my_global.h:

Make __cxa_pure_virtual weak symbol

my_global.h:
Make __cxa_pure_virtual weak symbol
9fd13ba9 · kent@mysql.com · 28fa86f4 · 9fd13ba9
Commit 9fd13ba9 authored Dec 03, 2005 by kent@mysql.com
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include/my_global.h include/my_global.h +11 -0

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--- a/include/my_global.h
+++ b/include/my_global.h
@@ -453,6 +453,17 @@ typedef unsigned short ushort;
 #define __attribute__(A)
 #endif

+/*
+  Wen using the embedded library, users might run into link problems,
+  dupicate declaration of __cxa_pure_virtual, solved by declaring it a
+  weak symbol.
+*/
+#ifdef USE_MYSYS_NEW
+C_MODE_START
+int __cxa_pure_virtual () __attribute__ ((weak));
+C_MODE_END
+#endif
+
 /* From old s-system.h */

 /*