[CMake] refering to top-level project as a target in a subdir's cmakelists.txt

[Micha Hergarden]

On 07/20/2015 05:16 PM, MM wrote:
> I want to refer to 
>
> == toplevl cmakelists file ===
> PROJECT(prj)
> ADD_SUBDIRECTORY(dir1)
>
> ==dir1 cmakelists.txt===
> ADD_CUSTOM_COMMAND( TARGET prj  # this doesn't work
> )
>
>
In what way do you want to refer to it? You may want to use the DEPENDS
parameter here. Do I understand correctly that you want to add a custom
command that depends on the whole project the custom command is part of?
Does that not imply a cyclic dependency?

Regards,
Micha
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