[PATCH 4/9] UML - Export gcov symbol based on gcc version

[Jeff Dike <jdike@addtoit.com>]

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>

Index: linux-2.6.11/arch/um/kernel/gmon_syms.c
===================================================================
--- linux-2.6.11.orig/arch/um/kernel/gmon_syms.c	2005-03-07 10:53:03.000000000 -0500
+++ linux-2.6.11/arch/um/kernel/gmon_syms.c	2005-03-07 16:29:37.000000000 -0500
@@ -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.