have_tcgetattr=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+cf_cv_sizechange=no
 fi
-echo "$as_me:12762: 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:12768: 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 12775 "configure"
-#include "confdefs.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-int
-main ()
-{
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-	va_list ap;
-	vsscanf("from", "%d", ap)
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12791: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:12794: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12797: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12800: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_func_vsscanf=vsscanf
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+	CPPFLAGS="$cf_save_CPPFLAGS"
+	if test "$cf_cv_sizechange" = yes ; then
+		echo "size-change succeeded ($cf_opts)" >&5
+		test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
+		break
+	fi
+done
 
-cat >conftest.$ac_ext <<_ACEOF
-#line 12808 "configure"
-#include "confdefs.h"
+fi
+echo "$as_me:15307: result: $cf_cv_sizechange" >&5
+echo "${ECHO_T}$cf_cv_sizechange" >&6
+if test "$cf_cv_sizechange" != no ; then
+	cat >>confdefs.h <<\EOF
+#define HAVE_SIZECHANGE 1
+EOF
 
-#include <stdarg.h>
-#include <stdio.h>
-int
-main ()
-{
+	case $cf_cv_sizechange in #(vi
+	NEED*)
+		cat >>confdefs.h <<EOF
+#define $cf_cv_sizechange  1
+EOF
 
-    FILE strbuf;
-    char *str = "from";
+		;;
+	esac
+fi
 
-    strbuf._flag = _IOREAD;
-    strbuf._ptr = strbuf._base = (unsigned char *) str;
-    strbuf._cnt = strlen(str);
-    strbuf._file = _NFILE;
-    return (vfscanf(&strbuf, "%d", ap))
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12830: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:12833: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12836: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:12839: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  cf_cv_func_vsscanf=vfscanf
+echo "$as_me:15324: 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) $ECHO_C" >&6
 else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-#line 12847 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 15330 "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.  */
+#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) ();
 
-#include <stdarg.h>
-#include <stdio.h>
 int
 main ()
 {
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_memmove) || defined (__stub___memmove)
+choke me
+#else
+f = memmove;
+#endif
 
-    FILE strbuf;
-    char *str = "from";
-
-    strbuf._flag = _IOREAD;
-    strbuf._ptr = strbuf._base = (unsigned char *) str;
-    strbuf._cnt = strlen(str);
-    strbuf._file = _NFILE;
-    return (_doscan(&strbuf, "%d", ap))
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12869: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15361: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12872: \$? = $ac_status" >&5
+  echo "$as_me:15364: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12875: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15367: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12878: \$? = $ac_status" >&5
+  echo "$as_me:15370: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_vsscanf=_doscan
+  ac_cv_func_memmove=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-
-cf_cv_func_vsscanf=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ac_cv_func_memmove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12893: result: $cf_cv_func_vsscanf" >&5
-echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
-
-case $cf_cv_func_vsscanf in #(vi
-vsscanf) cat >>confdefs.h <<\EOF
-#define HAVE_VSSCANF 1
-EOF
-;; #(vi
-vfscanf) cat >>confdefs.h <<\EOF
-#define HAVE_VFSCANF 1
-EOF
-;; #(vi
-_doscan) cat >>confdefs.h <<\EOF
-#define HAVE__DOSCAN 1
-EOF
-;;
-esac
-
-echo "$as_me:12911: 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) $ECHO_C" >&6
+echo "$as_me:15380: result: $ac_cv_func_memmove" >&5
+echo "${ECHO_T}$ac_cv_func_memmove" >&6
+if test $ac_cv_func_memmove = yes; then
+  :
 else
 
-rm -f conftest*
-if test "$cross_compiling" = yes; then
-  echo "$as_me:12919: checking for mkstemp" >&5
-echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
-if test "${ac_cv_func_mkstemp+set}" = set; then
+echo "$as_me:15386: 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 12925 "configure"
+#line 15392 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char mkstemp (); below.  */
+    which can conflict with char bcopy (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -12933,7 +15400,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char mkstemp ();
+char bcopy ();
 char (*f) ();
 
 int
@@ -12942,10 +15409,10 @@ main ()
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_mkstemp) || defined (__stub___mkstemp)
+#if defined (__stub_bcopy) || defined (__stub___bcopy)
 choke me
 #else
-f = mkstemp;
+f = bcopy;
 #endif
 
   ;
@@ -12953,448 +15420,365 @@ f = mkstemp;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12956: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15423: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12959: \$? = $ac_status" >&5
+  echo "$as_me:15426: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12962: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15429: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12965: \$? = $ac_status" >&5
+  echo "$as_me:15432: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_mkstemp=yes
+  ac_cv_func_bcopy=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_mkstemp=no
+ac_cv_func_bcopy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12975: result: $ac_cv_func_mkstemp" >&5
-echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
+echo "$as_me:15442: 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:15446: 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
+else
 
+		if test "$cross_compiling" = yes; then
+  cf_cv_good_bcopy=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12980 "configure"
+#line 15456 "configure"
 #include "confdefs.h"
 
-#include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-int main()
-{
-	char *tmpl = "conftestXXXXXX";
-	char name[2][80];
-	int n;
-	int result = 0;
-	int fd;
-	struct stat sb;
-
-	umask(077);
-	for (n = 0; n < 2; ++n) {
-		strcpy(name[n], tmpl);
-		if ((fd = mkstemp(name[n])) >= 0) {
-			if (!strcmp(name[n], tmpl)
-			 || stat(name[n], &sb) != 0
-			 || (sb.st_mode & S_IFMT) != S_IFREG
-			 || (sb.st_mode & 077) != 0) {
-				result = 1;
-			}
-			close(fd);
-		}
-	}
-	if (result == 0
-	 && !strcmp(name[0], name[1]))
-		result = 1;
-	${cf_cv_main_return:-return}(result);
+int main() {
+	static char data[] = "abcdefghijklmnopqrstuwwxyz";
+	char temp[40];
+	bcopy(data, temp, sizeof(data));
+	bcopy(temp+10, temp, 15);
+	bcopy(temp+5, temp+15, 10);
+	${cf_cv_main_return:-return} (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
 }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13018: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15470: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13021: \$? = $ac_status" >&5
+  echo "$as_me:15473: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13023: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15475: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13026: \$? = $ac_status" >&5
+  echo "$as_me:15478: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_func_mkstemp=yes
-
+  cf_cv_good_bcopy=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_func_mkstemp=no
-
+cf_cv_good_bcopy=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:13041: result: $cf_cv_func_mkstemp" >&5
-echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
-if test "$cf_cv_func_mkstemp" = yes ; then
-	cat >>confdefs.h <<\EOF
-#define HAVE_MKSTEMP 1
-EOF
+echo "$as_me:15491: result: $cf_cv_good_bcopy" >&5
+echo "${ECHO_T}$cf_cv_good_bcopy" >&6
 
+else
+  cf_cv_good_bcopy=no
 fi
 
-# setup for prototype of fallback for vsscanf()
+	if test "$cf_cv_good_bcopy" = yes ; then
+		cat >>confdefs.h <<\EOF
+#define USE_OK_BCOPY 1
+EOF
+
+	else
+		cat >>confdefs.h <<\EOF
+#define USE_MY_MEMMOVE 1
+EOF
+
+	fi
 
-if test "$cf_cv_func_vsscanf" = vsscanf ; then
-	HAVE_VSSCANF=1
-else
-	HAVE_VSSCANF=0
 fi
 
-if test "$cross_compiling" = yes ; then
-	{ echo "$as_me:13059: 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:13062: 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 "$as_me:15512: 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) $ECHO_C" >&6
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:13068: error: cannot run test program while cross compiling" >&5
-echo "$as_me: error: cannot run test program while cross compiling" >&2;}
-   { (exit 1); exit 1; }; }
+
+if test "$cross_compiling" = yes; then
+  cf_cv_working_poll=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13073 "configure"
+#line 15522 "configure"
 #include "confdefs.h"
+
 #include <stdio.h>
-/* If setvbuf has the reversed format, exit 0. */
-int
-main ()
-{
-  /* This call has the arguments reversed.
-     A reversed system may check and see that the address of main
-     is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */
-  if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
-    $ac_main_return(1);
-  putc('\r', stdout);
-  $ac_main_return(0);			/* Non-reversed systems segv here.  */
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
+#include <sys/poll.h>
+#endif
+int main() {
+	struct pollfd myfds;
+	int ret;
+
+	myfds.fd = 0;
+	myfds.events = POLLIN;
+
+	ret = poll(&myfds, 1, 100);
+	${cf_cv_main_return:-return}(ret != 0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13090: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15543: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13093: \$? = $ac_status" >&5
+  echo "$as_me:15546: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13095: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15548: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13098: \$? = $ac_status" >&5
+  echo "$as_me:15551: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_setvbuf_reversed=yes
+  cf_cv_working_poll=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_setvbuf_reversed=no
+cf_cv_working_poll=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core core.* *.core
 fi
-echo "$as_me:13111: result: $ac_cv_func_setvbuf_reversed" >&5
-echo "${ECHO_T}$ac_cv_func_setvbuf_reversed" >&6
-if test $ac_cv_func_setvbuf_reversed = yes; then
-
-cat >>confdefs.h <<\EOF
-#define SETVBUF_REVERSED 1
+echo "$as_me:15563: 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
 
-fi
-
-fi
-echo "$as_me:13122: checking return type of signal handlers" >&5
-echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
-if test "${ac_cv_type_signal+set}" = set; then
+echo "$as_me:15569: 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 13128 "configure"
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 15576 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-# undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
+
+#include <stdarg.h>
 
 int
 main ()
 {
-int i;
+
+	static va_list dst;
+	static va_list src;
+	va_copy(dst, src)
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13150: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15593: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13153: \$? = $ac_status" >&5
+  echo "$as_me:15596: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13156: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15599: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13159: \$? = $ac_status" >&5
+  echo "$as_me:15602: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_type_signal=void
+  cf_cv_have_va_copy=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_type_signal=int
+cf_cv_have_va_copy=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13169: result: $ac_cv_type_signal" >&5
-echo "${ECHO_T}$ac_cv_type_signal" >&6
+echo "$as_me:15612: result: $cf_cv_have_va_copy" >&5
+echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
-cat >>confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
+test "$cf_cv_have_va_copy" = yes && cat >>confdefs.h <<\EOF
+#define HAVE_VA_COPY 1
 EOF
 
-echo "$as_me:13176: 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 "$as_me:15619: 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.$ac_ext <<_ACEOF
-#line 13183 "configure"
+cat >conftest.$ac_ext <<_ACEOF
+#line 15626 "configure"
 #include "confdefs.h"
 
