snapshot of project "lynx", label v2-8-5dev_16

author: Thomas E. Dickey <dickey@invisible-island.net> 2003-06-02 01:32:28 -0400
committer: Thomas E. Dickey <dickey@invisible-island.net> 2003-06-02 01:32:28 -0400
commit: 6bbc5d0bfc53e1fbe69f916504c008e1b74b0b19 (patch)
tree: feebae850ee453021e05860f09ee7f7f4eac7651 /configure
parent: 03413d1c868839950b21fd0b10fa5f31fff83964 (diff)
download: lynx-snapshots-6bbc5d0bfc53e1fbe69f916504c008e1b74b0b19.tar.gz
1 files changed, 873 insertions, 844 deletions
diff --git a/configure b/configure
index 642e3025..2384ef8d 100755
--- a/configure
+++ b/configure
@@ -1276,6 +1276,7 @@ if test "${enable_echo+set}" = set; then
   test "$enableval" != no && enableval=yes
   if test "$enableval" != "yes" ; then
     
+    ECHO_LT='--silent'
     ECHO_LD='@echo linking $@;'
     RULE_CC='	@echo compiling $<'
     SHOW_CC='	@echo compiling $@'
@@ -1283,6 +1284,7 @@ if test "${enable_echo+set}" = set; then
  
   else
     
+    ECHO_LT=''
     ECHO_LD=''
     RULE_CC='# compiling'
     SHOW_CC='# compiling'
@@ -1292,6 +1294,7 @@ if test "${enable_echo+set}" = set; then
 else
   enableval=yes 
   
+    ECHO_LT=''
     ECHO_LD=''
     RULE_CC='# compiling'
     SHOW_CC='# compiling'
@@ -1307,6 +1310,7 @@ echo "$ac_t""$enableval" 1>&6
 
 
 
+
 # special case for WWW/*
 if test -n "$ECHO_CC" ; then
 	DONT_ECHO_CC="$SHOW_CC ;"
@@ -1316,7 +1320,7 @@ fi
 
 
 echo $ac_n "checking if you want to check memory-leaks""... $ac_c" 1>&6
-echo "configure:1320: checking if you want to check memory-leaks" >&5
+echo "configure:1324: checking if you want to check memory-leaks" >&5
 
 # Check whether --enable-find-leaks or --disable-find-leaks was given.
 if test "${enable_find_leaks+set}" = set; then
@@ -1343,7 +1347,7 @@ EOF
 # a -g flag; we remove it if the user's $CFLAGS was not set and debugging is
 # disabled.
 echo $ac_n "checking if you want to enable debug-code""... $ac_c" 1>&6
-echo "configure:1347: checking if you want to enable debug-code" >&5
+echo "configure:1351: checking if you want to enable debug-code" >&5
 
 # Check whether --enable-debug or --disable-debug was given.
 if test "${enable_debug+set}" = set; then
@@ -1385,7 +1389,7 @@ else
 fi
 
 echo $ac_n "checking if you want to enable lynx trace code *recommended* ""... $ac_c" 1>&6
-echo "configure:1389: checking if you want to enable lynx trace code *recommended* " >&5
+echo "configure:1393: checking if you want to enable lynx trace code *recommended* " >&5
 
 # Check whether --enable-trace or --disable-trace was given.
 if test "${enable_trace+set}" = set; then
@@ -1409,7 +1413,7 @@ EOF
 
 
 echo $ac_n "checking if you want verbose trace code""... $ac_c" 1>&6
-echo "configure:1413: checking if you want verbose trace code" >&5
+echo "configure:1417: checking if you want verbose trace code" >&5
 
 # Check whether --enable-vertrace or --disable-vertrace was given.
 if test "${enable_vertrace+set}" = set; then
@@ -1435,7 +1439,7 @@ EOF
 if test -n "$GCC"
 then
 echo $ac_n "checking if you want to turn on gcc warnings""... $ac_c" 1>&6
-echo "configure:1439: checking if you want to turn on gcc warnings" >&5
+echo "configure:1443: checking if you want to turn on gcc warnings" >&5
 
 # Check whether --enable-warnings or --disable-warnings was given.
 if test "${enable_warnings+set}" = set; then
@@ -1475,9 +1479,9 @@ EOF
 if test "$GCC" = yes
 then
 	echo "checking for $CC __attribute__ directives" 1>&6
-echo "configure:1479: checking for $CC __attribute__ directives" >&5
+echo "configure:1483: checking for $CC __attribute__ directives" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1481 "configure"
+#line 1485 "configure"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -1515,7 +1519,7 @@ EOF
 EOF
 			;;
 		esac
-		if { (eval echo configure:1519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+		if { (eval echo configure:1523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 			test -n "$verbose" && echo "$ac_t""... $cf_attribute" 1>&6
 			cat conftest.h >>confdefs.h
 		fi
@@ -1527,14 +1531,26 @@ rm -rf conftest*
 fi
 
 	
+
+GCC_VERSION=none
+if test "$GCC" = yes ; then
+	echo $ac_n "checking version of $CC""... $ac_c" 1>&6
+echo "configure:1539: checking version of $CC" >&5
+	GCC_VERSION="`${CC} --version|head -1 | sed -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+	test -z "$GCC_VERSION" && GCC_VERSION=unknown
+	echo "$ac_t""$GCC_VERSION" 1>&6
+fi
+
+
+
 if ( test "$GCC" = yes || test "$GXX" = yes )
 then
 	cat > conftest.$ac_ext <<EOF
-#line 1534 "configure"
+#line 1550 "configure"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 	echo "checking for $CC warning options" 1>&6
-echo "configure:1538: checking for $CC warning options" >&5
+echo "configure:1554: checking for $CC warning options" >&5
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-W -Wall"
 	cf_warn_CONST=""
@@ -1553,10 +1569,22 @@ echo "configure:1538: checking for $CC warning options" >&5
 		Wundef $cf_warn_CONST
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo configure:1557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+		if { (eval echo configure:1573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 			test -n "$verbose" && echo "$ac_t""... -$cf_opt" 1>&6
+			case $cf_opt in #(vi
+			Wcast-qual) #(vi
+				CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
+				;;
+			Winline) #(vi
+				case $GCC_VERSION in
+				3.3*)
+					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
+
+					continue;;
+				esac
+				;;
+			esac
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
-			test "$cf_opt" = Wcast-qual && EXTRA_CFLAGS="$EXTRA_CFLAGS -DXTSTRINGDEFINES"
 		fi
 	done
 	rm -f conftest*
@@ -1568,7 +1596,7 @@ fi
 fi
 
 echo $ac_n "checking if you want to link with dbmalloc for testing""... $ac_c" 1>&6
-echo "configure:1572: checking if you want to link with dbmalloc for testing" >&5
+echo "configure:1600: checking if you want to link with dbmalloc for testing" >&5
 
 # Check whether --with-dbmalloc or --without-dbmalloc was given.
 if test "${with_dbmalloc+set}" = set; then
@@ -1581,7 +1609,7 @@ fi
 echo "$ac_t""$with_dbmalloc" 1>&6
 if test $with_dbmalloc = yes ; then
 	echo $ac_n "checking for debug_malloc in -ldbmalloc""... $ac_c" 1>&6
-echo "configure:1585: checking for debug_malloc in -ldbmalloc" >&5
+echo "configure:1613: checking for debug_malloc in -ldbmalloc" >&5
 ac_lib_var=`echo dbmalloc'_'debug_malloc | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1589,7 +1617,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbmalloc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1593 "configure"
+#line 1621 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1600,7 +1628,7 @@ int main() {
 debug_malloc()
 ; return 0; }
 EOF
-if { (eval echo configure:1604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1630,7 +1658,7 @@ fi
 fi
 
 echo $ac_n "checking if you want to link with dmalloc for testing""... $ac_c" 1>&6
-echo "configure:1634: checking if you want to link with dmalloc for testing" >&5
+echo "configure:1662: checking if you want to link with dmalloc for testing" >&5
 
 # Check whether --with-dmalloc or --without-dmalloc was given.
 if test "${with_dmalloc+set}" = set; then
@@ -1643,7 +1671,7 @@ fi
 echo "$ac_t""$with_dmalloc" 1>&6
 if test $with_dmalloc = yes ; then
 	echo $ac_n "checking for dmalloc_debug in -ldmalloc""... $ac_c" 1>&6
-echo "configure:1647: checking for dmalloc_debug in -ldmalloc" >&5
+echo "configure:1675: checking for dmalloc_debug in -ldmalloc" >&5
 ac_lib_var=`echo dmalloc'_'dmalloc_debug | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1651,7 +1679,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldmalloc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1655 "configure"
+#line 1683 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1662,7 +1690,7 @@ int main() {
 dmalloc_debug()
 ; return 0; }
 EOF
-if { (eval echo configure:1666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1698,12 +1726,12 @@ EOF
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1702: checking for working const" >&5
+echo "configure:1730: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1707 "configure"
+#line 1735 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1752,7 +1780,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:1756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -1794,7 +1822,7 @@ clix*)
 	# contributed by Alex Matulich (matuli_a@marlin.navsea.navy.mil) also
 	# references -lmalloc and -lbsd.
 	echo $ac_n "checking for strcmp in -lc_s""... $ac_c" 1>&6
-echo "configure:1798: checking for strcmp in -lc_s" >&5
+echo "configure:1826: checking for strcmp in -lc_s" >&5
 ac_lib_var=`echo c_s'_'strcmp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1802,7 +1830,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1806 "configure"
+#line 1834 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1813,7 +1841,7 @@ int main() {
 strcmp()
 ; return 0; }
 EOF
-if { (eval echo configure:1817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1911,7 +1939,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1915: checking for $ac_word" >&5
+echo "configure:1943: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1956,17 +1984,17 @@ sony-newsos*)
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1960: checking for $ac_hdr" >&5
+echo "configure:1988: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1965 "configure"
+#line 1993 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2010,17 +2038,17 @@ ultrix*)
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2014: checking for $ac_hdr" >&5
+echo "configure:2042: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2019 "configure"
+#line 2047 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2057,7 +2085,7 @@ esac
 if test -z "$GCC" ; then
 	
 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:2061: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "configure:2089: checking for ${CC-cc} option to accept ANSI C" >&5
 if eval "test \"`echo '$''{'cf_cv_ansi_cc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2113,7 +2141,7 @@ fi
 
 
 	cat > conftest.$ac_ext <<EOF
-#line 2117 "configure"
+#line 2145 "configure"
 #include "confdefs.h"
 
 #ifndef CC_HAS_PROTOS
@@ -2129,7 +2157,7 @@ int main() {
 	struct s2 {int (*f) (double a);};
 ; return 0; }
 EOF
-if { (eval echo configure:2133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ansi_cc="$cf_arg"; break
 else
@@ -2193,12 +2221,12 @@ fi
 
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2197: checking for ANSI C header files" >&5
+echo "configure:2225: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2202 "configure"
+#line 2230 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2206,7 +2234,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2223,7 +2251,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2227 "configure"
+#line 2255 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2241,7 +2269,7 @@ 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 <<EOF
-#line 2245 "configure"
+#line 2273 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2262,7 +2290,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2266 "configure"
+#line 2294 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2273,7 +2301,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2297,21 +2325,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2301: checking for inline" >&5
+echo "configure:2329: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2308 "configure"
+#line 2336 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2337,12 +2365,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2341: checking for off_t" >&5
+echo "configure:2369: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2346 "configure"
+#line 2374 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2370,12 +2398,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2374: checking for size_t" >&5
+echo "configure:2402: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2379 "configure"
+#line 2407 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2405,19 +2433,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2409: checking for working alloca.h" >&5
+echo "configure:2437: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2414 "configure"
+#line 2442 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:2421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -2438,12 +2466,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2442: checking for alloca" >&5
+echo "configure:2470: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2447 "configure"
+#line 2475 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -2471,7 +2499,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:2475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -2503,12 +2531,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2507: checking whether alloca needs Cray hooks" >&5
+echo "configure:2535: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2512 "configure"
+#line 2540 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -2533,12 +2561,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2537: checking for $ac_func" >&5
+echo "configure:2565: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2542 "configure"
+#line 2570 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2561,7 +2589,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2588,7 +2616,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2592: checking stack direction for C alloca" >&5
+echo "configure:2620: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2596,7 +2624,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2600 "configure"
+#line 2628 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -2615,7 +2643,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:2619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -2640,17 +2668,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2644: checking for $ac_hdr" >&5
+echo "configure:2672: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2649 "configure"
+#line 2677 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2679,12 +2707,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2683: checking for $ac_func" >&5
+echo "configure:2711: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2688 "configure"
+#line 2716 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2707,7 +2735,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2732,7 +2760,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:2736: checking for working mmap" >&5
+echo "configure:2764: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2740,7 +2768,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2744 "configure"
+#line 2772 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -2880,7 +2908,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -2904,12 +2932,12 @@ fi
 
 
     echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
-echo "configure:2908: checking whether we are using the GNU C Library 2.1 or newer" >&5
+echo "configure:2936: checking whether we are using the GNU C Library 2.1 or newer" >&5
 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2913 "configure"
+#line 2941 "configure"
 #include "confdefs.h"
 
 #include <features.h>
@@ -2958,17 +2986,17 @@ stdlib.h string.h unistd.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2962: checking for $ac_hdr" >&5
+echo "configure:2990: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2967 "configure"
+#line 2995 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3000: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2999,12 +3027,12 @@ getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3003: checking for $ac_func" >&5
+echo "configure:3031: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3008 "configure"
+#line 3036 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3027,7 +3055,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3068,7 +3096,7 @@ fi
 
 
   echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:3072: checking for iconv" >&5
+echo "configure:3100: checking for iconv" >&5
 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3076,7 +3104,7 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat > conftest.$ac_ext <<EOF
-#line 3080 "configure"
+#line 3108 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -3086,7 +3114,7 @@ iconv_t cd = iconv_open("","");
        iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_func_iconv=yes
 else
@@ -3098,7 +3126,7 @@ rm -f conftest*
       am_save_LIBS="$LIBS"
       LIBS="$LIBS -liconv"
       cat > conftest.$ac_ext <<EOF
-#line 3102 "configure"
+#line 3130 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -3108,7 +3136,7 @@ iconv_t cd = iconv_open("","");
          iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:3112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_lib_iconv=yes
         am_cv_func_iconv=yes
@@ -3129,13 +3157,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
 EOF
 
     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:3133: checking for iconv declaration" >&5
+echo "configure:3161: checking for iconv declaration" >&5
     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
       cat > conftest.$ac_ext <<EOF
-#line 3139 "configure"
+#line 3167 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3154,7 +3182,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_proto_iconv_arg1=""
 else
@@ -3183,19 +3211,19 @@ EOF
 
    
   echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
-echo "configure:3187: checking for nl_langinfo and CODESET" >&5
+echo "configure:3215: checking for nl_langinfo and CODESET" >&5
 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3192 "configure"
+#line 3220 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int main() {
 char* cs = nl_langinfo(CODESET);
 ; return 0; }
 EOF
-if { (eval echo configure:3199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_langinfo_codeset=yes
 else
@@ -3218,19 +3246,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:3222: checking for LC_MESSAGES" >&5
+echo "configure:3250: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3227 "configure"
+#line 3255 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:3234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -3251,7 +3279,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:3255: checking whether NLS is requested" >&5
+echo "configure:3283: checking whether NLS is requested" >&5
         
     
 # Check whether --enable-nls or --disable-nls was given.
@@ -3275,7 +3303,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:3279: checking whether included gettext is requested" >&5
+echo "configure:3307: checking whether included gettext is requested" >&5
       
 # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
@@ -3296,17 +3324,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:3300: checking for libintl.h" >&5
+echo "configure:3328: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3305 "configure"
+#line 3333 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3323,12 +3351,12 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
-echo "configure:3327: checking for GNU gettext in libc" >&5
+echo "configure:3355: checking for GNU gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3332 "configure"
+#line 3360 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 extern int _nl_msg_cat_cntr;
@@ -3337,7 +3365,7 @@ bindtextdomain ("", "");
 return (int) gettext ("") + _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:3341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gnugettext1_libc=yes
 else
@@ -3353,14 +3381,14 @@ echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
 
 	   if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
 	     echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
-echo "configure:3357: checking for GNU gettext in libintl" >&5
+echo "configure:3385: checking for GNU gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   gt_save_LIBS="$LIBS"
 		LIBS="$LIBS -lintl $LIBICONV"
 		cat > conftest.$ac_ext <<EOF
-#line 3364 "configure"
+#line 3392 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 extern int _nl_msg_cat_cntr;
@@ -3369,7 +3397,7 @@ bindtextdomain ("", "");
 return (int) gettext ("") + _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:3373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gnugettext1_libintl=yes
 else
@@ -3402,12 +3430,12 @@ EOF
 	     for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3406: checking for $ac_func" >&5
+echo "configure:3434: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3411 "configure"
+#line 3439 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3430,7 +3458,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3460,7 +3488,7 @@ done
 
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3464: checking for $ac_word" >&5
+echo "configure:3492: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3494,7 +3522,7 @@ fi
 	     # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3498: checking for $ac_word" >&5
+echo "configure:3526: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3532,7 +3560,7 @@ fi
 
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3536: checking for $ac_word" >&5
+echo "configure:3564: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3583,7 +3611,7 @@ fi
 
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3587: checking for $ac_word" >&5
+echo "configure:3615: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3617,7 +3645,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3621: checking for $ac_word" >&5
+echo "configure:3649: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3654,7 +3682,7 @@ fi
 
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3658: checking for $ac_word" >&5
+echo "configure:3686: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3726,7 +3754,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3730: checking for $ac_word" >&5
+echo "configure:3758: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3759,7 +3787,7 @@ done
       ac_verc_fail=yes
     else
             echo $ac_n "checking version of bison""... $ac_c" 1>&6
-echo "configure:3763: checking version of bison" >&5
+echo "configure:3791: checking version of bison" >&5
       ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
       case $ac_prog_version in
         '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
@@ -3806,7 +3834,7 @@ echo "configure:3763: checking version of bison" >&5
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:3810: checking for catalogs to be installed" >&5
+echo "configure:3838: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for presentlang in $ALL_LINGUAS; do
          useit=no
@@ -3854,7 +3882,7 @@ use_our_messages=no
 if test "$USE_NLS" = yes ; then
 if test -d $srcdir/po ; then
 echo $ac_n "checking if we should use included message-library""... $ac_c" 1>&6
-echo "configure:3858: checking if we should use included message-library" >&5
+echo "configure:3886: checking if we should use included message-library" >&5
 	
