This adds native support for building NaCl executables to Visual Studio 2010 by integrating NaCl SDK GCC tool-chain into MSBuild system.
It is basically a hacked version of vs-android, written by Gavin Pugh.
- Copy 'NaCl' directory to 'C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Platforms'.
- Set 'NACL_SDK_ROOT' environment variable to point to NaCl SDK location.