-#include <signal.h>
+#include <stdarg.h>
+
 int
 main ()
 {
-sigaction_t x
+
+	static va_list dst;
+	static va_list src;
+	__va_copy(dst, src)
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13196: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:15643: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13199: \$? = $ac_status" >&5
+  echo "$as_me:15646: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13202: \"$ac_try\"") >&5
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:15649: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13205: \$? = $ac_status" >&5
+  echo "$as_me:15652: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_type_sigaction=yes
+  cf_cv_have___va_copy=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_type_sigaction=no
+cf_cv_have___va_copy=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:15662: result: $cf_cv_have___va_copy" >&5
+echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
-echo "$as_me:13216: 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
+test "$cf_cv_have___va_copy" = yes && cat >>confdefs.h <<\EOF
+#define HAVE___VA_COPY 1
 EOF
 
-echo "$as_me:13222: 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 "$as_me:15669: 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) $ECHO_C" >&6
 else
-
-    cf_cv_sizechange=unknown
-    cf_save_CPPFLAGS="$CPPFLAGS"
-
-for cf_opts in "" "NEED_PTEM_H"
-do
-
-    CPPFLAGS="$cf_save_CPPFLAGS"
-    test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
-    cat >conftest.$ac_ext <<_ACEOF
-#line 13237 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 15675 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#ifdef HAVE_TERMIOS_H
-#include <termios.h>
-#else
-#ifdef HAVE_TERMIO_H
-#include <termio.h>
-#endif
-#endif
-#ifdef NEED_PTEM_H
-/* This is a workaround for SCO:  they neglected to define struct winsize in
- * termios.h -- it's only in termio.h and ptem.h
- */
-#include        <sys/stream.h>
-#include        <sys/ptem.h>
-#endif
-#if !defined(sun) || !defined(HAVE_TERMIOS_H)
-#include <sys/ioctl.h>
-#endif
-
+$ac_includes_default
 int
 main ()
 {
-
-#ifdef TIOCGSIZE
-	struct ttysize win;	/* FIXME: what system is this? */
-	int y = win.ts_lines;
-	int x = win.ts_cols;
-#else
-#ifdef TIOCGWINSZ
-	struct winsize win;
-	int y = win.ws_row;
-	int x = win.ws_col;
-#else
-	no TIOCGSIZE or TIOCGWINSZ
-#endif /* TIOCGWINSZ */
-#endif /* TIOCGSIZE */
-
+if ((pid_t *) 0)
+  return 0;
+if (sizeof (pid_t))
+  return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13281: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15690: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13284: \$? = $ac_status" >&5
+  echo "$as_me:15693: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13287: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15696: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13290: \$? = $ac_status" >&5
+  echo "$as_me:15699: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_sizechange=yes
+  ac_cv_type_pid_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_sizechange=no
+ac_cv_type_pid_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-
-	CPPFLAGS="$cf_save_CPPFLAGS"
-	if test "$cf_cv_sizechange" = yes ; then
-		echo "size-change succeeded ($cf_opts)" >&5
-		test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
-		break
-	fi
-done
-
 fi
-echo "$as_me:13309: result: $cf_cv_sizechange" >&5
-echo "${ECHO_T}$cf_cv_sizechange" >&6
-if test "$cf_cv_sizechange" != no ; then
-	cat >>confdefs.h <<\EOF
-#define HAVE_SIZECHANGE 1
-EOF
+echo "$as_me:15709: result: $ac_cv_type_pid_t" >&5
+echo "${ECHO_T}$ac_cv_type_pid_t" >&6
+if test $ac_cv_type_pid_t = yes; then
+  :
+else
 
-	case $cf_cv_sizechange in #(vi
-	NEED*)
-		cat >>confdefs.h <<EOF
-#define $cf_cv_sizechange  1
+cat >>confdefs.h <<EOF
+#define pid_t int
 EOF
 
-		;;
-	esac
 fi
 
-echo "$as_me:13326: checking for memmove" >&5
-echo $ECHO_N "checking for memmove... $ECHO_C" >&6
-if test "${ac_cv_func_memmove+set}" = set; then
+for ac_header in unistd.h vfork.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:15724: 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 13332 "configure"
+#line 15730 "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.  */
-#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) ();
-
-int
-main ()
-{
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_memmove) || defined (__stub___memmove)
-choke me
-#else
-f = memmove;
-#endif
-
-  ;
-  return 0;
-}
+#include <$ac_header>
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13363: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:13366: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13369: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (eval echo "$as_me:15734: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:13372: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_memmove=yes
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:15740: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_func_memmove=no
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:13382: 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:15759: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
 
-echo "$as_me:13388: checking for bcopy" >&5
-echo $ECHO_N "checking for bcopy... $ECHO_C" >&6
-if test "${ac_cv_func_bcopy+set}" = set; then
+fi
+done
+
+for ac_func in fork vfork
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15772: 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 13394 "configure"
+#line 15778 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char bcopy (); below.  */
+    which can conflict with char $ac_func (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -13402,7 +15786,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char bcopy ();
+char $ac_func ();
 char (*f) ();
 
 int
@@ -13411,10 +15795,10 @@ main ()
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_bcopy) || defined (__stub___bcopy)
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 choke me
 #else
-f = bcopy;
+f = $ac_func;
 #endif
 
   ;
@@ -13422,155 +15806,259 @@ f = bcopy;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13425: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15809: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13428: \$? = $ac_status" >&5
+  echo "$as_me:15812: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13431: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15815: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13434: \$? = $ac_status" >&5
+  echo "$as_me:15818: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_func_bcopy=yes
+  eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_func_bcopy=no
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13444: 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:15828: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
 
-	echo "$as_me:13448: 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
+fi
+done
+
+ac_cv_func_fork_works=$ac_cv_func_fork
+if test "x$ac_cv_func_fork" = xyes; then
+  echo "$as_me:15840: checking for working fork" >&5
+echo $ECHO_N "checking for working fork... $ECHO_C" >&6
+if test "${ac_cv_func_fork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
-		if test "$cross_compiling" = yes; then
-  cf_cv_good_bcopy=unknown
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_fork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13458 "configure"
-#include "confdefs.h"
-
-int main() {
-	static char data[] = "abcdefghijklmnopqrstuwwxyz";
-	char temp[40];
-	bcopy(data, temp, sizeof(data));
-	bcopy(temp+10, temp, 15);
-	bcopy(temp+5, temp+15, 10);
-	${cf_cv_main_return:-return} (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
-}
-
+/* By Rüdiger Kuhlmann. */
+      #include <sys/types.h>
+      #if HAVE_UNISTD_H
+      # include <unistd.h>
+      #endif
+      /* Some systems only have a dummy stub for fork() */
+      int main ()
+      {
+        if (fork() < 0)
+          $ac_main_return (1);
+        $ac_main_return (0);
+      }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13472: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15863: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13475: \$? = $ac_status" >&5
+  echo "$as_me:15866: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13477: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15868: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13480: \$? = $ac_status" >&5
+  echo "$as_me:15871: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_good_bcopy=yes
+  ac_cv_func_fork_works=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_good_bcopy=no
+ac_cv_func_fork_works=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-
-fi
-echo "$as_me:13493: result: $cf_cv_good_bcopy" >&5
-echo "${ECHO_T}$cf_cv_good_bcopy" >&6
-
-else
-  cf_cv_good_bcopy=no
 fi
-
-	if test "$cf_cv_good_bcopy" = yes ; then
-		cat >>confdefs.h <<\EOF
-#define USE_OK_BCOPY 1
-EOF
-
-	else
-		cat >>confdefs.h <<\EOF
-#define USE_MY_MEMMOVE 1
-EOF
-
-	fi
+echo "$as_me:15883: result: $ac_cv_func_fork_works" >&5
+echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
-
-echo "$as_me:13514: 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
+if test "x$ac_cv_func_fork_works" = xcross; then
+  case $host in
+    *-*-amigaos* | *-*-msdosdjgpp*)
+      # Override, as these systems have only a dummy fork() stub
+      ac_cv_func_fork_works=no
+      ;;
+    *)
+      ac_cv_func_fork_works=yes
+      ;;
+  esac
+  { echo "$as_me:15897: 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:15902: checking for working vfork" >&5
+echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
+if test "${ac_cv_func_vfork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
-if test "$cross_compiling" = yes; then
-  cf_cv_working_poll=unknown
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13524 "configure"
+#line 15911 "configure"
 #include "confdefs.h"
-
+/* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#else
-#include <sys/poll.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
 #endif
-int main() {
-	struct pollfd myfds;
-	int ret;
-
-	myfds.fd = 0;
-	myfds.events = POLLIN;
+#if HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.  The compiler
+   is told about this with #include <vfork.h>, but some compilers
+   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
+   static variable whose address is put into a register that is
+   clobbered by the vfork.  */
+static
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
 
-	ret = poll(&myfds, 1, 100);
-	${cf_cv_main_return:-return}(ret != 0);
+int
+main ()
+{
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test ();
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.  This
+       test uses lots of local variables, at least as many local
+       variables as main has allocated so far including compiler
+       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
+       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
+       reuse the register of parent for one of the local variables,
+       since it will think that parent can't possibly be used any more
+       in this routine.  Assigning to the local variable will thus
+       munge parent in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+       from child file descriptors.  If the child closes a descriptor
+       before it execs or exits, this munges the parent's descriptor
+       as well.  Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    $ac_main_return(
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13545: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16008: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13548: \$? = $ac_status" >&5
+  echo "$as_me:16011: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13550: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16013: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13553: \$? = $ac_status" >&5
+  echo "$as_me:16016: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_working_poll=yes
+  ac_cv_func_vfork_works=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_working_poll=no
+ac_cv_func_vfork_works=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:13565: 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
+echo "$as_me:16028: 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:16034: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_WORKING_VFORK 1
+EOF
+
+else
+
+cat >>confdefs.h <<\EOF
+#define vfork fork
+EOF
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_WORKING_FORK 1
 EOF
 
