[CMake] Getting Location of This File

[J Decker]

${CMAKE_SOURCE_DIR}  - path of the root cmake file called
${CMAKE_CURRENT_SOURCE_DIR} - path of the current cmakelists

On Fri, Jul 24, 2015 at 3:02 PM, Daniel Dilts <diltsman at gmail.com> wrote:

> I have a set of CMake commands that I want to place in a single file and
> have other projects use it.  The commands in the file must affect the scope
> that references it, so the declared functions, include_directories, etc.
> must affect things in the scope that includes it.
>
> I attempted to place these things in a file and use
> include(filename.cmake) to add the file.  This appears to work until the
> file with the include() is in a different location.
>
> I need the include_directories to be relative to the location of
> filename.cmake, not the CMakeLists.txt that included it.
>
> Is there any way to accomplish this?
>
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