msys/mingw32 llvm-gcc build errors

Thank you

  1. As for error - try to disable threads during llvm/llvm-gcc builds.

This resolved the build errors for llvm-gcc, however the llvm-gcc.exe, llvm-g++.exe, llvm-gcov.exe were not built only the llc.exe, llvm-as.exe … tools from the llvm build bin directory are in the llvm-gcc install bin directory.

  1. Why do you need build llvm-gcc by yourself?

I would like to write an llvm backend and I wasn’t sure if it would work with the pre-built binaries.