 # Check whether --enable-included-msgs or --disable-included-msgs was given.
 if test "${enable_included_msgs+set}" = set; then
@@ -3898,17 +3926,17 @@ elif test "$USE_NLS" = yes ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3902: checking for $ac_hdr" >&5
+echo "configure:3930: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3907 "configure"
+#line 3935 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4030,7 +4058,7 @@ eval NLS_DATADIR="$withval"
 
 
 echo $ac_n "checking if you want full utility pathnames""... $ac_c" 1>&6
-echo "configure:4034: checking if you want full utility pathnames" >&5
+echo "configure:4062: checking if you want full utility pathnames" >&5
 
 # Check whether --enable-full-paths or --disable-full-paths was given.
 if test "${enable_full_paths+set}" = set; then
@@ -4055,7 +4083,7 @@ EOF
 
 
 echo $ac_n "checking for system mailer""... $ac_c" 1>&6
-echo "configure:4059: checking for system mailer" >&5
+echo "configure:4087: checking for system mailer" >&5
 if eval "test \"`echo '$''{'cf_cv_SYSTEM_MAIL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4082,7 +4110,7 @@ EOF
 
 
 echo $ac_n "checking system mail flags""... $ac_c" 1>&6
-echo "configure:4086: checking system mail flags" >&5
+echo "configure:4114: checking system mail flags" >&5
 if eval "test \"`echo '$''{'cf_cv_system_mail_flags'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4111,13 +4139,13 @@ fi
 
 
 echo $ac_n "checking if we must define _GNU_SOURCE""... $ac_c" 1>&6
-echo "configure:4115: checking if we must define _GNU_SOURCE" >&5
+echo "configure:4143: checking if we must define _GNU_SOURCE" >&5
 if eval "test \"`echo '$''{'cf_cv_gnu_source'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 4121 "configure"
+#line 4149 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int main() {
@@ -4127,7 +4155,7 @@ make an error
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_gnu_source=no
 else
@@ -4137,7 +4165,7 @@ else
   cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat > conftest.$ac_ext <<EOF
-#line 4141 "configure"
+#line 4169 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int main() {
@@ -4147,7 +4175,7 @@ make an error
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_gnu_source=no
 else
@@ -4210,14 +4238,14 @@ fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat > conftest.$ac_ext <<EOF
-#line 4214 "configure"
+#line 4242 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello world");
 ; return 0; }
 EOF
-if { (eval echo configure:4221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -4240,7 +4268,7 @@ fi
 ### Look for network libraries first, since some functions (such as gethostname)
 ### are used in a lot of places.
 echo $ac_n "checking if you want ssl library""... $ac_c" 1>&6
-echo "configure:4244: checking if you want ssl library" >&5
+echo "configure:4272: checking if you want ssl library" >&5
 if eval "test \"`echo '$''{'cf_cv_use_libssl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4261,7 +4289,7 @@ echo "$ac_t""$cf_cv_use_libssl" 1>&6
 
 if test "x$cf_cv_use_libssl" = "xno" ; then
 echo $ac_n "checking if you want experimental gnutls support""... $ac_c" 1>&6
-echo "configure:4265: checking if you want experimental gnutls support" >&5
+echo "configure:4293: checking if you want experimental gnutls support" >&5
 if eval "test \"`echo '$''{'cf_cv_use_libgnutls'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4282,7 +4310,7 @@ echo "$ac_t""$cf_cv_use_libgnutls" 1>&6
 fi
 
 echo $ac_n "checking if you want socks library""... $ac_c" 1>&6
-echo "configure:4286: checking if you want socks library" >&5
+echo "configure:4314: checking if you want socks library" >&5
 if eval "test \"`echo '$''{'cf_cv_use_libsocks'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4302,7 +4330,7 @@ fi
 echo "$ac_t""$cf_cv_use_libsocks" 1>&6
 
 echo $ac_n "checking if you want socks5 library""... $ac_c" 1>&6
-echo "configure:4306: checking if you want socks5 library" >&5
+echo "configure:4334: checking if you want socks5 library" >&5
 if eval "test \"`echo '$''{'cf_cv_use_libsocks5'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4378,7 +4406,7 @@ cat >> confdefs.h <<\EOF
 EOF
 
 cat > conftest.$ac_ext <<EOF
-#line 4382 "configure"
+#line 4410 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4387,7 +4415,7 @@ int main() {
 	accept((char *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:4391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -4426,10 +4454,10 @@ cat >> confdefs.h <<\EOF
 EOF
 
 echo $ac_n "checking if the socks library uses socks4 prefix""... $ac_c" 1>&6
-echo "configure:4430: checking if the socks library uses socks4 prefix" >&5
+echo "configure:4458: checking if the socks library uses socks4 prefix" >&5
 cf_use_socks4=error
 cat > conftest.$ac_ext <<EOF
-#line 4433 "configure"
+#line 4461 "configure"
 #include "confdefs.h"
 
 #include <socks.h>
@@ -4438,7 +4466,7 @@ int main() {
 	Rinit((char *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:4442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define USE_SOCKS4_PREFIX 1
@@ -4450,14 +4478,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4454 "configure"
+#line 4482 "configure"
 #include "confdefs.h"
 #include <socks.h>
 int main() {
 SOCKSinit((char *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:4461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_use_socks4=no
 else
@@ -4522,9 +4550,9 @@ EOF
 
 fi
 echo $ac_n "checking if socks5p.h is available""... $ac_c" 1>&6
-echo "configure:4526: checking if socks5p.h is available" >&5
+echo "configure:4554: checking if socks5p.h is available" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4528 "configure"
+#line 4556 "configure"
 #include "confdefs.h"
 
 #define INCLUDE_PROTOTYPES
@@ -4534,7 +4562,7 @@ int main() {
 	init((char *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:4538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_use_socks5p_h=yes
 else
@@ -4554,7 +4582,7 @@ else
 	
 cf_test_netlibs=no
 echo $ac_n "checking for network libraries""... $ac_c" 1>&6
-echo "configure:4558: checking for network libraries" >&5
+echo "configure:4586: checking for network libraries" >&5
 if eval "test \"`echo '$''{'cf_cv_netlibs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4565,12 +4593,12 @@ cf_test_netlibs=yes
 for ac_func in gethostname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4569: checking for $ac_func" >&5
+echo "configure:4597: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4574 "configure"
+#line 4602 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4593,7 +4621,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4616,7 +4644,7 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6
-echo "configure:4620: checking for gethostname in -lnsl" >&5
+echo "configure:4648: checking for gethostname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4624,7 +4652,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4628 "configure"
+#line 4656 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4635,7 +4663,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:4639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4668,7 +4696,7 @@ else
 	
 		
 echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6
-echo "configure:4672: checking for gethostname in -lsocket" >&5
+echo "configure:4700: checking for gethostname in -lsocket" >&5
 ac_lib_var=`echo socket'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4676,7 +4704,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4680 "configure"
+#line 4708 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4687,7 +4715,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:4691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4732,7 +4760,7 @@ done
 # I don't know the entrypoints - 97/7/22 TD
 # AC_HAVE_LIBRARY(inet,cf_cv_netlibs="-linet $cf_cv_netlibs")
 echo $ac_n "checking for main in -linet""... $ac_c" 1>&6
-echo "configure:4736: checking for main in -linet" >&5
+echo "configure:4764: checking for main in -linet" >&5
 ac_lib_var=`echo inet'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4740,14 +4768,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-linet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4744 "configure"
+#line 4772 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:4751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4772,12 +4800,12 @@ if test "$ac_cv_func_lsocket" != no ; then
 for ac_func in socket
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4776: checking for $ac_func" >&5
+echo "configure:4804: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4781 "configure"
+#line 4809 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4800,7 +4828,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4823,7 +4851,7 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:4827: checking for socket in -lsocket" >&5
+echo "configure:4855: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4831,7 +4859,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4835 "configure"
+#line 4863 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4842,7 +4870,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:4846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4875,7 +4903,7 @@ else
 	
 		
 echo $ac_n "checking for socket in -lbsd""... $ac_c" 1>&6
-echo "configure:4879: checking for socket in -lbsd" >&5
+echo "configure:4907: checking for socket in -lbsd" >&5
 ac_lib_var=`echo bsd'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4883,7 +4911,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbsd $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4887 "configure"
+#line 4915 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4894,7 +4922,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:4898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4939,12 +4967,12 @@ fi
 for ac_func in gethostbyname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4943: checking for $ac_func" >&5
+echo "configure:4971: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4948 "configure"
+#line 4976 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4967,7 +4995,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4990,7 +5018,7 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:4994: checking for gethostbyname in -lnsl" >&5
+echo "configure:5022: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4998,7 +5026,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5002 "configure"
+#line 5030 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5009,7 +5037,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:5013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5050,12 +5078,12 @@ done
 for ac_func in strcasecmp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5054: checking for $ac_func" >&5
+echo "configure:5082: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5059 "configure"
+#line 5087 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5078,7 +5106,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5101,7 +5129,7 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for strcasecmp in -lresolv""... $ac_c" 1>&6
-echo "configure:5105: checking for strcasecmp in -lresolv" >&5
+echo "configure:5133: checking for strcasecmp in -lresolv" >&5
 ac_lib_var=`echo resolv'_'strcasecmp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5109,7 +5137,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv $cf_cv_netlibs $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5113 "configure"
+#line 5141 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5120,7 +5148,7 @@ int main() {
 strcasecmp()
 ; return 0; }
 EOF
-if { (eval echo configure:5124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5166,13 +5194,13 @@ test $cf_test_netlibs = no && echo "$cf_cv_netlibs" >&6
 fi
 
 echo $ac_n "checking for inet_aton function""... $ac_c" 1>&6
-echo "configure:5170: checking for inet_aton function" >&5
+echo "configure:5198: checking for inet_aton function" >&5
 if eval "test \"`echo '$''{'cf_cv_have_inet_aton'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 5176 "configure"
+#line 5204 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -5183,7 +5211,7 @@ int main() {
 inet_aton(0, (struct in_addr *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:5187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_inet_aton=yes
 else
@@ -5203,13 +5231,13 @@ EOF
 
 else
     echo $ac_n "checking for inet_addr function""... $ac_c" 1>&6
-echo "configure:5207: checking for inet_addr function" >&5
+echo "configure:5235: checking for inet_addr function" >&5
 if eval "test \"`echo '$''{'cf_cv_have_inet_addr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 5213 "configure"
+#line 5241 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -5220,7 +5248,7 @@ int main() {
 inet_addr(0)
 ; return 0; }
 EOF
-if { (eval echo configure:5224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_inet_addr=yes
 else
@@ -5235,7 +5263,7 @@ fi
 echo "$ac_t""$cf_cv_have_inet_addr" 1>&6
     if test "$cf_cv_have_inet_addr" = no ; then
 	echo $ac_n "checking for library with inet_addr""... $ac_c" 1>&6
-echo "configure:5239: checking for library with inet_addr" >&5
+echo "configure:5267: checking for library with inet_addr" >&5
 if eval "test \"`echo '$''{'cf_cv_lib_inet_addr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5245,7 +5273,7 @@ else
 	    do
 		LIBS="$cf_save_LIBS $cf_inetlib"
 		cat > conftest.$ac_ext <<EOF
-#line 5249 "configure"
+#line 5277 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -5256,7 +5284,7 @@ int main() {
 inet_addr(0)
 ; return 0; }
 EOF
-if { (eval echo configure:5260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_lib_inet_addr=$cf_inetlib
 else
@@ -5289,7 +5317,7 @@ no) #(vi
   ;;
 yes) #(vi
   echo $ac_n "checking for SSL_get_version in -lssl""... $ac_c" 1>&6
-echo "configure:5293: checking for SSL_get_version in -lssl" >&5
+echo "configure:5321: checking for SSL_get_version in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSL_get_version | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5297,7 +5325,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5301 "configure"
+#line 5329 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5308,7 +5336,7 @@ int main() {
 SSL_get_version()
 ; return 0; }
 EOF
-if { (eval echo configure:5312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5363,9 +5391,9 @@ esac
 LIBS="$cf_ssl_library $LIBS"
 
 echo $ac_n "checking for openssl include directory""... $ac_c" 1>&6
-echo "configure:5367: checking for openssl include directory" >&5
+echo "configure:5395: checking for openssl include directory" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5369 "configure"
+#line 5397 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -5374,7 +5402,7 @@ int main() {
 SSL_shutdown((SSL *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:5378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_openssl_incl=yes
 else
@@ -5391,9 +5419,9 @@ EOF
 
 
 echo $ac_n "checking if we can link to ssl library""... $ac_c" 1>&6
-echo "configure:5395: checking if we can link to ssl library" >&5
+echo "configure:5423: checking if we can link to ssl library" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5397 "configure"
+#line 5425 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -5407,7 +5435,7 @@ int main() {
 SSL_shutdown((SSL *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:5411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_ssl_library=yes
 else
@@ -5435,7 +5463,7 @@ no) #(vi
   ;;
 yes) #(vi
   echo $ac_n "checking for SSL_get_version in -lgnutls""... $ac_c" 1>&6
-echo "configure:5439: checking for SSL_get_version in -lgnutls" >&5
+echo "configure:5467: checking for SSL_get_version in -lgnutls" >&5
 ac_lib_var=`echo gnutls'_'SSL_get_version | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5443,7 +5471,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgnutls -lcrypt $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5447 "configure"
+#line 5475 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5454,7 +5482,7 @@ int main() {
 SSL_get_version()
 ; return 0; }
 EOF
-if { (eval echo configure:5458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5509,9 +5537,9 @@ esac
 LIBS="$cf_ssl_library $LIBS"
 
 echo $ac_n "checking for gnutls include directory""... $ac_c" 1>&6
-echo "configure:5513: checking for gnutls include directory" >&5
+echo "configure:5541: checking for gnutls include directory" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5515 "configure"
+#line 5543 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -5520,7 +5548,7 @@ int main() {
 SSL_shutdown((SSL *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:5524: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_openssl_incl=yes
 else
@@ -5537,9 +5565,9 @@ EOF
 
 
 echo $ac_n "checking if we can link to gnutls library""... $ac_c" 1>&6
-echo "configure:5541: checking if we can link to gnutls library" >&5
+echo "configure:5569: checking if we can link to gnutls library" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5543 "configure"
+#line 5571 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -5553,7 +5581,7 @@ int main() {
 SSL_shutdown((SSL *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:5557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_ssl_library=yes
 else
@@ -5576,7 +5604,7 @@ fi
 fi
 
 echo $ac_n "checking for screen type""... $ac_c" 1>&6
-echo "configure:5580: checking for screen type" >&5
+echo "configure:5608: checking for screen type" >&5
 if eval "test \"`echo '$''{'cf_cv_screen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5646,7 +5674,7 @@ curses)
 	
 
 echo $ac_n "checking for extra include directories""... $ac_c" 1>&6
-echo "configure:5650: checking for extra include directories" >&5
+echo "configure:5678: checking for extra include directories" >&5
 if eval "test \"`echo '$''{'cf_cv_curses_incdir'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5670,7 +5698,7 @@ echo "$ac_t""$cf_cv_curses_incdir" 1>&6
 test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
 
 echo $ac_n "checking if we have identified curses headers""... $ac_c" 1>&6
-echo "configure:5674: checking if we have identified curses headers" >&5
+echo "configure:5702: checking if we have identified curses headers" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_header'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5683,14 +5711,14 @@ for cf_header in \
 	ncurses/ncurses.h
 do
 cat > conftest.$ac_ext <<EOF
-#line 5687 "configure"
+#line 5715 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int main() {
 initscr(); tgoto("?", 0,0)
 ; return 0; }
 EOF
-if { (eval echo configure:5694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -5713,17 +5741,17 @@ for ac_hdr in $cf_cv_ncurses_header
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5717: checking for $ac_hdr" >&5
+echo "configure:5745: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5722 "configure"
+#line 5750 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5753,7 +5781,7 @@ done
 
 	
 echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
-echo "configure:5757: checking for ncurses version" >&5
+echo "configure:5785: checking for ncurses version" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5779,7 +5807,7 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo configure:5783: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
+	{ (eval echo configure:5811: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
 		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
@@ -5788,7 +5816,7 @@ EOF
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 5792 "configure"
+#line 5820 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -5812,7 +5840,7 @@ int main()
 	exit(0);
 }
 EOF
-if { (eval echo configure:5816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -5836,16 +5864,16 @@ EOF
 	
