ENH: ADD REMOVE_DEFINITION command. Fix feature request: Bug #182 - Add opposite to ADD_DEFINITIONS

1 files changed, 35 insertions, 0 deletions

diff --git a/Source/cmRemoveDefinitionsCommand.cxx b/Source/cmRemoveDefinitionsCommand.cxx
new file mode 100644
index 0000000000..1532742d35
--- /dev/null
+++ b/Source/cmRemoveDefinitionsCommand.cxx
@@ -0,0 +1,35 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#include "cmRemoveDefinitionsCommand.h"
+
+// cmRemoveDefinitionsCommand
+bool cmRemoveDefinitionsCommand::InitialPass(std::vector<std::string> const& args)
+{
+  // it is OK to have no arguments
+  if(args.size() < 1 )
+    {
+    return true;
+    }
+
+  for(std::vector<std::string>::const_iterator i = args.begin();
+      i != args.end(); ++i)
+    {
+    m_Makefile->RemoveDefineFlag(i->c_str());
+    }
+  return true;
+}
+