regen

diff --git a/configure b/configure
index aa89fb05905c6809231bb530701b7ba0f65d2b1f..3fa887f033db2610e9f6eb3f9d6f6ed6bad047ab 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.32 
+# From configure.in Revision: 1.33 
 
 
 
@@ -1755,14 +1755,63 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
 fi
 
 
-echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
-echo "configure:1760: checking getaddrinfo bug" >&5
+for ac_func in getaddrinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1762: 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 1767 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
+echo "configure:1809: checking getaddrinfo bug" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""buggy" 1>&6
 buggygetaddrinfo=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 1766 "configure"
+#line 1815 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -1859,7 +1908,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:1863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""good" 1>&6
 buggygetaddrinfo=no
@@ -1873,6 +1922,12 @@ fi
 rm -fr conftest*
 fi
 
+else
+  echo "$ac_t""no" 1>&6
+buggygetaddrinfo=yes
+fi
+done
+
 
 if test "$buggygetaddrinfo" = "yes"; then
        if test "$ipv6" = "yes" -a "$ipv6type" != "linux"; then
@@ -1888,12 +1943,12 @@ fi
 for ac_func in getaddrinfo getnameinfo inet_ntop inet_pton inet_aton
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1892: checking for $ac_func" >&5
+echo "configure:1947: 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 1897 "configure"
+#line 1952 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1916,7 +1971,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1975: \"$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
@@ -1945,12 +2000,12 @@ done
 
 
        echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
-echo "configure:1949: checking if sockaddr struct has sa_len member" >&5
+echo "configure:2004: checking if sockaddr struct has sa_len member" >&5
        if eval "test \"`echo '$''{'ac_cv_sockaddr_has_sa_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1954 "configure"
+#line 2009 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -1959,7 +2014,7 @@ int main() {
 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ; return 0; }
 EOF
-if { (eval echo configure:1963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sockaddr_has_sa_len=yes
 else
@@ -1985,12 +2040,12 @@ fi
 
 
        echo $ac_n "checking for __P""... $ac_c" 1>&6
-echo "configure:1989: checking for __P" >&5
+echo "configure:2044: checking for __P" >&5
        if eval "test \"`echo '$''{'ac_cv_portable_proto'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1994 "configure"
+#line 2049 "configure"
 #include "confdefs.h"
 
 #              include <unistd.h>
@@ -1998,7 +2053,7 @@ int main() {
 int f __P(())
 ; return 0; }
 EOF
-if { (eval echo configure:2002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2057: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_portable_proto=yes
 else
@@ -2023,7 +2078,7 @@ if test "$ac_cv_portable_proto" = no; then
 fi
 
 echo $ac_n "checking size of char""... $ac_c" 1>&6
-echo "configure:2027: checking size of char" >&5
+echo "configure:2082: checking size of char" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2031,7 +2086,7 @@ else
   ac_cv_sizeof_char=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 2035 "configure"
+#line 2090 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2042,7 +2097,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_char=`cat conftestval`
 else
@@ -2062,7 +2117,7 @@ EOF
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:2066: checking size of short" >&5
+echo "configure:2121: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2070,7 +2125,7 @@ else
   ac_cv_sizeof_short=2
 else
   cat > conftest.$ac_ext <<EOF
-#line 2074 "configure"
+#line 2129 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2081,7 +2136,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
@@ -2101,7 +2156,7 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:2105: checking size of int" >&5
+echo "configure:2160: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2109,7 +2164,7 @@ else
   ac_cv_sizeof_int=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 2113 "configure"
+#line 2168 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2120,7 +2175,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -2140,7 +2195,7 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:2144: checking size of long" >&5
+echo "configure:2199: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2148,7 +2203,7 @@ else
   ac_cv_sizeof_long=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 2152 "configure"
+#line 2207 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2159,7 +2214,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -2182,12 +2237,12 @@ EOF
 
 
        echo $ac_n "checking for addrinfo""... $ac_c" 1>&6
-echo "configure:2186: checking for addrinfo" >&5
+echo "configure:2241: checking for addrinfo" >&5
        if eval "test \"`echo '$''{'ac_cv_addrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2191 "configure"
+#line 2246 "configure"
 #include "confdefs.h"
 
