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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=131029734936e79cef275f33629b5bb1384f706c
commit 131029734936e79cef275f33629b5bb1384f706c
Merge: a38c33c 3e4ba89
Author:     Bill Hoffman <bill.hoff...@kitware.com>
AuthorDate: Wed Jun 29 15:24:05 2011 -0400
Commit:     CMake Topic Stage <kwro...@kitware.com>
CommitDate: Wed Jun 29 15:24:05 2011 -0400

    Merge topic 'performance_fix' into next
    
    3e4ba89 Only pay for unused variable checking if it is on.


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3e4ba898c17c5366e42c317dc73bf94954ec8d68
commit 3e4ba898c17c5366e42c317dc73bf94954ec8d68
Author:     Bill Hoffman <bill.hoff...@kitware.com>
AuthorDate: Tue Jun 21 15:59:10 2011 -0400
Commit:     Bill Hoffman <bill.hoff...@kitware.com>
CommitDate: Tue Jun 21 15:59:10 2011 -0400

    Only pay for unused variable checking if it is on.

diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 63bf03b..014ef67 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -1759,6 +1759,10 @@ void cmMakefile::AddDefinition(const char* name, bool 
value)
 
 void cmMakefile::CheckForUnusedVariables() const
 {
+  if (!this->WarnUnused)
+    {
+    return;
+    }
   const cmDefinitions& defs = this->Internal->VarStack.top();
   const std::set<cmStdString>& locals = defs.LocalKeys();
   std::set<cmStdString>::const_iterator it = locals.begin();

-----------------------------------------------------------------------

Summary of changes:
 Source/cmMakefile.cxx |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)


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