+fi
+
 # special check for test/ditto.c
 
-echo "$as_me:13573: checking for openpty in -lutil" >&5
+echo "$as_me:16061: 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) $ECHO_C" >&6
@@ -13578,7 +16066,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13581 "configure"
+#line 16069 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13597,16 +16085,16 @@ openpty ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13600: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16088: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13603: \$? = $ac_status" >&5
+  echo "$as_me:16091: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16094: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13609: \$? = $ac_status" >&5
+  echo "$as_me:16097: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -13617,7 +16105,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13620: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:16108: 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
@@ -13625,7 +16113,7 @@ else
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:13628: checking for openpty header" >&5
+echo "$as_me:16116: 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) $ECHO_C" >&6
@@ -13636,7 +16124,7 @@ else
     for cf_header in pty.h libutil.h util.h
     do
     cat >conftest.$ac_ext <<_ACEOF
-#line 13639 "configure"
+#line 16127 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -13653,16 +16141,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13656: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16144: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13659: \$? = $ac_status" >&5
+  echo "$as_me:16147: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13662: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16150: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13665: \$? = $ac_status" >&5
+  echo "$as_me:16153: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
         cf_cv_func_openpty=$cf_header
@@ -13680,7 +16168,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:13683: result: $cf_cv_func_openpty" >&5
+echo "$as_me:16171: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -13726,13 +16214,13 @@ if test -n "$with_hashed_db/include" ; then
 		fi
 
 		if test "$cf_have_incdir" = no ; then
-          if test "$cf_add_incdir" = /usr/local/include ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
 			if test "$GCC" = yes
 			then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 13735 "configure"
+#line 16223 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -13744,16 +16232,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13747: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16235: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13750: \$? = $ac_status" >&5
+  echo "$as_me:16238: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13753: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13756: \$? = $ac_status" >&5
+  echo "$as_me:16244: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -13770,13 +16258,13 @@ rm -f conftest.$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}:13773: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:16261: testing adding $cf_add_incdir to include-path ..." 1>&5
 
-		  CPPFLAGS="-I$cf_add_incdir $CPPFLAGS"
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
-          cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-          test "$cf_top_incdir" = "$cf_add_incdir" && break
-          cf_add_incdir="$cf_top_incdir"
+		  cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
 		else
 		  break
 		fi
@@ -13804,7 +16292,7 @@ if test -n "$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}:13807: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:16295: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -13815,23 +16303,23 @@ fi
     fi
 esac
 
-echo "$as_me:13818: checking for db.h" >&5
+echo "$as_me:16306: 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 13824 "configure"
+#line 16312 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:13828: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16316: \"$ac_cpp conftest.$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:13834: \$? = $ac_status" >&5
+  echo "$as_me:16322: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -13850,11 +16338,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:13853: result: $ac_cv_header_db_h" >&5
+echo "$as_me:16341: 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 "$as_me:13857: checking for version of db" >&5
+echo "$as_me:16345: 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
@@ -13865,10 +16353,10 @@ cf_cv_hashed_db_version=unknown
 for cf_db_version in 1 2 3 4 5
 do
 
-echo "${as_me-configure}:13868: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me-configure}:16356: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13871 "configure"
+#line 16359 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -13898,16 +16386,16 @@ DBT *foo = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13901: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16389: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13904: \$? = $ac_status" >&5
+  echo "$as_me:16392: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13907: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16395: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13910: \$? = $ac_status" >&5
+  echo "$as_me:16398: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -13921,33 +16409,33 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:13924: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:16412: 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:13928: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:16416: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:13933: checking for db libraries" >&5
+echo "$as_me:16421: 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
 else
 
 cf_cv_hashed_db_libs=unknown
-for cf_db_libs in db$cf_cv_hashed_db_version db-$cf_cv_hashed_db_version db ''
+for cf_db_libs in "" db$cf_cv_hashed_db_version db-$cf_cv_hashed_db_version db ''
 do
 	cf_save_libs="$LIBS"
 	if test -n "$cf_db_libs"; then
 		LIBS="-l$cf_db_libs $LIBS"
 	fi
 
-echo "${as_me-configure}:13947: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me-configure}:16435: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13950 "configure"
+#line 16438 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -14002,16 +16490,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14005: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16493: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14008: \$? = $ac_status" >&5
+  echo "$as_me:16496: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14011: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16499: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14014: \$? = $ac_status" >&5
+  echo "$as_me:16502: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -14031,11 +16519,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:14034: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:16522: 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:14038: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:16526: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -14045,7 +16533,7 @@ fi
 
 else
 
-	{ { echo "$as_me:14048: error: Cannot find db.h" >&5
+	{ { echo "$as_me:16536: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -14060,7 +16548,7 @@ fi
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:14063: checking if we should include stdbool.h" >&5
+echo "$as_me:16551: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -14068,7 +16556,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14071 "configure"
+#line 16559 "configure"
 #include "confdefs.h"
 
 int
@@ -14080,23 +16568,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14083: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16571: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14086: \$? = $ac_status" >&5
+  echo "$as_me:16574: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14089: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16577: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14092: \$? = $ac_status" >&5
+  echo "$as_me:16580: \$? = $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 14099 "configure"
+#line 16587 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -14112,16 +16600,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14115: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16603: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14118: \$? = $ac_status" >&5
+  echo "$as_me:16606: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14121: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16609: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14124: \$? = $ac_status" >&5
+  echo "$as_me:16612: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -14135,13 +16623,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:14138: result: yes" >&5
+then	echo "$as_me:16626: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14140: result: no" >&5
+else	echo "$as_me:16628: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:14144: checking for builtin bool type" >&5
+echo "$as_me:16632: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -14149,7 +16637,7 @@ if test "${cf_cv_cc_bool_type+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14152 "configure"
+#line 16640 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14164,16 +16652,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14167: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16655: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14170: \$? = $ac_status" >&5
+  echo "$as_me:16658: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16661: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14176: \$? = $ac_status" >&5
+  echo "$as_me:16664: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -14186,9 +16674,9 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:14189: result: yes" >&5
+then	echo "$as_me:16677: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14191: result: no" >&5
+else	echo "$as_me:16679: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -14210,16 +16698,16 @@ os2*) #(vi
 	cf_stdcpp_libname=stdc++
 	;;
 esac
-echo "$as_me:14213: checking for library $cf_stdcpp_libname" >&5
+echo "$as_me:16701: 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
 else
 
 	cf_save="$LIBS"
-	LIBS="$LIBS -l$cf_stdcpp_libname"
+	LIBS="-l$cf_stdcpp_libname $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14222 "configure"
+#line 16710 "configure"
 #include "confdefs.h"
 
 #include <strstream.h>
@@ -14235,16 +16723,16 @@ strstreambuf foo(buf, sizeof(buf))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14238: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16726: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14241: \$? = $ac_status" >&5
+  echo "$as_me:16729: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14244: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16732: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14247: \$? = $ac_status" >&5
+  echo "$as_me:16735: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -14256,12 +16744,12 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
 
 fi
-echo "$as_me:14259: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:16747: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
-test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname"
+test "$cf_cv_libstdcpp" = yes && CXXLIBS="-l$cf_stdcpp_libname $CXXLIBS"
 fi
 
-	echo "$as_me:14264: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:16752: 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) $ECHO_C" >&6
@@ -14277,15 +16765,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:14280: \"$ac_try\"") >&5
+if { (eval echo "$as_me:16768: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14283: \$? = $ac_status" >&5
+  echo "$as_me:16771: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:14285: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:16773: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14288: \$? = $ac_status" >&5
+  echo "$as_me:16776: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -14296,10 +16784,10 @@ rm -f conftest*
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:14299: result: yes" >&5
+  echo "$as_me:16787: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:14302: result: no" >&5
+  echo "$as_me:16790: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -14319,12 +16807,12 @@ os2*) #(vi
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:14322: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:16810: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
-	LIBS="$LIBS -l$cf_gpp_libname"
+	LIBS="-l$cf_gpp_libname $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14327 "configure"
+#line 16815 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -14338,19 +16826,19 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14341: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16829: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14344: \$? = $ac_status" >&5
+  echo "$as_me:16832: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14347: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16835: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14350: \$? = $ac_status" >&5
+  echo "$as_me:16838: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
-	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
 	 if test "$cf_gpp_libname" = cpp ; then
 	    cat >>confdefs.h <<\EOF
 #define HAVE_GPP_BUILTIN_H 1
@@ -14366,7 +16854,7 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 14369 "configure"
+#line 16857 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -14380,19 +16868,19 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14383: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16871: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14386: \$? = $ac_status" >&5
+  echo "$as_me:16874: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14389: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16877: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14392: \$? = $ac_status" >&5
+  echo "$as_me:16880: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
-	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
 	 cat >>confdefs.h <<\EOF
 #define HAVE_BUILTIN_H 1
 EOF
@@ -14406,7 +16894,7 @@ rm -f conftest.$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:14409: result: $cf_cxx_library" >&5
+	echo "$as_me:16897: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -14422,7 +16910,7 @@ 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 "$as_me:14425: checking how to run the C++ preprocessor" >&5
+echo "$as_me:16913: 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 "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -14439,18 +16927,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14442 "configure"
+#line 16930 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:14447: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16935: \"$ac_cpp conftest.$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:14453: \$? = $ac_status" >&5
+  echo "$as_me:16941: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14473,17 +16961,17 @@ 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 14476 "configure"
+#line 16964 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:14480: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16968: \"$ac_cpp conftest.$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:14486: \$? = $ac_status" >&5
+  echo "$as_me:16974: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14520,7 +17008,7 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:14523: result: $CXXCPP" >&5
+echo "$as_me:17011: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -14530,18 +17018,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14533 "configure"
+#line 17021 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:14538: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17026: \"$ac_cpp conftest.$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:14544: \$? = $ac_status" >&5
+  echo "$as_me:17032: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14564,17 +17052,17 @@ 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 14567 "configure"
+#line 17055 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:14571: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17059: \"$ac_cpp conftest.$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:14577: \$? = $ac_status" >&5
+  echo "$as_me:17065: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14602,7 +17090,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:14605: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:17093: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -14617,23 +17105,23 @@ ac_main_return=return
 for ac_header in iostream typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14620: checking for $ac_header" >&5
+echo "$as_me:17108: 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 14626 "configure"
+#line 17114 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14630: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17118: \"$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:14636: \$? = $ac_status" >&5
+  echo "$as_me:17124: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14652,7 +17140,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14655: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17143: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14662,7 +17150,56 @@ EOF
 fi
 done
 
