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[COMMITTED] tile: avoid preprocessor redefinition warnings

Message ID 1445444331-22921-1-git-send-email-cmetcalf@ezchip.com
State Committed
Headers

Commit Message

Chris Metcalf Oct. 21, 2015, 4:18 p.m. UTC 
  PSEUDO_END and PSEUDO_END_NOERRNO are being defined in
sysdeps/unix/sysdep.h and then redefined for tile.  Add an
undef before each define to silence the warnings.
---
2015-10-21  Chris Metcalf  <cmetcalf@ezchip.com>

	* sysdeps/unix/sysv/linux/tile/sysdep.h (PSEUDO_END)
	(PSEUDO_NOERRNO, PSEUDO_END_NOERRNO): Undef before defining.

 ChangeLog                             | 5 +++++
 sysdeps/unix/sysv/linux/tile/sysdep.h | 3 +++
 2 files changed, 8 insertions(+)
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Patch

diff --git a/sysdeps/unix/sysv/linux/tile/sysdep.h b/sysdeps/unix/sysv/linux/tile/sysdep.h
index 6b30b2f2dde4..d1268de24bd0 100644
--- a/sysdeps/unix/sysv/linux/tile/sysdep.h
+++ b/sysdeps/unix/sysv/linux/tile/sysdep.h
@@ -53,17 +53,20 @@ 
 # define SYSCALL_ERROR_NAME plt(__syscall_error)
 #endif
 
+#undef PSEUDO_END
 #define	PSEUDO_END(name)				\
 0:							\
   j SYSCALL_ERROR_NAME;					\
   END (name)
 
+#undef PSEUDO_NOERRNO
 #define	PSEUDO_NOERRNO(name, syscall_name, args)	\
   ENTRY	(name);						\
   DO_CALL(syscall_name, args)
 
 #define ret_NOERRNO  jrp lr
 
+#undef PSEUDO_END_NOERRNO
 #define	PSEUDO_END_NOERRNO(name) \
   END (name)