(un)define ISC_PLATFORM_HAVENETINET6IN6H

2025-08-31 06:25:31 +00:00 · 2000-02-02 13:25:22 +00:00
parent 6edd0196d3
commit 2b556032fd
3 changed files with 156 additions and 127 deletions
--- a/263
+++ b/263
@@ -1,6 +1,6 @@
 #! /bin/sh

-# From configure.in Revision: 1.86 
+# From configure.in Revision: 1.87 



@@ -1438,13 +1438,23 @@ fi
 done


+case "$ac_cv_header_netinet6_in6_h" in
+yes)
+	ISC_PLATFORM_HAVENETINET6IN6H="#define ISC_PLATFORM_HAVENETINET6IN6H 1"
+	;;
+no)
+	ISC_PLATFORM_HAVENETINET6IN6H="#undef ISC_PLATFORM_HAVENETINET6IN6H"
+	;;
+esac
+
+
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1443: checking for working const" >&5
+echo "configure:1453: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1448 "configure"
+#line 1458 "configure"
 #include "confdefs.h"

 int main() {
@@ -1493,7 +1503,7 @@ ccp = (char const *const *) p;

 ; return 0; }
 EOF
-if { (eval echo configure:1497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
 else
@@ -1514,21 +1524,21 @@ EOF
 fi

 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1518: checking for inline" >&5
+echo "configure:1528: checking for inline" >&5
 if eval "test \"`echo '$''{'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 1525 "configure"
+#line 1535 "configure"
 #include "confdefs.h"

 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:1532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_inline=$ac_kw; break
 else
@@ -1554,12 +1564,12 @@ EOF
 esac

 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1558: checking for size_t" >&5
+echo "configure:1568: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1563 "configure"
+#line 1573 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1587,12 +1597,12 @@ EOF
 fi

 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:1591: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:1601: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1596 "configure"
+#line 1606 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -1601,7 +1611,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:1605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
 else
@@ -1623,7 +1633,7 @@ fi


 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:1627: checking for pthread_create in -lpthread" >&5
+echo "configure:1637: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1631,7 +1641,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1635 "configure"
+#line 1645 "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
@@ -1642,7 +1652,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:1646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1668,7 +1678,7 @@ EOF
 else
  echo "$ac_t""no" 1>&6
 echo $ac_n "checking for __pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:1672: checking for __pthread_create in -lpthread" >&5
+echo "configure:1682: checking for __pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'__pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1676,7 +1686,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1680 "configure"
+#line 1690 "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
@@ -1687,7 +1697,7 @@ int main() {
 __pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:1691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1701: \"$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
@@ -1715,7 +1725,7 @@ else
 fi

             echo $ac_n "checking for __pthread_create_system in -lpthread""... $ac_c" 1>&6
-echo "configure:1719: checking for __pthread_create_system in -lpthread" >&5
+echo "configure:1729: checking for __pthread_create_system in -lpthread" >&5
 ac_lib_var=`echo pthread'_'__pthread_create_system | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1723,7 +1733,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1727 "configure"
+#line 1737 "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
@@ -1734,7 +1744,7 @@ int main() {
 __pthread_create_system()
 ; return 0; }
 EOF
-if { (eval echo configure:1738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1748: \"$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
@@ -1768,7 +1778,7 @@ fi

 if test "$ac_cv_lib_pthread" != "yes"; then
 	echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:1772: checking for pthread_create in -lc_r" >&5
+echo "configure:1782: checking for pthread_create in -lc_r" >&5
 ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1776,7 +1786,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1780 "configure"
+#line 1790 "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
@@ -1787,7 +1797,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1801: \"$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
@@ -1818,7 +1828,7 @@ fi