 
 echo $ac_n "checking if we have identified curses libraries""... $ac_c" 1>&6
-echo "configure:5840: checking if we have identified curses libraries" >&5
+echo "configure:5868: checking if we have identified curses libraries" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5842 "configure"
+#line 5870 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr(); tgoto("?", 0,0)
 ; return 0; }
 EOF
-if { (eval echo configure:5849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -5861,7 +5889,7 @@ if test "$cf_result" = no ; then
 case $host_os in #(vi
 freebsd*) #(vi
 	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
-echo "configure:5865: checking for tgoto in -lmytinfo" >&5
+echo "configure:5893: checking for tgoto in -lmytinfo" >&5
 ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5869,7 +5897,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmytinfo  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5873 "configure"
+#line 5901 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5880,7 +5908,7 @@ int main() {
 tgoto()
 ; return 0; }
 EOF
-if { (eval echo configure:5884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5903,7 +5931,7 @@ fi
 	;;
 hpux10.*|hpux11.*) #(vi
 	echo $ac_n "checking for initscr in -lcur_colr""... $ac_c" 1>&6
-echo "configure:5907: checking for initscr in -lcur_colr" >&5
+echo "configure:5935: checking for initscr in -lcur_colr" >&5
 ac_lib_var=`echo cur_colr'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5911,7 +5939,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcur_colr  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5915 "configure"
+#line 5943 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5922,7 +5950,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:5926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5945,7 +5973,7 @@ else
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for initscr in -lHcurses""... $ac_c" 1>&6
-echo "configure:5949: checking for initscr in -lHcurses" >&5
+echo "configure:5977: checking for initscr in -lHcurses" >&5
 ac_lib_var=`echo Hcurses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5953,7 +5981,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lHcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5957 "configure"
+#line 5985 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5964,7 +5992,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:5968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6017,12 +6045,12 @@ if test ".$ac_cv_func_initscr" != .yes ; then
 	# Check for library containing tgoto.  Do this before curses library
 	# because it may be needed to link the test-case for initscr.
 	echo $ac_n "checking for tgoto""... $ac_c" 1>&6
-echo "configure:6021: checking for tgoto" >&5
+echo "configure:6049: checking for tgoto" >&5
 if eval "test \"`echo '$''{'ac_cv_func_tgoto'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6026 "configure"
+#line 6054 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char tgoto(); below.  */
@@ -6045,7 +6073,7 @@ tgoto();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_tgoto=yes"
 else
@@ -6066,7 +6094,7 @@ else
 		for cf_term_lib in $cf_check_list termcap termlib unknown
 		do
 			echo $ac_n "checking for tgoto in -l$cf_term_lib""... $ac_c" 1>&6
-echo "configure:6070: checking for tgoto in -l$cf_term_lib" >&5
+echo "configure:6098: checking for tgoto in -l$cf_term_lib" >&5
 ac_lib_var=`echo $cf_term_lib'_'tgoto | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6074,7 +6102,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$cf_term_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6078 "configure"
+#line 6106 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6085,7 +6113,7 @@ int main() {
 tgoto()
 ; return 0; }
 EOF
-if { (eval echo configure:6089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6115,7 +6143,7 @@ fi
 	for cf_curs_lib in $cf_check_list xcurses jcurses unknown
 	do
 		echo $ac_n "checking for initscr in -l$cf_curs_lib""... $ac_c" 1>&6
-echo "configure:6119: checking for initscr in -l$cf_curs_lib" >&5
+echo "configure:6147: checking for initscr in -l$cf_curs_lib" >&5
 ac_lib_var=`echo $cf_curs_lib'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6123,7 +6151,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$cf_curs_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6127 "configure"
+#line 6155 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6134,7 +6162,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:6138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6160,16 +6188,16 @@ fi
 	LIBS="-l$cf_curs_lib $cf_save_LIBS"
 	if test "$cf_term_lib" = unknown ; then
 		echo $ac_n "checking if we can link with $cf_curs_lib library""... $ac_c" 1>&6
-echo "configure:6164: checking if we can link with $cf_curs_lib library" >&5
+echo "configure:6192: checking if we can link with $cf_curs_lib library" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 6166 "configure"
+#line 6194 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:6173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -6185,16 +6213,16 @@ rm -f conftest*
 		:
 	elif test "$cf_term_lib" != predefined ; then
 		echo $ac_n "checking if we need both $cf_curs_lib and $cf_term_lib libraries""... $ac_c" 1>&6
-echo "configure:6189: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+echo "configure:6217: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 6191 "configure"
+#line 6219 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr(); tgoto((char *)0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=no
 else
@@ -6204,14 +6232,14 @@ else
   
 			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
 			cat > conftest.$ac_ext <<EOF
-#line 6208 "configure"
+#line 6236 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:6215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -6232,14 +6260,14 @@ fi
 
 	
 echo $ac_n "checking for curses performance tradeoff""... $ac_c" 1>&6
-echo "configure:6236: checking for curses performance tradeoff" >&5
+echo "configure:6264: checking for curses performance tradeoff" >&5
 if eval "test \"`echo '$''{'cf_cv_curs_performance'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cf_cv_curs_performance=no
     cat > conftest.$ac_ext <<EOF
-#line 6243 "configure"
+#line 6271 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -6253,11 +6281,11 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 6261 "configure"
+#line 6289 "configure"
 #include "confdefs.h"
 
 #define CURS_PERFORMANCE
@@ -6272,7 +6300,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_curs_performance=yes
 else
@@ -6295,13 +6323,13 @@ EOF
 
 	
 echo $ac_n "checking for curses touchline function""... $ac_c" 1>&6
-echo "configure:6299: checking for curses touchline function" >&5
+echo "configure:6327: checking for curses touchline function" >&5
 if eval "test \"`echo '$''{'cf_cv_curs_touchline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 6305 "configure"
+#line 6333 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -6309,7 +6337,7 @@ int main() {
 touchline(stdscr, 1,2,3);
 ; return 0; }
 EOF
-if { (eval echo configure:6313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_curs_touchline=bsd
 else
@@ -6317,7 +6345,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 6321 "configure"
+#line 6349 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -6325,7 +6353,7 @@ int main() {
 touchline(stdscr, 1,2);
 ; return 0; }
 EOF
-if { (eval echo configure:6329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_curs_touchline=sysv
 else
@@ -6366,7 +6394,7 @@ test "$cf_cv_curses_dir" != "no" && \
 CPPFLAGS="-I$cf_cv_curses_dir/include -I$cf_cv_curses_dir/include/$cf_ncuhdr_root $CPPFLAGS"
 
 echo $ac_n "checking for $cf_ncuhdr_root header in include-path""... $ac_c" 1>&6
-echo "configure:6370: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "configure:6398: checking for $cf_ncuhdr_root header in include-path" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6377,7 +6405,7 @@ else
 	do
 		
 	cat > conftest.$ac_ext <<EOF
-#line 6381 "configure"
+#line 6409 "configure"
 #include "confdefs.h"
 
 
@@ -6398,7 +6426,7 @@ printf("old\n");
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_h=$cf_header
 	
@@ -6421,7 +6449,7 @@ if test "$cf_cv_ncurses_h" != no ; then
 	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
 echo $ac_n "checking for $cf_ncuhdr_root include-path""... $ac_c" 1>&6
-echo "configure:6425: checking for $cf_ncuhdr_root include-path" >&5
+echo "configure:6453: checking for $cf_ncuhdr_root include-path" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_h2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6516,14 +6544,14 @@ do
 				cf_save_CPPFLAGS="$CPPFLAGS"
 				CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 				cat > conftest.$ac_ext <<EOF
-#line 6520 "configure"
+#line 6548 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello")
 ; return 0; }
 EOF
-if { (eval echo configure:6527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -6550,7 +6578,7 @@ done
 		do
 			
 	cat > conftest.$ac_ext <<EOF
-#line 6554 "configure"
+#line 6582 "configure"
 #include "confdefs.h"
 
 
@@ -6571,7 +6599,7 @@ printf("old\n");
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_h2=$cf_header
 	
@@ -6618,14 +6646,14 @@ do
 				cf_save_CPPFLAGS="$CPPFLAGS"
 				CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 				cat > conftest.$ac_ext <<EOF
-#line 6622 "configure"
+#line 6650 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello")
 ; return 0; }
 EOF
-if { (eval echo configure:6629: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6657: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -6680,7 +6708,7 @@ esac
 
 
 echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
-echo "configure:6684: checking for ncurses version" >&5
+echo "configure:6712: checking for ncurses version" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6706,7 +6734,7 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo configure:6710: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
+	{ (eval echo configure:6738: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
 		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
@@ -6715,7 +6743,7 @@ EOF
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 6719 "configure"
+#line 6747 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -6739,7 +6767,7 @@ int main()
 	exit(0);
 }
 EOF
-if { (eval echo configure:6743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -6770,7 +6798,7 @@ cf_nculib_root=ncurses
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
 echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
-echo "configure:6774: checking for Gpm_Open in -lgpm" >&5
+echo "configure:6802: checking for Gpm_Open in -lgpm" >&5
 ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6778,7 +6806,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgpm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6782 "configure"
+#line 6810 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6789,7 +6817,7 @@ int main() {
 Gpm_Open()
 ; return 0; }
 EOF
-if { (eval echo configure:6793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6805,7 +6833,7 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for initscr in -lgpm""... $ac_c" 1>&6
-echo "configure:6809: checking for initscr in -lgpm" >&5
+echo "configure:6837: checking for initscr in -lgpm" >&5
 ac_lib_var=`echo gpm'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6813,7 +6841,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgpm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6817 "configure"
+#line 6845 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6824,7 +6852,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:6828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6855,7 +6883,7 @@ freebsd*)
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
-echo "configure:6859: checking for tgoto in -lmytinfo" >&5
+echo "configure:6887: checking for tgoto in -lmytinfo" >&5
 ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6863,7 +6891,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmytinfo  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6867 "configure"
+#line 6895 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6874,7 +6902,7 @@ int main() {
 tgoto()
 ; return 0; }
 EOF
-if { (eval echo configure:6878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6907,12 +6935,12 @@ else
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
 	echo $ac_n "checking for initscr""... $ac_c" 1>&6
-echo "configure:6911: checking for initscr" >&5
+echo "configure:6939: checking for initscr" >&5
 if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6916 "configure"
+#line 6944 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr(); below.  */
@@ -6935,7 +6963,7 @@ initscr();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_initscr=yes"
 else
@@ -6955,17 +6983,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for initscr in -l$cf_nculib_root""... $ac_c" 1>&6
-echo "configure:6959: checking for initscr in -l$cf_nculib_root" >&5
+echo "configure:6987: checking for initscr in -l$cf_nculib_root" >&5
 		LIBS="-l$cf_nculib_root $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 6962 "configure"
+#line 6990 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:6969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
@@ -7034,17 +7062,17 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -l$cf_nculib_root in $cf_libdir""... $ac_c" 1>&6
-echo "configure:7038: checking for -l$cf_nculib_root in $cf_libdir" >&5
+echo "configure:7066: checking for -l$cf_nculib_root in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 7041 "configure"
+#line 7069 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:7048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
@@ -7075,7 +7103,7 @@ fi
 
 if test -n "$cf_ncurses_LIBS" ; then
 	echo $ac_n "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS""... $ac_c" 1>&6
-echo "configure:7079: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+echo "configure:7107: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
 	cf_ncurses_SAVE="$LIBS"
 	for p in $cf_ncurses_LIBS ; do
 		q=`echo $LIBS | sed -e "s%$p %%" -e "s%$p$%%"`
@@ -7084,14 +7112,14 @@ echo "configure:7079: checking if we can link $cf_nculib_root without $cf_ncurse
 		fi
 	done
 	cat > conftest.$ac_ext <<EOF
-#line 7088 "configure"
+#line 7116 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -7114,7 +7142,7 @@ EOF
 
 	
 echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
-echo "configure:7118: checking for ncurses version" >&5
+echo "configure:7146: checking for ncurses version" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7140,7 +7168,7 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo configure:7144: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
+	{ (eval echo configure:7172: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
 		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
@@ -7149,7 +7177,7 @@ EOF
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 7153 "configure"
+#line 7181 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -7173,7 +7201,7 @@ int main()
 	exit(0);
 }
 EOF
-if { (eval echo configure:7177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -7198,14 +7226,14 @@ EOF
 ncursesw)
 	
 echo $ac_n "checking for multibyte character support""... $ac_c" 1>&6
-echo "configure:7202: checking for multibyte character support" >&5
+echo "configure:7230: checking for multibyte character support" >&5
 if eval "test \"`echo '$''{'cf_cv_utf8_lib'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cf_save_LIBS="$LIBS"
 	cat > conftest.$ac_ext <<EOF
-#line 7209 "configure"
+#line 7237 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7213,7 +7241,7 @@ int main() {
 putwc(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:7217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_utf8_lib=yes
 else
@@ -7222,7 +7250,7 @@ else
   rm -rf conftest*
   LIBS="-lutf8 $LIBS"
 	 cat > conftest.$ac_ext <<EOF
-#line 7226 "configure"
+#line 7254 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -7230,7 +7258,7 @@ int main() {
 putwc(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:7234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_utf8_lib=add-on
 else
@@ -7267,7 +7295,7 @@ test "$cf_cv_curses_dir" != "no" && \
 CPPFLAGS="-I$cf_cv_curses_dir/include -I$cf_cv_curses_dir/include/$cf_ncuhdr_root $CPPFLAGS"
 
 echo $ac_n "checking for $cf_ncuhdr_root header in include-path""... $ac_c" 1>&6
-echo "configure:7271: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "configure:7299: checking for $cf_ncuhdr_root header in include-path" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7278,7 +7306,7 @@ else
 	do
 		
 	cat > conftest.$ac_ext <<EOF
-#line 7282 "configure"
+#line 7310 "configure"
 #include "confdefs.h"
 
 
@@ -7307,7 +7335,7 @@ printf("old\n");
 	
 ; return 0; }
 EOF
-if { (eval echo configure:7311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_h=$cf_header
 	
@@ -7330,7 +7358,7 @@ if test "$cf_cv_ncurses_h" != no ; then
 	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
 echo $ac_n "checking for $cf_ncuhdr_root include-path""... $ac_c" 1>&6
-echo "configure:7334: checking for $cf_ncuhdr_root include-path" >&5
+echo "configure:7362: checking for $cf_ncuhdr_root include-path" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_h2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7425,14 +7453,14 @@ do
 				cf_save_CPPFLAGS="$CPPFLAGS"
 				CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 				cat > conftest.$ac_ext <<EOF
-#line 7429 "configure"
+#line 7457 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello")
 ; return 0; }
 EOF
-if { (eval echo configure:7436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -7459,7 +7487,7 @@ done
 		do
 			
 	cat > conftest.$ac_ext <<EOF
-#line 7463 "configure"
+#line 7491 "configure"
 #include "confdefs.h"
 
 
@@ -7488,7 +7516,7 @@ printf("old\n");
 	
 ; return 0; }
 EOF
-if { (eval echo configure:7492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_h2=$cf_header
 	
@@ -7535,14 +7563,14 @@ do
 				cf_save_CPPFLAGS="$CPPFLAGS"
 				CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 				cat > conftest.$ac_ext <<EOF
-#line 7539 "configure"
+#line 7567 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello")
 ; return 0; }
 EOF
-if { (eval echo configure:7546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -7597,7 +7625,7 @@ esac
 
 
 echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
-echo "configure:7601: checking for ncurses version" >&5
+echo "configure:7629: checking for ncurses version" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7623,7 +7651,7 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo configure:7627: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
+	{ (eval echo configure:7655: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
 		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
@@ -7632,7 +7660,7 @@ EOF
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 7636 "configure"
+#line 7664 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -7656,7 +7684,7 @@ int main()
 	exit(0);
 }
 EOF
-if { (eval echo configure:7660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -7687,7 +7715,7 @@ cf_nculib_root=ncursesw
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
 echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
-echo "configure:7691: checking for Gpm_Open in -lgpm" >&5
+echo "configure:7719: checking for Gpm_Open in -lgpm" >&5
 ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7695,7 +7723,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgpm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7699 "configure"
+#line 7727 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7706,7 +7734,7 @@ int main() {
 Gpm_Open()
 ; return 0; }
 EOF
-if { (eval echo configure:7710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7722,7 +7750,7 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for initscr in -lgpm""... $ac_c" 1>&6
-echo "configure:7726: checking for initscr in -lgpm" >&5
+echo "configure:7754: checking for initscr in -lgpm" >&5
 ac_lib_var=`echo gpm'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7730,7 +7758,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgpm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7734 "configure"
+#line 7762 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7741,7 +7769,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:7745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7772,7 +7800,7 @@ freebsd*)
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	echo $ac_n "checking for tgoto in -lmytinfo""... $ac_c" 1>&6
-echo "configure:7776: checking for tgoto in -lmytinfo" >&5
+echo "configure:7804: checking for tgoto in -lmytinfo" >&5
 ac_lib_var=`echo mytinfo'_'tgoto | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7780,7 +7808,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmytinfo  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7784 "configure"
+#line 7812 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7791,7 +7819,7 @@ int main() {
 tgoto()
 ; return 0; }
 EOF
-if { (eval echo configure:7795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7824,12 +7852,12 @@ else
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
 	echo $ac_n "checking for initscr""... $ac_c" 1>&6
-echo "configure:7828: checking for initscr" >&5
+echo "configure:7856: checking for initscr" >&5
 if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7833 "configure"
+#line 7861 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr(); below.  */
@@ -7852,7 +7880,7 @@ initscr();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_initscr=yes"
 else
@@ -7872,17 +7900,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for initscr in -l$cf_nculib_root""... $ac_c" 1>&6
-echo "configure:7876: checking for initscr in -l$cf_nculib_root" >&5
+echo "configure:7904: checking for initscr in -l$cf_nculib_root" >&5
 		LIBS="-l$cf_nculib_root $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 7879 "configure"
+#line 7907 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:7886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
@@ -7951,17 +7979,17 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -l$cf_nculib_root in $cf_libdir""... $ac_c" 1>&6
-echo "configure:7955: checking for -l$cf_nculib_root in $cf_libdir" >&5
+echo "configure:7983: checking for -l$cf_nculib_root in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 7958 "configure"
+#line 7986 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:7965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
@@ -7992,7 +8020,7 @@ fi
 
 if test -n "$cf_ncurses_LIBS" ; then
 	echo $ac_n "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS""... $ac_c" 1>&6
-echo "configure:7996: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+echo "configure:8024: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
 	cf_ncurses_SAVE="$LIBS"
 	for p in $cf_ncurses_LIBS ; do
 		q=`echo $LIBS | sed -e "s%$p %%" -e "s%$p$%%"`
@@ -8001,14 +8029,14 @@ echo "configure:7996: checking if we can link $cf_nculib_root without $cf_ncurse
 		fi
 	done
 	cat > conftest.$ac_ext <<EOF
-#line 8005 "configure"
+#line 8033 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -8031,7 +8059,7 @@ EOF
 
 	
 echo $ac_n "checking for ncurses version""... $ac_c" 1>&6
-echo "configure:8035: checking for ncurses version" >&5
+echo "configure:8063: checking for ncurses version" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8057,7 +8085,7 @@ Autoconf "old"
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo configure:8061: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
+	{ (eval echo configure:8089: \"$cf_try\") 1>&5; (eval $cf_try) 2>&5; }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
 		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
@@ -8066,7 +8094,7 @@ EOF
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 8070 "configure"
+#line 8098 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -8090,7 +8118,7 @@ int main()
 	exit(0);
 }
 EOF
-if { (eval echo configure:8094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -8119,20 +8147,20 @@ pdcurses)
 slang)
 	
