Made use of GCC built-in functions for variable arguments in procedures dependent...

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10440 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
index 0e722ec7abeda9954cf15d0b6bd7e99b0fd6f058..d95fb0b85068ee82eeadaab2fc3aa4ff07054c78 100644 (file)
--- a/MdePkg/Include/Base.h
+++ b/MdePkg/Include/Base.h
@@ -454,7 +454,7 @@ struct _LIST_ENTRY {
 \r
 #define VA_END(Marker)                ((void)0)\r
 \r
-#elif defined(__GNUC__)\r
+#elif defined(__GNUC__) && !defined(NO_BUILTIN_VA_FUNCS)\r
 //\r
 // Use GCC built-in macros for variable argument lists.\r
 //\r