[CMake] Setting Policy CMP0028

[pierre.andersson at se.atlascopco.com]

Just to update. I managed to solve the issue by adding this line:

cmake_policy(SET CMP0028 OLD)

directly to the macro that ends up calling the add_library/add_executable
commands. Thank you for the help.

Regards,
Pierre Andersson




From:	Nils Gladitz <nilsgladitz at gmail.com>
To:	pierre.andersson at se.atlascopco.com
Cc:	cmake at cmake.org
Date:	2014-07-11 15:47
Subject:	Re: [CMake] Setting Policy CMP0028



On 07/11/2014 03:33 PM, pierre.andersson at se.atlascopco.com wrote:
> Then it is odd that it does not work, the warning is given during
> generation time and I have tested to print the status of the 0028 policy
> at all points where the projects that get the warning has their
> add_library/add_executable command called, as well as at the end of
> their respective CMakeLists.txt files and it remains in the state OLD
> throughout.
> At which point is the state of the policy stored when it comes to
> generation time? I can see that it works when I construct a minimal
> example, so knowing when it's state is 'used' would greaty help in
> solving the issue or creating a minimal example that showcases the
problem.

Given that the warning is at generation time I think it should be the
state of the policy at the end of the CMakeLists.txt that defines the
target (add_library/add_executable).

Nils

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