 #              include <netdb.h>
@@ -2195,7 +2250,7 @@ int main() {
 struct addrinfo a
 ; return 0; }
 EOF
-if { (eval echo configure:2199: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_addrinfo=yes
 else
@@ -2221,12 +2276,12 @@ fi
 
 
        echo $ac_n "checking for sockaddr_storage""... $ac_c" 1>&6
-echo "configure:2225: checking for sockaddr_storage" >&5
+echo "configure:2280: checking for sockaddr_storage" >&5
        if eval "test \"`echo '$''{'ac_cv_sa_storage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2230 "configure"
+#line 2285 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2235,7 +2290,7 @@ int main() {
 struct sockaddr_storage s
 ; return 0; }
 EOF
-if { (eval echo configure:2239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sa_storage=yes
 else
@@ -2262,12 +2317,12 @@ fi
 
        ac_cv_addrsz=yes
        echo $ac_n "checking for INADDRSZ""... $ac_c" 1>&6
-echo "configure:2266: checking for INADDRSZ" >&5
+echo "configure:2321: checking for INADDRSZ" >&5
        if eval "test \"`echo '$''{'ac_cv_inaddrsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2271 "configure"
+#line 2326 "configure"
 #include "confdefs.h"
 
 #              include <arpa/nameser.h>
@@ -2275,7 +2330,7 @@ int main() {
 int a = INADDRSZ
 ; return 0; }
 EOF
-if { (eval echo configure:2279: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_inaddrsz=yes
 else
@@ -2297,12 +2352,12 @@ EOF
                ac_cv_addrsz=no
        fi
        echo $ac_n "checking for IN6ADDRSZ""... $ac_c" 1>&6
-echo "configure:2301: checking for IN6ADDRSZ" >&5
+echo "configure:2356: checking for IN6ADDRSZ" >&5
        if eval "test \"`echo '$''{'ac_cv_in6addrsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2306 "configure"
+#line 2361 "configure"
 #include "confdefs.h"
 
 #              include <arpa/nameser.h>
@@ -2310,7 +2365,7 @@ int main() {
 int a = IN6ADDRSZ
 ; return 0; }
 EOF
-if { (eval echo configure:2314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_in6addrsz=yes
 else
@@ -2338,12 +2393,12 @@ fi
 
 
        echo $ac_n "checking for RES_USE_INET6""... $ac_c" 1>&6
-echo "configure:2342: checking for RES_USE_INET6" >&5
+echo "configure:2397: checking for RES_USE_INET6" >&5
        if eval "test \"`echo '$''{'ac_cv_res_inet6'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2347 "configure"
+#line 2402 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2353,7 +2408,7 @@ int main() {
 int a = RES_USE_INET6
 ; return 0; }
 EOF
-if { (eval echo configure:2357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_inet6=yes
 else
@@ -2379,12 +2434,12 @@ fi
 
 
        echo $ac_n "checking for AAAA""... $ac_c" 1>&6
-echo "configure:2383: checking for AAAA" >&5
+echo "configure:2438: checking for AAAA" >&5
        if eval "test \"`echo '$''{'ac_cv_aaaa'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2388 "configure"
+#line 2443 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2393,7 +2448,7 @@ int main() {
 int a = T_AAAA
 ; return 0; }
 EOF
-if { (eval echo configure:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_aaaa=yes
 else
@@ -2422,12 +2477,12 @@ fi
 
 
        echo $ac_n "checking for res_state_ext""... $ac_c" 1>&6
-echo "configure:2426: checking for res_state_ext" >&5
+echo "configure:2481: checking for res_state_ext" >&5
        if eval "test \"`echo '$''{'ac_cv_res_state_ext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2431 "configure"
+#line 2486 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2438,7 +2493,7 @@ int main() {
 struct __res_state_ext e
 ; return 0; }
 EOF
-if { (eval echo configure:2442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_state_ext=yes
 else
@@ -2464,12 +2519,12 @@ fi
 
