--- gcc/config/i386/scodbx.h	2018/04/24 18:16:55	1.1.1.2
+++ gcc/config/i386/scodbx.h	2018/04/24 18:23:05	1.1.1.3
@@ -86,3 +86,6 @@ the Free Software Foundation, 675 Mass A
 /* Use periods rather than dollar signs in special g++ assembler names.  */
 
 #define NO_DOLLAR_IN_LABEL
+
+/* Handle #pragma pack. */
+#define HANDLE_SYSV_PRAGMA