[CMake] Copying a data directory

[Filipe Sousa]

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Steve Johns wrote:
> Can someone suggest a good way to copy a data directory from the source tree 
> to the build tree?

If you really need to copy a directory use
${CMAKE_COMMAND} -E copy_directory with ADD_CUSTOM_COMMAND() or
EXECUTE_PROCESS()

fsousa at neptuno ~ $ cmake -E
CMake Error: cmake version 2.5-20060627
Usage: cmake -E [command] [arguments ...]
Available commands:
  ...
  copy_directory source destination    - copy directory 'source' content
to directory 'destination'

> I want to be do this for both Unix and VC builds.
> 
> The purpose is just to have some test input data available in the location 
> where the newly built program is looking for it.

- --
Filipe Sousa
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