-echo "$as_me:14665: checking if we should include stdbool.h" >&5
+    if test x"$ac_cv_header_iostream" = xyes ; then
+        echo "$as_me:17154: 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 17157 "configure"
+#include "confdefs.h"
+
+#include <iostream>
+using std::endl;
+using std::cerr;
+int
+main ()
+{
+
+cerr << "testing" << endl;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:17174: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:17177: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:17180: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17183: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cf_iostream_namespace=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_iostream_namespace=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        echo "$as_me:17192: result: $cf_iostream_namespace" >&5
+echo "${ECHO_T}$cf_iostream_namespace" >&6
+        if test "$cf_iostream_namespace" = yes ; then
+            cat >>confdefs.h <<\EOF
+#define IOSTREAM_NAMESPACE 1
+EOF
+
+        fi
+    fi
+
+echo "$as_me:17202: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -14670,7 +17207,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14673 "configure"
+#line 17210 "configure"
 #include "confdefs.h"
 
 int
@@ -14682,23 +17219,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14685: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17222: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14688: \$? = $ac_status" >&5
+  echo "$as_me:17225: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14691: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17228: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14694: \$? = $ac_status" >&5
+  echo "$as_me:17231: \$? = $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 14701 "configure"
+#line 17238 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -14714,16 +17251,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14717: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17254: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14720: \$? = $ac_status" >&5
+  echo "$as_me:17257: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14723: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17260: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14726: \$? = $ac_status" >&5
+  echo "$as_me:17263: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -14737,13 +17274,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:14740: result: yes" >&5
+then	echo "$as_me:17277: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14742: result: no" >&5
+else	echo "$as_me:17279: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:14746: checking for builtin bool type" >&5
+echo "$as_me:17283: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -14751,7 +17288,7 @@ if test "${cf_cv_builtin_bool+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14754 "configure"
+#line 17291 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14766,16 +17303,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14769: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17306: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14772: \$? = $ac_status" >&5
+  echo "$as_me:17309: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14775: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17312: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14778: \$? = $ac_status" >&5
+  echo "$as_me:17315: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -14788,13 +17325,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:14791: result: yes" >&5
+then	echo "$as_me:17328: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14793: result: no" >&5
+else	echo "$as_me:17330: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:14797: checking for size of bool" >&5
+echo "$as_me:17334: 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) $ECHO_C" >&6
@@ -14805,7 +17342,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14808 "configure"
+#line 17345 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -14847,15 +17384,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14850: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17387: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14853: \$? = $ac_status" >&5
+  echo "$as_me:17390: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17392: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14858: \$? = $ac_status" >&5
+  echo "$as_me:17395: \$? = $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
@@ -14873,18 +17410,18 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:14876: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:17413: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in #(vi
 	.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:14882: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:17419: 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 "$as_me:14887: checking for special defines needed for etip.h" >&5
+echo "$as_me:17424: 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"
@@ -14896,7 +17433,7 @@ 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 14899 "configure"
+#line 17436 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -14910,16 +17447,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14913: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17450: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14916: \$? = $ac_status" >&5
+  echo "$as_me:17453: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14919: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17456: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14922: \$? = $ac_status" >&5
+  echo "$as_me:17459: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -14940,12 +17477,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:14943: result: $cf_result" >&5
+echo "$as_me:17480: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:14948: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:17485: 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) $ECHO_C" >&6
@@ -14962,7 +17499,7 @@ ac_main_return=return
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14965 "configure"
+#line 17502 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -14981,15 +17518,15 @@ void main() { }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14984: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17521: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14987: \$? = $ac_status" >&5
+  echo "$as_me:17524: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14989: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17526: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14992: \$? = $ac_status" >&5
+  echo "$as_me:17529: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -15008,7 +17545,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:15011: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:17548: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes && cat >>confdefs.h <<\EOF
@@ -15017,7 +17554,7 @@ EOF
 
 if test -n "$CXX"; then
 
-echo "$as_me:15020: checking if $CXX accepts static_cast" >&5
+echo "$as_me:17557: 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) $ECHO_C" >&6
@@ -15031,7 +17568,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15034 "configure"
+#line 17571 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -15075,16 +17612,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15078: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17615: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15081: \$? = $ac_status" >&5
+  echo "$as_me:17618: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15084: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17621: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15087: \$? = $ac_status" >&5
+  echo "$as_me:17624: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -15102,7 +17639,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:15105: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:17642: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -15112,12 +17649,12 @@ test "$cf_cv_cpp_static_cast" = yes && cat >>confdefs.h <<\EOF
 EOF
 
 	CXX_AR='$(AR)'
-	CXX_AR_OPTS='$(AR_OPTS)'
+	CXX_ARFLAGS='$(ARFLAGS)'
 	case $cf_cv_system_name in #(vi
 	irix*) #(vi
 	    if test "$GXX" != yes ; then
 		CXX_AR='$(CXX)'
-		CXX_AR_OPTS='-ar -o'
+		CXX_ARFLAGS='-ar -o'
 	    fi
 	    ;;
 	sco3.2v5*) #(vi
@@ -15126,7 +17663,7 @@ EOF
 	solaris2*)
 	    if test "$GXX" != yes ; then
 		CXX_AR='$(CXX)'
-		CXX_AR_OPTS='-xar -o'
+		CXX_ARFLAGS='-xar -o'
 	    fi
 	    ;;
 	esac
@@ -15150,7 +17687,7 @@ else
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:15153: checking for size of bool" >&5
+echo "$as_me:17690: 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) $ECHO_C" >&6
@@ -15161,7 +17698,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15164 "configure"
+#line 17701 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15203,15 +17740,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15206: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17743: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15209: \$? = $ac_status" >&5
+  echo "$as_me:17746: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15211: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17748: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15214: \$? = $ac_status" >&5
+  echo "$as_me:17751: \$? = $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
@@ -15229,25 +17766,25 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:15232: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:17769: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in #(vi
 	.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:15238: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:17775: 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 "$as_me:15244: checking for fallback type of bool" >&5
+			echo "$as_me:17781: checking for fallback type of bool" >&5
 echo $ECHO_N "checking for fallback type of bool... $ECHO_C" >&6
 			case "$host_cpu" in #(vi
 			i?86)	cf_cv_type_of_bool=char	;; #(vi
 			*)	cf_cv_type_of_bool=int	;;
 			esac
-			echo "$as_me:15250: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:17787: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -15274,19 +17811,20 @@ fi
 
 if test -f "${srcdir}/Ada95/Makefile.in" ; then
 
-if test "$cf_with_ada" != "no" ; then
-    if test "$with_libtool" != "no"; then
-	{ echo "$as_me:15279: WARNING: libtool does not support Ada - disabling feature" >&5
+	if test "$cf_with_ada" != "no" ; then
+		if test "$with_libtool" != "no"; then
+			{ echo "$as_me:17816: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
-	cf_with_ada=no
-    fi
-fi
+			cf_with_ada=no
+		fi
+	fi
+
+	if test "$cf_with_ada" != "no" ; then
 
-if test "$cf_with_ada" != "no" ; then
 cf_ada_make=gnatmake
 # Extract the first word of "$cf_ada_make", so it can be a program name with args.
 set dummy $cf_ada_make; ac_word=$2
-echo "$as_me:15289: checking for $ac_word" >&5
+echo "$as_me:17827: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_gnat_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15301,7 +17839,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_gnat_exists="yes"
-echo "$as_me:15304: found $ac_dir/$ac_word" >&5
+echo "$as_me:17842: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -15310,10 +17848,10 @@ fi
 fi
 gnat_exists=$ac_cv_prog_gnat_exists
 if test -n "$gnat_exists"; then
-  echo "$as_me:15313: result: $gnat_exists" >&5
+  echo "$as_me:17851: result: $gnat_exists" >&5
 echo "${ECHO_T}$gnat_exists" >&6
 else
-  echo "$as_me:15316: result: no" >&5
+  echo "$as_me:17854: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -15321,11 +17859,11 @@ if test "$ac_cv_prog_gnat_exists" = no; then
    cf_ada_make=
 else
 
-echo "$as_me:15324: checking for gnat version" >&5
+echo "$as_me:17862: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
 cf_gnat_version=`${cf_ada_make-gnatmake} -v 2>&1 | grep '[0-9].[0-9][0-9]*' |\
   sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
-echo "$as_me:15328: result: $cf_gnat_version" >&5
+echo "$as_me:17866: result: $cf_gnat_version" >&5
 echo "${ECHO_T}$cf_gnat_version" >&6
 
 case $cf_gnat_version in
@@ -15348,7 +17886,7 @@ esac
 
    # Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:15351: checking for $ac_word" >&5
+echo "$as_me:17889: 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
@@ -15363,7 +17901,7 @@ 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:15366: found $ac_dir/$ac_word" >&5
+echo "$as_me:17904: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -15372,10 +17910,10 @@ fi
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:15375: result: $M4_exists" >&5
+  echo "$as_me:17913: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:15378: result: no" >&5
+  echo "$as_me:17916: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -15384,7 +17922,7 @@ fi
       echo Ada95 binding required program m4 not found. Ada95 binding disabled.
    fi
    if test "$cf_cv_prog_gnat_correct" = yes; then
-      echo "$as_me:15387: checking if GNAT works" >&5
+      echo "$as_me:17925: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -f conftest*
@@ -15412,15 +17950,20 @@ else
 fi
 rm -f conftest*
 
-      echo "$as_me:15415: result: $cf_cv_prog_gnat_correct" >&5
+      echo "$as_me:17953: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
    fi
 fi
-if test	"$cf_cv_prog_gnat_correct" = yes; then
-   ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
 
-   echo "$as_me:15422: checking if GNAT pragma Unreferenced works" >&5
+		if test	"$cf_cv_prog_gnat_correct" = yes; then
+
+ 	ADAFLAGS="$ADAFLAGS -O3 -gnatpn"
+
+echo "$as_me:17962: checking if GNAT pragma Unreferenced works" >&5
 echo $ECHO_N "checking if GNAT pragma Unreferenced works... $ECHO_C" >&6
+if test "${cf_cv_pragma_unreferenced+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 
 rm -f conftest*
 cat >>conftest.ads <<CF_EOF
@@ -15446,15 +17989,16 @@ else
 fi
 rm -f conftest*
 
-   echo "$as_me:15449: result: $cf_cv_pragma_unreferenced" >&5
+fi
+echo "$as_me:17993: result: $cf_cv_pragma_unreferenced" >&5
 echo "${ECHO_T}$cf_cv_pragma_unreferenced" >&6
 
-   # if the pragma is supported, use it (needed in the Trace code).
-   if test $cf_cv_pragma_unreferenced = yes ; then
-      PRAGMA_UNREF=TRUE
-   else
-      PRAGMA_UNREF=FALSE
-   fi
+# if the pragma is supported, use it (needed in the Trace code).
+if test $cf_cv_pragma_unreferenced = yes ; then
+	PRAGMA_UNREF=TRUE
+else
+	PRAGMA_UNREF=FALSE
+fi
 
