Thanks Mathieu for your fast reply. I've tested it and it does not work. My Xcode still tells me that it will use the GCC 4.0 as compiler.

Stephan

On Feb 24, 2009, at 3:22 PM, Mathieu Malaterre wrote:

CXX=/usr/bin/g++-4.2 cmake -GXcode ../path/to/source/tree

On Tue, Feb 24, 2009 at 3:20 PM, Stephan Aiche <ai...@mi.fu- berlin.de> wrote:
I would like to compile my project using the g++ 4.2 and with Xcode
generator to use Xcode 3.1.2 as my IDE. If I call cmake like

cmake -D CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++-4.2 -GXcode
../path/to/source/tree

I get a Xcode project that I can open with Xcode 3.1.2 but if I look at the project configuration for all targets the compiler version is set to the default compiler "GCC System Version (4.0)". Is there a way to set this
correctly???

Some general Information:

CMake 2.6.2
XCode 3.1.2 installed (containing gcc 4.0 and gcc 4.2)

Thanks in advance for your support.

Stephan
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