Hi Stephan
here the answer of my workmate:
I tried this without luck. After compiling the Frameworks and using them
in my application, I get the following linking errors when building with
Xcode:
Undefined symbols:
"non-virtual thunk to osgViewer::Viewer::~Viewer()"
"osgDB::readImageFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, osgDB::Options const*)"
"osgText::readFontFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, osgDB::Options const*)"
"osgViewer::Viewer::checkNeedToDoFrame()"
"non-virtual thunk to osgViewer::Viewer::setStartTick(unsigned long long)"
"non-virtual thunk to osgViewer::Viewer::setSceneData(osg::Node*)"
(See complete compiler output attached)
The same also happens when using the pre-compiled binaries from
http://www.cuboslocos.com
You can use a similar technique with the dylibs created by the
cmake-build, but you'll have to adjust the paths via install_name_tool.
Also tried that. Compiled the dylibs with cmake and installed them in
/usr/local/lib. Compiling and linking against them works fine. For
packaging I copied them to the application bundle (to Contents/MacOS/)
and changed all paths using install_name_tool. Starting the application
does not show any linking errors but the following runtime error occurs:
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Thread 0 Crashed:
0 libosg.61.dylib 0x0036bda5 osg::Node::getOrCreateStateSet() + 21
1 ....
When starting the application with the default references to
/usr/local/lib/libosg* there are no such runtime errors.
Or you create an installer package which copies the dylibs / frameworks
to known places like /Library/Frameworks or /usr/lib
This is currently not an option :-(
~Thomas
Stephan Maximilian Huber schrieb:
Dominic Stalder schrieb:
we are trying to deploy an OSG application on Mac OS X to another
system, where OSG is not installed.
What is the best way to distribute the application, should we use static
OSG linking (makes the file huge) or are there other / better ways?
I haven't tried static builds on OS X, so I can't comment on them.
If you are using the deprecated xcode-projects to build osg as
frameworks you can embed them into your application bundle and
distribute it. This gives you a double-clickable app qhich you can copy
wherever you want, no installation-step necessary.
You just add a new copy-phase into your xcode-project of your app, set
it's target to Frameworks and add all osg-related frameworks to it. (and
the plugins goes into a subfolder plugins of the bundle)
You can use a similar technique with the dylibs created by the
cmake-build, but you'll have to adjust the paths via install_name_tool.
Or you create an installer package which copies the dylibs / frameworks
to known places like /Library/Frameworks or /usr/lib
HTH,
Stephan
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cd /Volumes/data/myosgproject
/Developer/usr/bin/g++-4.0 -arch i386
-L/Volumes/data/myosgproject/build/Release -L/Library/Frameworks
-L/System/Library/Frameworks -F/Volumes/data/myosgproject/build/Release
-filelist
/Volumes/data/myosgproject/tmp/obj/wiitetris.build/Release/wiitetris.build/Objects-normal/i386/wiitetris.LinkFileList
-mmacosx-version-min=10.3 -headerpad_max_install_names -L/Library/Frameworks
-F/Library/Frameworks -lz -lm -framework IOBluetooth -framework OpenThreads
-framework osg -framework osgViewer -framework osgText -framework osgGA
-framework osgDB -framework osgUtil -framework QtSvg -framework QtSql
-framework QtOpenGL -framework QtGui -framework Carbon -framework AppKit
-framework QtCore -framework ApplicationServices -framework OpenGL -framework
AGL -o
/Volumes/data/myosgproject/build/Release/wiitetris.app/Contents/MacOS/wiitetris
Undefined symbols:
"non-virtual thunk to osgViewer::Viewer::~Viewer()", referenced from:
construction vtable for osgViewer::Viewer-in-QwtGLWidgetin
moc_qwtglwidget.o
"non-virtual thunk to osgViewer::Viewer::~Viewer()", referenced from:
construction vtable for osgViewer::Viewer-in-QwtGLWidgetin
moc_qwtglwidget.o
"osgDB::readImageFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, osgDB::Options const*)", referenced from:
osgDB::readImageFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)in gameview.o
"osgText::readFontFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, osgDB::Options const*)", referenced from:
OsgOverlay::OsgOverlay()in osgoverlay.o
"osgViewer::Viewer::checkNeedToDoFrame()", referenced from:
construction vtable for osgViewer::Viewer-in-QwtGLWidgetin
moc_qwtglwidget.o
vtable for QwtGLWidgetin moc_qwtglwidget.o
"non-virtual thunk to osgViewer::Viewer::setStartTick(unsigned long long)",
referenced from:
construction vtable for osgViewer::Viewer-in-QwtGLWidgetin
moc_qwtglwidget.o
vtable for QwtGLWidgetin moc_qwtglwidget.o
"osgDB::readNodeFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, osgDB::Options const*)", referenced from:
osgDB::readNodeFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)in tetrisblockview.o
"non-virtual thunk to osgViewer::Viewer::setSceneData(osg::Node*)",
referenced from:
construction vtable for osgViewer::Viewer-in-QwtGLWidgetin
moc_qwtglwidget.o
vtable for QwtGLWidgetin moc_qwtglwidget.o
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