Hi
I am trying a static build os osg 2.2 with Visual Studio. I set the
cmake options, generated the solution files and started the build inside
VS. The linker could not link the applications (osgviewer etc) because
it could not find the lib OpenThreadsd.lib (I can only found a
ot9-openthreadsd.lib) It looks like a mistake in the cmakelist-files.
More important for my own code: I get errors of multiple defined
symbols, because the osg-libs include the OpenThreads as if they were
linked dynamically, which is not the case.
I had to modify the CMakeLists-files inside the various src-folders from:
IF (DYNAMIC_OPENSCENEGRAPH)
ADD_DEFINITIONS(-DOSGSIM_LIBRARY)
ELSE (DYNAMIC_OPENSCENEGRAPH)
ADD_DEFINITIONS(-DOSG_LIBRARY_STATIC)
ENDIF(DYNAMIC_OPENSCENEGRAPH)
to
IF (DYNAMIC_OPENSCENEGRAPH)
ADD_DEFINITIONS(-DOSGSIM_LIBRARY)
ELSE (DYNAMIC_OPENSCENEGRAPH)
ADD_DEFINITIONS(-DOT_LIBRARY_STATIC)
ADD_DEFINITIONS(-DOSG_LIBRARY_STATIC)
ENDIF(DYNAMIC_OPENSCENEGRAPH)
My experience wuth CMake is very limited, so I don't know if these
changes are ok. Perhaps someone wants to build Openthreads dynamically
and osg statically, then my hack will not work.
If my changes look sensible, I can submit the new CMakeLists files to
osg-submissions.
BTW: is there a nicer way to define these compile-flags in a central file?
cheers,
Stephan
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