 echo $ac_n "checking for sigwait in -lc""... $ac_c" 1>&6
-echo "configure:1822: checking for sigwait in -lc" >&5
+echo "configure:1832: checking for sigwait in -lc" >&5
 ac_lib_var=`echo c'_'sigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1826,7 +1836,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1830 "configure"
+#line 1840 "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
@@ -1837,7 +1847,7 @@ int main() {
 sigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:1841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1859,7 +1869,7 @@ EOF
 else
  echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sigwait in -lpthread""... $ac_c" 1>&6
-echo "configure:1863: checking for sigwait in -lpthread" >&5
+echo "configure:1873: checking for sigwait in -lpthread" >&5
 ac_lib_var=`echo pthread'_'sigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1867,7 +1877,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1871 "configure"
+#line 1881 "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
@@ -1878,7 +1888,7 @@ int main() {
 sigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:1882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1900,7 +1910,7 @@ EOF
 else
  echo "$ac_t""no" 1>&6
 echo $ac_n "checking for _Psigwait in -lpthread""... $ac_c" 1>&6
-echo "configure:1904: checking for _Psigwait in -lpthread" >&5
+echo "configure:1914: checking for _Psigwait in -lpthread" >&5
 ac_lib_var=`echo pthread'_'_Psigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1908,7 +1918,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1912 "configure"
+#line 1922 "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
@@ -1919,7 +1929,7 @@ int main() {
 _Psigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1933: \"$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
@@ -1958,12 +1968,12 @@ EOF
 esac

 echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:1962: checking for catgets" >&5
+echo "configure:1972: checking for catgets" >&5
 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1967 "configure"
+#line 1977 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char catgets(); below.  */
@@ -1986,7 +1996,7 @@ catgets();

 ; return 0; }
 EOF
-if { (eval echo configure:1990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_catgets=yes"
 else
@@ -2030,7 +2040,7 @@ case "$host" in
 		;;
 	*)
 		echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:2034: checking for socket in -lsocket" >&5
+echo "configure:2044: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -2038,7 +2048,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2042 "configure"
+#line 2052 "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
@@ -2049,7 +2059,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2063: \"$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
@@ -2077,7 +2087,7 @@ else
 fi

 		echo $ac_n "checking for inet_ntoa in -lnsl""... $ac_c" 1>&6
-echo "configure:2081: checking for inet_ntoa in -lnsl" >&5
+echo "configure:2091: checking for inet_ntoa in -lnsl" >&5
 ac_lib_var=`echo nsl'_'inet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -2085,7 +2095,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2089 "configure"
+#line 2099 "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
@@ -2096,7 +2106,7 @@ int main() {
 inet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:2100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2110: \"$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
@@ -2167,9 +2177,9 @@ esac


 echo $ac_n "checking for sa_len in struct sockaddr""... $ac_c" 1>&6
-echo "configure:2171: checking for sa_len in struct sockaddr" >&5
+echo "configure:2181: checking for sa_len in struct sockaddr" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2173 "configure"
+#line 2183 "configure"
 #include "confdefs.h"

 #include <sys/types.h>
@@ -2178,7 +2188,7 @@ int main() {
 struct sockaddr sa; sa.sa_len = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_PLATFORM_HAVESALEN="#define ISC_PLATFORM_HAVESALEN 1"
@@ -2194,9 +2204,9 @@ rm -f conftest*


 echo $ac_n "checking for struct msghdr flavor""... $ac_c" 1>&6
-echo "configure:2198: checking for struct msghdr flavor" >&5
+echo "configure:2208: checking for struct msghdr flavor" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2200 "configure"
+#line 2210 "configure"
 #include "confdefs.h"

 #include <sys/types.h>
@@ -2205,7 +2215,7 @@ int main() {
 struct msghdr msg; msg.msg_flags = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""4.4BSD" 1>&6
 	ISC_PLATFORM_MSGHDRFLAVOR="#define ISC_NET_BSD44MSGHDR 1"
@@ -2220,9 +2230,9 @@ rm -f conftest*


 echo $ac_n "checking for type in_port_t""... $ac_c" 1>&6
-echo "configure:2224: checking for type in_port_t" >&5
+echo "configure:2234: checking for type in_port_t" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2226 "configure"
+#line 2236 "configure"
 #include "confdefs.h"