 
        echo $ac_n "checking for nsort in res_state""... $ac_c" 1>&6
-echo "configure:2468: checking for nsort in res_state" >&5
+echo "configure:2523: checking for nsort in res_state" >&5
        if eval "test \"`echo '$''{'ac_cv_res_state'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2473 "configure"
+#line 2528 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2480,7 +2535,7 @@ int main() {
 struct __res_state e; e.nsort = 0
 ; return 0; }
 EOF
-if { (eval echo configure:2484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_state=yes
 else
@@ -2510,12 +2565,12 @@ fi
 for ac_func in vfprintf strcasecmp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2514: checking for $ac_func" >&5
+echo "configure:2569: 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 2519 "configure"
+#line 2574 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2538,7 +2593,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2597: \"$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
@@ -2567,12 +2622,12 @@ done
 for ac_func in ether_ntohost setlinebuf gethostbyname2
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2571: checking for $ac_func" >&5
+echo "configure:2626: 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 2576 "configure"
+#line 2631 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2595,7 +2650,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2654: \"$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
@@ -2624,12 +2679,12 @@ needsnprintf=no
 for ac_func in vsnprintf snprintf asprintf asnprintf vasprintf vasnprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2628: checking for $ac_func" >&5
+echo "configure:2683: 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 2633 "configure"
+#line 2688 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2652,7 +2707,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2711: \"$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
@@ -2682,14 +2737,14 @@ if test $needsnprintf = yes; then
 fi
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:2686: checking whether byte ordering is bigendian" >&5
+echo "configure:2741: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 2693 "configure"
+#line 2748 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2700,11 +2755,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 2708 "configure"
+#line 2763 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2715,7 +2770,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -2735,7 +2790,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2739 "configure"
+#line 2794 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -2748,7 +2803,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:2752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -2773,7 +2828,7 @@ fi
 
 
 echo $ac_n "checking for main in -ldnet""... $ac_c" 1>&6
-echo "configure:2777: checking for main in -ldnet" >&5
+echo "configure:2832: checking for main in -ldnet" >&5
 ac_lib_var=`echo dnet'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2781,14 +2836,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2785 "configure"
+#line 2840 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2847: \"$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
@@ -2816,7 +2871,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lrpc""... $ac_c" 1>&6
-echo "configure:2820: checking for main in -lrpc" >&5
+echo "configure:2875: checking for main in -lrpc" >&5
 ac_lib_var=`echo rpc'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2824,14 +2879,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrpc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2828 "configure"
+#line 2883 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2890: \"$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
@@ -2859,7 +2914,7 @@ else
 fi
 
 echo $ac_n "checking for uncompress in -lz""... $ac_c" 1>&6
-echo "configure:2863: checking for uncompress in -lz" >&5
+echo "configure:2918: checking for uncompress in -lz" >&5
 ac_lib_var=`echo z'_'uncompress | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2867,7 +2922,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lz  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2871 "configure"
+#line 2926 "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
@@ -2878,7 +2933,7 @@ int main() {
 uncompress()
 ; return 0; }
 EOF
-if { (eval echo configure:2882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2909,17 +2964,17 @@ for ac_hdr in zlib.h netinet6/ipcomp.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2913: checking for $ac_hdr" >&5
+echo "configure:2968: 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 2918 "configure"
+#line 2973 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2978: \"$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*
@@ -2948,12 +3003,12 @@ done
 
