[CMake] Multiple project

[J Decker]

you should always use cmake to build out-of-source.  or something like
a 'build' directory in the source...

On Mon, Jul 9, 2012 at 9:32 AM, Romain LEGUAY <romain.leguay at gmail.com> wrote:
> Thanks for your answer!
>
> But I think if I do a 'cmake .' in lib dir or a application folder, I am
> going to have some problem no?
>
> Romain
>
> Le 09/07/12 18:14, J Decker a écrit :
>
>> ${CMAKE_SOURCE_DIR} this is the directory of the root CMakeLists.txt
>> that is processing, you can base your other paths off of that.
>>
>> On Mon, Jul 9, 2012 at 6:58 AM, Romain LEGUAY <romain.leguay at gmail.com>
>> wrote:
>>>
>>> Hello everyone,
>>>
>>> I have a big project organized like this:
>>> root/
>>>          -> CMakeLists.txt
>>>          CMake/
>>>              --> some .cmake scripts
>>>          lib/
>>>               --> CMakeLists.txt
>>>              include/
>>>              src/
>>>              CMake/
>>>                  --> some .cmake scripts
>>>          apps/
>>>               --> CMakeLists.txt
>>>              A_app/
>>>                      --> CMakeLists.txt
>>>                    src/
>>>                    include/
>>>
>>> For now I have "generic" scripts and I must run CMake at the root path.
>>> This
>>> way, when I do some modification in my library and I do a make in one of
>>> my
>>> app, the library is build in first place then the application.
>>>
>>> Now I want to have an independent comportment for the library building
>>> and
>>> the applications but I need to keep the former comportment.
>>>
>>> I success to build my library with independent way but when I try to
>>> generate all the makfiles from the root path, it doesn't work: it doesn't
>>> found different files from my CMAKE_MODULE_PATH I defined in
>>> root/lib/CMakeLists.txt and in root/CMakeLists.txt.
>>>
>>>
>>> Is it possible to have this comportment?
>>> Do you have some example or site to help me please?
>>>
>>>
>>> Thank you.
>>>
>>> Regards,
>>> Romain
>>>
>>>
>>>
>>>
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>
>
>