- Issue #14324: Fix configure tests for cross builds.

when configured with --(en|dis)able-ipv6 for cross builds, don't fail the configury due to the missing buggy-getaddrinfo check.

configure

@@ -10854,7 +10854,12 @@ $as_echo_n "checking getaddrinfo bug... " >&6; }
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
+
+if test "${enable_ipv6+set}" = set; then
+  ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6"
+else
   ac_cv_buggy_getaddrinfo=yes
+fi
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */

configure.ac

@@ -3009,7 +3009,12 @@ int main()
 ]]])],
 [ac_cv_buggy_getaddrinfo=no],
 [ac_cv_buggy_getaddrinfo=yes],
-[ac_cv_buggy_getaddrinfo=yes]))
+[
+if test "${enable_ipv6+set}" = set; then
+  ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6"
+else
+  ac_cv_buggy_getaddrinfo=yes
+fi]))
 fi
 
 AC_MSG_RESULT($ac_cv_buggy_getaddrinfo)