Re: OpenGL

[Jo Shields <Jo.Shields@comlab.ox.ac.uk>]

Francesco Pietra wrote:
> to correct a mistake (ldcofog in place of ldconfig)
>
> On Thursday 06 July 2006 10:58, A J Stiles wrote:
>   
> > On Wednesday 05 July 2006 16:52, Francesco Pietra wrote:
> >     
> > > ..... when (on jwm window manager) trying to
> > > launch the application from within its directory:
> > >
> > > $./<applicationname> return
> > > bash: error while loading shared libraries: libXm.so.3: cannot open
> > > shared object: No such file or directory
> > >       
> > What do you see when you do
> >     $ ldd applicationname
> > ?
> >     
> For a global-search molecular-mechanics application that I compiled (and which 
> has no graphics):
> $ldd /home/francesco/applicationdir/executable
> lib.so.6 => /lib/libm.so.6    (0x00002aaaaabc3000)
> lib.so.6 => /lib/libc.so.6     (0x00002aaaaad49000)
> /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
>
> For the molecular mechanics application (which contains all its libraries 
> except for OpenGL graphics) and which gives above errors while trying to 
> load:
> $ldd /home/francesco/applicationdir/executable
> linux-gate.so.1 => (0xffffe000)
> libXm.so.3 => not found
> libGL.so.1 => not found
> libGLU.so.1 => not found
> libjpeg.so.62 => not found
> libXt.so.6 => not found
> libXt.so.6 => not found
> libX11.so.6 => not found
> libm.so.6 => /lib32/libm.so.6 (0x55578000)
> libc.so.6  => /lib32/libc.so.6 (0x5559c000)
> /lib/ld-linux.so.2 (0x55555000)
> libXmu.so.6 => not found
>   
If you want to run a 32-bit application, fairly obviously, you need 
32-bit libraries.

libXm.so.3 => not provided (you need to get the 32-bit library from a 
chroot, and put it somewhere checked by ldconfig, such as 
/emul/ia32-linux/lib/)

libGL.so.1 => ia32-libs, nvidia-glx-ia32, or fglrx-driver

libGLU.so.1 => ia32-libs

libjpeg.so.62 => ia32-libs

libXt.so.6 => ia32-libs

libX11.so.6 => ia32-libs

libm.so.6 => libc6-i386

libc.so.6 => libc6-i386

/lib/ld-linux.so.2 => libc6-i386

libXmu.so.6 => ia32-libs

Success at running 32-bit OpenGL applications will depend on your 3D driver.