Used boost libraries

Much code in KlayGE depend on Boost. Here's the list of used libraries.

The used Boost libraries that must be built separately:

• Atomic (Can be replaced by C++11)
• Chrono (Can be replaced by C++11)
• Date Time (Not used directly. No dependency on VC11+)
• Filesystem (Can be replaced by TR2's on VC11+)
• Program Options (Only used in toolset)
• Regex (Only used in toolset, can be replaced by C++11)
• System (Can be replaced by C++11)
• Thread (Can be replaced by C++11)

Header-only Boost libraries:

• Algorithm/string
• Any
• Array (Can be replaced by C++11)
• Assert
• Bind (Can be replaced by C++11)
• Circular Buffer
• Container/flat_map
• Foreach (Can be replaced by C++11)
• Function (Can be replaced by C++11)
• Functional/Hash
• Integer (Can be replaced by C++11)
• Lexical Cast
• Lock free
• Member Function (Can be replaced by C++11)
• Move (Can be replaced by C++11)
• MPL/if_ (Can be replaced by C++11)
• MPL/void_
• Operators
• Optional
• Random (Can be replaced by C++11)
• Ref (Can be replaced by C++11)
• Signals2
• Smart Ptr (Can be replaced by C++11)
• Static Assert (Can be replaced by C++11)
• Tuple (Can be replaced by C++11)
• Type Traits (Can be replaced by C++11)
• Typeof (Can be replaced by C++11)
• Unordered (Can be replaced by C++11)
• Utility/checked_delete
• Utility/noncopyable
• Utility/result_of (Can be replaced by C++11)

Along with the popularize of C++11-supported compiler, those libraries are switched to C++11's. Boost libraries are used only when necessary.