[CMake] Question about FOREACH

[Brad King]

Alexander Neundorf wrote:
>>Von: Filipe Sousa <filipe at ipb.pt> 
>>>I guess all this would be unnecessary if there were a way to just 
>>>retrieve real environment variables from the system, but I have not 
>> 
>>$ENV{YOUR_ENVIRONMET_VARIABLE} 
>  
> I think this should go in the Wiki, probably the FAQ section. 

I've added the FAQ entry:

http://www.cmake.org/Wiki/CMake_FAQ#How_can_I_get_or_set_environment_variables.3F

-Brad