[CMake] multiple directories in one variable

[David Cole]

On Fri, Feb 11, 2011 at 10:29 AM, John Drescher <drescherjm at gmail.com>wrote:

> > it is what I want.
> > But how?
> >
> > How can I "put all the directories in EXTERNAL_PRODUCT_INCLUDES" from
> cmake command line?
> >
>
> I do not know. Sorry. I did not see that you were trying to add these
> via the command line. I never use that mode of cmake.
>
> John
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You should be able to do:

    cmake "-DEXTERNAL_PRODUCT_INCLUDES=/dir a;/dir b;/dirc/include"
../source_directory

And then, inside CMakeLists.txt:

    include_directories(${EXTERNAL_PRODUCT_INCLUDES})


Is there a problem you hit with that approach?
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