[CMake] ADD_CUSTOM_COMMAND issues

[Brandon Van Every]

On 7/13/07, Yegor Yefremov <yegor_sub1 at visionsystems.de> wrote:
>
> When the command will happen is determined by which of the following is
> specified:
>
>   PRE_BUILD - run before all other dependencies
>   PRE_LINK - run after other dependencies
>   POST_BUILD - run after the target has been built
>
> It is only said when the command will happen and not where to place
> the statement in the CMakeLists.txt. I interpret this as if I define
> PRE_LINK or PRE_BUILD then the cmake will evaluate this properly.
> It should be also mentioned in the documentation or CMake should throw
> warning.

I agree that when the TARGET for an ADD_CUSTOM_COMMAND is not yet
defined, CMake should throw a warning.  Make a feature request.
http://www.cmake.org/Bug .

Cheers,
Brandon Van Every