[CMake] Memory cleanup of variables

[Bill Hoffman]

Naram Qashat wrote:

>> myscript.cmake
>>  file(READ ${FILE} ALL_STRINGS)
>> ...
>>   message(${RESULT})
>>
>> -Bill
> 
> Thanks, that worked very well.  The only problems I had, though, were 
> that the quotes were passed to the new invocation of CMake and that I 
> had to use ERROR_VARIABLE instead of OUTPUT_VARIABLE, otherwise it works 
> fine.
> 

Great, glad it works for you.  At some point 2.X will be in the past... :)

-Bill