https://github.com/dotnet/coreclr/wiki/Building-and-Running-CoreCLR-on-Linux
ubuntu-14.10
clang --version
Ubuntu clang version 3.5.0-4ubuntu2 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
Target: x86_64-pc-linux-gnu
Thread model: posix
mscorlib.dll暂时还要在windows上编译
build.cmd unixmscorlib============================
话说那个libcoreclr.so怎么那么大（88M）？
