From ea62d6973b657041021f00c67726cf476acd2424 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 5 May 2010 14:39:51 -0400
Subject: Do not list file names during 'cmake -E tar xz'

Since commit "Switch to using libarchive from libtar" (2009-10-30) the
the implementation of "tar xz" has printed all paths from the tarball as
a single line with no separator.  This fixes the logic to extract
silently as expected.
---
 Source/cmSystemTools.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index d176987..d914203 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -2048,12 +2048,13 @@ bool extract_tar(const char* outFileName, bool verbose,
     if (verbose && extract)
       {
       cmSystemTools::Stdout("x ");
+      cmSystemTools::Stdout(archive_entry_pathname(entry));
       }
     if(verbose && !extract)
       {
       list_item_verbose(stdout, entry);
       }
-    else
+    else if(!extract)
       {
       cmSystemTools::Stdout(archive_entry_pathname(entry));
       }
-- 
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