[osg-submissions] API configurations in a seperate Config include file

[Robert Osfield]

Hi Bob,

Ack, this situation is down to the out of source Config files not
being on your include path.

If you do an install of the OSG this should solve the problem.  If you
don't do an install then doing out source builds will require you to
add an extra include to find the Config files.  So doable, but not as
pretty as it could be.

Robert.

On Fri, Jun 20, 2008 at 8:30 PM, Bob Kuehne <rpk at blue-newt.com> wrote:
> hm. mostly. osg builds fine - i deleted my old out-of-source install, and
> began anew.
>
> but then i tried building one of my projects with it. did the same
> procedure, remove the
> entirety of the old install, and build my new project files again vi cmake.
> cmake builds
> the make system fine, but then at build:
>
> % make
> [  1%] Building CXX object src/CMakeFiles/CeloVerus.dir/bnAmbientLight.o
> In file included from
> /Users/rpk/projects/osg/svn/OpenSceneGraph/include/osg/Referenced:33,
>                 from
> /Users/rpk/projects/osg/svn/OpenSceneGraph/include/osg/Object:17,
>                 from
> /Users/rpk/projects/celoverus/repo/include/bnDeferredLight.h:4,
>                 from
> /Users/rpk/projects/celoverus/repo/include/bnAmbientLight.h:5,
>                 from
> /Users/rpk/projects/celoverus/repo/src/bnAmbientLight.cpp:1:
> /Users/rpk/projects/osg/svn/OpenSceneGraph/include/OpenThreads/Atomic:17:30:
> error: OpenThreads/Config: No such file or directory
>
> clearly because it's looking in the source for the headers, and the build
> for the bin, but
> the actual Config lives in built directory tree, not the source tree.
>
> how to fix? haven't figured that out yet, as i don't yet grok the intention
> of Config... but i'll
> dig.
>
> b
>
>
> On Jun 20, 2008, at 3:01 PM, Bob Kuehne wrote:
>
>> this latest changed fixed it for me.
>>
>> bob
>>
>> On Jun 20, 2008, at 2:47 PM, Robert Osfield wrote:
>>
>>> Hi J-S,
>>>
>>> On Fri, Jun 20, 2008 at 7:19 PM, Robert Osfield
>>> <robert.osfield at gmail.com> wrote:
>>>>
>>>> I'm just trying out setting the header definitions to use
>>>> ${OPENSCENEGRAPH_CONFIG_HEADER} instead of ${HEADER_DIR}/Config, so
>>>> far so good.  If everything builds cleanly I'll check this in.
>>>
>>> This seems to have worked, could you do an svn update and see how you get
>>> on.
>>>
>>> Cheers,
>>> Robert.
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>>>
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>>
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