[PATCH] Fix sparc build

[Jakub Jelinek]

On Thu, Jul 26, 2007 at 12:51:43AM +0200, Aurelien Jarno wrote:
> The patch below fixes sparc build on both head and glibc-2_6-branch.

That's only correct for sparc64 build, for 32-bit sparc build
it will break -fstack-protector.  The relative offset of stack_guard
field is part of the ABI.

So this has to be:

--- nptl/sysdeps/sparc/tls.h.orig	2007-07-26 00:36:08.000000000 +0200
+++ nptl/sysdeps/sparc/tls.h	2007-07-26 00:36:25.000000000 +0200
@@ -46,9 +46,15 @@
   dtv_t *dtv;
   void *self;
   int multiple_threads;
+#if __WORDSIZE == 64
+  int gscope_flag;
+#endif
   uintptr_t sysinfo;
   uintptr_t stack_guard;
   uintptr_t pointer_guard;
+#if __WORDSIZE != 64
+  int gscope_flag;
+#endif
 } tcbhead_t;
 
 #else /* __ASSEMBLER__ */


Untested though.

> 2007-07-26  Aurelien Jarno  <aurelien@aurel32.net>
> 
> 	* sysdeps/sparc/tls.h (tcbhead_t): Add gscope_flag.
> 

	Jakub