[PATCH] [Clang] Implement basic MinGW32 version-independent installation detection

[Yaron Keren]

You can disable building the tools with -DLLVM_BUILD_TOOLS=OFF on the CMake command line. 
More build options: http://llvm.org/docs/CMake.html

I am building LLVM with Visual C++ 2013 routinely and I think one of the build bots does use MinGW.
Which compiler are you using? MinGW? which version?

http://reviews.llvm.org/D4177