 echo $ac_n "checking for slang header file""... $ac_c" 1>&6
-echo "configure:8123: checking for slang header file" >&5
+echo "configure:8151: checking for slang header file" >&5
 if eval "test \"`echo '$''{'cf_cv_slang_header'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 8129 "configure"
+#line 8157 "configure"
 #include "confdefs.h"
 #include <slang.h>
 int main() {
 printf("%s\n", SLANG_VERSION)
 ; return 0; }
 EOF
-if { (eval echo configure:8136: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_slang_header=predefined
 else
@@ -8256,14 +8284,14 @@ do
 				cf_save_CPPFLAGS="$CPPFLAGS"
 				CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 				cat > conftest.$ac_ext <<EOF
-#line 8260 "configure"
+#line 8288 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello")
 ; return 0; }
 EOF
-if { (eval echo configure:8267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -8296,24 +8324,24 @@ else
   
 cf_cv_termlib=none
 cat > conftest.$ac_ext <<EOF
-#line 8300 "configure"
+#line 8328 "configure"
 #include "confdefs.h"
 
 int main() {
 char *x=(char*)tgoto("",0,0)
 ; return 0; }
 EOF
-if { (eval echo configure:8307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 8310 "configure"
+#line 8338 "configure"
 #include "confdefs.h"
 
 int main() {
 int x=tigetstr("")
 ; return 0; }
 EOF
-if { (eval echo configure:8317: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_termlib=terminfo
 else
@@ -8342,16 +8370,16 @@ if test "$cf_cv_termlib" = none; then
 	for cf_func in tigetstr tgetstr
 	do
 		echo $ac_n "checking for $cf_func in -l$cf_lib""... $ac_c" 1>&6
-echo "configure:8346: checking for $cf_func in -l$cf_lib" >&5
+echo "configure:8374: checking for $cf_func in -l$cf_lib" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 8348 "configure"
+#line 8376 "configure"
 #include "confdefs.h"
 
 int main() {
 int x=$cf_func("")
 ; return 0; }
 EOF
-if { (eval echo configure:8355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -8378,7 +8406,7 @@ fi
 if test "$cf_cv_termlib" = none; then
 	# allow curses library for broken AIX system.
 	echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
-echo "configure:8382: checking for initscr in -lcurses" >&5
+echo "configure:8410: checking for initscr in -lcurses" >&5
 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8386,7 +8414,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8390 "configure"
+#line 8418 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8397,7 +8425,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:8401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8418,7 +8446,7 @@ else
 fi
 
 	echo $ac_n "checking for tgoto in -ltermcap""... $ac_c" 1>&6
-echo "configure:8422: checking for tgoto in -ltermcap" >&5
+echo "configure:8450: checking for tgoto in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tgoto | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8426,7 +8454,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8430 "configure"
+#line 8458 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8437,7 +8465,7 @@ int main() {
 tgoto()
 ; return 0; }
 EOF
-if { (eval echo configure:8441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8469,12 +8497,12 @@ fi
 
 cf_slang_LIBS2="$LIBS"
 echo $ac_n "checking for acos""... $ac_c" 1>&6
-echo "configure:8473: checking for acos" >&5
+echo "configure:8501: checking for acos" >&5
 if eval "test \"`echo '$''{'ac_cv_func_acos'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8478 "configure"
+#line 8506 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char acos(); below.  */
@@ -8497,7 +8525,7 @@ acos();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_acos=yes"
 else
@@ -8516,7 +8544,7 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for acos in -lm""... $ac_c" 1>&6
-echo "configure:8520: checking for acos in -lm" >&5
+echo "configure:8548: checking for acos in -lm" >&5
 ac_lib_var=`echo m'_'acos | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8524,7 +8552,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm $LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8528 "configure"
+#line 8556 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8535,7 +8563,7 @@ int main() {
 acos()
 ; return 0; }
 EOF
-if { (eval echo configure:8539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8577,12 +8605,12 @@ os2*)
 	eval 'cf_cv_have_lib_'video'=no'
 	cf_libdir=""
 	echo $ac_n "checking for v_init""... $ac_c" 1>&6
-echo "configure:8581: checking for v_init" >&5
+echo "configure:8609: checking for v_init" >&5
 if eval "test \"`echo '$''{'ac_cv_func_v_init'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8586 "configure"
+#line 8614 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char v_init(); below.  */
@@ -8605,7 +8633,7 @@ v_init();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_v_init=yes"
 else
@@ -8625,17 +8653,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for v_init in -lvideo""... $ac_c" 1>&6
-echo "configure:8629: checking for v_init in -lvideo" >&5
+echo "configure:8657: checking for v_init in -lvideo" >&5
 		LIBS="-lvideo $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 8632 "configure"
+#line 8660 "configure"
 #include "confdefs.h"
 #include <sys/video.h>
 int main() {
 v_init()
 ; return 0; }
 EOF
-if { (eval echo configure:8639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'video'=yes'
@@ -8704,17 +8732,17 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -lvideo in $cf_libdir""... $ac_c" 1>&6
-echo "configure:8708: checking for -lvideo in $cf_libdir" >&5
+echo "configure:8736: checking for -lvideo in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -lvideo $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 8711 "configure"
+#line 8739 "configure"
 #include "confdefs.h"
 #include <sys/video.h>
 int main() {
 v_init()
 ; return 0; }
 EOF
-if { (eval echo configure:8718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'video'=yes'
@@ -8747,12 +8775,12 @@ esac
 	eval 'cf_cv_have_lib_'slang'=no'
 	cf_libdir=""
 	echo $ac_n "checking for SLtt_get_screen_size""... $ac_c" 1>&6
-echo "configure:8751: checking for SLtt_get_screen_size" >&5
+echo "configure:8779: checking for SLtt_get_screen_size" >&5
 if eval "test \"`echo '$''{'ac_cv_func_SLtt_get_screen_size'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8756 "configure"
+#line 8784 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char SLtt_get_screen_size(); below.  */
@@ -8775,7 +8803,7 @@ SLtt_get_screen_size();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_SLtt_get_screen_size=yes"
 else
@@ -8795,17 +8823,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for SLtt_get_screen_size in -lslang""... $ac_c" 1>&6
-echo "configure:8799: checking for SLtt_get_screen_size in -lslang" >&5
+echo "configure:8827: checking for SLtt_get_screen_size in -lslang" >&5
 		LIBS="-lslang $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 8802 "configure"
+#line 8830 "configure"
 #include "confdefs.h"
 #include <slang.h>
 int main() {
 SLtt_get_screen_size()
 ; return 0; }
 EOF
-if { (eval echo configure:8809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'slang'=yes'
@@ -8874,17 +8902,17 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -lslang in $cf_libdir""... $ac_c" 1>&6
-echo "configure:8878: checking for -lslang in $cf_libdir" >&5
+echo "configure:8906: checking for -lslang in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -lslang $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 8881 "configure"
+#line 8909 "configure"
 #include "confdefs.h"
 #include <slang.h>
 int main() {
 SLtt_get_screen_size()
 ; return 0; }
 EOF
-if { (eval echo configure:8888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'slang'=yes'
@@ -8913,7 +8941,7 @@ fi
 
 cf_slang_LIBS3="$LIBS"
 echo $ac_n "checking if we can link slang without termcap""... $ac_c" 1>&6
-echo "configure:8917: checking if we can link slang without termcap" >&5
+echo "configure:8945: checking if we can link slang without termcap" >&5
 if test -n "`echo $cf_slang_LIBS1 | sed -e 's/ //g'`" ; then
 	cf_exclude=`echo ".$cf_slang_LIBS2" | sed -e "s%$cf_slang_LIBS1%%" -e 's%^.%%'`
 else
@@ -8921,14 +8949,14 @@ else
 fi
 LIBS=`echo ".$cf_slang_LIBS3" | sed -e "s%$cf_exclude%%" -e 's%^.%%'`
 cat > conftest.$ac_ext <<EOF
-#line 8925 "configure"
+#line 8953 "configure"
 #include "confdefs.h"
 #include <slang.h>
 int main() {
 SLtt_get_screen_size()
 ; return 0; }
 EOF
-if { (eval echo configure:8932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -8945,13 +8973,13 @@ test $cf_result = no && LIBS="$cf_slang_LIBS3"
 
 
 echo $ac_n "checking if we must tell slang this is UNIX""... $ac_c" 1>&6
-echo "configure:8949: checking if we must tell slang this is UNIX" >&5
+echo "configure:8977: checking if we must tell slang this is UNIX" >&5
 if eval "test \"`echo '$''{'cf_cv_slang_unix'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 8955 "configure"
+#line 8983 "configure"
 #include "confdefs.h"
 #include <slang.h>
 int main() {
@@ -8965,7 +8993,7 @@ SLang_TT_Baud_Rate = 1
 
 ; return 0; }
 EOF
-if { (eval echo configure:8969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_slang_unix=yes
 else
@@ -8991,7 +9019,7 @@ eval cf_libdir=$libdir
 cf_libdir=`echo $cf_libdir | sed -e s%'^NONE/'%$prefix/% -e s%'^NONE/'%$ac_default_prefix/%`
 
 echo $ac_n "checking for location of config-file""... $ac_c" 1>&6
-echo "configure:8995: checking for location of config-file" >&5
+echo "configure:9023: checking for location of config-file" >&5
 LYNX_CFG_FILE=$cf_libdir/lynx.cfg
 cat >> confdefs.h <<EOF
 #define LYNX_CFG_FILE "$LYNX_CFG_FILE"
@@ -9003,7 +9031,7 @@ CHARSET_DEFS=
 
 
 echo $ac_n "checking if you want only a few charsets""... $ac_c" 1>&6
-echo "configure:9007: checking if you want only a few charsets" >&5
+echo "configure:9035: checking if you want only a few charsets" >&5
 
 # Check whether --with-charsets or --without-charsets was given.
 if test "${with_charsets+set}" = set; then
@@ -9064,12 +9092,12 @@ fi
 
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:9068: checking for ANSI C header files" >&5
+echo "configure:9096: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9073 "configure"
+#line 9101 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -9077,7 +9105,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9094,7 +9122,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 9098 "configure"
+#line 9126 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -9112,7 +9140,7 @@ 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 <<EOF
-#line 9116 "configure"
+#line 9144 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -9133,7 +9161,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 9137 "configure"
+#line 9165 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -9144,7 +9172,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:9148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -9168,12 +9196,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:9172: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:9200: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9177 "configure"
+#line 9205 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -9182,7 +9210,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:9186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -9207,12 +9235,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:9211: checking for $ac_hdr that defines DIR" >&5
+echo "configure:9239: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9216 "configure"
+#line 9244 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -9220,7 +9248,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:9224: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9252: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -9245,7 +9273,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:9249: checking for opendir in -ldir" >&5
+echo "configure:9277: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9253,7 +9281,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9257 "configure"
+#line 9285 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9264,7 +9292,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:9268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9286,7 +9314,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:9290: checking for opendir in -lx" >&5
+echo "configure:9318: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9294,7 +9322,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9298 "configure"
+#line 9326 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9305,7 +9333,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:9309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9348,17 +9376,17 @@ for ac_hdr in \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9352: checking for $ac_hdr" >&5
+echo "configure:9380: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9357 "configure"
+#line 9385 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9362: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9390: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9386,13 +9414,13 @@ done
 
 
 echo $ac_n "checking termio.h and termios.h""... $ac_c" 1>&6
-echo "configure:9390: checking termio.h and termios.h" >&5
+echo "configure:9418: checking termio.h and termios.h" >&5
 if eval "test \"`echo '$''{'cf_cv_termio_and_termios'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 9396 "configure"
+#line 9424 "configure"
 #include "confdefs.h"
 
 #if HAVE_TERMIO_H
@@ -9405,7 +9433,7 @@ int main() {
 putchar (0x0a)
 ; return 0; }
 EOF
-if { (eval echo configure:9409: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_termio_and_termios=yes
 else
@@ -9425,13 +9453,13 @@ EOF
 
 
 echo $ac_n "checking for sigaction and structs""... $ac_c" 1>&6
-echo "configure:9429: checking for sigaction and structs" >&5
+echo "configure:9457: checking for sigaction and structs" >&5
 if eval "test \"`echo '$''{'cf_cv_func_sigaction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 9435 "configure"
+#line 9463 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -9446,7 +9474,7 @@ struct sigaction act;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:9450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_func_sigaction=yes
 else
@@ -9470,17 +9498,17 @@ for ac_hdr in sys/wait.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9474: checking for $ac_hdr" >&5
+echo "configure:9502: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9479 "configure"
+#line 9507 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9484: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9512: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9517,17 +9545,17 @@ for ac_hdr in wait.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9521: checking for $ac_hdr" >&5
+echo "configure:9549: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9526 "configure"
+#line 9554 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9557,17 +9585,17 @@ for ac_hdr in waitstatus.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9561: checking for $ac_hdr" >&5
+echo "configure:9589: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9566 "configure"
+#line 9594 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9608,13 +9636,13 @@ fi
 
 
 echo $ac_n "checking for union wait""... $ac_c" 1>&6
-echo "configure:9612: checking for union wait" >&5
+echo "configure:9640: checking for union wait" >&5
 if eval "test \"`echo '$''{'cf_cv_type_unionwait'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 9618 "configure"
+#line 9646 "configure"
 #include "confdefs.h"
 $cf_wait_headers
 int main() {
@@ -9625,7 +9653,7 @@ int x;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:9629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_type_unionwait=no
 	 echo compiles ok w/o union wait 1>&5
@@ -9636,7 +9664,7 @@ else
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 9640 "configure"
+#line 9668 "configure"
 #include "confdefs.h"
 $cf_wait_headers
 int main() {
@@ -9651,7 +9679,7 @@ union wait x;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:9655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_type_unionwait=yes
 	 echo compiles ok with union wait and possibly macros too 1>&5
@@ -9678,20 +9706,20 @@ EOF
 if test $cf_cv_type_unionwait = yes; then
 
 	echo $ac_n "checking if union wait can be used as wait-arg""... $ac_c" 1>&6
-echo "configure:9682: checking if union wait can be used as wait-arg" >&5
+echo "configure:9710: checking if union wait can be used as wait-arg" >&5
 	if eval "test \"`echo '$''{'cf_cv_arg_union_wait'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 9688 "configure"
+#line 9716 "configure"
 #include "confdefs.h"
 $cf_wait_headers
 int main() {
 union wait x; wait(&x)
 ; return 0; }
 EOF
-if { (eval echo configure:9695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_arg_union_wait=yes
 else
@@ -9711,20 +9739,20 @@ EOF
 
 
 	echo $ac_n "checking if union wait can be used as waitpid-arg""... $ac_c" 1>&6
-echo "configure:9715: checking if union wait can be used as waitpid-arg" >&5
+echo "configure:9743: checking if union wait can be used as waitpid-arg" >&5
 	if eval "test \"`echo '$''{'cf_cv_arg_union_waitpid'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 9721 "configure"
+#line 9749 "configure"
 #include "confdefs.h"
 $cf_wait_headers
 int main() {
 union wait x; waitpid(0, &x, 0)
 ; return 0; }
 EOF
-if { (eval echo configure:9728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_arg_union_waitpid=yes
 else
@@ -9750,17 +9778,17 @@ for ac_hdr in stdarg.h varargs.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9754: checking for $ac_hdr" >&5
+echo "configure:9782: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9759 "configure"
+#line 9787 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9764: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9792: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9787,13 +9815,13 @@ fi
 done
 
 echo $ac_n "checking for standard varargs""... $ac_c" 1>&6
-echo "configure:9791: checking for standard varargs" >&5
+echo "configure:9819: checking for standard varargs" >&5
 if eval "test \"`echo '$''{'cf_cv_ansi_varargs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 9797 "configure"
+#line 9825 "configure"
 #include "confdefs.h"
 
 #if HAVE_STDARG_H
@@ -9808,7 +9836,7 @@ int main() {
 return 0;} int foo(char *fmt,...){va_list args;va_start(args,fmt);va_end(args)
 ; return 0; }
 EOF
-if { (eval echo configure:9812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ansi_varargs=yes
 else
@@ -9828,12 +9856,12 @@ EOF
 
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:9832: checking for uid_t in sys/types.h" >&5
+echo "configure:9860: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9837 "configure"
+#line 9865 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -9862,7 +9890,7 @@ EOF
 fi
 
 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:9866: checking type of array argument to getgroups" >&5
+echo "configure:9894: checking type of array argument to getgroups" >&5
 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9870,7 +9898,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9874 "configure"
+#line 9902 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -9895,7 +9923,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:9899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
     ac_cv_type_getgroups=gid_t
 else
@@ -9909,7 +9937,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 9913 "configure"
+#line 9941 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -9933,12 +9961,12 @@ EOF
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:9937: checking for pid_t" >&5
+echo "configure:9965: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9942 "configure"
+#line 9970 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -9966,12 +9994,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:9970: checking for uid_t in sys/types.h" >&5
+echo "configure:9998: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9975 "configure"
+#line 10003 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -10000,12 +10028,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:10004: checking for mode_t" >&5
+echo "configure:10032: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10009 "configure"
+#line 10037 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -10037,19 +10065,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:10041: checking for working alloca.h" >&5
+echo "configure:10069: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10046 "configure"
+#line 10074 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:10053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -10070,12 +10098,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:10074: checking for alloca" >&5
+echo "configure:10102: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10079 "configure"
+#line 10107 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -10103,7 +10131,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:10107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -10135,12 +10163,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:10139: checking whether alloca needs Cray hooks" >&5
+echo "configure:10167: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10144 "configure"
+#line 10172 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -10165,12 +10193,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10169: checking for $ac_func" >&5
+echo "configure:10197: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10174 "configure"
+#line 10202 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10193,7 +10221,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10220,7 +10248,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:10224: checking stack direction for C alloca" >&5
+echo "configure:10252: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10228,7 +10256,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 10232 "configure"
+#line 10260 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -10247,7 +10275,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:10251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -10270,17 +10298,17 @@ fi
 
 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:10274: checking for vfork.h" >&5
+echo "configure:10302: checking for vfork.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10279 "configure"
+#line 10307 "configure"
 #include "confdefs.h"
 #include <vfork.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10305,18 +10333,18 @@ else
 fi
 
