From 5415b65067ed2eabaa1bb64a50ced230074dab53 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 10 Apr 2007 08:49:42 -0400
Subject: STYLE: Added comment about why dependencies need to be chained to
 clarify code.

---
 Source/cmGlobalUnixMakefileGenerator3.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index c8fbc8f..d6f0db2 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -1166,6 +1166,8 @@ cmGlobalUnixMakefileGenerator3
     depends.push_back(tgtName);
     if(result->GetType() == cmTarget::STATIC_LIBRARY)
       {
+      // Since the static library itself does not list dependencies we
+      // need to chain its dependencies here.
       const cmTarget::LinkLibraryVectorType& tlibs 
         = result->GetLinkLibraries();
       for(cmTarget::LinkLibraryVectorType::const_iterator lib = tlibs.begin();
-- 
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