File umem-1.0.1-fix-malloc-hook-def.patch of Package umem

--- malloc.c.old	2012-11-19 19:52:23.310620166 +0100
+++ malloc.c	2012-11-19 19:54:30.922073454 +0100
@@ -453,7 +453,7 @@
 	}
 }
 
-void (*__malloc_initialize_hook)(void) = umem_malloc_init_hook;
+void (*volatile __malloc_initialize_hook)(void) = umem_malloc_init_hook;
 
 #else
 void __attribute__((constructor))