regenerate

diff --git a/configure b/configure
index 6c54e16462800cb0b1df8520590ed9530f17060c..c55cec8e8c58233a7e683844ad2464f9d87a8782 100755 (executable)
--- a/configure
+++ b/configure
@@ -14,7 +14,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 #
-# $Id: configure,v 1.493.8.11 2011/07/26 22:08:33 mgraff Exp $
+# $Id: configure,v 1.493.8.12 2011/07/26 22:11:37 mgraff Exp $
 #
 #      Portions of this code release fall under one or more of the
 #      following Copyright notices.  Please see individual source
@@ -517,7 +517,7 @@
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 # OF THE POSSIBILITY OF SUCH DAMAGE.
 #
-# From configure.in Revision: 1.512.8.11 .
+# From configure.in Revision: 1.512.8.12 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.67.
 #
@@ -20295,6 +20295,14 @@ case "$host" in
                STD_CDEFINES="$STD_CDEFINES -D_GNU_SOURCE"
                CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
                ;;
+       #
+       # Starting with OSX 10.7 (Lion) we must choose which IPv6 API to use.
+       # Setting this is sufficient to select the correct behavior for BIND 9.
+       #
+       *-darwin*)
+         STD_CDEFINES="$STD_CDEFINES -D__APPLE_USE_RFC_3542"
+         CPPFLAGS="$CPPFLAGS -D__APPLE_USE_RFC_3542"
+         ;;
 esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5