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List:       kde-devel
Subject:    Re: kdegraphics 3.4 rc1 won't compile on mdk 10.1
From:       Thiago Macieira <thiago () kde ! org>
Date:       2005-03-02 2:01:04
Message-ID: 200503012301.11217.thiago () kde ! org
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Steven Pasternak wrote:
>/usr/lib/libGLcore.so.1: undefined reference to `_nv000754gl'
><clipped out about 200 lines of `undefinde reference to `_nvxxxxxgl`>
>/usr/lib/libGLcore.so.1: undefined reference to `_nv000374gl'
>/usr/lib/libGLcore.so.1: undefined reference to `_nv000339gl'
>/usr/lib/libGLcore.so.1: undefined reference to `_nv000330gl'

>I get that massive gripe about undefined references when compiling
> kdeartwork. It fails in the kscreensavers section. I have the nvidia
> driver installed (I use a GeForce FX 5200). What is wrong?

The NVidia driver.

It's not a KDE issue. The error is coming from an already-installed 
library. Fix it first.

Just a side note, I also have the NVidia drivers (build 6629) and I don't 
have those problems:
$ v /usr/lib/libGLcore.so.1.0.6629
-rw-r--r--  1 root root 7230360 2005-02-04 
10:09 /usr/lib/libGLcore.so.1.0.6629

$ nm -D /usr/lib/libGLcore.so.1.0.6629 | grep _nv000330gl
         U _nv000330gl
$ ldd /usr/lib/libGLcore.so.1.0.6629
        statically linked

So, you see, a binary has undefined symbols, but no external dependencies. 
That's the source of your problem: libGL.so isn't automatically pulled 
in.

$ nm -D /usr/lib/libGL.so.1.0.6629 | grep _nv000330gl
0006b57c T _nv000330gl

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  Thiago Macieira  -  thiago (AT) macieira (DOT) info
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