diff -up bind-9.7.0/configure.in.rh478718 bind-9.7.0/configure.in

--- bind-9.7.0/configure.in.rh478718	2010-03-01 14:50:02.331207076 +0100

+++ bind-9.7.0/configure.in	2010-03-01 14:50:21.501207488 +0100

@@ -2540,6 +2540,10 @@ main() {

 	AC_MSG_RESULT($arch)

 fi

+if test ! "$arch" = "x86_64" -a "$have_xaddq" = "yes"; then

+	AC_MSG_ERROR([XADDQ present but disabled by Fedora patch!])

+fi

+

 if test "$have_atomic" = "yes"; then

 	AC_MSG_CHECKING([compiler support for inline assembly code])

diff -up bind-9.7.0/lib/isc/include/isc/platform.h.in.rh478718 bind-9.7.0/lib/isc/include/isc/platform.h.in

--- bind-9.7.0/lib/isc/include/isc/platform.h.in.rh478718	2010-03-01 14:50:31.421207522 +0100

+++ bind-9.7.0/lib/isc/include/isc/platform.h.in	2010-03-01 14:50:40.313707286 +0100

@@ -255,7 +255,11 @@

  * If the "xaddq" operation (64bit xadd) is available on this architecture,

  * ISC_PLATFORM_HAVEXADDQ will be defined.

  */

-@ISC_PLATFORM_HAVEXADDQ@

+#ifdef __x86_64__

+#define ISC_PLATFORM_HAVEXADDQ 1

+#else

+#undef ISC_PLATFORM_HAVEXADDQ

+#endif

 /*

  * If the "atomic swap" operation is available on this architecture,