 
     echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2952: checking return type of signal handlers" >&5
+echo "configure:3007: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2957 "configure"
+#line 3012 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2970,7 +3025,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:2974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3029: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -3012,12 +3067,12 @@ EOF
                    for ac_func in sigset
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3016: checking for $ac_func" >&5
+echo "configure:3071: 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 3021 "configure"
+#line 3076 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3040,7 +3095,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3099: \"$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
@@ -3068,12 +3123,12 @@ done
                    for ac_func in sigaction
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3072: checking for $ac_func" >&5
+echo "configure:3127: 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 3077 "configure"
+#line 3132 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3096,7 +3151,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3155: \"$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
@@ -3128,12 +3183,12 @@ done
     # Most operating systems have gethostbyname() in the default searched
     # libraries (i.e. libc):
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:3132: checking for gethostbyname" >&5
+echo "configure:3187: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3137 "configure"
+#line 3192 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -3156,7 +3211,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3215: \"$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
@@ -3175,7 +3230,7 @@ else
   echo "$ac_t""no" 1>&6
 # Some OSes (eg. Solaris) place it in libnsl:
        echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:3179: checking for gethostbyname in -lnsl" >&5
+echo "configure:3234: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3183,7 +3238,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3187 "configure"
+#line 3242 "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
@@ -3194,7 +3249,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
 else
@@ -3221,7 +3276,7 @@ else
   echo "$ac_t""no" 1>&6
 # Some strange OSes (SINIX) have it in libsocket:
            echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
-echo "configure:3225: checking for gethostbyname in -lsocket" >&5
+echo "configure:3280: checking for gethostbyname in -lsocket" >&5
 ac_lib_var=`echo socket'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3229,7 +3284,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3233 "configure"
+#line 3288 "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
@@ -3240,7 +3295,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
 else
@@ -3269,7 +3324,7 @@ else
                # AC_CHECK_LIB's API is essentially broken so the
                # following ugliness is necessary:
                echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
-echo "configure:3273: checking for gethostbyname in -lsocket" >&5
+echo "configure:3328: checking for gethostbyname in -lsocket" >&5
 ac_lib_var=`echo socket'_'gethostbyname'_'-lnsl | sed 'y%./+- %__p__%'`
 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3277,7 +3332,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket -lnsl $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3281 "configure"
+#line 3336 "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
@@ -3288,7 +3343,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
 else
@@ -3307,7 +3362,7 @@ if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
-echo "configure:3311: checking for gethostbyname in -lresolv" >&5
+echo "configure:3366: checking for gethostbyname in -lresolv" >&5
 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3315,7 +3370,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3319 "configure"
+#line 3374 "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
@@ -3326,7 +3381,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3385: \"$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
@@ -3362,12 +3417,12 @@ fi
 fi
 
     echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:3366: checking for socket" >&5
+echo "configure:3421: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3371 "configure"
+#line 3426 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -3390,7 +3445,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_socket=yes"
 else
@@ -3408,7 +3463,7 @@ if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3412: checking for socket in -lsocket" >&5
+echo "configure:3467: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3416,7 +3471,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3420 "configure"
+#line 3475 "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
@@ -3427,7 +3482,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3453,7 +3508,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3457: checking for socket in -lsocket" >&5
+echo "configure:3512: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket'_'-lnsl | sed 'y%./+- %__p__%'`
 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3461,7 +3516,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket -lnsl $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3465 "configure"
+#line 3520 "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
@@ -3472,7 +3527,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
 else
@@ -3498,7 +3553,7 @@ fi
 
     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
     echo $ac_n "checking for putmsg in -lstr""... $ac_c" 1>&6
-echo "configure:3502: checking for putmsg in -lstr" >&5
+echo "configure:3557: checking for putmsg in -lstr" >&5
 ac_lib_var=`echo str'_'putmsg | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3506,7 +3561,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lstr  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3510 "configure"
+#line 3565 "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
@@ -3517,7 +3572,7 @@ int main() {
 putmsg()
 ; return 0; }
 EOF
-if { (eval echo configure:3521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3576: \"$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
@@ -3552,12 +3607,12 @@ fi
            for ac_func in pfopen
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3556: checking for $ac_func" >&5
+echo "configure:3611: 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 3561 "configure"
+#line 3616 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3580,7 +3635,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3639: \"$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
@@ -3610,7 +3665,7 @@ done
            fi
     fi
     echo $ac_n "checking for local pcap library""... $ac_c" 1>&6
-echo "configure:3614: checking for local pcap library" >&5
+echo "configure:3669: checking for local pcap library" >&5
     libpcap=FAIL
     lastdir=FAIL
     places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \
@@ -3629,7 +3684,7 @@ echo "configure:3614: checking for local pcap library" >&5
     if test $libpcap = FAIL ; then
            echo "$ac_t""not found" 1>&6
            echo $ac_n "checking for main in -lpcap""... $ac_c" 1>&6
-echo "configure:3633: checking for main in -lpcap" >&5
+echo "configure:3688: checking for main in -lpcap" >&5
 ac_lib_var=`echo pcap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3637,14 +3692,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3641 "configure"
+#line 3696 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3703: \"$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
@@ -3684,7 +3739,7 @@ fi
     aix*)
            pseexe="/lib/pse.exp"
            echo $ac_n "checking for $pseexe""... $ac_c" 1>&6
-echo "configure:3688: checking for $pseexe" >&5
+echo "configure:3743: checking for $pseexe" >&5
            if test -f $pseexe ; then
                    echo "$ac_t""yes" 1>&6
                    LIBS="$LIBS -I:$pseexe"
@@ -3731,12 +3786,12 @@ if test -f /dev/bpf0 ; then
 fi
 