 # Check whether --with-ada-compiler or --without-ada-compiler was given.
 if test "${with_ada_compiler+set}" = set; then
@@ -15464,15 +18008,15 @@ else
   cf_ada_compiler=gnatmake
 fi;
 
-   cf_ada_package=terminal_interface
+			cf_ada_package=terminal_interface
 
 # Check whether --with-ada-include or --without-ada-include was given.
 if test "${with_ada_include+set}" = set; then
   withval="$with_ada_include"
 
 else
-  withval="${ADA_INCLUDE-$prefix/lib/ada/adainclude}"
-fi; if test -n "$prefix/lib/ada/adainclude" ; then
+  withval="${ADA_INCLUDE-$prefix/share/ada/adainclude}"
+fi; if test -n "$prefix/share/ada/adainclude" ; then
 
 if test "x$prefix" != xNONE; then
   cf_path_syntax="$prefix"
@@ -15499,7 +18043,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:15502: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:18046: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -15541,7 +18085,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:15544: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:18088: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -15550,10 +18094,36 @@ esac
 fi
 ADA_OBJECTS="$withval"
 
+echo "$as_me:18097: checking if you want to build Ada95 shared library" >&5
+echo $ECHO_N "checking if you want to build Ada95 shared library... $ECHO_C" >&6
+
+# Check whether --with-ada-sharedlib or --without-ada-sharedlib was given.
+if test "${with_ada_sharedlib+set}" = set; then
+  withval="$with_ada_sharedlib"
+  with_ada_sharedlib=$withval
+else
+  with_ada_sharedlib=no
+fi;
+echo "$as_me:18107: result: $with_ada_sharedlib" >&5
+echo "${ECHO_T}$with_ada_sharedlib" >&6
+
+if test "x$with_ada_sharedlib" != xno
+then
+	MAKE_ADA_SHAREDLIB=
+	if test "x$with_ada_sharedlib" != xyes
+	then
+		ADA_SHAREDLIB="$with_ada_sharedlib"
+	else
+		ADA_SHAREDLIB='lib$(LIB_NAME).so.1'
+	fi
+else
+	MAKE_ADA_SHAREDLIB="#"
 fi
-fi
+
+		fi
+	fi
 else
-   cf_with_ada=no
+	cf_with_ada=no
 fi
 
 ### Construct the ncurses library-subsets, if any, from this set of keywords:
@@ -15566,7 +18136,7 @@ fi
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:15569: checking for library subsets" >&5
+echo "$as_me:18139: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -15581,6 +18151,7 @@ fi
 
 LIB_SUBSETS="${LIB_SUBSETS}termlib"
 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
+
 if test "$with_termlib" != no ; then
 	LIB_SUBSETS="${LIB_SUBSETS} "
 else
@@ -15588,17 +18159,32 @@ else
 fi
 
 LIB_SUBSETS="${LIB_SUBSETS}base"
+
+# Most term-driver calls are to tinfo, but some like init_pair are to the
+# base library (so it resides in base).
+if test "$with_term_driver" != no ; then
+	LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
+	case $cf_cv_system_name in #(vi
+	*mingw32*) #(vi
+		LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
+		;;
+	*) #(vi
+		LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
+		;;
+	esac
+fi
+
 test "$with_widec"     = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:15594: result: $LIB_SUBSETS" >&5
+echo "$as_me:18180: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
 
-CPPFLAGS="-I. -I../include $CPPFLAGS"
+CPPFLAGS="$CPPFLAGS -I. -I../include"
 if test "$srcdir" != "."; then
-	CPPFLAGS="-I\${srcdir}/../include $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS -I\${srcdir}/../include"
 fi
 if test "$GCC" != yes; then
 	CPPFLAGS="$CPPFLAGS -I\${includedir}"
@@ -15612,7 +18198,7 @@ elif test "$includedir" != "/usr/include"; then
 	fi
 fi
 
-ACPPFLAGS="-I. -I../../include $ACPPFLAGS"
+ACPPFLAGS="-I. -I../include -I../../include $ACPPFLAGS"
 if test "$srcdir" != "."; then
 	ACPPFLAGS="-I\${srcdir}/../../include $ACPPFLAGS"
 fi
@@ -15629,7 +18215,7 @@ elif test "$includedir" != "/usr/include"; then
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:15632: checking default library suffix" >&5
+echo "$as_me:18218: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -15640,44 +18226,66 @@ 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:15643: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:18229: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:15646: checking default library-dependency suffix" >&5
+echo "$as_me:18232: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
-	case $DFT_LWR_MODEL in
-	libtool) DFT_DEP_SUFFIX='.la'  ;;
-	normal)  DFT_DEP_SUFFIX='.a'   ;;
-	debug)   DFT_DEP_SUFFIX='_g.a' ;;
-	profile) DFT_DEP_SUFFIX='_p.a' ;;
-	shared)
+	case $DFT_LWR_MODEL in #(vi
+	libtool) #(vi
+		DFT_LIB_SUFFIX='.la'
+		DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+		;;
+	normal) #(vi
+		DFT_LIB_SUFFIX='.a'
+		DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+		;;
+	debug) #(vi
+		DFT_LIB_SUFFIX='_g.a'
+		DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+		;;
+	profile) #(vi
+		DFT_LIB_SUFFIX='_p.a'
+		DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+		;;
+	shared) #(vi
 		case $cf_cv_system_name in
-		cygwin*) DFT_DEP_SUFFIX='.dll' ;;
-		darwin*) DFT_DEP_SUFFIX='.dylib' ;;
-		hpux*)
+		aix[56]*) #(vi
+			DFT_LIB_SUFFIX='.a'
+			DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+			;;
+		cygwin*) #(vi
+			DFT_LIB_SUFFIX='.dll'
+			DFT_DEP_SUFFIX='.dll.a'
+			;;
+		darwin*) #(vi
+			DFT_LIB_SUFFIX='.dylib'
+			DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+			;;
+		hpux*) #(vi
 			case $target in
-			ia64*)	DFT_DEP_SUFFIX='.so' ;;
-			*)	DFT_DEP_SUFFIX='.sl' ;;
+			ia64*) #(vi
+				DFT_LIB_SUFFIX='.so'
+				DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+				;;
+			*) #(vi
+				DFT_LIB_SUFFIX='.sl'
+				DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+				;;
 			esac
 			;;
-		*)	DFT_DEP_SUFFIX='.so'  ;;
+		*)	DFT_LIB_SUFFIX='.so'
+			DFT_DEP_SUFFIX=$DFT_LIB_SUFFIX
+			;;
 		esac
 	esac
+	test -n "$LIB_SUFFIX" && DFT_LIB_SUFFIX="${LIB_SUFFIX}${DFT_LIB_SUFFIX}"
 	test -n "$LIB_SUFFIX" && DFT_DEP_SUFFIX="${LIB_SUFFIX}${DFT_DEP_SUFFIX}"
-DFT_LIB_SUFFIX=$DFT_DEP_SUFFIX
-if test $DFT_LWR_MODEL = shared ; then
-	case $cf_cv_system_name in #(vi
-	cygwin*)
-		DFT_DEP_SUFFIX=".dll.a"
-		DFT_LIB_SUFFIX=".dll"
-		;;
-	esac
-fi
-echo "$as_me:15677: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:18285: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:15680: checking default object directory" >&5
+echo "$as_me:18288: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -15693,38 +18301,69 @@ echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:15696: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:18304: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 # libtool thinks it can make c++ shared libraries (perhaps only g++)
 if test "$cf_with_cxx" = yes ; then
-echo "$as_me:15701: checking c++ library-dependency suffix" >&5
+echo "$as_me:18309: checking c++ library-dependency suffix" >&5
 echo $ECHO_N "checking c++ library-dependency suffix... $ECHO_C" >&6
 if test "$with_libtool" != "no"; then
 	CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
 else
 
-	case normal in
-	libtool) CXX_LIB_SUFFIX='.la'  ;;
-	normal)  CXX_LIB_SUFFIX='.a'   ;;
-	debug)   CXX_LIB_SUFFIX='_g.a' ;;
-	profile) CXX_LIB_SUFFIX='_p.a' ;;
-	shared)
+	case normal in #(vi
+	libtool) #(vi
+		CXX_LIB_SUFFIX='.la'
+		CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+		;;
+	normal) #(vi
+		CXX_LIB_SUFFIX='.a'
+		CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+		;;
+	debug) #(vi
+		CXX_LIB_SUFFIX='_g.a'
+		CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+		;;
+	profile) #(vi
+		CXX_LIB_SUFFIX='_p.a'
+		CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+		;;
+	shared) #(vi
 		case $cf_cv_system_name in
-		cygwin*) CXX_LIB_SUFFIX='.dll' ;;
-		darwin*) CXX_LIB_SUFFIX='.dylib' ;;
-		hpux*)
+		aix[56]*) #(vi
+			CXX_LIB_SUFFIX='.a'
+			CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+			;;
+		cygwin*) #(vi
+			CXX_LIB_SUFFIX='.dll'
+			CXX_DEP_SUFFIX='.dll.a'
+			;;
+		darwin*) #(vi
+			CXX_LIB_SUFFIX='.dylib'
+			CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+			;;
+		hpux*) #(vi
 			case $target in
-			ia64*)	CXX_LIB_SUFFIX='.so' ;;
-			*)	CXX_LIB_SUFFIX='.sl' ;;
+			ia64*) #(vi
+				CXX_LIB_SUFFIX='.so'
+				CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+				;;
+			*) #(vi
+				CXX_LIB_SUFFIX='.sl'
+				CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+				;;
 			esac
 			;;
-		*)	CXX_LIB_SUFFIX='.so'  ;;
+		*)	CXX_LIB_SUFFIX='.so'
+			CXX_DEP_SUFFIX=$CXX_LIB_SUFFIX
+			;;
 		esac
 	esac
 	test -n "$LIB_SUFFIX" && CXX_LIB_SUFFIX="${LIB_SUFFIX}${CXX_LIB_SUFFIX}"
+	test -n "$LIB_SUFFIX" && CXX_DEP_SUFFIX="${LIB_SUFFIX}${CXX_DEP_SUFFIX}"
 fi
-echo "$as_me:15727: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:18366: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -15789,6 +18428,8 @@ if test "$with_termlib" != no ; then
 		TEST_ARGS="${TEST_DEPS}"
 		TEST_ARG2="${TEST_DEP2}"
 		TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
+		TICS_LIST="$SHLIB_LIST $TEST_ARGS"
+		SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
 	else
 		TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
 		TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
@@ -15801,7 +18442,11 @@ else
 	TINFO_NAME=${LIB_NAME}
 	TINFO_SUFFIX=${DFT_LIB_SUFFIX}
 	TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
-	TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
+	if test "$with_tic_depends" = yes ; then
+		TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
+	else
+		TICS_LIST="$SHLIB_LIST"
+	fi
 
