[CMake] Add a custom command to all targets

[Julien Michel]

Dear Cmake users,

I would like to add a custom command to be run on each target (in fact 
on each target source file). Is there any way to do this with cmake ? I 
found the ADD_CUSTOM_COMMAND function, but it must be called for each 
target to be processed, and I am still missing a way to get the source 
files list. Do you have any idea or advice ?

Best regards,

Julien
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Julien MICHEL - Ingénieur d'études - Traitement d'images
CS Systèmes d'Information - Division ESPACE
Département Information Géographique & Image
Téléphone : +33 561 17 64 27
Email : julien.michel at c-s.fr

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