Patch by Alexander von Gluck (kallisti5) to get the PPC build going again

(mostly at least). Also disables -Werror for the binutils, but those should
be fixed eventually.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29804 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/arch/ppc/arch_thread.h

@@ -20,7 +20,7 @@ void ppc_pop_iframe(struct iframe_stack *stack);
 struct iframe *ppc_get_user_iframe(void);
 
 
-extern inline struct thread *
+static inline struct thread *
 arch_thread_get_current_thread(void)
 {
     struct thread *t;
@@ -29,7 +29,7 @@ arch_thread_get_current_thread(void)
 }
 
 
-extern inline void
+static inline void
 arch_thread_set_current_thread(struct thread *t)
 {
     asm volatile("mtsprg2 %0" : : "r"(t));