 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:10309: checking for working vfork" >&5
+echo "configure:10337: checking for working vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" = yes; then
   echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:10315: checking for vfork" >&5
+echo "configure:10343: checking for vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10320 "configure"
+#line 10348 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vfork(); below.  */
@@ -10339,7 +10367,7 @@ vfork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vfork=yes"
 else
@@ -10361,7 +10389,7 @@ fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 else
   cat > conftest.$ac_ext <<EOF
-#line 10365 "configure"
+#line 10393 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -10456,7 +10484,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:10460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_vfork_works=yes
 else
@@ -10480,13 +10508,13 @@ fi
 
 
 echo $ac_n "checking if we should use fcntl or ioctl""... $ac_c" 1>&6
-echo "configure:10484: checking if we should use fcntl or ioctl" >&5
+echo "configure:10512: checking if we should use fcntl or ioctl" >&5
 if eval "test \"`echo '$''{'cf_cv_fionbio'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 10490 "configure"
+#line 10518 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10498,7 +10526,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:10502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_fionbio=ioctl
 else
@@ -10507,7 +10535,7 @@ else
   rm -rf conftest*
   
 cat > conftest.$ac_ext <<EOF
-#line 10511 "configure"
+#line 10539 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10524,7 +10552,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:10528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_fionbio=fcntl
 else
@@ -10547,20 +10575,20 @@ EOF
 
 
 echo $ac_n "checking for broken/missing definition of remove""... $ac_c" 1>&6
-echo "configure:10551: checking for broken/missing definition of remove" >&5
+echo "configure:10579: checking for broken/missing definition of remove" >&5
 if eval "test \"`echo '$''{'cf_cv_baddef_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 10557 "configure"
+#line 10585 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 remove("dummy")
 ; return 0; }
 EOF
-if { (eval echo configure:10564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_baddef_remove=no
 else
@@ -10568,7 +10596,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 10572 "configure"
+#line 10600 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 		int __unlink(name) { return unlink(name); } 
@@ -10576,7 +10604,7 @@ int main() {
 remove("dummy")
 ; return 0; }
 EOF
-if { (eval echo configure:10580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_baddef_remove=yes
 else
@@ -10600,13 +10628,13 @@ EOF
 
 
 echo $ac_n "checking for lstat""... $ac_c" 1>&6
-echo "configure:10604: checking for lstat" >&5
+echo "configure:10632: checking for lstat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_lstat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 10610 "configure"
+#line 10638 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10615,7 +10643,7 @@ int main() {
 lstat(".", (struct stat *)0)
 ; return 0; }
 EOF
-if { (eval echo configure:10619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_lstat=yes
 else
@@ -10658,12 +10686,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10662: checking for $ac_func" >&5
+echo "configure:10690: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10667 "configure"
+#line 10695 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10686,7 +10714,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10716,12 +10744,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10720: checking for $ac_func" >&5
+echo "configure:10748: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10725 "configure"
+#line 10753 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10744,7 +10772,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10773,7 +10801,7 @@ done
 
 
 echo $ac_n "checking for random-integer functions""... $ac_c" 1>&6
-echo "configure:10777: checking for random-integer functions" >&5
+echo "configure:10805: checking for random-integer functions" >&5
 if eval "test \"`echo '$''{'cf_cv_srand_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10784,7 +10812,7 @@ do
 	cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
 	cf_rand_func=`echo  $cf_func | sed -e 's%.*/%%'`
 cat > conftest.$ac_ext <<EOF
-#line 10788 "configure"
+#line 10816 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -10798,7 +10826,7 @@ int main() {
 long seed = 1; $cf_srand_func(seed); seed = $cf_rand_func()
 ; return 0; }
 EOF
-if { (eval echo configure:10802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_srand_func=$cf_func
  break
@@ -10814,7 +10842,7 @@ fi
 echo "$ac_t""$cf_cv_srand_func" 1>&6
 if test "$cf_cv_srand_func" != unknown ; then
 	echo $ac_n "checking for range of random-integers""... $ac_c" 1>&6
-echo "configure:10818: checking for range of random-integers" >&5
+echo "configure:10846: checking for range of random-integers" >&5
 if eval "test \"`echo '$''{'cf_cv_rand_max'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10830,7 +10858,7 @@ else
 			;;
 		esac
 		cat > conftest.$ac_ext <<EOF
-#line 10834 "configure"
+#line 10862 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -10844,7 +10872,7 @@ int main() {
 long x = $cf_cv_rand_max
 ; return 0; }
 EOF
-if { (eval echo configure:10848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -10880,12 +10908,12 @@ for ac_func in strstr
 do
 
 echo $ac_n "checking for $ac_func declaration""... $ac_c" 1>&6
-echo "configure:10884: checking for $ac_func declaration" >&5
+echo "configure:10912: checking for $ac_func declaration" >&5
 if eval "test \"`echo '$''{'ac_cv_func_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10889 "configure"
+#line 10917 "configure"
 #include "confdefs.h"
 #include <string.h>
 int main() {
@@ -10894,11 +10922,11 @@ extern	int	${ac_func}();
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:10898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 cat > conftest.$ac_ext <<EOF
-#line 10902 "configure"
+#line 10930 "configure"
 #include "confdefs.h"
 #include <string.h>
 int main() {
@@ -10907,7 +10935,7 @@ int	(*p)() = ${ac_func};
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:10911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -10949,12 +10977,12 @@ for ac_func in getgrgid getgrnam
 do
 
 echo $ac_n "checking for $ac_func declaration""... $ac_c" 1>&6
-echo "configure:10953: checking for $ac_func declaration" >&5
+echo "configure:10981: checking for $ac_func declaration" >&5
 if eval "test \"`echo '$''{'ac_cv_func_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10958 "configure"
+#line 10986 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -10965,11 +10993,11 @@ extern	int	${ac_func}();
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:10969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 cat > conftest.$ac_ext <<EOF
-#line 10973 "configure"
+#line 11001 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -10980,7 +11008,7 @@ int	(*p)() = ${ac_func};
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:10984: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -11022,13 +11050,13 @@ done
 
 
 echo $ac_n "checking if TRUE/FALSE are defined""... $ac_c" 1>&6
-echo "configure:11026: checking if TRUE/FALSE are defined" >&5
+echo "configure:11054: checking if TRUE/FALSE are defined" >&5
 if eval "test \"`echo '$''{'cf_cv_bool_defs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 11032 "configure"
+#line 11060 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -11037,7 +11065,7 @@ int main() {
 int x = TRUE, y = FALSE
 ; return 0; }
 EOF
-if { (eval echo configure:11041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11069: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_bool_defs=yes
 else
@@ -11064,13 +11092,13 @@ fi
 
 
 echo $ac_n "checking if external errno is declared""... $ac_c" 1>&6
-echo "configure:11068: checking if external errno is declared" >&5
+echo "configure:11096: checking if external errno is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_dcl_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11074 "configure"
+#line 11102 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -11083,7 +11111,7 @@ int main() {
 long x = (long) errno
 ; return 0; }
 EOF
-if { (eval echo configure:11087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_dcl_errno=yes
 else
@@ -11111,13 +11139,13 @@ fi
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
 echo $ac_n "checking if external errno exists""... $ac_c" 1>&6
-echo "configure:11115: checking if external errno exists" >&5
+echo "configure:11143: checking if external errno exists" >&5
 if eval "test \"`echo '$''{'cf_cv_have_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11121 "configure"
+#line 11149 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -11127,7 +11155,7 @@ int main() {
 errno = 2
 ; return 0; }
 EOF
-if { (eval echo configure:11131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_errno=yes
 else
@@ -11157,21 +11185,21 @@ fi
 
 
 echo $ac_n "checking if we can set errno""... $ac_c" 1>&6
-echo "configure:11161: checking if we can set errno" >&5
+echo "configure:11189: checking if we can set errno" >&5
 if eval "test \"`echo '$''{'cf_cv_set_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 11168 "configure"
+#line 11196 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 errno = 255
 ; return 0; }
 EOF
-if { (eval echo configure:11175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_set_errno=maybe
 else
@@ -11183,7 +11211,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 11187 "configure"
+#line 11215 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -11193,7 +11221,7 @@ int main()
 	exit(errno != 255);
 }
 EOF
-if { (eval echo configure:11197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cf_cv_set_errno=yes
 else
@@ -11216,20 +11244,20 @@ EOF
 
 
 echo $ac_n "checking for setlocale()""... $ac_c" 1>&6
-echo "configure:11220: checking for setlocale()" >&5
+echo "configure:11248: checking for setlocale()" >&5
 if eval "test \"`echo '$''{'cf_cv_locale'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 11226 "configure"
+#line 11254 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 setlocale(LC_ALL, "")
 ; return 0; }
 EOF
-if { (eval echo configure:11233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_locale=yes
 else
@@ -11250,13 +11278,13 @@ EOF
 
 
 echo $ac_n "checking if NGROUPS is defined""... $ac_c" 1>&6
-echo "configure:11254: checking if NGROUPS is defined" >&5
+echo "configure:11282: checking if NGROUPS is defined" >&5
 if eval "test \"`echo '$''{'cf_cv_ngroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 11260 "configure"
+#line 11288 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -11270,7 +11298,7 @@ int main() {
 int x = NGROUPS
 ; return 0; }
 EOF
-if { (eval echo configure:11274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ngroups=yes
 else
@@ -11278,7 +11306,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 11282 "configure"
+#line 11310 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -11292,7 +11320,7 @@ int main() {
 int x = NGROUPS_MAX
 ; return 0; }
 EOF
-if { (eval echo configure:11296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ngroups=NGROUPS_MAX
 else
@@ -11324,13 +11352,13 @@ fi
 
     
 echo $ac_n "checking if external sys_nerr is declared""... $ac_c" 1>&6
-echo "configure:11328: checking if external sys_nerr is declared" >&5
+echo "configure:11356: checking if external sys_nerr is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_dcl_sys_nerr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11334 "configure"
+#line 11362 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -11343,7 +11371,7 @@ int main() {
 long x = (long) sys_nerr
 ; return 0; }
 EOF
-if { (eval echo configure:11347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_dcl_sys_nerr=yes
 else
@@ -11371,13 +11399,13 @@ fi
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
 echo $ac_n "checking if external sys_nerr exists""... $ac_c" 1>&6
-echo "configure:11375: checking if external sys_nerr exists" >&5
+echo "configure:11403: checking if external sys_nerr exists" >&5
 if eval "test \"`echo '$''{'cf_cv_have_sys_nerr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11381 "configure"
+#line 11409 "configure"
 #include "confdefs.h"
 
 #undef sys_nerr
@@ -11387,7 +11415,7 @@ int main() {
 sys_nerr = 2
 ; return 0; }
 EOF
-if { (eval echo configure:11391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_sys_nerr=yes
 else
@@ -11416,13 +11444,13 @@ fi
 
     
 echo $ac_n "checking if external sys_errlist is declared""... $ac_c" 1>&6
-echo "configure:11420: checking if external sys_errlist is declared" >&5
+echo "configure:11448: checking if external sys_errlist is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_dcl_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11426 "configure"
+#line 11454 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -11435,7 +11463,7 @@ int main() {
 long x = (long) sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:11439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_dcl_sys_errlist=yes
 else
@@ -11463,13 +11491,13 @@ fi
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
 echo $ac_n "checking if external sys_errlist exists""... $ac_c" 1>&6
-echo "configure:11467: checking if external sys_errlist exists" >&5
+echo "configure:11495: checking if external sys_errlist exists" >&5
 if eval "test \"`echo '$''{'cf_cv_have_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11473 "configure"
+#line 11501 "configure"
 #include "confdefs.h"
 
 #undef sys_errlist
@@ -11479,7 +11507,7 @@ int main() {
 sys_errlist = 2
 ; return 0; }
 EOF
-if { (eval echo configure:11483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_sys_errlist=yes
 else
@@ -11512,17 +11540,17 @@ for ac_hdr in lastlog.h paths.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11516: checking for $ac_hdr" >&5
+echo "configure:11544: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11521 "configure"
+#line 11549 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11549,13 +11577,13 @@ fi
 done
 
 echo $ac_n "checking for lastlog path""... $ac_c" 1>&6
-echo "configure:11553: checking for lastlog path" >&5
+echo "configure:11581: checking for lastlog path" >&5
 if eval "test \"`echo '$''{'cf_cv_path_lastlog'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 11559 "configure"
+#line 11587 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11570,7 +11598,7 @@ int main() {
 char *path = _PATH_LASTLOG
 ; return 0; }
 EOF
-if { (eval echo configure:11574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_path_lastlog="_PATH_LASTLOG"
 else
@@ -11597,7 +11625,7 @@ EOF
 
 
 echo $ac_n "checking for utmp implementation""... $ac_c" 1>&6
-echo "configure:11601: checking for utmp implementation" >&5
+echo "configure:11629: checking for utmp implementation" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11613,7 +11641,7 @@ cf_utmp_includes="
 #endif
 "
 	cat > conftest.$ac_ext <<EOF
-#line 11617 "configure"
+#line 11645 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int main() {
@@ -11622,7 +11650,7 @@ struct $cf_header x;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:11626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp=$cf_header
 	 break
@@ -11632,7 +11660,7 @@ else
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 11636 "configure"
+#line 11664 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int main() {
@@ -11641,7 +11669,7 @@ struct $cf_header x;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:11645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11673: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp=$cf_header
 	 break
@@ -11671,13 +11699,13 @@ EOF
 	
 if test $cf_cv_have_utmp != no ; then
 echo $ac_n "checking if utmp.ut_host is declared""... $ac_c" 1>&6
-echo "configure:11675: checking if utmp.ut_host is declared" >&5
+echo "configure:11703: checking if utmp.ut_host is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp_ut_host'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 11681 "configure"
+#line 11709 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11686,7 +11714,7 @@ int main() {
 struct $cf_cv_have_utmp x; char *y = &x.ut_host[0]
 ; return 0; }
 EOF
-if { (eval echo configure:11690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_host=yes
 else
@@ -11709,7 +11737,7 @@ fi
 	
 if test $cf_cv_have_utmp != no ; then
 echo $ac_n "checking if utmp.ut_name is declared""... $ac_c" 1>&6
-echo "configure:11713: checking if utmp.ut_name is declared" >&5
+echo "configure:11741: checking if utmp.ut_name is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp_ut_name'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11725,7 +11753,7 @@ cf_utmp_includes="
 "
 for cf_header in ut_name ut_user ; do
 	cat > conftest.$ac_ext <<EOF
-#line 11729 "configure"
+#line 11757 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int main() {
@@ -11734,7 +11762,7 @@ struct $cf_cv_have_utmp x;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:11738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_name=$cf_header
 	 break
@@ -11765,7 +11793,7 @@ fi
 	
 if test $cf_cv_have_utmp != no ; then
 echo $ac_n "checking for exit-status in $cf_cv_have_utmp""... $ac_c" 1>&6
-echo "configure:11769: checking for exit-status in $cf_cv_have_utmp" >&5
+echo "configure:11797: checking for exit-status in $cf_cv_have_utmp" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp_ut_xstatus'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11777,7 +11805,7 @@ for cf_result in \
 	ut_exit.ut_exit
 do
 cat > conftest.$ac_ext <<EOF
-#line 11781 "configure"
+#line 11809 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11786,7 +11814,7 @@ int main() {
 struct $cf_cv_have_utmp x; long y = x.$cf_result = 0
 ; return 0; }
 EOF
-if { (eval echo configure:11790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11818: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_xstatus=$cf_result
 	 break
@@ -11817,13 +11845,13 @@ fi
 	
 if test $cf_cv_have_utmp != no ; then
 echo $ac_n "checking if utmp.ut_xtime is declared""... $ac_c" 1>&6
-echo "configure:11821: checking if utmp.ut_xtime is declared" >&5
+echo "configure:11849: checking if utmp.ut_xtime is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp_ut_xtime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 11827 "configure"
+#line 11855 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11832,7 +11860,7 @@ int main() {
 struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0
 ; return 0; }
 EOF
-if { (eval echo configure:11836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_xtime=yes
 else
@@ -11840,7 +11868,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 11844 "configure"
+#line 11872 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11849,7 +11877,7 @@ int main() {
 struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec
 ; return 0; }
 EOF
-if { (eval echo configure:11853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11881: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_xtime=define
 else
@@ -11883,13 +11911,13 @@ fi
 	
 if test $cf_cv_have_utmp != no ; then
 echo $ac_n "checking if utmp.ut_session is declared""... $ac_c" 1>&6
-echo "configure:11887: checking if utmp.ut_session is declared" >&5
+echo "configure:11915: checking if utmp.ut_session is declared" >&5
 if eval "test \"`echo '$''{'cf_cv_have_utmp_ut_session'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 11893 "configure"
+#line 11921 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11898,7 +11926,7 @@ int main() {
 struct $cf_cv_have_utmp x; long y = x.ut_session
 ; return 0; }
 EOF
-if { (eval echo configure:11902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_have_utmp_ut_session=yes
 else
@@ -11922,14 +11950,14 @@ fi
 
 	
 echo $ac_n "checking if $cf_cv_have_utmp is SYSV flavor""... $ac_c" 1>&6
-echo "configure:11926: checking if $cf_cv_have_utmp is SYSV flavor" >&5
+echo "configure:11954: checking if $cf_cv_have_utmp is SYSV flavor" >&5
 if eval "test \"`echo '$''{'cf_cv_sysv_utmp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
 cat > conftest.$ac_ext <<EOF
-#line 11933 "configure"
+#line 11961 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11943,7 +11971,7 @@ struct $cf_cv_have_utmp x;
 	end${cf_prefix}ent();
 ; return 0; }
 EOF
-if { (eval echo configure:11947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_sysv_utmp=yes
 else
@@ -11966,13 +11994,13 @@ fi
 
 
 echo $ac_n "checking if external h_errno exists""... $ac_c" 1>&6
-echo "configure:11970: checking if external h_errno exists" >&5
+echo "configure:11998: checking if external h_errno exists" >&5
 if eval "test \"`echo '$''{'cf_cv_have_h_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 11976 "configure"
+#line 12004 "configure"
 #include "confdefs.h"
 