 	TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
 fi
@@ -15834,7 +18479,7 @@ normal|debug|profile)
 
 if test "$GCC" = yes ; then
 	case $cf_cv_system_name in #(
-	aix[45]*) 	#( gcc 4.2.4 linkage on AIX is broken
+	OS/2*|os2*|aix[4]*|solaris2.1[0-9]|darwin*) 	#( vi
 		LDFLAGS_STATIC=
 		LDFLAGS_SHARED=
 		;;
@@ -15845,7 +18490,7 @@ if test "$GCC" = yes ; then
     esac
 else
 	case $cf_cv_system_name in #(
-	aix[45]*) 	#( from ld manpage
+	aix[456]*) 	#( from ld manpage
 		LDFLAGS_STATIC=-bstatic
 		LDFLAGS_SHARED=-bdynamic
 		;;
@@ -15873,12 +18518,12 @@ fi
 	;;
 esac
 
-echo "$as_me:15876: checking where we will install curses.h" >&5
+echo "$as_me:18521: checking where we will install curses.h" >&5
 echo $ECHO_N "checking where we will install curses.h... $ECHO_C" >&6
 test "$with_overwrite" = no && \
 test "x$includedir" = 'x${prefix}/include' && \
 	includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
-echo "$as_me:15881: result: $includedir" >&5
+echo "$as_me:18526: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -15886,10 +18531,11 @@ echo "${ECHO_T}$includedir" >&6
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:15889: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:18534: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
 echo "$as_me: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&2;}
 fi
 fi
+WITH_OVERWRITE=$with_overwrite
 
 # used to separate tack out of the tree
 NCURSES_TREE=
@@ -15902,7 +18548,7 @@ EOF
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:15905: checking for src modules" >&5
+echo "$as_me:18551: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -15965,13 +18611,17 @@ EOF
 		fi
 	fi
 done
-echo "$as_me:15968: result: $cf_cv_src_modules" >&5
+echo "$as_me:18614: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
 TEST_ARG2="-L${LIB_2ND} $TEST_ARG2"
 
-SRC_SUBDIRS="man include"
+SRC_SUBDIRS=
+if test "x$cf_with_manpages" != xno ; then
+	SRC_SUBDIRS="$SRC_SUBDIRS man"
+fi
+SRC_SUBDIRS="$SRC_SUBDIRS include"
 for cf_dir in $cf_cv_src_modules
 do
 	SRC_SUBDIRS="$SRC_SUBDIRS $cf_dir"
@@ -15982,8 +18632,8 @@ test "$cf_with_cxx_binding" != no && SRC_SUBDIRS="$SRC_SUBDIRS c++"
 
 ADA_SUBDIRS=
 if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then
-   SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
-   ADA_SUBDIRS="gen src samples"
+	SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
+	ADA_SUBDIRS="gen src samples"
 fi
 
 SUB_MAKEFILES=
@@ -15993,15 +18643,16 @@ do
 done
 
 if test -n "$ADA_SUBDIRS"; then
-   for cf_dir in $ADA_SUBDIRS
-   do
-      SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile"
-   done
+	for cf_dir in $ADA_SUBDIRS
+	do
+		SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile"
+	done
 
 fi
 
 if test "$cf_with_ada" != "no" && test "$cf_cv_prog_gnat_correct" != "no"; then
-   SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses-config"
+   SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${DFT_ARG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
+   SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${DFT_ARG_SUFFIX}-config.1:man/MKada_config.in"
 fi
 
 DIRS_TO_MAKE="lib"
@@ -16033,8 +18684,14 @@ do
 	test ! -d $cf_dir && mkdir $cf_dir
 done
 
+# symbols that differ when compiling Ada95 by itself.
+NCURSES_SHLIB2='sh $(top_srcdir)/misc/shlib'
+
+NCURSES_COPY2='sh $(top_srcdir)/tar-copy.sh'
+
+# values to use as strings
 cat >>confdefs.h <<EOF
-#define NCURSES_PATHSEP '$PATHSEP'
+#define NCURSES_PATHSEP '$PATH_SEPARATOR'
 EOF
 
 cat >>confdefs.h <<EOF
@@ -16059,8 +18716,8 @@ no)
 			cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
 
 			test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-			&& test -z "${cf_tst_cflags}" \
-			&& cf_fix_cppflags=yes
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
 
 			if test $cf_fix_cppflags = yes ; then
 				cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
@@ -16075,6 +18732,16 @@ no)
 		*$cf_add_cflags) #(vi
 			;;
 		*) #(vi
+			case $cf_add_cflags in #(vi
+			-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
 			cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
 			;;
 		esac
@@ -16090,8 +18757,8 @@ yes)
 	cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
 
 	test "${cf_add_cflags}" != "${cf_tst_cflags}" \
-	&& test -z "${cf_tst_cflags}" \
-	&& cf_fix_cppflags=no
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
 	;;
 esac
 done
@@ -16103,7 +18770,7 @@ fi
 
 if test -n "$cf_new_cppflags" ; then
 
-	CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
+	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
 
 if test -n "$cf_new_extra_cppflags" ; then
@@ -16111,79 +18778,6 @@ if test -n "$cf_new_extra_cppflags" ; then
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
-### If we're building with rpath, try to link non-standard libs that way too.
-if test "$DFT_LWR_MODEL" = "shared"; then
-
-echo "$as_me:16117: checking for updated LDFLAGS" >&5
-echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
-if test -n "$LDFLAGS" ; then
-echo "$as_me:16120: result: maybe" >&5
-echo "${ECHO_T}maybe" >&6
-test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
-
-echo "${as_me-configure}:16124: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
-
-test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
-
-echo "${as_me-configure}:16128: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
-
-case "$EXTRA_LDFLAGS" in #(vi
--Wl,-rpath,*) #(vi
-    cf_rpath_hack="-Wl,-rpath,"
-    ;;
--R\ *)
-    cf_rpath_hack="-R "
-    ;;
--R*)
-    cf_rpath_hack="-R"
-    ;;
-*)
-    cf_rpath_hack=
-    ;;
-esac
-if test -n "$cf_rpath_hack" ; then
-    cf_rpath_dst=
-    for cf_rpath_src in $LDFLAGS
-    do
-        test -n "$verbose" && echo "	Filtering $cf_rpath_src" 1>&6
-
-echo "${as_me-configure}:16150: testing Filtering $cf_rpath_src ..." 1>&5
-
-        case $cf_rpath_src in #(vi
-        -L*) #(vi
-            if test "$cf_rpath_hack" = "-R " ; then
-                cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
-            else
-                cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$cf_rpath_hack%`
-            fi
-            test -n "$verbose" && echo "	...Filter $cf_rpath_tmp" 1>&6
-
-echo "${as_me-configure}:16161: testing ...Filter $cf_rpath_tmp ..." 1>&5
-
-            EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
-            ;;
-        *)
-            cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
-            ;;
-        esac
-    done
-    LDFLAGS=$cf_rpath_dst
-    test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
-
-echo "${as_me-configure}:16173: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
-
-    test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
-
-echo "${as_me-configure}:16177: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
-
-fi
-else
-echo "$as_me:16181: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-
 ### Define substitutions for header files to avoid name-pollution
 
 if test "$cf_cv_have_tcgetattr" = yes ; then
@@ -16205,9 +18799,20 @@ else
 fi
 
 ################################################################################
-test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
+test "$use_database" = yes && \
+SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
+
 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
-ac_config_files="$ac_config_files include/MKterm.h.awk include/curses.head:include/curses.h.in include/termcap.h include/unctrl.h $SUB_MAKEFILES Makefile"
+SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${DFT_ARG_SUFFIX}${cf_cv_abi_version}-config.1:man/MKncu_config.in"
+
+if test x"$enable_pc_files" = xyes ; then \
+SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
+MAKE_PC_FILES=
+else
+MAKE_PC_FILES="#"
+fi
+
+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
@@ -16288,7 +18893,7 @@ 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:16291: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:18896: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -16420,7 +19025,7 @@ EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20080325,
+configured by $0, generated by GNU Autoconf 2.52.20100530,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -16464,7 +19069,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:16467: error: ambiguous option: $1
+    { { echo "$as_me:19072: 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;}
@@ -16483,7 +19088,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:16486: error: unrecognized option: $1
+  -*) { { echo "$as_me:19091: 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;}
@@ -16502,7 +19107,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20080325, executed with
+This file was extended by $as_me 2.52.20100530, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -16526,6 +19131,7 @@ DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
 DFT_LWR_MODEL="$DFT_LWR_MODEL"
 ECHO_LINK="$ECHO_LINK"
 LDCONFIG="$LDCONFIG"
+LIBTOOL_VERSION="$LIBTOOL_VERSION"
 LIB_NAME="$LIB_NAME"
 LIB_SUBSETS="$LIB_SUBSETS"
 LIB_SUFFIX="$LIB_SUFFIX"
@@ -16537,13 +19143,13 @@ NCURSES_OSPEED="$NCURSES_OSPEED"
 NCURSES_PATCH="$NCURSES_PATCH"
 SRC_SUBDIRS="$SRC_SUBDIRS"
 TERMINFO="$TERMINFO"
+TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
+TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
+TICS_NAME="$TICS_NAME"
 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
 TINFO_NAME="$TINFO_NAME"
 TINFO_SUFFIX="$TINFO_SUFFIX"
-TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
-TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
-TICS_NAME="$TICS_NAME"
 WITH_CURSES_H="$with_curses_h"
 WITH_ECHO="$with_echo"
 WITH_OVERWRITE="$with_overwrite"
@@ -16557,10 +19163,12 @@ cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
 cf_cv_rel_version="$cf_cv_rel_version"
 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
+cf_cv_shared_soname='$cf_cv_shared_soname'
 cf_cv_shlib_version="$cf_cv_shlib_version"
 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
 cf_cv_system_name="$cf_cv_system_name"
 cf_with_cxx_binding="$cf_with_cxx_binding"
+cf_with_manpages="$cf_with_manpages"
 host="$host"
 target="$target"
 
