[Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes with Nvidia drivers

[Dan Sebald]

Follow-up Comment #93, bug #44478 (project octave):

Yes, I think the multiple function names is the issue.  Check this out:


sebald@ ~/octave/opengl_nvidia $ g++ osmesa-foo-mod.cc -lGL -lOSMesa
sebald@ ~/octave/opengl_nvidia $ a.out
CTX: 0x7fad95c9b010
GL_DEPTH_BITS: 0
GL_STENCIL_BITS: 0
sebald@ ~/octave/opengl_nvidia $ g++ osmesa-foo-mod.cc -lOSMesa
sebald@ ~/octave/opengl_nvidia $ a.out
CTX: 0x7f28624d6010
GL_DEPTH_BITS: 16
GL_STENCIL_BITS: 0


I didn't even have to link in the OpenGL library to make the glGetIntegerv
function work properly.  Whether that means the whole OSMesa will function
properly, I don't know.  But, is it possible to do a partial link and resolve
the function calls in the __osmesa_print__.o object using -lOSMesa and then
the rest of Octave using -lGL?  Then combine?


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