 #undef h_errno
@@ -11982,7 +12010,7 @@ int main() {
 h_errno = 2
 ; return 0; }
 EOF
-if { (eval echo configure:11986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_h_errno=yes
 else
@@ -12013,7 +12041,7 @@ fi
 
 
 echo $ac_n "checking if bibp: URLs should be supported""... $ac_c" 1>&6
-echo "configure:12017: checking if bibp: URLs should be supported" >&5
+echo "configure:12045: checking if bibp: URLs should be supported" >&5
 
 # Check whether --enable-bibp-urls or --disable-bibp-urls was given.
 if test "${enable_bibp_urls+set}" = set; then
@@ -12037,7 +12065,7 @@ EOF
 
 
 echo $ac_n "checking if configuration info should be browsable""... $ac_c" 1>&6
-echo "configure:12041: checking if configuration info should be browsable" >&5
+echo "configure:12069: checking if configuration info should be browsable" >&5
 
 # Check whether --enable-config-info or --disable-config-info was given.
 if test "${enable_config_info+set}" = set; then
@@ -12061,7 +12089,7 @@ EOF
 
 
 echo $ac_n "checking if new-style forms-based options screen should be used""... $ac_c" 1>&6
-echo "configure:12065: checking if new-style forms-based options screen should be used" >&5
+echo "configure:12093: checking if new-style forms-based options screen should be used" >&5
 
 # Check whether --enable-forms-options or --disable-forms-options was given.
 if test "${enable_forms_options+set}" = set; then
@@ -12085,7 +12113,7 @@ EOF
 
 
 echo $ac_n "checking if old-style options menu should be used""... $ac_c" 1>&6
-echo "configure:12089: checking if old-style options menu should be used" >&5
+echo "configure:12117: checking if old-style options menu should be used" >&5
 
 # Check whether --enable-menu-options or --disable-menu-options was given.
 if test "${enable_menu_options+set}" = set; then
@@ -12109,7 +12137,7 @@ EOF
 
 
 echo $ac_n "checking if experimental address-list page should be used""... $ac_c" 1>&6
-echo "configure:12113: checking if experimental address-list page should be used" >&5
+echo "configure:12141: checking if experimental address-list page should be used" >&5
 
 # Check whether --enable-addrlist-page or --disable-addrlist-page was given.
 if test "${enable_addrlist_page+set}" = set; then
@@ -12133,7 +12161,7 @@ EOF
 
 
 echo $ac_n "checking if experimental charset-selection logic should be used""... $ac_c" 1>&6
-echo "configure:12137: checking if experimental charset-selection logic should be used" >&5
+echo "configure:12165: checking if experimental charset-selection logic should be used" >&5
 
 # Check whether --enable-charset-choice or --disable-charset-choice was given.
 if test "${enable_charset_choice+set}" = set; then
@@ -12157,7 +12185,7 @@ EOF
 
 
 echo $ac_n "checking if experimental CJK logic should be used""... $ac_c" 1>&6
-echo "configure:12161: checking if experimental CJK logic should be used" >&5
+echo "configure:12189: checking if experimental CJK logic should be used" >&5
 
 # Check whether --enable-cjk or --disable-cjk was given.
 if test "${enable_cjk+set}" = set; then
@@ -12181,7 +12209,7 @@ EOF
 
 
 echo $ac_n "checking if color-style code should be used""... $ac_c" 1>&6
-echo "configure:12185: checking if color-style code should be used" >&5
+echo "configure:12213: checking if color-style code should be used" >&5
 
 # Check whether --enable-color-style or --disable-color-style was given.
 if test "${enable_color_style+set}" = set; then
@@ -12212,7 +12240,7 @@ EOF
 	echo "$ac_t""yes" 1>&6
 
 	echo $ac_n "checking for location of style-sheet file""... $ac_c" 1>&6
-echo "configure:12216: checking for location of style-sheet file" >&5
+echo "configure:12244: checking for location of style-sheet file" >&5
 	LYNX_LSS_FILE=$cf_libdir/lynx.lss
 	cat >> confdefs.h <<EOF
 #define LYNX_LSS_FILE "$LYNX_LSS_FILE"
@@ -12233,7 +12261,7 @@ esac
 
 if test "$use_dft_colors" != no ; then
 echo $ac_n "checking if you want to use default-colors""... $ac_c" 1>&6
-echo "configure:12237: checking if you want to use default-colors" >&5
+echo "configure:12265: checking if you want to use default-colors" >&5
 
 # Check whether --enable-default-colors or --disable-default-colors was given.
 if test "${enable_default_colors+set}" = set; then
@@ -12258,7 +12286,7 @@ EOF
 fi
 
 echo $ac_n "checking if experimental file-upload logic should be used""... $ac_c" 1>&6
-echo "configure:12262: checking if experimental file-upload logic should be used" >&5
+echo "configure:12290: checking if experimental file-upload logic should be used" >&5
 
 # Check whether --enable-file-upload or --disable-file-upload was given.
 if test "${enable_file_upload+set}" = set; then
@@ -12282,7 +12310,7 @@ EOF
 
 
 echo $ac_n "checking if experimental htmlized lynx.cfg should be built""... $ac_c" 1>&6
-echo "configure:12286: checking if experimental htmlized lynx.cfg should be built" >&5
+echo "configure:12314: checking if experimental htmlized lynx.cfg should be built" >&5
 
 # Check whether --enable-htmlized-cfg or --disable-htmlized-cfg was given.
 if test "${enable_htmlized_cfg+set}" = set; then
@@ -12312,7 +12340,7 @@ fi
 
 ### check for ipv6 support
 echo $ac_n "checking whether to enable ipv6""... $ac_c" 1>&6
-echo "configure:12316: checking whether to enable ipv6" >&5
+echo "configure:12344: checking whether to enable ipv6" >&5
 
 # Check whether --enable-ipv6 or --disable-ipv6 was given.
 if test "${enable_ipv6+set}" = set; then
@@ -12333,7 +12361,7 @@ if test "$enableval" = "yes"; then
 	
 
 echo $ac_n "checking ipv6 stack type""... $ac_c" 1>&6
-echo "configure:12337: checking ipv6 stack type" >&5
+echo "configure:12365: checking ipv6 stack type" >&5
 if eval "test \"`echo '$''{'cf_cv_ipv6type'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12353,7 +12381,7 @@ do
 		;;
 	inria) #(vi
 				cat > conftest.$ac_ext <<EOF
-#line 12357 "configure"
+#line 12385 "configure"
 #include "confdefs.h"
 
 #include <netinet/in.h>
@@ -12371,7 +12399,7 @@ rm -f conftest*
 		;;
 	kame) #(vi
 				cat > conftest.$ac_ext <<EOF
-#line 12375 "configure"
+#line 12403 "configure"
 #include "confdefs.h"
 
 #include <netinet/in.h>
@@ -12389,7 +12417,7 @@ rm -f conftest*
 		;;
 	linux-glibc) #(vi
 				cat > conftest.$ac_ext <<EOF
-#line 12393 "configure"
+#line 12421 "configure"
 #include "confdefs.h"
 
 #include <features.h>
@@ -12416,7 +12444,7 @@ rm -f conftest*
 		;;
 	toshiba) #(vi
 		cat > conftest.$ac_ext <<EOF
-#line 12420 "configure"
+#line 12448 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -12434,7 +12462,7 @@ rm -f conftest*
 		;;
 	v6d) #(vi
 		cat > conftest.$ac_ext <<EOF
-#line 12438 "configure"
+#line 12466 "configure"
 #include "confdefs.h"
 
 #include </usr/local/v6/include/sys/v6config.h>
@@ -12452,7 +12480,7 @@ rm -f conftest*
 		;;
 	zeta)
 		cat > conftest.$ac_ext <<EOF
-#line 12456 "configure"
+#line 12484 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -12485,7 +12513,7 @@ cf_ipv6lib=none
 cf_ipv6dir=none
 
 echo $ac_n "checking for IPv6 library if required""... $ac_c" 1>&6
-echo "configure:12489: checking for IPv6 library if required" >&5
+echo "configure:12517: checking for IPv6 library if required" >&5
 case $cf_cv_ipv6type in #(vi
 solaris) #(vi
 	;;
@@ -12519,7 +12547,7 @@ echo "$ac_t""$cf_ipv6lib" 1>&6
 if test "$cf_ipv6lib" != "none"; then
 
 	cat > conftest.$ac_ext <<EOF
-#line 12523 "configure"
+#line 12551 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -12530,7 +12558,7 @@ int main() {
 getaddrinfo(0, 0, 0, 0)
 ; return 0; }
 EOF
-if { (eval echo configure:12534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -12627,12 +12655,12 @@ rm -f conftest*
 	eval 'cf_cv_have_lib_'$cf_ipv6lib'=no'
 	cf_libdir=""
 	echo $ac_n "checking for getaddrinfo""... $ac_c" 1>&6
-echo "configure:12631: checking for getaddrinfo" >&5
+echo "configure:12659: checking for getaddrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getaddrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12636 "configure"
+#line 12664 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getaddrinfo(); below.  */
@@ -12655,7 +12683,7 @@ getaddrinfo();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getaddrinfo=yes"
 else
@@ -12675,10 +12703,10 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for getaddrinfo in -l$cf_ipv6lib""... $ac_c" 1>&6
-echo "configure:12679: checking for getaddrinfo in -l$cf_ipv6lib" >&5
+echo "configure:12707: checking for getaddrinfo in -l$cf_ipv6lib" >&5
 		LIBS="-l$cf_ipv6lib $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 12682 "configure"
+#line 12710 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -12689,7 +12717,7 @@ int main() {
 getaddrinfo(0, 0, 0, 0)
 ; return 0; }
 EOF
-if { (eval echo configure:12693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'$cf_ipv6lib'=yes'
@@ -12758,10 +12786,10 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -l$cf_ipv6lib in $cf_libdir""... $ac_c" 1>&6
-echo "configure:12762: checking for -l$cf_ipv6lib in $cf_libdir" >&5
+echo "configure:12790: checking for -l$cf_ipv6lib in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -l$cf_ipv6lib $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 12765 "configure"
+#line 12793 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -12772,7 +12800,7 @@ int main() {
 getaddrinfo(0, 0, 0, 0)
 ; return 0; }
 EOF
-if { (eval echo configure:12776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'$cf_ipv6lib'=yes'
@@ -12805,7 +12833,7 @@ fi
 
 
 echo $ac_n "checking working getaddrinfo""... $ac_c" 1>&6
-echo "configure:12809: checking working getaddrinfo" >&5
+echo "configure:12837: checking working getaddrinfo" >&5
 if eval "test \"`echo '$''{'cf_cv_getaddrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12814,7 +12842,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_getaddrinfo=unknown
 else
   cat > conftest.$ac_ext <<EOF
-#line 12818 "configure"
+#line 12846 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -12893,7 +12921,7 @@ int main()
 }
 
 EOF
-if { (eval echo configure:12897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cf_cv_getaddrinfo=yes
 else
@@ -12936,7 +12964,7 @@ fi
 fi
 
 echo $ac_n "checking if experimental element-justification logic should be used""... $ac_c" 1>&6
-echo "configure:12940: checking if experimental element-justification logic should be used" >&5
+echo "configure:12968: checking if experimental element-justification logic should be used" >&5
 
 # Check whether --enable-justify-elts or --disable-justify-elts was given.
 if test "${enable_justify_elts+set}" = set; then
@@ -12960,7 +12988,7 @@ EOF
 
 
 echo $ac_n "checking if experimental keyboard-layout logic should be used""... $ac_c" 1>&6
-echo "configure:12964: checking if experimental keyboard-layout logic should be used" >&5
+echo "configure:12992: checking if experimental keyboard-layout logic should be used" >&5
 
 # Check whether --enable-kbd-layout or --disable-kbd-layout was given.
 if test "${enable_kbd_layout+set}" = set; then
@@ -12984,7 +13012,7 @@ EOF
 
 
 echo $ac_n "checking if experimental JavaScript support should be used""... $ac_c" 1>&6
-echo "configure:12988: checking if experimental JavaScript support should be used" >&5
+echo "configure:13016: checking if experimental JavaScript support should be used" >&5
 
 # Check whether --enable-libjs or --disable-libjs was given.
 if test "${enable_libjs+set}" = set; then
@@ -13008,7 +13036,7 @@ EOF
 
 
 echo $ac_n "checking if experimental nested-table logic should be used""... $ac_c" 1>&6
-echo "configure:13012: checking if experimental nested-table logic should be used" >&5
+echo "configure:13040: checking if experimental nested-table logic should be used" >&5
 
 # Check whether --enable-nested-tables or --disable-nested-tables was given.
 if test "${enable_nested_tables+set}" = set; then
@@ -13032,7 +13060,7 @@ EOF
 
 
 echo $ac_n "checking if html source should be colorized""... $ac_c" 1>&6
-echo "configure:13036: checking if html source should be colorized" >&5
+echo "configure:13064: checking if html source should be colorized" >&5
 
 # Check whether --enable-prettysrc or --disable-prettysrc was given.
 if test "${enable_prettysrc+set}" = set; then
@@ -13056,7 +13084,7 @@ EOF
 
 
 echo $ac_n "checking if read-progress message should show ETA""... $ac_c" 1>&6
-echo "configure:13060: checking if read-progress message should show ETA" >&5
+echo "configure:13088: checking if read-progress message should show ETA" >&5
 
 # Check whether --enable-read-eta or --disable-read-eta was given.
 if test "${enable_read_eta+set}" = set; then
@@ -13080,7 +13108,7 @@ EOF
 
 
 echo $ac_n "checking if scrollbar code should be used""... $ac_c" 1>&6
-echo "configure:13084: checking if scrollbar code should be used" >&5
+echo "configure:13112: checking if scrollbar code should be used" >&5
 
 # Check whether --enable-scrollbar or --disable-scrollbar was given.
 if test "${enable_scrollbar+set}" = set; then
@@ -13100,7 +13128,7 @@ fi
 echo "$ac_t""$use_scrollbar" 1>&6
 
 echo $ac_n "checking if source caching should be used""... $ac_c" 1>&6
-echo "configure:13104: checking if source caching should be used" >&5
+echo "configure:13132: checking if source caching should be used" >&5
 
 # Check whether --enable-source-cache or --disable-source-cache was given.
 if test "${enable_source_cache+set}" = set; then
@@ -13127,7 +13155,7 @@ EOF
 
 
 echo $ac_n "checking if alternative line-edit bindings should be used""... $ac_c" 1>&6
-echo "configure:13131: checking if alternative line-edit bindings should be used" >&5
+echo "configure:13159: checking if alternative line-edit bindings should be used" >&5
 
 # Check whether --enable-alt-bindings or --disable-alt-bindings was given.
 if test "${enable_alt_bindings+set}" = set; then
@@ -13151,7 +13179,7 @@ EOF
 
 
 echo $ac_n "checking if you want to use extended HTML DTD logic""... $ac_c" 1>&6
-echo "configure:13155: checking if you want to use extended HTML DTD logic" >&5
+echo "configure:13183: checking if you want to use extended HTML DTD logic" >&5
 
 # Check whether --enable-extended-dtd or --disable-extended-dtd was given.
 if test "${enable_extended_dtd+set}" = set; then
@@ -13175,7 +13203,7 @@ EOF
 
 
 echo $ac_n "checking if partial-display should be used""... $ac_c" 1>&6
-echo "configure:13179: checking if partial-display should be used" >&5
+echo "configure:13207: checking if partial-display should be used" >&5
 
 # Check whether --enable-partial or --disable-partial was given.
 if test "${enable_partial+set}" = set; then
@@ -13199,7 +13227,7 @@ EOF
 
 
 echo $ac_n "checking if you want to use external commands""... $ac_c" 1>&6
-echo "configure:13203: checking if you want to use external commands" >&5
+echo "configure:13231: checking if you want to use external commands" >&5
 
 # Check whether --enable-externs or --disable-externs was given.
 if test "${enable_externs+set}" = set; then
@@ -13226,7 +13254,7 @@ EOF
 fi
 
 echo $ac_n "checking if you want to use setfont support""... $ac_c" 1>&6
-echo "configure:13230: checking if you want to use setfont support" >&5
+echo "configure:13258: checking if you want to use setfont support" >&5
 
 # Check whether --enable-font-switch or --disable-font-switch was given.
 if test "${enable_font_switch+set}" = set; then
@@ -13250,7 +13278,7 @@ EOF
 
 
 echo $ac_n "checking if you want cgi-link support""... $ac_c" 1>&6
-echo "configure:13254: checking if you want cgi-link support" >&5
+echo "configure:13282: checking if you want cgi-link support" >&5
 
 # Check whether --enable-cgi-links or --disable-cgi-links was given.
 if test "${enable_cgi_links+set}" = set; then
@@ -13269,7 +13297,7 @@ fi
 echo "$ac_t""$enableval" 1>&6
 
 echo $ac_n "checking if you want change-exec support""... $ac_c" 1>&6
-echo "configure:13273: checking if you want change-exec support" >&5
+echo "configure:13301: checking if you want change-exec support" >&5
 
 # Check whether --enable-change-exec or --disable-change-exec was given.
 if test "${enable_change_exec+set}" = set; then
@@ -13293,7 +13321,7 @@ EOF
 
 
 echo $ac_n "checking if you want exec-links support""... $ac_c" 1>&6
-echo "configure:13297: checking if you want exec-links support" >&5
+echo "configure:13325: checking if you want exec-links support" >&5
 
 # Check whether --enable-exec-links or --disable-exec-links was given.
 if test "${enable_exec_links+set}" = set; then
@@ -13317,7 +13345,7 @@ EOF
 
 
 echo $ac_n "checking if you want exec-scripts support""... $ac_c" 1>&6
-echo "configure:13321: checking if you want exec-scripts support" >&5
+echo "configure:13349: checking if you want exec-scripts support" >&5
 
 # Check whether --enable-exec-scripts or --disable-exec-scripts was given.
 if test "${enable_exec_scripts+set}" = set; then
@@ -13341,7 +13369,7 @@ EOF
 
 
 echo $ac_n "checking if you want internal-links feature""... $ac_c" 1>&6
-echo "configure:13345: checking if you want internal-links feature" >&5
+echo "configure:13373: checking if you want internal-links feature" >&5
 
