MacOS Legacy: omit unneeded header on old macos versions

6 months ago · afa3880ab2
parent 0d762cd968
commit afa3880ab2
1 changed files with 3 additions and 1 deletions
--- a/src/lib/ares_sysconfig_mac.c
+++ b/src/lib/ares_sysconfig_mac.c
@ -52,8 +52,10 @@
 #  include <dlfcn.h>
 #  include <arpa/inet.h>
 #  include "thirdparty/apple/dnsinfo.h"
-#  include <SystemConfiguration/SCNetworkConfiguration.h>
 #  include <AvailabilityMacros.h>
+#  if MAC_OS_X_VERSION_MIN_REQUIRED >= 1080 /* MacOS 10.8 */
+#    include <SystemConfiguration/SCNetworkConfiguration.h>
+#  endif
 #  include "ares.h"
 #  include "ares_private.h"