 #include <sys/types.h>
@@ -2231,7 +2241,7 @@ int main() {
 in_port_t port = 25; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_PLATFORM_NEEDPORTT="#undef ISC_PLATFORM_NEEDPORTT"
@@ -2246,9 +2256,9 @@ rm -f conftest*


 echo $ac_n "checking for struct addrinfo""... $ac_c" 1>&6
-echo "configure:2250: checking for struct addrinfo" >&5
+echo "configure:2260: checking for struct addrinfo" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2252 "configure"
+#line 2262 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2256,7 +2266,7 @@ int main() {
 struct addrinfo a; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_NEEDADDRINFO="#undef ISC_LWRES_NEEDADDRINFO"
@@ -2271,9 +2281,9 @@ rm -f conftest*


 echo $ac_n "checking for int sethostent""... $ac_c" 1>&6
-echo "configure:2275: checking for int sethostent" >&5
+echo "configure:2285: checking for int sethostent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2277 "configure"
+#line 2287 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2281,7 +2291,7 @@ int main() {
 int i = sethostent(0); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_SETHOSTENTINT="#define ISC_LWRES_SETHOSTENTINT 1"
@@ -2296,9 +2306,9 @@ rm -f conftest*


 echo $ac_n "checking for int endhostent""... $ac_c" 1>&6
-echo "configure:2300: checking for int endhostent" >&5
+echo "configure:2310: checking for int endhostent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2302 "configure"
+#line 2312 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2306,7 +2316,7 @@ int main() {
 int i = endhostent(); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_ENDHOSTENTINT="#define ISC_LWRES_ENDHOSTENTINT 1"
@@ -2321,9 +2331,9 @@ rm -f conftest*


 echo $ac_n "checking for getnetbyaddr(in_addr_t, ...)""... $ac_c" 1>&6
-echo "configure:2325: checking for getnetbyaddr(in_addr_t, ...)" >&5
+echo "configure:2335: checking for getnetbyaddr(in_addr_t, ...)" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2327 "configure"
+#line 2337 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2332,7 +2342,7 @@ int main() {

 ; return 0; }
 EOF
-if { (eval echo configure:2336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_GETNETBYADDRINADDR="#define ISC_LWRES_GETNETBYADDRINADDR 1"
@@ -2347,9 +2357,9 @@ rm -f conftest*


 echo $ac_n "checking for int setnetent""... $ac_c" 1>&6
-echo "configure:2351: checking for int setnetent" >&5
+echo "configure:2361: checking for int setnetent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2353 "configure"
+#line 2363 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2357,7 +2367,7 @@ int main() {
 int i = setnetent(0); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_SETNETENTINT="#define ISC_LWRES_SETNETENTINT 1"
@@ -2372,9 +2382,9 @@ rm -f conftest*


 echo $ac_n "checking for int endnetent""... $ac_c" 1>&6
-echo "configure:2376: checking for int endnetent" >&5
+echo "configure:2386: checking for int endnetent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2378 "configure"
+#line 2388 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2382,7 +2392,7 @@ int main() {
 int i = endnetent(); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_ENDNETENTINT="#define ISC_LWRES_ENDNETENTINT 1"
@@ -2397,9 +2407,9 @@ rm -f conftest*


 echo $ac_n "checking for gethostbyadd(const void *, size_t, ...)""... $ac_c" 1>&6
-echo "configure:2401: checking for gethostbyadd(const void *, size_t, ...)" >&5
+echo "configure:2411: checking for gethostbyadd(const void *, size_t, ...)" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2403 "configure"
+#line 2413 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2408,7 +2418,7 @@ int main() {
 return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_GETHOSTBYADDRVOID="#define ISC_LWRES_GETHOSTBYADDRVOID 1"
@@ -2423,9 +2433,9 @@ rm -f conftest*


 echo $ac_n "checking for h_errno in netdb.h""... $ac_c" 1>&6
-echo "configure:2427: checking for h_errno in netdb.h" >&5
+echo "configure:2437: checking for h_errno in netdb.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2429 "configure"
+#line 2439 "configure"
 #include "confdefs.h"