@@ -16573,13 +19181,14 @@ do
   # Handling of arguments.
   "include/MKterm.h.awk" ) CONFIG_FILES="$CONFIG_FILES include/MKterm.h.awk" ;;
   "include/curses.head" ) CONFIG_FILES="$CONFIG_FILES include/curses.head:include/curses.h.in" ;;
+  "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_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:16582: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:19191: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -16704,7 +19313,11 @@ s,@INSTALL_DATA@,$INSTALL_DATA,;t t
 s,@LINT@,$LINT,;t t
 s,@LINT_OPTS@,$LINT_OPTS,;t t
 s,@LN_S@,$LN_S,;t t
+s,@PKG_CONFIG@,$PKG_CONFIG,;t t
+s,@PKG_CONFIG_LIBDIR@,$PKG_CONFIG_LIBDIR,;t t
 s,@SET_MAKE@,$SET_MAKE,;t t
+s,@CTAGS@,$CTAGS,;t t
+s,@ETAGS@,$ETAGS,;t t
 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
 s,@cf_cv_makeflags@,$cf_cv_makeflags,;t t
@@ -16714,7 +19327,7 @@ s,@LD@,$LD,;t t
 s,@ac_ct_LD@,$ac_ct_LD,;t t
 s,@AR@,$AR,;t t
 s,@ac_ct_AR@,$ac_ct_AR,;t t
-s,@AR_OPTS@,$AR_OPTS,;t t
+s,@ARFLAGS@,$ARFLAGS,;t t
 s,@DESTDIR@,$DESTDIR,;t t
 s,@BUILD_CC@,$BUILD_CC,;t t
 s,@BUILD_CPP@,$BUILD_CPP,;t t
@@ -16725,7 +19338,9 @@ s,@BUILD_LIBS@,$BUILD_LIBS,;t t
 s,@BUILD_EXEEXT@,$BUILD_EXEEXT,;t t
 s,@BUILD_OBJEXT@,$BUILD_OBJEXT,;t t
 s,@cf_list_models@,$cf_list_models,;t t
+s,@LIBTOOL_VERSION@,$LIBTOOL_VERSION,;t t
 s,@LIBTOOL@,$LIBTOOL,;t t
+s,@LT_UNDEF@,$LT_UNDEF,;t t
 s,@LIBTOOL_CXX@,$LIBTOOL_CXX,;t t
 s,@LIBTOOL_OPTS@,$LIBTOOL_OPTS,;t t
 s,@LIB_CREATE@,$LIB_CREATE,;t t
@@ -16747,6 +19362,7 @@ s,@CC_G_OPT@,$CC_G_OPT,;t t
 s,@CXX_G_OPT@,$CXX_G_OPT,;t t
 s,@LD_MODEL@,$LD_MODEL,;t t
 s,@CC_SHARED_OPTS@,$CC_SHARED_OPTS,;t t
+s,@LD_RPATH_OPT@,$LD_RPATH_OPT,;t t
 s,@LD_SHARED_OPTS@,$LD_SHARED_OPTS,;t t
 s,@MK_SHARED_LIB@,$MK_SHARED_LIB,;t t
 s,@LINK_PROGS@,$LINK_PROGS,;t t
@@ -16755,8 +19371,8 @@ s,@EXTRA_LDFLAGS@,$EXTRA_LDFLAGS,;t t
 s,@LOCAL_LDFLAGS@,$LOCAL_LDFLAGS,;t t
 s,@LOCAL_LDFLAGS2@,$LOCAL_LDFLAGS2,;t t
 s,@INSTALL_LIB@,$INSTALL_LIB,;t t
+s,@cf_ldd_prog@,$cf_ldd_prog,;t t
 s,@TERMINFO_SRC@,$TERMINFO_SRC,;t t
-s,@PATHSEP@,$PATHSEP,;t t
 s,@FALLBACK_LIST@,$FALLBACK_LIST,;t t
 s,@WHICH_XTERM@,$WHICH_XTERM,;t t
 s,@TERMINFO_DIRS@,$TERMINFO_DIRS,;t t
@@ -16778,18 +19394,26 @@ s,@NCURSES_TPARM_VARARGS@,$NCURSES_TPARM_VARARGS,;t t
 s,@NCURSES_BOOL@,$NCURSES_BOOL,;t t
 s,@TERMINFO_CAPS@,$TERMINFO_CAPS,;t t
 s,@NCURSES_OSPEED@,$NCURSES_OSPEED,;t t
+s,@NCURSES_CCHARW_MAX@,$NCURSES_CCHARW_MAX,;t t
 s,@MANPAGE_RENAMES@,$MANPAGE_RENAMES,;t t
 s,@NCURSES_EXT_FUNCS@,$NCURSES_EXT_FUNCS,;t t
+s,@GENERATED_EXT_FUNCS@,$GENERATED_EXT_FUNCS,;t t
+s,@NCURSES_SP_FUNCS@,$NCURSES_SP_FUNCS,;t t
+s,@GENERATED_SP_FUNCS@,$GENERATED_SP_FUNCS,;t t
 s,@NCURSES_CONST@,$NCURSES_CONST,;t t
 s,@NCURSES_EXT_COLORS@,$NCURSES_EXT_COLORS,;t t
 s,@NCURSES_MOUSE_VERSION@,$NCURSES_MOUSE_VERSION,;t t
 s,@NCURSES_SBOOL@,$NCURSES_SBOOL,;t t
 s,@NCURSES_XNAMES@,$NCURSES_XNAMES,;t t
+s,@NCURSES_INTEROP_FUNCS@,$NCURSES_INTEROP_FUNCS,;t t
+s,@PTHREAD@,$PTHREAD,;t t
 s,@cf_cv_enable_reentrant@,$cf_cv_enable_reentrant,;t t
 s,@cf_cv_enable_opaque@,$cf_cv_enable_opaque,;t t
 s,@NCURSES_OPAQUE@,$NCURSES_OPAQUE,;t t
 s,@NCURSES_SIZE_T@,$NCURSES_SIZE_T,;t t
+s,@NCURSES_WRAP_PREFIX@,$NCURSES_WRAP_PREFIX,;t t
 s,@ECHO_LINK@,$ECHO_LINK,;t t
+s,@ADAFLAGS@,$ADAFLAGS,;t t
 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
 s,@EXTRA_CXXFLAGS@,$EXTRA_CXXFLAGS,;t t
 s,@ADA_TRACE@,$ADA_TRACE,;t t
@@ -16800,23 +19424,25 @@ s,@cf_cv_1UL@,$cf_cv_1UL,;t t
 s,@cf_cv_typeof_mmask_t@,$cf_cv_typeof_mmask_t,;t t
 s,@HAVE_VSSCANF@,$HAVE_VSSCANF,;t t
 s,@TEST_LIBS@,$TEST_LIBS,;t t
+s,@TEST_LIBS2@,$TEST_LIBS2,;t t
 s,@CXXCPP@,$CXXCPP,;t t
 s,@CXXLDFLAGS@,$CXXLDFLAGS,;t t
 s,@CXX_AR@,$CXX_AR,;t t
-s,@CXX_AR_OPTS@,$CXX_AR_OPTS,;t t
+s,@CXX_ARFLAGS@,$CXX_ARFLAGS,;t t
 s,@CXXLIBS@,$CXXLIBS,;t t
 s,@USE_CXX_BOOL@,$USE_CXX_BOOL,;t t
 s,@gnat_exists@,$gnat_exists,;t t
+s,@cf_compile_generics@,$cf_compile_generics,;t t
+s,@cf_generic_objects@,$cf_generic_objects,;t t
 s,@M4_exists@,$M4_exists,;t t
 s,@cf_ada_make@,$cf_ada_make,;t t
+s,@PRAGMA_UNREF@,$PRAGMA_UNREF,;t t
 s,@cf_ada_compiler@,$cf_ada_compiler,;t t
 s,@cf_ada_package@,$cf_ada_package,;t t
-s,@ADAFLAGS@,$ADAFLAGS,;t t
-s,@cf_compile_generics@,$cf_compile_generics,;t t
-s,@cf_generic_objects@,$cf_generic_objects,;t t
-s,@PRAGMA_UNREF@,$PRAGMA_UNREF,;t t
 s,@ADA_INCLUDE@,$ADA_INCLUDE,;t t
 s,@ADA_OBJECTS@,$ADA_OBJECTS,;t t
+s,@ADA_SHAREDLIB@,$ADA_SHAREDLIB,;t t
+s,@MAKE_ADA_SHAREDLIB@,$MAKE_ADA_SHAREDLIB,;t t
 s,@ACPPFLAGS@,$ACPPFLAGS,;t t
 s,@DFT_ARG_SUFFIX@,$DFT_ARG_SUFFIX,;t t
 s,@DFT_DEP_SUFFIX@,$DFT_DEP_SUFFIX,;t t
@@ -16844,9 +19470,13 @@ s,@TEST_ARG2@,$TEST_ARG2,;t t
 s,@TEST_DEP2@,$TEST_DEP2,;t t
 s,@ADA_SUBDIRS@,$ADA_SUBDIRS,;t t
 s,@DIRS_TO_MAKE@,$DIRS_TO_MAKE,;t t
+s,@NCURSES_SHLIB2@,$NCURSES_SHLIB2,;t t
+s,@NCURSES_COPY2@,$NCURSES_COPY2,;t t
 s,@HAVE_TCGETATTR@,$HAVE_TCGETATTR,;t t
 s,@HAVE_TERMIO_H@,$HAVE_TERMIO_H,;t t
 s,@HAVE_TERMIOS_H@,$HAVE_TERMIOS_H,;t t
+s,@MAKE_PC_FILES@,$MAKE_PC_FILES,;t t
+s,@cross_compiling@,$cross_compiling,;t t
 CEOF
 
 EOF
@@ -16961,7 +19591,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:16964: creating $ac_file" >&5
+    { echo "$as_me:19594: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -16979,7 +19609,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:16982: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19612: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -16992,7 +19622,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:16995: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19625: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -17058,7 +19688,7 @@ 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:17061: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:19691: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -17069,7 +19699,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:17072: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19702: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -17082,7 +19712,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:17085: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19715: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -17140,7 +19770,7 @@ cat >>$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:17143: $ac_file is unchanged" >&5
+      { echo "$as_me:19773: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -17182,7 +19812,6 @@ done; }
 done
 EOF
 cat >>$CONFIG_STATUS <<\EOF
-
 #
 # CONFIG_COMMANDS section.
 #
@@ -17202,13 +19831,20 @@ do
 	fi
 done
 
-	case $cf_cv_system_name in
-	OS/2*)	LIB_PREFIX=''     ;;
-	os2*)	LIB_PREFIX=''     ;;
-	*)	LIB_PREFIX='lib'  ;;
+	case $cf_cv_system_name in #(vi
+	OS/2*|os2*) #(vi
+        LIB_PREFIX=''
+        ;;
+	*)	LIB_PREFIX='lib'
+        ;;
 	esac
 cf_prefix=$LIB_PREFIX
 