 # Check whether --enable-internal-links or --disable-internal-links was given.
 if test "${enable_internal_links+set}" = set; then
@@ -13365,7 +13393,7 @@ EOF
 
 
 echo $ac_n "checking if you want to fork NSL requests""... $ac_c" 1>&6
-echo "configure:13369: checking if you want to fork NSL requests" >&5
+echo "configure:13397: checking if you want to fork NSL requests" >&5
 
 # Check whether --enable-nsl-fork or --disable-nsl-fork was given.
 if test "${enable_nsl_fork+set}" = set; then
@@ -13389,7 +13417,7 @@ EOF
 
 
 echo $ac_n "checking if you want to log URL requests via syslog""... $ac_c" 1>&6
-echo "configure:13393: checking if you want to log URL requests via syslog" >&5
+echo "configure:13421: checking if you want to log URL requests via syslog" >&5
 
 # Check whether --enable-syslog or --disable-syslog was given.
 if test "${enable_syslog+set}" = set; then
@@ -13413,7 +13441,7 @@ EOF
 
 
 echo $ac_n "checking if persistent-cookie logic should be used""... $ac_c" 1>&6
-echo "configure:13417: checking if persistent-cookie logic should be used" >&5
+echo "configure:13445: checking if persistent-cookie logic should be used" >&5
 
 # Check whether --enable-persistent-cookies or --disable-persistent-cookies was given.
 if test "${enable_persistent_cookies+set}" = set; then
@@ -13437,7 +13465,7 @@ EOF
 
 
 echo $ac_n "checking if you want to underline links""... $ac_c" 1>&6
-echo "configure:13441: checking if you want to underline links" >&5
+echo "configure:13469: checking if you want to underline links" >&5
 
 # Check whether --enable-underlines or --disable-underlines was given.
 if test "${enable_underlines+set}" = set; then
@@ -13461,7 +13489,7 @@ EOF
 
 
 echo $ac_n "checking if help files should be gzip'ed""... $ac_c" 1>&6
-echo "configure:13465: checking if help files should be gzip'ed" >&5
+echo "configure:13493: checking if help files should be gzip'ed" >&5
 
 # Check whether --enable-gzip-help or --disable-gzip-help was given.
 if test "${enable_gzip_help+set}" = set; then
@@ -13481,7 +13509,7 @@ fi
 echo "$ac_t""$use_gzip_help" 1>&6
 
 echo $ac_n "checking if you want to use zlib for decompression of some gzip files""... $ac_c" 1>&6
-echo "configure:13485: checking if you want to use zlib for decompression of some gzip files" >&5
+echo "configure:13513: checking if you want to use zlib for decompression of some gzip files" >&5
 
 # Check whether --with-zlib or --without-zlib was given.
 if test "${with_zlib+set}" = set; then
@@ -13495,16 +13523,16 @@ echo "$ac_t""$use_zlib" 1>&6
 
 if test ".$use_zlib" != ".no" ; then
 	echo $ac_n "checking if we need to add -I option to get zlib.h""... $ac_c" 1>&6
-echo "configure:13499: checking if we need to add -I option to get zlib.h" >&5
+echo "configure:13527: checking if we need to add -I option to get zlib.h" >&5
 	cat > conftest.$ac_ext <<EOF
-#line 13501 "configure"
+#line 13529 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13536: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -13633,12 +13661,12 @@ rm -f conftest*
 	eval 'cf_cv_have_lib_'z'=no'
 	cf_libdir=""
 	echo $ac_n "checking for gzopen""... $ac_c" 1>&6
-echo "configure:13637: checking for gzopen" >&5
+echo "configure:13665: checking for gzopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gzopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13642 "configure"
+#line 13670 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gzopen(); below.  */
@@ -13661,7 +13689,7 @@ gzopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gzopen=yes"
 else
@@ -13681,17 +13709,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for gzopen in -lz""... $ac_c" 1>&6
-echo "configure:13685: checking for gzopen in -lz" >&5
+echo "configure:13713: checking for gzopen in -lz" >&5
 		LIBS="-lz $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 13688 "configure"
+#line 13716 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 gzopen("name","mode")
 ; return 0; }
 EOF
-if { (eval echo configure:13695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'z'=yes'
@@ -13760,17 +13788,17 @@ test -d /usr && {
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -lz in $cf_libdir""... $ac_c" 1>&6
-echo "configure:13764: checking for -lz in $cf_libdir" >&5
+echo "configure:13792: checking for -lz in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -lz $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 13767 "configure"
+#line 13795 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 gzopen("name","mode")
 ; return 0; }
 EOF
-if { (eval echo configure:13774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'z'=yes'
@@ -13804,7 +13832,7 @@ EOF
 fi
 
 echo $ac_n "checking if you want to exclude FINGER code""... $ac_c" 1>&6
-echo "configure:13808: checking if you want to exclude FINGER code" >&5
+echo "configure:13836: checking if you want to exclude FINGER code" >&5
 
 # Check whether --enable-finger or --disable-finger was given.
 if test "${enable_finger+set}" = set; then
@@ -13828,7 +13856,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude GOPHER code""... $ac_c" 1>&6
-echo "configure:13832: checking if you want to exclude GOPHER code" >&5
+echo "configure:13860: checking if you want to exclude GOPHER code" >&5
 
 # Check whether --enable-gopher or --disable-gopher was given.
 if test "${enable_gopher+set}" = set; then
@@ -13852,7 +13880,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude NEWS code""... $ac_c" 1>&6
-echo "configure:13856: checking if you want to exclude NEWS code" >&5
+echo "configure:13884: checking if you want to exclude NEWS code" >&5
 
 # Check whether --enable-news or --disable-news was given.
 if test "${enable_news+set}" = set; then
@@ -13876,7 +13904,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude FTP code""... $ac_c" 1>&6
-echo "configure:13880: checking if you want to exclude FTP code" >&5
+echo "configure:13908: checking if you want to exclude FTP code" >&5
 
 # Check whether --enable-ftp or --disable-ftp was given.
 if test "${enable_ftp+set}" = set; then
@@ -13905,7 +13933,7 @@ EOF
 # All DirEd functions that were enabled on compilation can be disabled
 # or modified at run time via DIRED_MENU symbols in lynx.cfg.
 echo $ac_n "checking if directory-editor code should be used""... $ac_c" 1>&6
-echo "configure:13909: checking if directory-editor code should be used" >&5
+echo "configure:13937: checking if directory-editor code should be used" >&5
 
 # Check whether --enable-dired or --disable-dired was given.
 if test "${enable_dired+set}" = set; then
@@ -13932,7 +13960,7 @@ EOF
 
 
 	echo $ac_n "checking if you wish to allow extracting from archives via DirEd""... $ac_c" 1>&6
-echo "configure:13936: checking if you wish to allow extracting from archives via DirEd" >&5
+echo "configure:13964: checking if you wish to allow extracting from archives via DirEd" >&5
 	
 # Check whether --enable-dired-dearchive or --disable-dired-dearchive was given.
 if test "${enable_dired_dearchive+set}" = set; then
@@ -13951,7 +13979,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if DirEd mode should override keys""... $ac_c" 1>&6
-echo "configure:13955: checking if DirEd mode should override keys" >&5
+echo "configure:13983: checking if DirEd mode should override keys" >&5
 	
 # Check whether --enable-dired-override or --disable-dired-override was given.
 if test "${enable_dired_override+set}" = set; then
@@ -13977,7 +14005,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow permissions commands via DirEd""... $ac_c" 1>&6
-echo "configure:13981: checking if you wish to allow permissions commands via DirEd" >&5
+echo "configure:14009: checking if you wish to allow permissions commands via DirEd" >&5
 	
 # Check whether --enable-dired-permit or --disable-dired-permit was given.
 if test "${enable_dired_permit+set}" = set; then
@@ -14003,7 +14031,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow executable-permission commands via DirEd""... $ac_c" 1>&6
-echo "configure:14007: checking if you wish to allow executable-permission commands via DirEd" >&5
+echo "configure:14035: checking if you wish to allow executable-permission commands via DirEd" >&5
 	
 # Check whether --enable-dired-xpermit or --disable-dired-xpermit was given.
 if test "${enable_dired_xpermit+set}" = set; then
@@ -14022,7 +14050,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "tar" commands from DirEd""... $ac_c" 1>&6
-echo "configure:14026: checking if you wish to allow "tar" commands from DirEd" >&5
+echo "configure:14054: checking if you wish to allow "tar" commands from DirEd" >&5
 	
 # Check whether --enable-dired-tar or --disable-dired-tar was given.
 if test "${enable_dired_tar+set}" = set; then
@@ -14048,7 +14076,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "uudecode" commands from DirEd""... $ac_c" 1>&6
-echo "configure:14052: checking if you wish to allow "uudecode" commands from DirEd" >&5
+echo "configure:14080: checking if you wish to allow "uudecode" commands from DirEd" >&5
 	
 # Check whether --enable-dired-uudecode or --disable-dired-uudecode was given.
 if test "${enable_dired_uudecode+set}" = set; then
@@ -14074,7 +14102,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "zip" and "unzip" commands from DirEd""... $ac_c" 1>&6
-echo "configure:14078: checking if you wish to allow "zip" and "unzip" commands from DirEd" >&5
+echo "configure:14106: checking if you wish to allow "zip" and "unzip" commands from DirEd" >&5
 	
 # Check whether --enable-dired-zip or --disable-dired-zip was given.
 if test "${enable_dired_zip+set}" = set; then
@@ -14100,7 +14128,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "gzip" and "gunzip" commands from DirEd""... $ac_c" 1>&6
-echo "configure:14104: checking if you wish to allow "gzip" and "gunzip" commands from DirEd" >&5
+echo "configure:14132: checking if you wish to allow "gzip" and "gunzip" commands from DirEd" >&5
 	
 # Check whether --enable-dired-gzip or --disable-dired-gzip was given.
 if test "${enable_dired_gzip+set}" = set; then
@@ -14127,7 +14155,7 @@ fi
 fi
 
 echo $ac_n "checking if you want long-directory listings""... $ac_c" 1>&6
-echo "configure:14131: checking if you want long-directory listings" >&5
+echo "configure:14159: checking if you want long-directory listings" >&5
 
 # Check whether --enable-long-list or --disable-long-list was given.
 if test "${enable_long_list+set}" = set; then
@@ -14153,7 +14181,7 @@ fi
 echo "$ac_t""$enableval" 1>&6
 
 echo $ac_n "checking if parent-directory references are permitted""... $ac_c" 1>&6
-echo "configure:14157: checking if parent-directory references are permitted" >&5
+echo "configure:14185: checking if parent-directory references are permitted" >&5
 
 # Check whether --enable-parent-dir-refs or --disable-parent-dir-refs was given.
 if test "${enable_parent_dir_refs+set}" = set; then
@@ -14176,7 +14204,7 @@ test -z "$TELNET" && TELNET=telnet
 # Extract the first word of "telnet", so it can be a program name with args.
 set dummy telnet; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14180: checking for $ac_word" >&5
+echo "configure:14208: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TELNET'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14264,7 +14292,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14268) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14296) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define TELNET_PATH "$cf_path_prog"
@@ -14281,7 +14309,7 @@ test -z "$TN3270" && TN3270=tn3270
 # Extract the first word of "tn3270", so it can be a program name with args.
 set dummy tn3270; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14285: checking for $ac_word" >&5
+echo "configure:14313: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TN3270'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14369,7 +14397,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14373) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14401) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define TN3270_PATH "$cf_path_prog"
@@ -14386,7 +14414,7 @@ test -z "$RLOGIN" && RLOGIN=rlogin
 # Extract the first word of "rlogin", so it can be a program name with args.
 set dummy rlogin; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14390: checking for $ac_word" >&5
+echo "configure:14418: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_RLOGIN'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14474,7 +14502,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14478) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14506) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define RLOGIN_PATH "$cf_path_prog"
@@ -14492,7 +14520,7 @@ test -z "$MV" && MV=mv
 # Extract the first word of "mv", so it can be a program name with args.
 set dummy mv; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14496: checking for $ac_word" >&5
+echo "configure:14524: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14580,7 +14608,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14584) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14612) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define MV_PATH "$cf_path_prog"
@@ -14598,7 +14626,7 @@ test -z "$GZIP" && GZIP=gzip
 # Extract the first word of "gzip", so it can be a program name with args.
 set dummy gzip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14602: checking for $ac_word" >&5
+echo "configure:14630: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GZIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14686,7 +14714,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14690) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14718) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define GZIP_PATH "$cf_path_prog"
@@ -14703,7 +14731,7 @@ test -z "$UNCOMPRESS" && UNCOMPRESS=gunzip
 # Extract the first word of "gunzip", so it can be a program name with args.
 set dummy gunzip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14707: checking for $ac_word" >&5
+echo "configure:14735: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_UNCOMPRESS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14791,7 +14819,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14795) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14823) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define UNCOMPRESS_PATH "$cf_path_prog"
@@ -14808,7 +14836,7 @@ test -z "$UNZIP" && UNZIP=unzip
 # Extract the first word of "unzip", so it can be a program name with args.
 set dummy unzip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14812: checking for $ac_word" >&5
+echo "configure:14840: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_UNZIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14896,7 +14924,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 14900) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 14928) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define UNZIP_PATH "$cf_path_prog"
@@ -14913,7 +14941,7 @@ test -z "$BZIP2" && BZIP2=bzip2
 # Extract the first word of "bzip2", so it can be a program name with args.
 set dummy bzip2; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14917: checking for $ac_word" >&5
+echo "configure:14945: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_BZIP2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15001,7 +15029,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15005) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15033) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define BZIP2_PATH "$cf_path_prog"
@@ -15021,7 +15049,7 @@ test -z "$COMPRESS" && COMPRESS=compress
 # Extract the first word of "compress", so it can be a program name with args.
 set dummy compress; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15025: checking for $ac_word" >&5
+echo "configure:15053: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_COMPRESS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15109,7 +15137,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15113) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15141) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define COMPRESS_PATH "$cf_path_prog"
@@ -15126,7 +15154,7 @@ test -z "$RM" && RM=rm
 # Extract the first word of "rm", so it can be a program name with args.
 set dummy rm; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15130: checking for $ac_word" >&5
+echo "configure:15158: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15214,7 +15242,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15218) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15246) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define RM_PATH "$cf_path_prog"
@@ -15231,7 +15259,7 @@ test -z "$TAR" && TAR=tar
 # Extract the first word of "tar", so it can be a program name with args.
 set dummy tar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15235: checking for $ac_word" >&5
+echo "configure:15263: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TAR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15319,7 +15347,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15323) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15351) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define TAR_PATH "$cf_path_prog"
@@ -15336,7 +15364,7 @@ test -z "$UUDECODE" && UUDECODE=uudecode
 # Extract the first word of "uudecode", so it can be a program name with args.
 set dummy uudecode; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15340: checking for $ac_word" >&5
+echo "configure:15368: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_UUDECODE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15424,7 +15452,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15428) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15456) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define UUDECODE_PATH "$cf_path_prog"
@@ -15441,7 +15469,7 @@ test -z "$ZCAT" && ZCAT=zcat
 # Extract the first word of "zcat", so it can be a program name with args.
 set dummy zcat; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15445: checking for $ac_word" >&5
+echo "configure:15473: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_ZCAT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15529,7 +15557,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15533) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15561) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define ZCAT_PATH "$cf_path_prog"
@@ -15546,7 +15574,7 @@ test -z "$ZIP" && ZIP=zip
 # Extract the first word of "zip", so it can be a program name with args.
 set dummy zip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15550: checking for $ac_word" >&5
+echo "configure:15578: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_ZIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15634,7 +15662,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15638) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15666) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define ZIP_PATH "$cf_path_prog"
@@ -15662,7 +15690,7 @@ test -z "$INSTALL" && INSTALL=install
 # Extract the first word of "install", so it can be a program name with args.
 set dummy install; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:15666: checking for $ac_word" >&5
+echo "configure:15694: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_INSTALL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15750,7 +15778,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 	
-echo "(line 15754) testing defining path for ${cf_path_prog} ..." 1>&5
+echo "(line 15782) testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >> confdefs.h <<EOF
 #define INSTALL_PATH "$cf_path_prog"
@@ -15783,7 +15811,7 @@ if test $cf_cv_screen = pdcurses ; then
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:15787: checking for X" >&5
+echo "configure:15815: checking for X" >&5
 