 #include <netdb.h>
@@ -2433,7 +2443,7 @@ int main() {
 h_errno = 1; return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 	ISC_LWRES_NEEDHERRNO="#undef ISC_LWRES_NEEDHERRNO"
@@ -2448,12 +2458,12 @@ rm -f conftest*


 echo $ac_n "checking for getipnodebyname""... $ac_c" 1>&6
-echo "configure:2452: checking for getipnodebyname" >&5
+echo "configure:2462: checking for getipnodebyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getipnodebyname'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 2457 "configure"
+#line 2467 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getipnodebyname(); below.  */
@@ -2476,7 +2486,7 @@ getipnodebyname();

 ; return 0; }
 EOF
-if { (eval echo configure:2480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_getipnodebyname=yes"
 else
@@ -2497,12 +2507,12 @@ ISC_LWRES_GETIPNODEPROTO="#define ISC_LWRES_GETIPNODEPROTO 1"
 fi

 echo $ac_n "checking for getnameinfo""... $ac_c" 1>&6
-echo "configure:2501: checking for getnameinfo" >&5
+echo "configure:2511: checking for getnameinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getnameinfo'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 2506 "configure"
+#line 2516 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getnameinfo(); below.  */
@@ -2525,7 +2535,7 @@ getnameinfo();

 ; return 0; }
 EOF
-if { (eval echo configure:2529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_getnameinfo=yes"
 else
@@ -2546,12 +2556,12 @@ ISC_LWRES_GETNAMEINFOPROTO="#define ISC_LWRES_GETNAMEINFOPROTO 1"
 fi

 echo $ac_n "checking for getaddrinfo""... $ac_c" 1>&6
-echo "configure:2550: checking for getaddrinfo" >&5
+echo "configure:2560: checking for getaddrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getaddrinfo'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 2555 "configure"
+#line 2565 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getaddrinfo(); below.  */
@@ -2574,7 +2584,7 @@ getaddrinfo();

 ; return 0; }
 EOF
-if { (eval echo configure:2578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2588: \"$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
@@ -2600,9 +2610,9 @@ fi


 echo $ac_n "checking for interface list sysctl""... $ac_c" 1>&6
-echo "configure:2604: checking for interface list sysctl" >&5
+echo "configure:2614: checking for interface list sysctl" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2606 "configure"
+#line 2616 "configure"
 #include "confdefs.h"

 #include <sys/param.h>
@@ -2709,7 +2719,7 @@ else
 fi

 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:2713: checking build system type" >&5
+echo "configure:2723: checking build system type" >&5

 build_alias=$build
 case "$build_alias" in
@@ -2738,7 +2748,7 @@ ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then
  # Check if gcc -print-prog-name=ld gives a path.
  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:2742: checking for ld used by GCC" >&5
+echo "configure:2752: checking for ld used by GCC" >&5
  ac_prog=`($CC -print-prog-name=ld) 2>&5`
  case "$ac_prog" in
    # Accept absolute paths.
@@ -2762,10 +2772,10 @@ echo "configure:2742: checking for ld used by GCC" >&5
  esac
 elif test "$with_gnu_ld" = yes; then
  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:2766: checking for GNU ld" >&5
+echo "configure:2776: checking for GNU ld" >&5
 else
  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:2769: checking for non-GNU ld" >&5
+echo "configure:2779: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -2801,7 +2811,7 @@ fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }

 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:2805: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:2815: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2817,7 +2827,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6


 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:2821: checking for BSD-compatible nm" >&5
+echo "configure:2831: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2854,7 +2864,7 @@ echo "$ac_t""$NM" 1>&6