+if test $cf_cv_shlib_version = cygdll ; then
+	TINFO_NAME=$TINFO_ARG_SUFFIX
+	TINFO_SUFFIX=.dll
+fi
+
 for cf_dir in $SRC_SUBDIRS
 do
 	if test ! -d $srcdir/$cf_dir ; then
@@ -17220,25 +19856,56 @@ do
 		for cf_item in $cf_LIST_MODELS
 		do
 
-	case $cf_item in
-	libtool) cf_suffix='.la'  ;;
-	normal)  cf_suffix='.a'   ;;
-	debug)   cf_suffix='_g.a' ;;
-	profile) cf_suffix='_p.a' ;;
-	shared)
+	case $cf_item in #(vi
+	libtool) #(vi
+		cf_suffix='.la'
+		cf_depsuf=$cf_suffix
+		;;
+	normal) #(vi
+		cf_suffix='.a'
+		cf_depsuf=$cf_suffix
+		;;
+	debug) #(vi
+		cf_suffix='_g.a'
+		cf_depsuf=$cf_suffix
+		;;
+	profile) #(vi
+		cf_suffix='_p.a'
+		cf_depsuf=$cf_suffix
+		;;
+	shared) #(vi
 		case $cf_cv_system_name in
-		cygwin*) cf_suffix='.dll' ;;
-		darwin*) cf_suffix='.dylib' ;;
-		hpux*)
+		aix[56]*) #(vi
+			cf_suffix='.a'
+			cf_depsuf=$cf_suffix
+			;;
+		cygwin*) #(vi
+			cf_suffix='.dll'
+			cf_depsuf='.dll.a'
+			;;
+		darwin*) #(vi
+			cf_suffix='.dylib'
+			cf_depsuf=$cf_suffix
+			;;
+		hpux*) #(vi
 			case $target in
-			ia64*)	cf_suffix='.so' ;;
-			*)	cf_suffix='.sl' ;;
+			ia64*) #(vi
+				cf_suffix='.so'
+				cf_depsuf=$cf_suffix
+				;;
+			*) #(vi
+				cf_suffix='.sl'
+				cf_depsuf=$cf_suffix
+				;;
 			esac
 			;;
-		*)	cf_suffix='.so'  ;;
+		*)	cf_suffix='.so'
+			cf_depsuf=$cf_suffix
+			;;
 		esac
 	esac
 	test -n "$LIB_SUFFIX" && cf_suffix="${LIB_SUFFIX}${cf_suffix}"
+	test -n "$LIB_SUFFIX" && cf_depsuf="${LIB_SUFFIX}${cf_depsuf}"
 
 			if test $cf_item = shared ; then
 			if test "$cf_cv_do_symlinks" = yes ; then
@@ -17281,7 +19948,8 @@ do
 			# use autodetected ${cf_prefix} for import lib and static lib, but
 			# use 'cyg' prefix for shared lib.
 			if test $cf_cv_shlib_version = cygdll ; then
-				LIBS_TO_MAKE="$LIBS_TO_MAKE ../lib/cyg${cf_dir}\${ABI_VERSION}.dll"
+				cf_cygsuf=`echo "$cf_suffix" | sed -e 's/\.dll/\${ABI_VERSION}.dll/'`
+				LIBS_TO_MAKE="$LIBS_TO_MAKE ../lib/cyg${cf_dir}${cf_cygsuf}"
 				continue
 			fi
 			fi
@@ -17291,24 +19959,28 @@ do
 		if test $cf_dir = ncurses ; then
 			cf_subsets="$LIB_SUBSETS"
 			cf_r_parts="$cf_subsets"
+			cf_liblist="$LIBS_TO_MAKE"
 
 			while test -n "$cf_r_parts"
 			do
 				cf_l_parts=`echo "$cf_r_parts" |sed -e 's/ .*$//'`
 				cf_r_parts=`echo "$cf_r_parts" |sed -e 's/^[^ ]* //'`
 				if test "$cf_l_parts" != "$cf_r_parts" ; then
+					cf_item=
 					case $cf_l_parts in #(vi
 					*termlib*) #(vi
-						cf_item=`echo $LIBS_TO_MAKE |sed -e s%${LIB_NAME}${LIB_SUFFIX}%${TINFO_LIB_SUFFIX}%g`
+						cf_item=`echo $cf_liblist |sed -e s%${LIB_NAME}${LIB_SUFFIX}%${TINFO_LIB_SUFFIX}%g`
 						;;
 					*ticlib*)
-						cf_item=`echo $LIBS_TO_MAKE |sed -e s%${LIB_NAME}${LIB_SUFFIX}%${TICS_LIB_SUFFIX}%g`
+						cf_item=`echo $cf_liblist |sed -e s%${LIB_NAME}${LIB_SUFFIX}%${TICS_LIB_SUFFIX}%g`
 						;;
 					*)
 						break
 						;;
 					esac
-					LIBS_TO_MAKE="$cf_item $LIBS_TO_MAKE"
+					if test -n "$cf_item"; then
+						LIBS_TO_MAKE="$cf_item $LIBS_TO_MAKE"
+					fi
 				else
 					break
 				fi
@@ -17335,25 +20007,56 @@ do
 
 cf_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	case $cf_item in
-	libtool) cf_suffix='.la'  ;;
-	normal)  cf_suffix='.a'   ;;
-	debug)   cf_suffix='_g.a' ;;
-	profile) cf_suffix='_p.a' ;;
-	shared)
+	case $cf_item in #(vi
+	libtool) #(vi
+		cf_suffix='.la'
+		cf_depsuf=$cf_suffix
+		;;
+	normal) #(vi
+		cf_suffix='.a'
+		cf_depsuf=$cf_suffix
+		;;
+	debug) #(vi
+		cf_suffix='_g.a'
+		cf_depsuf=$cf_suffix
+		;;
+	profile) #(vi
+		cf_suffix='_p.a'
+		cf_depsuf=$cf_suffix
+		;;
+	shared) #(vi
 		case $cf_cv_system_name in
-		cygwin*) cf_suffix='.dll' ;;
-		darwin*) cf_suffix='.dylib' ;;
-		hpux*)
+		aix[56]*) #(vi
+			cf_suffix='.a'
+			cf_depsuf=$cf_suffix
+			;;
+		cygwin*) #(vi
+			cf_suffix='.dll'
+			cf_depsuf='.dll.a'
+			;;
+		darwin*) #(vi
+			cf_suffix='.dylib'
+			cf_depsuf=$cf_suffix
+			;;
+		hpux*) #(vi
 			case $target in
-			ia64*)	cf_suffix='.so' ;;
-			*)	cf_suffix='.sl' ;;
+			ia64*) #(vi
+				cf_suffix='.so'
+				cf_depsuf=$cf_suffix
+				;;
+			*) #(vi
+				cf_suffix='.sl'
+				cf_depsuf=$cf_suffix
+				;;
 			esac
 			;;
-		*)	cf_suffix='.so'  ;;
+		*)	cf_suffix='.so'
+			cf_depsuf=$cf_suffix
+			;;
 		esac
 	esac
 	test -n "$LIB_SUFFIX" && cf_suffix="${LIB_SUFFIX}${cf_suffix}"
+	test -n "$LIB_SUFFIX" && cf_depsuf="${LIB_SUFFIX}${cf_depsuf}"
 
 	case $cf_item in
 	libtool) cf_subdir='obj_lo'  ;;
@@ -17374,22 +20077,21 @@ cf_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQ
 			if test $cf_dir = ncurses ; then
 				case $cf_subset in
 				*base*)
+					cf_libname=${cf_libname}$LIB_SUFFIX
 					;;
 				*termlib*)
 					cf_libname=$TINFO_LIB_SUFFIX
-					if test -n "${DFT_ARG_SUFFIX}" ; then
-						# undo $LIB_SUFFIX add-on in CF_LIB_SUFFIX
-						cf_suffix=`echo $cf_suffix |sed -e "s%^${LIB_SUFFIX}%%"`
-					fi
 					;;
 				ticlib*)
 					cf_libname=$TICS_LIB_SUFFIX
-					if test -n "${DFT_ARG_SUFFIX}" ; then
-						# undo $LIB_SUFFIX add-on in CF_LIB_SUFFIX
-						cf_suffix=`echo $cf_suffix |sed -e "s%^${LIB_SUFFIX}%%"`
-					fi
 					;;
 				esac
+			else
+				cf_libname=${cf_libname}$LIB_SUFFIX
+			fi
+			if test -n "${DFT_ARG_SUFFIX}" ; then
+				# undo $LIB_SUFFIX add-on in CF_LIB_SUFFIX
+				cf_suffix=`echo $cf_suffix |sed -e "s%^${LIB_SUFFIX}%%"`
 			fi
 
 			# These dependencies really are for development, not
@@ -17440,6 +20142,7 @@ cf_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQ
 				overwrite=$WITH_OVERWRITE \
 				depend="$cf_depend" \
 				host="$host" \
+				libtool_version="$LIBTOOL_VERSION" \
 				$srcdir/$cf_dir/modules >>$cf_dir/Makefile
 
 			cf_suffix="$old_cf_suffix"
@@ -17523,18 +20226,28 @@ cat >> Makefile <<CF_EOF
 install.libs uninstall.libs \\
 install.data uninstall.data ::
 $MAKE_TERMINFO	cd misc && \${MAKE} \${CF_MFLAGS} \$@
+CF_EOF
+
+if test "x$cf_with_manpages" = xyes; then
+cat >> Makefile <<CF_EOF
 
 install.man \\
 uninstall.man ::
 	cd man && \${MAKE} \${CF_MFLAGS} \$@
+CF_EOF
+fi
+
+cat >> Makefile <<CF_EOF
 
 distclean ::
 	rm -f config.cache config.log config.status Makefile include/ncurses_cfg.h
 	rm -f headers.sh headers.sed mk_shared_lib.sh
+	rm -f edit_man.* man_alias.*
 	rm -rf \${DIRS_TO_MAKE}
 CF_EOF
 
 # Special case: tack's manpage lives in its own directory.
+if test "x$cf_with_manpages" = xyes; then
 if test -d tack ; then
 if test -f $srcdir/$tack.h; then
 cat >> Makefile <<CF_EOF
@@ -17545,6 +20258,7 @@ uninstall.man ::
 CF_EOF
 fi
 fi
+fi
 
 rm -f headers.sed headers.sh