A C-style compiler with llvmpy

1. Download LLVM3.4 http://www.llvm.org/releases/download.html#3.4 , then compile it.
2. Install llvmpy as it's official site says. http://www.llvmpy.org/ .
3. Run python cmcompiler.py

1. You can use functions, arrays, and global variable like C.
2. You can use type casting like C.
3. It supports four data types: char, int, double and String. All of them is signed.
4. Bit computing and logic computing is supported.

1. It doesn't support pointer and structs right now.
2. It only supports to compile a single c file right now.
3. It Lacks of pointers, so I add "String" type to support string, something like java.
4. For loop is not supported. The four points above are not going to be in my version 1.0. I will try to put them in version 1.5.

Version1.0. I will try to add pointer in next subversion