Hi Thomas,
you need to do a couple of things, first take a copy of the
CMakeModules folder of OSG itself :
http://www.openscenegraph.org/projects/osg/browser/OpenSceneGraph/trunk/CMakeModules
Then you need to tell CMake via your CMakeLists.txt where to find those
set(CMAKE_MODULE_PATH "PATH_TO/CMakeModules;${CMAKE_MODULE_PATH}")
# this will include and run CMakeModules/FindXXX.cmake
find_package(OpenThreads)
find_package(OSG)
include_directories(${OSG_INCLUDE_DIR})
project(testProject)
add_executable(testProjectMain
main.cpp
)
target_link_libraries(testProjectMain ${OSG_LIBRARY} ${OPENTHREADS_LIBRARY})
HTH
--
Mathieu
O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
2009/10/26 Thomas Maier <[email protected]>:
> Hi,
>
> i used the source code on this site
> http://www.openscenegraph.org/projects/osg/wiki/Support/Tutorials/BasicGeometry,
> then i build test-src/ and test-build/ directories. Into test-src/ dir i put
> in the file main.cpp with the example code. Then i created a CMakeLists.txt
> file and put into it:
> PROJECT(testProject)
> ADD_EXECUTABLE(testProjectMain
> main.cpp
> )
>
> then i switched into test-build/ dir and run "ccmake ../test-src/" then i run
> "make" and the output is:
> Linking CXX executable /tmp/testProjectMain
> /usr/bin/cmake -E cmake_link_script CMakeFiles/testProjectMain.dir/link.txt
> --verbose=1
> /usr/bin/c++ -g CMakeFiles/testProjectMain.dir/main.o -o
> /tmp/testProjectMain -rdynamic
> CMakeFiles/testProjectMain.dir/main.o: In function `main':
> /home/bob/openscenegraph-programming/test/test-src/main.cpp:27: undefined
> reference to `osgViewer::Viewer::Viewer()'
> /home/bob/openscenegraph-programming/test/test-src/main.cpp:28: undefined
> reference to `osg::Group::Group()'
>
>
> How can i let cmake know that it should use osg header/libs? Is there
> anywhere online a tutorial which explains the building of e.g. the examples?
> i did not find anything,sorry.
>
> thanks for help
> flo
>
>
>
>
> Thank you!
>
> Cheers,
> inflo
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=18735#18735
>
>
>
>
>
> _______________________________________________
> osg-users mailing list
> [email protected]
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
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