 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2858: checking whether ln -s works" >&5
+echo "configure:2868: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2898,8 +2908,8 @@ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
 case "$host" in
 *-*-irix6*)
  # Find out which ABI we are using.
-  echo '#line 2902 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 2912 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:2913: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
    case "`/usr/bin/file conftest.o`" in
    *32-bit*)
      LD="${LD-ld} -32"
@@ -2920,19 +2930,19 @@ case "$host" in
  SAVE_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -belf"
  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2924: checking whether the C compiler needs -belf" >&5
+echo "configure:2934: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 2929 "configure"
+#line 2939 "configure"
 #include "confdefs.h"

 int main() {

 ; return 0; }
 EOF
-if { (eval echo configure:2936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  lt_cv_cc_needs_belf=yes
 else
@@ -3056,9 +3066,9 @@ fi
 case "$enable_ipv6" in
 	yes|''|autodetect)
 		echo $ac_n "checking for IPv6 structures""... $ac_c" 1>&6
-echo "configure:3060: checking for IPv6 structures" >&5
+echo "configure:3070: checking for IPv6 structures" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 3062 "configure"
+#line 3072 "configure"
 #include "confdefs.h"

 #include <sys/types.h>
@@ -3068,7 +3078,7 @@ int main() {
 struct sockaddr_in6 sin6; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:3072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
 			 found_ipv6=yes
@@ -3106,7 +3116,7 @@ esac


 echo $ac_n "checking for Kame IPv6 support""... $ac_c" 1>&6
-echo "configure:3110: checking for Kame IPv6 support" >&5
+echo "configure:3120: checking for Kame IPv6 support" >&5
 # Check whether --with-kame or --without-kame was given.
 if test "${with_kame+set}" = set; then
  withval="$with_kame"
@@ -3148,12 +3158,12 @@ esac


 echo $ac_n "checking for inet_ntop""... $ac_c" 1>&6
-echo "configure:3152: checking for inet_ntop" >&5
+echo "configure:3162: checking for inet_ntop" >&5
 if eval "test \"`echo '$''{'ac_cv_func_inet_ntop'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3157 "configure"
+#line 3167 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char inet_ntop(); below.  */
@@ -3176,7 +3186,7 @@ inet_ntop();

 ; return 0; }
 EOF
-if { (eval echo configure:3180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_inet_ntop=yes"
 else
@@ -3200,12 +3210,12 @@ ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_ntop.$O"
 fi

 echo $ac_n "checking for inet_pton""... $ac_c" 1>&6
-echo "configure:3204: checking for inet_pton" >&5
+echo "configure:3214: checking for inet_pton" >&5
 if eval "test \"`echo '$''{'ac_cv_func_inet_pton'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3209 "configure"
+#line 3219 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char inet_pton(); below.  */
@@ -3228,7 +3238,7 @@ inet_pton();

 ; return 0; }
 EOF
-if { (eval echo configure:3232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_inet_pton=yes"
 else
@@ -3252,12 +3262,12 @@ ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_pton.$O"
 fi

 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
-echo "configure:3256: checking for inet_aton" >&5
+echo "configure:3266: checking for inet_aton" >&5
 if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3261 "configure"
+#line 3271 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char inet_aton(); below.  */
@@ -3280,7 +3290,7 @@ inet_aton();

 ; return 0; }
 EOF
-if { (eval echo configure:3284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_inet_aton=yes"
 else
@@ -3304,12 +3314,12 @@ ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_aton.$O"
 fi

 echo $ac_n "checking for strsep""... $ac_c" 1>&6
-echo "configure:3308: checking for strsep" >&5
+echo "configure:3318: checking for strsep" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strsep'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3313 "configure"
+#line 3323 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char strsep(); below.  */
@@ -3332,7 +3342,7 @@ strsep();

 ; return 0; }
 EOF
-if { (eval echo configure:3336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_strsep=yes"
 else
@@ -3355,12 +3365,12 @@ ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS strsep.$O"
 fi

 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
-echo "configure:3359: checking for vsnprintf" >&5
+echo "configure:3369: checking for vsnprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3364 "configure"
+#line 3374 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char vsnprintf(); below.  */
@@ -3383,7 +3393,7 @@ vsnprintf();

