GCS_MAVLink: prgama away address-of-packed-member only for g++ >= 9

6 years ago · 971e3af826
1 changed files with 3 additions and 0 deletions
--- a/libraries/GCS_MAVLink/GCS_MAVLink.h
+++ b/libraries/GCS_MAVLink/GCS_MAVLink.h
@ -29,7 +29,10 @@
				@@ -29,7 +29,10 @@
 */
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wcast-align"
+
+#if defined(__GNUC__) && __GNUC__ >= 9
 #pragma GCC diagnostic ignored "-Waddress-of-packed-member"
+#endif

 #include "include/mavlink/v2.0/ardupilotmega/version.h"