[Mesa3d-dev] Re: [Mesa3d-users] configure problem (was Missing GLX extensions)

[Dirk R. <re...@ig...>]

On Mar 23, 11:37pm, Sven M. Hallberg wrote:
> Subject: Re: [Mesa3d-users] configure problem (was Missing GLX
extensions)
>
> If your compiler/preprocessor docs don't give enough information,
running a
> test file containing __FILE__ and __LINE__ through the preprocessor
should
> suffice.

Hmm, it's a little more complicated. They are preprocessor symbols, but
__LINE__ is just a number, not text. Thus __FILE__ ":" __LINE__ doesn't
work. Using #__LINE__ doesn't, either, as # only works for function macro
arguments. And putting __LINE__ in a function macro gives you "__LINE__",
which is not very helpful.

You could switch to a printf solution, but I'm tempted to just go the VMS
route: ignore it. I guess the whole thing is just for internal developers,
very few of which will use an sgi. And those could kludge something
themselves.

> Right, will remove it right after I send this mail out.

Yup, works now.

> Oh, so it's your equivalent to what's called libstdc++ on my system?

If I knew what libstdc++ did I could tell you, but I guess the answer is
yes. ;)

>
> Right, it's strange. Did the linker give you an indication where the Cio
> symbols were referenced?
>
>-- End of excerpt from Sven M. Hallberg

Running the files through nm and grepping gave me the list given below. I
guess just including -lCio for the executables should be an acceptable
fix.

Yours

	Dirk


__dl__GPv is in
./libnurbs/nurbtess/sampledLine.lo
./libnurbs/nurbtess/sampleCompRight.lo
./libnurbs/nurbtess/gridWrap.lo
./libnurbs/nurbtess/sampleMonoPoly.lo
./libnurbs/nurbtess/monoTriangulation.lo
./libnurbs/nurbtess/sampleComp.lo
./libnurbs/nurbtess/primitiveStream.lo
./libnurbs/nurbtess/directedLine.lo
./libnurbs/nurbtess/rectBlock.lo
./libnurbs/nurbtess/monoChain.lo
./libnurbs/internals/slicer.lo
./libnurbs/internals/subdivider.lo
./libnurbs/internals/mesher.lo
./libnurbs/internals/flist.lo
./libnurbs/internals/coveandtiler.lo
./libnurbs/internals/curvelist.lo
./libnurbs/internals/patchlist.lo
./libnurbs/internals/dataTransform.lo
./libnurbs/internals/varray.lo
./libnurbs/internals/uarray.lo
./libnurbs/internals/displaylist.lo
./libnurbs/internals/trimline.lo
./libnurbs/internals/bufpool.lo
./libnurbs/internals/knotvector.lo
./libnurbs/internals/trimvertpool.lo
./libnurbs/internals/bin.lo
./libnurbs/internals/tobezier.lo
./libnurbs/internals/arctess.lo
./libnurbs/internals/hull.lo
./libnurbs/internals/nurbsinterfac.lo
./libnurbs/interface/glinterface.lo
./libnurbs/interface/glrenderer.lo
./libnurbs/interface/glcurveval.lo
./libnurbs/interface/glsurfeval.lo

__pure_virtual_called is in
./libnurbs/internals/basicsurfeval.lo

__vtbl__9type_info is in
./libnurbs/internals/flistsorter.lo
./libnurbs/internals/sorter.lo
./libnurbs/internals/nurbstess.lo
./libnurbs/internals/basicsurfeval.lo
./libnurbs/internals/arcsorter.lo
./libnurbs/internals/basiccrveval.lo
./libnurbs/internals/cachingeval.lo
./libnurbs/interface/glrenderer.lo
./libnurbs/interface/glcurveval.lo
./libnurbs/interface/glsurfeval.lo



-- 
--
-- Dirk Reiners             re...@ig..., Dir...@gm... 
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-- D-64283 Darmstadt                 All standard disclaimers apply. 
-- Truth is stranger than fiction because fiction has to make sense.