[PATCH] uml: Export gcov symbol based on gcc version

The init function called by gcc when gcov is enabled is __gcov_init or
__bb_init_func, depending on the gcc version.  Anton is using 3.3.4 and seeing
__gcov_init.  I'm using 3.3.2 and seeing __bb_init_func, so we need to close
that gap a bit.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/kernel/gmon_syms.c

@@ -5,8 +5,14 @@
 
 #include "linux/module.h"
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3) || \
+	(__GNUC__ == 3 && __GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ >= 4)
+extern void __gcov_init(void *);
+EXPORT_SYMBOL(__gcov_init);
+#else
 extern void __bb_init_func(void *);
 EXPORT_SYMBOL(__bb_init_func);
+#endif
 
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.