[osg-users] Android osgPlugins

[Christian Kehl]

Today, I changed the strategy a bit: because the linker fails to reference the functions, the NDK says there is the option to include the whole static library, which I did by now (see Android.mk.txt file).

The new error does not find the base functions of the pre-compiled 3rd party libraries:

christian at PROMETHEUS:/media/christian/DATA/osgAndroid/org.openscenegraph.android$ ${ANDROID_NDK}/ndk-build
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIosgViewer.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIosg.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIosgDB.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIosgUtil.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIosgGA.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= JNIUtils.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= MultiViewNode.cpp
[armeabi] Compile++ thumb: jniosg-gles1 <= GLES2ShaderGenVisitor.cpp
[armeabi] SharedLibrary  : libjniosg-gles1.so
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/png.c:634: error: undefined reference to 'inflateReset'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/png.c:140: error: undefined reference to 'crc32'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/png.c:114: error: undefined reference to 'crc32'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwrite.c:991: error: undefined reference to 'deflateEnd'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwrite.c:866: error: undefined reference to 'deflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngrutil.c:223: error: undefined reference to 'inflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngrutil.c:247: error: undefined reference to 'inflateReset'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngrutil.c:3133: error: undefined reference to 'inflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngrutil.c:3162: error: undefined reference to 'inflateReset'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngread.c:1146: error: undefined reference to 'inflateEnd'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngread.c:615: error: undefined reference to 'inflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngread.c:167: error: undefined reference to 'inflateInit_'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:258: error: undefined reference to 'deflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:314: error: undefined reference to 'deflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:314: error: undefined reference to 'deflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:407: error: undefined reference to 'deflateReset'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:1920: error: undefined reference to 'deflateReset'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngwutil.c:569: error: undefined reference to 'deflateInit2_'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngpread.c:870: error: undefined reference to 'inflate'
/home/jorizci/librerias/OSG_cmake_ndk/osg_rafa/3rdparty/libpng/pngpread.c:1459: error: undefined reference to 'inflateReset'
collect2: error: ld returned 1 exit status
make: *** [obj/local/armeabi/libjniosg-gles1.so] Error 1

Cheers,
Christian

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http://forum.openscenegraph.org/viewtopic.php?p=64723#64723