Hi Jan,
Could the CMakeFile.txt be fixed that if no debug version is found cmake
doesn't fail? I want to build a release (default) and it fails because the
debug version of OSG is not there - it shouldn't be required for building
release and/or if not on Windows (you can safely mix debug/release except on
Windows). Also, on Linux there is usually no "d" suffix for debug versions - OSG
has a macro to deal with that.
The OSG libraries are found using the Findosg*.cmake that come with
CMake. Looking at Findosg_functions.cmake (in <my CMake install
dir>/share/cmake-2.6/Modules) I see this:
if(NOT ${module_uc}_LIBRARY_DEBUG)
# They don't have a debug library
set(${module_uc}_LIBRARY_DEBUG ${${module_uc}_LIBRARY} PARENT_SCOPE)
set(${module_uc}_LIBRARIES ${${module_uc}_LIBRARY} PARENT_SCOPE)
else()
# They really have a FOO_LIBRARY_DEBUG
set(${module_uc}_LIBRARIES
optimized ${${module_uc}_LIBRARY}
debug ${${module_uc}_LIBRARY_DEBUG}
PARENT_SCOPE
)
endif()
Which if I'm reading right, means that if no debug library was found, it
will set the debug library to the same value as the release library. I
think that should do what you want?
Maybe check which version of CMake you have, and whether your
Findosg_functions.cmake has this code.
In any case, tweaking how the OSG libraries are found/used will mean
copying the Findosg*.cmake modules to be local to the project, and
tweaking them there. I'd be hesitant to do that since we then take on
the responsibility of maintaining our copies of them in the future. So
if you can live with manually setting the debug library to the same
value as the release library (which you'll need to do only once because
then the values are cached for the next time you need to run cmake) then
that might be better.
Or perhaps we can submit a patch to the Findosg*.cmake modules that come
with CMake to add an option to do what you want. If you want you can
investigate this path.
In any case, I'm not that familiar with CMake so I just read the code
and try to make sense of it, if we want to do something more complicated
I'd consult Philip Lowman who seems to be really comfortable with CMake :-)
Furthermore, you may want to fix the following to bring osgOcean in line with
the other plugins/nodekits regarding installation - headers should be
installed under osgOcean subdir and the shared lib should go into the lib not
bin subdirectory.
Committed to SVN trunk. Thanks for the patch.
J-S
--
______________________________________________________
Jean-Sebastien Guay [email protected]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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