From: Lawrence Bertoldi (lberto++at++sgi.com)
Date: 07/06/2000 11:53:55
Bram,
I looked up your problem on our internal database and found the following
workaround:
patch1447 removes a symnbol from libGLcore.so and does not create a new
libFGL.so. when compiling
fortran programs the symbol is unresolved and no fortran opengl will
compile. 5.3 patch 1333 has the
same problem. see case notes for how to determine that the symbol is
unresolved.
setting the environment variable _RLD_FLAGS=-ignore_unresolved at runtime
should correct the problem.
i'm still looking at the database for the permanent solution!
Bram Stolk wrote:
> Hello,
>
> I'm running into a strange problem.
> I get an unresolved symbol on glPipelineInstrumentsBufferSGIX
>
> And I get this on O2's and a deskside Onyx RE/2.
> Our Onyx/IR however, does not have this problem.
>
> Upon investigation, it turned out that
> glPipelineInstrumentsBufferSGIX is external to:
>
> /usr/lib32/libpf_ogl.so
> and:
> /usr/lib32/libpf.so
>
> On our Onyx/IR, it is defined as MIPS_TEXT in
> /usr/lib32/libGLcore.so
>
> However, it is absent from this lib on our other
> machines.
> As a mater of fact, I scanned all /usr/lib32/*.so files,
> and on the Deskside onyx it is not defined in any
> lib, only referenced.
>
> My link line is:
>
> CC -shared -all performer_wrap.o -lpfdu_ogl -lpfutil_ogl -lpf_ogl -lGLU -lGL
> -lGLcore -lvl -lXext -limage -lXi -lXmu -lXt -lX11 -lm -lC -o
> performercmodule.so
>
> In case you're wondering: it is a module for python, but rld complains
> on the symbol upon module loading when using the Onyx/RE2 or O2.
>
> Many thanks,
>
> Bram Stolk
>
> PS: Leaving out the -lGLcore does not help.
>
> --
> ------------------------------------------------------------------------------
> Bram Stolk, VR Specialist.
> SARA Academic Computing Services Amsterdam, PO Box 94613, 1090 GP AMSTERDAM
> email: bram++at++sara.nl Phone +31-20-5923059 Fax +31-20-6683167
>
> "I heard if you play the NT-4.0-CD backwards, you get a satanic message."
> "Thats nothing, if you play it forward, it installs NT-4.0"
> ------------------------------------------------------------------------------
> -----------------------------------------------------------------------
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-- See Ya,Lawrence Eugene Bertoldi Technical Consultant vnet 238-8949 Silicon Graphics phone 301-572-8949 Silver Spring MD. email lberto++at++clubfed.sgi.com
~;-}>
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