 ; return 0; }
 EOF
-if { (eval echo configure:3387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_vsnprintf=yes"
 else
@@ -3413,17 +3423,17 @@ fi


 echo $ac_n "checking for sizeof(long long int) == sizeof(long int)""... $ac_c" 1>&6
-echo "configure:3417: checking for sizeof(long long int) == sizeof(long int)" >&5
+echo "configure:3427: checking for sizeof(long long int) == sizeof(long int)" >&5
 if test "$cross_compiling" = yes; then
  echo "$ac_t""default yes" 1>&6
 	ISC_PLATFORM_LONGLONGEQUALLONG="#define ISC_PLATFORM_LONGLONGEQUALLONG 1"
 else
  cat > conftest.$ac_ext <<EOF
-#line 3423 "configure"
+#line 3433 "configure"
 #include "confdefs.h"
 main() { exit(!(sizeof(long long int) == sizeof(long int))); }
 EOF
-if { (eval echo configure:3427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
  echo "$ac_t""yes" 1>&6
 	ISC_PLATFORM_LONGLONGEQUALLONG="#define ISC_PLATFORM_LONGLONGEQUALLONG 1"
@@ -3441,12 +3451,12 @@ fi


 echo $ac_n "checking for chroot""... $ac_c" 1>&6
-echo "configure:3445: checking for chroot" >&5
+echo "configure:3455: checking for chroot" >&5
 if eval "test \"`echo '$''{'ac_cv_func_chroot'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 3450 "configure"
+#line 3460 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char chroot(); below.  */
@@ -3469,7 +3479,7 @@ chroot();

 ; return 0; }
 EOF
-if { (eval echo configure:3473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_chroot=yes"
 else
@@ -3495,17 +3505,17 @@ for ac_hdr in linux/capability.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3499: checking for $ac_hdr" >&5
+echo "configure:3509: 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 3504 "configure"
+#line 3514 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3509: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -3776,6 +3786,7 @@ s%@ARFLAGS@%$ARFLAGS%g
 s%@CC@%$CC%g
 s%@YACC@%$YACC%g
 s%@CPP@%$CPP%g
+s%@ISC_PLATFORM_HAVENETINET6IN6H@%$ISC_PLATFORM_HAVENETINET6IN6H%g
 s%@MKDEPCC@%$MKDEPCC%g
 s%@MKDEPCFLAGS@%$MKDEPCFLAGS%g
 s%@MKDEPPROG@%$MKDEPPROG%g
--- a/configure.in
+++ b/configure.in
@@ -13,7 +13,7 @@ dnl PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
 dnl ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 dnl SOFTWARE.

-AC_REVISION($Revision: 1.87 $)
+AC_REVISION($Revision: 1.88 $)

 AC_PREREQ(2.13)

@@ -150,6 +150,19 @@ AC_PROG_YACC
 AC_HEADER_STDC
 AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h sys/sockio.h netinet6/in6.h)

+dnl
+dnl HAVE_NETINET6_IN6_H needs to go in platform.h.
+dnl
+case "$ac_cv_header_netinet6_in6_h" in
+yes)
+	ISC_PLATFORM_HAVENETINET6IN6H="#define ISC_PLATFORM_HAVENETINET6IN6H 1"
+	;;
+no)
+	ISC_PLATFORM_HAVENETINET6IN6H="#undef ISC_PLATFORM_HAVENETINET6IN6H"
+	;;
+esac
+AC_SUBST(ISC_PLATFORM_HAVENETINET6IN6H)
+
 AC_C_CONST
 AC_C_INLINE
 AC_TYPE_SIZE_T
--- a/lib/isc/include/isc/platform.h.in
+++ b/lib/isc/include/isc/platform.h.in
@@ -26,6 +26,11 @@
 *** Network.
 ***/

+/*
+ * Define if this system has the <netinet6/in6.h> header file.
+ */
+@ISC_PLATFORM_HAVENETINET6IN6H@
+
 /*
 * If sockaddrs on this system have an sa_len field, ISC_PLATFORM_HAVESALEN
 * will be defined.