[CMake] Cmake 2.8.1 error

[罗勇刚(Yonggang Luo)]

I am afraid I have solve the problem by modify the source code of cmake.
So, CMake can set env vars.
Just didn't do that.
I have already if cdt is using Intel compiler it's will add the PATH
env to eclipse build system.


And also I found the eclipse target is a little old so make strange
actions such as
it's can not generate the correct PREDEFINED macros correctly.

Now I was focus on solve this problem.