 echo $ac_n "checking for u_int8_t using $CC""... $ac_c" 1>&6
-echo "configure:3735: checking for u_int8_t using $CC" >&5
+echo "configure:3790: checking for u_int8_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int8_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3740 "configure"
+#line 3795 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3749,7 +3804,7 @@ int main() {
 u_int8_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int8_t=yes
 else
@@ -3769,12 +3824,12 @@ EOF
 
     fi
 echo $ac_n "checking for int16_t using $CC""... $ac_c" 1>&6
-echo "configure:3773: checking for int16_t using $CC" >&5
+echo "configure:3828: checking for int16_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_int16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3778 "configure"
+#line 3833 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3787,7 +3842,7 @@ int main() {
 int16_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_int16_t=yes
 else
@@ -3807,12 +3862,12 @@ EOF
 
     fi
 echo $ac_n "checking for u_int16_t using $CC""... $ac_c" 1>&6
-echo "configure:3811: checking for u_int16_t using $CC" >&5
+echo "configure:3866: checking for u_int16_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3816 "configure"
+#line 3871 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3825,7 +3880,7 @@ int main() {
 u_int16_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int16_t=yes
 else
@@ -3845,12 +3900,12 @@ EOF
 
     fi
 echo $ac_n "checking for int32_t using $CC""... $ac_c" 1>&6
-echo "configure:3849: checking for int32_t using $CC" >&5
+echo "configure:3904: checking for int32_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_int32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3854 "configure"
+#line 3909 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3863,7 +3918,7 @@ int main() {
 int32_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3867: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_int32_t=yes
 else
@@ -3883,12 +3938,12 @@ EOF
 
     fi
 echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6
-echo "configure:3887: checking for u_int32_t using $CC" >&5
+echo "configure:3942: checking for u_int32_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3892 "configure"
+#line 3947 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3901,7 +3956,7 @@ int main() {
 u_int32_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int32_t=yes
 else
@@ -3961,12 +4016,12 @@ EOF
     fi
 
 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
-echo "configure:3965: checking if sockaddr struct has sa_len member" >&5
+echo "configure:4020: checking if sockaddr struct has sa_len member" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3970 "configure"
+#line 4025 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -3975,7 +4030,7 @@ int main() {
 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ; return 0; }
 EOF
-if { (eval echo configure:3979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_sockaddr_has_sa_len=yes
 else
@@ -3996,14 +4051,14 @@ EOF
     fi
 
 echo $ac_n "checking if ether_header uses ether_addr structs""... $ac_c" 1>&6
-echo "configure:4000: checking if ether_header uses ether_addr structs" >&5
+echo "configure:4055: checking if ether_header uses ether_addr structs" >&5
 if eval "test \"`echo '$''{'ac_cv_ether_header_has_ea'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   LBL_SAVE_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $V_INCLS"
     cat > conftest.$ac_ext <<EOF
-#line 4007 "configure"
+#line 4062 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -4021,7 +4076,7 @@ u_int i =
            sizeof(((struct ether_header *)0)->ether_dhost.ether_addr_octet)
 ; return 0; }
 EOF
-if { (eval echo configure:4025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_ether_header_has_ea=yes
 else
@@ -4043,14 +4098,14 @@ EOF
 fi
 