 
 # Check whether --with-x or --without-x was given.
@@ -15846,12 +15874,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 15850 "configure"
+#line 15878 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15920,14 +15948,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15924 "configure"
+#line 15952 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:15931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -16027,7 +16055,7 @@ clix*)
 	# FIXME: modify the library lookup in autoconf to
 	# allow _s.a suffix ahead of .a
 	echo $ac_n "checking for open in -lc_s""... $ac_c" 1>&6
-echo "configure:16031: checking for open in -lc_s" >&5
+echo "configure:16059: checking for open in -lc_s" >&5
 ac_lib_var=`echo c_s'_'open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16035,7 +16063,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16039 "configure"
+#line 16067 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16046,7 +16074,7 @@ int main() {
 open()
 ; return 0; }
 EOF
-if { (eval echo configure:16050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16063,7 +16091,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lc_s $LIBS"
 	echo $ac_n "checking for gethostname in -lbsd""... $ac_c" 1>&6
-echo "configure:16067: checking for gethostname in -lbsd" >&5
+echo "configure:16095: checking for gethostname in -lbsd" >&5
 ac_lib_var=`echo bsd'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16071,7 +16099,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbsd  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16075 "configure"
+#line 16103 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16082,7 +16110,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:16086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16099,7 +16127,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lbsd $LIBS"
 	echo $ac_n "checking for gethostname in -lnsl_s""... $ac_c" 1>&6
-echo "configure:16103: checking for gethostname in -lnsl_s" >&5
+echo "configure:16131: checking for gethostname in -lnsl_s" >&5
 ac_lib_var=`echo nsl_s'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16107,7 +16135,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16111 "configure"
+#line 16139 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16118,7 +16146,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:16122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16135,7 +16163,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lnsl_s $LIBS"
 	echo $ac_n "checking for XOpenDisplay in -lX11_s""... $ac_c" 1>&6
-echo "configure:16139: checking for XOpenDisplay in -lX11_s" >&5
+echo "configure:16167: checking for XOpenDisplay in -lX11_s" >&5
 ac_lib_var=`echo X11_s'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16143,7 +16171,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16147 "configure"
+#line 16175 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16154,7 +16182,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:16158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16171,7 +16199,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lX11_s $LIBS"
 	echo $ac_n "checking for XtAppInitialize in -lXt_s""... $ac_c" 1>&6
-echo "configure:16175: checking for XtAppInitialize in -lXt_s" >&5
+echo "configure:16203: checking for XtAppInitialize in -lXt_s" >&5
 ac_lib_var=`echo Xt_s'_'XtAppInitialize | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16179,7 +16207,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16183 "configure"
+#line 16211 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16190,7 +16218,7 @@ int main() {
 XtAppInitialize()
 ; return 0; }
 EOF
-if { (eval echo configure:16194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16231,7 +16259,7 @@ fi
 	;;
 *)
 	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:16235: checking for socket in -lsocket" >&5
+echo "configure:16263: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16239,7 +16267,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16243 "configure"
+#line 16271 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16250,7 +16278,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:16254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16278,7 +16306,7 @@ else
 fi
 
 	echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6
-echo "configure:16282: checking for gethostname in -lnsl" >&5
+echo "configure:16310: checking for gethostname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16286,7 +16314,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16290 "configure"
+#line 16318 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16297,7 +16325,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:16301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16348,17 +16376,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:16352: checking whether -R must be followed by a space" >&5
+echo "configure:16380: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 16355 "configure"
+#line 16383 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -16374,14 +16402,14 @@ rm -f conftest*
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 16378 "configure"
+#line 16406 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -16413,7 +16441,7 @@ rm -f conftest*
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:16417: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:16445: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16421,7 +16449,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16425 "configure"
+#line 16453 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16432,7 +16460,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:16436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16454,7 +16482,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:16458: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:16486: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16462,7 +16490,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16466 "configure"
+#line 16494 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16473,7 +16501,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:16477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16502,12 +16530,12 @@ fi
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:16506: checking for gethostbyname" >&5
+echo "configure:16534: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16511 "configure"
+#line 16539 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -16530,7 +16558,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -16551,7 +16579,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:16555: checking for gethostbyname in -lnsl" >&5
+echo "configure:16583: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16559,7 +16587,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16563 "configure"
+#line 16591 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16570,7 +16598,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:16574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16600,12 +16628,12 @@ fi
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:16604: checking for connect" >&5
+echo "configure:16632: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16609 "configure"
+#line 16637 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -16628,7 +16656,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -16649,7 +16677,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:16653: checking for connect in -lsocket" >&5
+echo "configure:16681: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16657,7 +16685,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16661 "configure"
+#line 16689 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16668,7 +16696,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:16672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16692,12 +16720,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:16696: checking for remove" >&5
+echo "configure:16724: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16701 "configure"
+#line 16729 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -16720,7 +16748,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -16741,7 +16769,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:16745: checking for remove in -lposix" >&5
+echo "configure:16773: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16749,7 +16777,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16753 "configure"
+#line 16781 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16760,7 +16788,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:16764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16784,12 +16812,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:16788: checking for shmat" >&5
+echo "configure:16816: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16793 "configure"
+#line 16821 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -16812,7 +16840,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -16833,7 +16861,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:16837: checking for shmat in -lipc" >&5
+echo "configure:16865: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16841,7 +16869,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16845 "configure"
+#line 16873 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16852,7 +16880,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:16856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16885,7 +16913,7 @@ fi
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:16889: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:16917: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16893,7 +16921,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16897 "configure"
+#line 16925 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16904,7 +16932,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:16908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16970,14 +16998,14 @@ fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat > conftest.$ac_ext <<EOF
-#line 16974 "configure"
+#line 17002 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello world");
 ; return 0; }
 EOF
-if { (eval echo configure:16981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -16995,7 +17023,7 @@ rm -f conftest*
 fi
 
 	echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:16999: checking for XOpenDisplay in -lX11" >&5
+echo "configure:17027: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17003,7 +17031,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17007 "configure"
+#line 17035 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17014,7 +17042,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:17018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17035,7 +17063,7 @@ else
 fi
 
 	echo $ac_n "checking for XtAppInitialize in -lXt""... $ac_c" 1>&6
-echo "configure:17039: checking for XtAppInitialize in -lXt" >&5
+echo "configure:17067: checking for XtAppInitialize in -lXt" >&5
 ac_lib_var=`echo Xt'_'XtAppInitialize | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17043,7 +17071,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17047 "configure"
+#line 17075 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17054,7 +17082,7 @@ int main() {
 XtAppInitialize()
 ; return 0; }
 EOF
-if { (eval echo configure:17058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17122,14 +17150,14 @@ fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat > conftest.$ac_ext <<EOF
-#line 17126 "configure"
+#line 17154 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello world");
 ; return 0; }
 EOF
-if { (eval echo configure:17133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -17182,7 +17210,7 @@ fi
 
 
 echo $ac_n "checking for XextCreateExtension in -lXext""... $ac_c" 1>&6
-echo "configure:17186: checking for XextCreateExtension in -lXext" >&5
+echo "configure:17214: checking for XextCreateExtension in -lXext" >&5
 ac_lib_var=`echo Xext'_'XextCreateExtension | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17190,7 +17218,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXext  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17194 "configure"
+#line 17222 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17201,7 +17229,7 @@ int main() {
 XextCreateExtension()
 ; return 0; }
 EOF
-if { (eval echo configure:17205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17240,13 +17268,13 @@ do
 		if test $cf_path != default ; then
 			CPPFLAGS="-I$cf_path/include $cf_save"
 			echo $ac_n "checking for $cf_test in $cf_path""... $ac_c" 1>&6
-echo "configure:17244: checking for $cf_test in $cf_path" >&5
+echo "configure:17272: checking for $cf_test in $cf_path" >&5
 		else
 			echo $ac_n "checking for $cf_test""... $ac_c" 1>&6
-echo "configure:17247: checking for $cf_test" >&5
+echo "configure:17275: checking for $cf_test" >&5
 		fi
 		cat > conftest.$ac_ext <<EOF
-#line 17250 "configure"
+#line 17278 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -17255,7 +17283,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -17302,23 +17330,23 @@ do
 			if test $cf_path != default ; then
 				LIBS="-L$cf_path/lib $cf_lib $LIBS"
 				echo $ac_n "checking for $cf_lib in $cf_path""... $ac_c" 1>&6
-echo "configure:17306: checking for $cf_lib in $cf_path" >&5
+echo "configure:17334: checking for $cf_lib in $cf_path" >&5
 			else
 				LIBS="$cf_lib $LIBS"
 				echo $ac_n "checking for $cf_test in $cf_lib""... $ac_c" 1>&6
-echo "configure:17310: checking for $cf_test in $cf_lib" >&5
+echo "configure:17338: checking for $cf_test in $cf_lib" >&5
 			fi
 			cf_SAVE="$LIBS"
 			LIBS="$X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
 			cat > conftest.$ac_ext <<EOF
-#line 17315 "configure"
+#line 17343 "configure"
 #include "confdefs.h"
 
 int main() {
 $cf_test()
 ; return 0; }
 EOF
-if { (eval echo configure:17322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -17397,14 +17425,14 @@ fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat > conftest.$ac_ext <<EOF
-#line 17401 "configure"
+#line 17429 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello world");
 ; return 0; }
 EOF
-if { (eval echo configure:17408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -17422,7 +17450,7 @@ rm -f conftest*
 fi
 
 echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:17426: checking for XOpenDisplay in -lX11" >&5
+echo "configure:17454: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17430,7 +17458,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17434 "configure"
+#line 17462 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17441,7 +17469,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:17445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17462,14 +17490,14 @@ else
 fi
 
 echo $ac_n "checking for XCurses library""... $ac_c" 1>&6
-echo "configure:17466: checking for XCurses library" >&5
+echo "configure:17494: checking for XCurses library" >&5
 if eval "test \"`echo '$''{'cf_cv_lib_XCurses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 LIBS="-lXCurses $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17473 "configure"
+#line 17501 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -17479,7 +17507,7 @@ int main() {
 XCursesExit();
 ; return 0; }
 EOF
-if { (eval echo configure:17483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_lib_XCurses=yes
 else
@@ -17513,7 +17541,7 @@ fi
 else
 	
 echo $ac_n "checking if we can include termio.h with curses""... $ac_c" 1>&6
-echo "configure:17517: checking if we can include termio.h with curses" >&5
+echo "configure:17545: checking if we can include termio.h with curses" >&5
 if eval "test \"`echo '$''{'cf_cv_termio_and_curses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17522,7 +17550,7 @@ else
     CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H -I. -I${srcdir-.} -I${srcdir-.}/src -I${srcdir-.}/WWW/Library/Implementation"
     touch lynx_cfg.h
     cat > conftest.$ac_ext <<EOF
-#line 17526 "configure"
+#line 17554 "configure"
 #include "confdefs.h"
 
 #include <LYCurses.h>
@@ -17531,7 +17559,7 @@ int main() {
 putchar(0x0a)
 ; return 0; }
 EOF
-if { (eval echo configure:17535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_termio_and_curses=yes
 else
@@ -17561,17 +17589,17 @@ if test $cf_cv_screen != slang ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17565: checking for $ac_hdr" >&5
+echo "configure:17593: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17570 "configure"
+#line 17598 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17575: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:17603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -17599,7 +17627,7 @@ done
 
 	
 echo $ac_n "checking if curses supports alternate-character set""... $ac_c" 1>&6
-echo "configure:17603: checking if curses supports alternate-character set" >&5
+echo "configure:17631: checking if curses supports alternate-character set" >&5
 if eval "test \"`echo '$''{'cf_cv_alt_char_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17607,7 +17635,7 @@ else
 for mapname in acs_map _acs_map
 do
 	cat > conftest.$ac_ext <<EOF
-#line 17611 "configure"
+#line 17639 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -17616,7 +17644,7 @@ int main() {
 chtype x = $mapname['l']; $mapname['m'] = 0
 ; return 0; }
 EOF
-if { (eval echo configure:17620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_alt_char_set=$mapname
 	 break
@@ -17639,13 +17667,13 @@ EOF
 
 	
 echo $ac_n "checking if curses supports fancy attributes""... $ac_c" 1>&6
-echo "configure:17643: checking if curses supports fancy attributes" >&5
+echo "configure:17671: checking if curses supports fancy attributes" >&5
 if eval "test \"`echo '$''{'cf_cv_fancy_curses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 17649 "configure"
+#line 17677 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -17658,7 +17686,7 @@ attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
 	
 ; return 0; }
 EOF
-if { (eval echo configure:17662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_fancy_curses=yes
 else
@@ -17681,13 +17709,13 @@ EOF
 
 if test "$cf_cv_ncurses_version" != no ; then
 echo $ac_n "checking for obsolete/broken version of ncurses""... $ac_c" 1>&6
-echo "configure:17685: checking for obsolete/broken version of ncurses" >&5
+echo "configure:17713: checking for obsolete/broken version of ncurses" >&5
 if eval "test \"`echo '$''{'cf_cv_ncurses_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 17691 "configure"
+#line 17719 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -17701,7 +17729,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_ncurses_broken=no
 else
@@ -17726,13 +17754,13 @@ fi
 
 	
 echo $ac_n "checking if curses supports color attributes""... $ac_c" 1>&6
-echo "configure:17730: checking if curses supports color attributes" >&5
+echo "configure:17758: checking if curses supports color attributes" >&5
 if eval "test \"`echo '$''{'cf_cv_color_curses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 17736 "configure"
+#line 17764 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -17747,7 +17775,7 @@ chtype x = COLOR_BLUE;
 	
 ; return 0; }
 EOF
-if { (eval echo configure:17751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_color_curses=yes
 else
@@ -17781,17 +17809,17 @@ unistd.h \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17785: checking for $ac_hdr" >&5
+echo "configure:17813: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17790 "configure"
+#line 17818 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:17823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -17822,17 +17850,17 @@ if test "$ISC" = yes ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17826: checking for $ac_hdr" >&5
+echo "configure:17854: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17831 "configure"
+#line 17859 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:17864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -17867,16 +17895,16 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	esac
 	if test "$termios_bad" = maybe ; then
 	echo $ac_n "checking whether termios.h needs _POSIX_SOURCE""... $ac_c" 1>&6
-echo "configure:17871: checking whether termios.h needs _POSIX_SOURCE" >&5
+echo "configure:17899: checking whether termios.h needs _POSIX_SOURCE" >&5
 	cat > conftest.$ac_ext <<EOF
-#line 17873 "configure"
+#line 17901 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int main() {
 struct termios foo; int x = foo.c_iflag
 ; return 0; }
 EOF
-if { (eval echo configure:17880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   termios_bad=no
 else
@@ -17885,7 +17913,7 @@ else
   rm -rf conftest*
   
 		cat > conftest.$ac_ext <<EOF
-#line 17889 "configure"
+#line 17917 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -17894,7 +17922,7 @@ int main() {
 struct termios foo; int x = foo.c_iflag
 ; return 0; }
 EOF
-if { (eval echo configure:17898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   termios_bad=unknown
 else
@@ -17917,7 +17945,7 @@ fi
 
 
 echo $ac_n "checking declaration of size-change""... $ac_c" 1>&6
-echo "configure:17921: checking declaration of size-change" >&5
+echo "configure:17949: checking declaration of size-change" >&5
 if eval "test \"`echo '$''{'cf_cv_sizechange'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17931,7 +17959,7 @@ do
     CPPFLAGS="$cf_save_CPPFLAGS"
     test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
     cat > conftest.$ac_ext <<EOF
-#line 17935 "configure"
+#line 17963 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -17970,7 +17998,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:17974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_sizechange=yes
 else
@@ -18009,20 +18037,20 @@ fi
 
 	
 echo $ac_n "checking if ttytype is declared in curses library""... $ac_c" 1>&6
-echo "configure:18013: checking if ttytype is declared in curses library" >&5
+echo "configure:18041: checking if ttytype is declared in curses library" >&5
 if eval "test \"`echo '$''{'cf_cv_have_ttytype'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 18019 "configure"
+#line 18047 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int main() {
 char *x = &ttytype[1]; *x = 1
 ; return 0; }
 EOF
-if { (eval echo configure:18026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_have_ttytype=yes
 else
@@ -18043,13 +18071,13 @@ EOF
 
 	
 echo $ac_n "checking if curses supports wide characters""... $ac_c" 1>&6
-echo "configure:18047: checking if curses supports wide characters" >&5
+echo "configure:18075: checking if curses supports wide characters" >&5
 if eval "test \"`echo '$''{'cf_cv_widec_curses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 18053 "configure"
+#line 18081 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18063,7 +18091,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_widec_curses=yes
 else
@@ -18086,13 +18114,13 @@ EOF
 
 	# This is needed on Tru64 5.0 to declare mbstate_t
 	echo $ac_n "checking if we must include wchar.h to declare mbstate_t""... $ac_c" 1>&6
-echo "configure:18090: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "configure:18118: checking if we must include wchar.h to declare mbstate_t" >&5
 if eval "test \"`echo '$''{'cf_cv_widec_mbstate'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 18096 "configure"
+#line 18124 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18101,7 +18129,7 @@ int main() {
 mbstate_t state
 ; return 0; }
 EOF
-if { (eval echo configure:18105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_widec_mbstate=no
 else
@@ -18109,7 +18137,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 18113 "configure"
+#line 18141 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18119,7 +18147,7 @@ int main() {
 mbstate_t state
 ; return 0; }
 EOF
-if { (eval echo configure:18123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_widec_mbstate=yes
 else
@@ -18153,13 +18181,13 @@ fi
 
 	
 echo $ac_n "checking if we must define _XOPEN_SOURCE_EXTENDED""... $ac_c" 1>&6
-echo "configure:18157: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "configure:18185: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
 if eval "test \"`echo '$''{'cf_cv_need_xopen_extension'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 18163 "configure"
+#line 18191 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18169,7 +18197,7 @@ int main() {
 	long x = winnstr(stdscr, "", 0)
 ; return 0; }
 EOF
-if { (eval echo configure:18173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_need_xopen_extension=no
 else
@@ -18177,7 +18205,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 18181 "configure"
+#line 18209 "configure"
 #include "confdefs.h"
 
 #define _XOPEN_SOURCE_EXTENDED
@@ -18188,7 +18216,7 @@ int main() {
 	long x = winnstr(stdscr, "", 0)
 ; return 0; }
 EOF
-if { (eval echo configure:18192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_need_xopen_extension=yes
 else
@@ -18231,9 +18259,9 @@ do
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
 	echo $ac_n "checking for ${cf_func}""... $ac_c" 1>&6
-echo "configure:18235: checking for ${cf_func}" >&5
+echo "configure:18263: checking for ${cf_func}" >&5
 	
-echo "(line 18237) testing ${cf_func} ..." 1>&5
+echo "(line 18265) testing ${cf_func} ..." 1>&5
 
 	if eval "test \"`echo '$''{'cf_cv_func_$cf_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -18242,7 +18270,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat > conftest.$ac_ext <<EOF
-#line 18246 "configure"
+#line 18274 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -18267,7 +18295,7 @@ exit(foo == 0);
 			
 ; return 0; }
 EOF
-if { (eval echo configure:18271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -18487,6 +18515,7 @@ s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
 s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@LINT@%$LINT%g
+s%@ECHO_LT@%$ECHO_LT%g
 s%@ECHO_LD@%$ECHO_LD%g
 s%@RULE_CC@%$RULE_CC%g
 s%@SHOW_CC@%$SHOW_CC%g
author	Thomas E. Dickey <dickey@invisible-island.net>	2003-06-02 01:32:28 -0400
committer	Thomas E. Dickey <dickey@invisible-island.net>	2003-06-02 01:32:28 -0400
commit	6bbc5d0bfc53e1fbe69f916504c008e1b74b0b19 (patch)
tree	feebae850ee453021e05860f09ee7f7f4eac7651 /configure
parent	03413d1c868839950b21fd0b10fa5f31fff83964 (diff)
download	lynx-snapshots-6bbc5d0bfc53e1fbe69f916504c008e1b74b0b19.tar.gz