[CMake] Setting dependencies between libraries (cmake projects)

[Ludovic Hoyet]

But my variable ${a} was not set in the a project CMakeLists.txt but in the
root CMakeLists.txt file. If I don't make a mistake the variable would be
accessible for all the subdirectories then.

2011/11/4 Hendrik Sattler <post at hendrik-sattler.de>

> Am 04.11.2011 11:44, schrieb Rolf Eike Beer:
>
>  Thanks, it solved it.
>>>
>>> I thought that using set(a project_a) then using ${a} would be the same
>>> than using project_a (therefore I could use the same variable everywhere
>>> and simply change the target name in the set). But it seems it is not the
>>> same.
>>>
>>
>> It is the same.
>>
>
> Except for the scope of the variable a.
>
> HS
>
>
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-- 
_______________________________________

Ludovic Hoyet
Research Fellow,
Graphics Vision and Visualisation group,
Trinity College Dublin
http://www.scss.tcd.ie/~hoyetl/
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