[CMake] setting xcode's compiler with cmake

[Benson Limketkai]

Hi,

When I use the Xcode generator, the CMAKE_CXX_COMPILER flag is ignored
inside Xcode.  It always is at: "System default (GCC 4.2)" when I look 
at the Compiler Version under the project build settings.

I've tried:

cmake -G Xcode -DCMAKE_BUILD_TYPE:STRING=Debug 
-DCMAKE_CXX_COMPILER:FILEPATH=/opt/intel/Compiler/11.1/076/bin/ia32/icpc

and:

CXX=/opt/intel/Compiler/11.1/076/bin/ia32/icpc cmake -G Xcode 
-DCMAKE_BUILD_TYPE:STRING=Debug

I'm using Cmake 2.6.4 and Xcode 3.2.2

Any ideas?

Thanks,
Benson