 echo $ac_n "checking if ether_arp uses ether_addr structs""... $ac_c" 1>&6
-echo "configure:4047: checking if ether_arp uses ether_addr structs" >&5
+echo "configure:4102: checking if ether_arp uses ether_addr structs" >&5
 if eval "test \"`echo '$''{'ac_cv_ether_arp_has_ea'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   LBL_SAVE_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $V_INCLS"
     cat > conftest.$ac_ext <<EOF
-#line 4054 "configure"
+#line 4109 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -4068,7 +4123,7 @@ u_int i =
            sizeof(((struct ether_arp *)0)->arp_sha.ether_addr_octet)
 ; return 0; }
 EOF
-if { (eval echo configure:4072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_ether_arp_has_ea=yes
 else
@@ -4090,14 +4145,14 @@ EOF
 fi
 
 echo $ac_n "checking if ether_arp uses erp_xsha member""... $ac_c" 1>&6
-echo "configure:4094: checking if ether_arp uses erp_xsha member" >&5
+echo "configure:4149: checking if ether_arp uses erp_xsha member" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_ether_arp_x'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   LBL_SAVE_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $V_INCLS"
     cat > conftest.$ac_ext <<EOF
-#line 4101 "configure"
+#line 4156 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -4114,7 +4169,7 @@ int main() {
 u_int i = sizeof( ((struct ether_arp *)0)->arp_xsha)
 ; return 0; }
 EOF
-if { (eval echo configure:4118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_ether_arp_x=yes
 else
@@ -4136,7 +4191,7 @@ EOF
 fi
 
 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
-echo "configure:4140: checking if unaligned accesses fail" >&5
+echo "configure:4195: checking if unaligned accesses fail" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4200,12 +4255,12 @@ EOF
 
 
        echo $ac_n "checking for h_errno""... $ac_c" 1>&6
-echo "configure:4204: checking for h_errno" >&5
+echo "configure:4259: checking for h_errno" >&5
        if eval "test \"`echo '$''{'ac_cv_var_h_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4209 "configure"
+#line 4264 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -4214,7 +4269,7 @@ int main() {
 int foo = h_errno;
 ; return 0; }
 EOF
-if { (eval echo configure:4218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_var_h_errno=yes
 else
@@ -4236,7 +4291,7 @@ EOF
 
 
 echo $ac_n "checking for SSLeay""... $ac_c" 1>&6
-echo "configure:4240: checking for SSLeay" >&5
+echo "configure:4295: checking for SSLeay" >&5
 ac_cv_ssleay_path=no
 incdir=no
 for dir in /usr /usr/local /usr/local/ssl /usr/pkg; do
@@ -4268,7 +4323,7 @@ if test "$ac_cv_ssleay_path" != no; then
                LIBS="$LIBS -lrsaref"
        fi
        echo $ac_n "checking for des_cbc_encrypt in -lcrypto""... $ac_c" 1>&6
-echo "configure:4272: checking for des_cbc_encrypt in -lcrypto" >&5
+echo "configure:4327: checking for des_cbc_encrypt in -lcrypto" >&5
 ac_lib_var=`echo crypto'_'des_cbc_encrypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4276,7 +4331,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypto  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4280 "configure"
+#line 4335 "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
@@ -4287,7 +4342,7 @@ int main() {
 des_cbc_encrypt()
 ; return 0; }
 EOF
-if { (eval echo configure:4291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4321,17 +4376,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4325: checking for $ac_hdr" >&5
+echo "configure:4380: 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 4330 "configure"
+#line 4385 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4390: \"$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*
@@ -4360,12 +4415,12 @@ done
 
        if test "$ac_cv_header_cast_h" = "yes"; then
                echo $ac_n "checking for buggy CAST128""... $ac_c" 1>&6
-echo "configure:4364: checking for buggy CAST128" >&5
+echo "configure:4419: checking for buggy CAST128" >&5
                if test "$cross_compiling" = yes; then
   buggy_cast128="cross-compiling, assume yes"
 else
   cat > conftest.$ac_ext <<EOF
-#line 4369 "configure"
+#line 4424 "configure"
 #include "confdefs.h"
 
 #include <cast.h>
@@ -4384,7 +4439,7 @@ main()
                return 1;
 }
 EOF
-if { (eval echo configure:4388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   buggy_cast128=yes
 else
@@ -4433,7 +4488,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:4437: checking for a BSD compatible install" >&5
+echo "configure:4492: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6