From bae3a73ceea6163eeb6eae59dfcf838a43048831 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 26 Jul 2013 16:25:37 -0400
Subject: [PATCH] libarchive: Silence API deprecation warnings

CMake uses old libarchive APIs for now.
---
 Utilities/cmlibarchive/libarchive/archive.h | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Utilities/cmlibarchive/libarchive/archive.h b/Utilities/cmlibarchive/libarchive/archive.h
index f8669785c..1a1d32a6d 100644
--- a/Utilities/cmlibarchive/libarchive/archive.h
+++ b/Utilities/cmlibarchive/libarchive/archive.h
@@ -104,11 +104,8 @@
 #define	__LA_PRINTF(fmtarg, firstvararg)	/* nothing */
 #endif
 
-#if defined(__GNUC__) && __GNUC__ >= 3 && __GNUC_MINOR__ >= 1
-# define __LA_DEPRECATED __attribute__((deprecated))
-#else
-# define __LA_DEPRECATED
-#endif
+/* CMake uses some deprecated APIs to build with old libarchive versions.  */
+#define __LA_DEPRECATED
 
 #ifdef __cplusplus
 extern "C" {