remove ENABLE_SIT

config.h.in

@@ -173,9 +173,6 @@ int sigwait(const unsigned int *set, int *sig);
 /* Define to enable rpz-nsip rules. */
 #undef ENABLE_RPZ_NSIP
 
-/* Define to enable 'sit' support. */
-#undef ENABLE_SIT
-
 /* Solaris hack to get select_large_fdset. */
 #undef FD_SETSIZE
 

configure

@@ -19064,9 +19064,6 @@ HAVE_SIT=
 case "$enable_sit" in
 yes)
-
-$as_echo "#define ENABLE_SIT 1" >>confdefs.h
-
 	ISC_PLATFORM_USESIT="#define ISC_PLATFORM_USESIT 1"
         HAVE_SIT=1
 	;;

configure.in

@@ -3448,7 +3448,6 @@ HAVE_SIT=
 
 case "$enable_sit" in
 yes)
-	AC_DEFINE(ENABLE_SIT, 1, [Define to enable 'sit' support.])
 	ISC_PLATFORM_USESIT="#define ISC_PLATFORM_USESIT 1"
         HAVE_SIT=1
 	;;