Hi Robert Just a small heads up that the SimCore project which is an "addon/extension" of Delta3d is using osgEphemeris, they are building using Cmake, so their might be a hint to get from that one.
http://delta3d-extras.svn.sourceforge.net/svnroot/delta3d-extras/SimulationCore/trunk/ext Brgs. Ralf Stokholm 2009/4/10 Robert Osfield <[email protected]>: > Hi All, > > I'm off doing training next week and one of the topics may well be touch > upon is osgEphemeris so I've pulled down the CVS from Don's AndesEnginnering > website and had a bash at getting it, and it's dependency of Producer > compiling. I struggled to get things working so ended up having a bash at > porting osgEphemeris to using CMake and against the latest OSG rev. > > To get the build working I've drawn the CMake files from VPB, OSG and > osgEarth, it's a bit of hack... but it's almost working. So far the > osgEphemeris library itself is compiling and linking, and the plugin is > compiling, but the paths are failing. So... I was wondering if some helpful > soul might be able to spot my CMake script error(s). > > I've put up by branch of osgEphemeris on the openscenegraph.org subversion > repository, you can grab it from: > > svn co http://www.openscenegraph.org/svn/osgEphemeris/trunk osgEphemeris > > Then to compile it's the usual OSG/Cmake routine, and under unices it looks > like: > > ./configure > make > > Which goes pretty sweetly till it tries to link the plugin. These are the > errors I get: > > [ 86%] Building CXX object > src/osgEphemeris/CMakeFiles/osgEphemeris.dir/StarField.o > [ 93%] Building CXX object > src/osgEphemeris/CMakeFiles/osgEphemeris.dir/sun_image.o > Linking CXX shared library ../../lib/libosgEphemeris.so > [ 93%] Built target osgEphemeris > Scanning dependencies of target osgdb_osgephemeris > [100%] Building CXX object > src/osgPlugins/osgEphemeris/CMakeFiles/osgdb_osgephemeris.dir/IO_EphemerisModel.o > Linking CXX shared module /osgPlugins-2.9.2/osgdb_osgephemeris.so > /usr/bin/ld: cannot open output file > /osgPlugins-2.9.2/osgdb_osgephemeris.so: No such file or directory > collect2: ld returned 1 exit status > make[2]: *** [/osgPlugins-2.9.2/osgdb_osgephemeris.so] Error 1 > make[1]: *** > [src/osgPlugins/osgEphemeris/CMakeFiles/osgdb_osgephemeris.dir/all] Error 2 > > The error seems to be in the path to what should > osgEmpheris/lib/osgPlugins-2.9.2, but instead it's just got the path > /osgPlugins-2.9.2/osgdb_osgephemeris.so. While I've tried to honour how the > OSG does thing w.r.t plugins something is obviously wrong.. Hopefully what > is wrong might ring a bell to the OSG/Cmake guru's. > > I haven't yet put together an osgViewer based example but this should be > pretty straight forward. > > Cheers, > Robert. > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
