Re: [gentoo-amd64] libGL can't be found...

On Saturday 04 February 2006 11:30, Hamish Marson wrote:
> Hemmann, Volker Armin wrote:
> > On Sunday 29 January 2006 22:18, Hamish Marson wrote:
> >> Hemmann, Volker Armin wrote:
> >>> On Sunday 29 January 2006 12:59, Hamish Marson wrote:
> >>>> I've updated recently but am having problems with whatever
> >>>> changes were made to the opengl support in Gentoo ~amd64
> >>>> (recently?). Bascially if I try to emerge anythig using
> >>>> opengl, I just get errors that libGL can't be found.
> >>>>
> >>>> Now xorg-x11 has installed it's opengl stuff in
> >>>> /usr/lib/opengl/xorg-x11/lib/* and I've done an eselect to
> >>>> select xorg-x11 as the current opengl implementation. But
> >>>> still nothing finds it...
> >>>>
> >>>> Where exactly SHOULD the linking stages be looking for opengl
> >>>> libs? (Including GLUT etc). And if they're not there by
> >>>> default because you can eselect between different
> >>>> implementations, why doesn't eselect put them where they
> >>>> should be when it's told?
> >>>
> >>> /usr/lib
> >>>
> >>> ls -lh /usr/lib/libGL* lrwxrwxrwx 1 root root 42 29. Jan 04:39
> >>> /usr/lib/libGLcore.so ->
> >>> //usr/lib64/opengl/nvidia/lib/libGLcore.so -rw-r--r-- 1 root
> >>> root 731 29. Jan 04:39 /usr/lib/libGL.la lrwxrwxrwx 1 root root
> >>> 38 29. Jan 04:39 /usr/lib/libGL.so ->
> >>> //usr/lib64/opengl/nvidia/lib/libGL.so -rw-r--r-- 1 root root
> >>> 752 19. Jan 04:25 /usr/lib/libGLU.la lrwxrwxrwx 1 root root 11
> >>> 19. Jan 04:25 /usr/lib/libGLU.so -> libGLU.so.1 lrwxrwxrwx 1
> >>> root root 20 19. Jan 04:25 /usr/lib/libGLU.so.1 ->
> >>> libGLU.so.1.3.060401 lrwxrwxrwx 1 root root 20 19. Jan 04:25
> >>> /usr/lib/libGLU.so.1.3 -> libGLU.so.1.3.060401 -rwxr-xr-x 1
> >>> root root 509K 19. Jan 04:25 /usr/lib/libGLU.so.1.3.060401
> >>> lrwxrwxrwx 1 root root 11 19. Jan 04:25 /usr/lib/libGLw.so ->
> >>> libGLw.so.1 lrwxrwxrwx 1 root root 15 19. Jan 04:25
> >>> /usr/lib/libGLw.so.1 -> libGLw.so.1.0.0 lrwxrwxrwx 1 root root
> >>> 15 19. Jan 04:25 /usr/lib/libGLw.so.1.0 -> libGLw.so.1.0.0
> >>> -rwxr-xr-x 1 root root 26K 19. Jan 04:25
> >>> /usr/lib/libGLw.so.1.0.0
> >>>
> >>> control the symlinks.
> >>>
> >>> If the linker does not look into /usr/lib something is extremly
> >>> broken.
> >>
> >> No, the linker is looking in /usr/lib, but it's gentoo that
> >> doesn't seem to want to put the libGL etc in /usr/lib...
> >
> > because it puts the symlinks there and libGL* into
> > /usr/lib64/opengl/...
> >
> > so, are the symlinks there?
> >
> > if not, retry with setting xorg-x11, then nvidia or ati.
>
> Sorry for any confusion. When I said no the libs aren't in there, I
> meant symlinks as well. (Since that's effectively put them in there).
>
> I only have xorg-x11 installed. The ATI rubbsh never works for me
> because they don't & aren't interested in supporting the PCI-ID of my
> card (Saphire9600 256MB job). [Besides which I abhore proprietary
> drivers. To the extent that I think I'll go OGP when it comes out if I
> can afford it - but I digress].
>
> I gather eselect is SUPPOSED to put the symlinks in there... Any tips
> if it doesn't?
>

ok, in that case look into /usr/lib/opengl/libs
you should find there is librarys&symlinks:
s -lh /usr/lib/opengl/xorg-x11/lib/
insgesamt 545K
-rw-r--r-- 1 root root  763 30. Jan 02:29 libGL.la
lrwxrwxrwx 1 root root   12 30. Jan 02:29 libGL.so -> libGL.so.1.2
lrwxrwxrwx 1 root root   12 30. Jan 02:29 libGL.so.1 -> libGL.so.1.2
-rwxr-xr-x 1 root root 537K 30. Jan 02:29 libGL.so.1.2

 cd into /usr/lib and create symlinks from the libs 
in /usr/lib/opengl(/xorg-x11 to /usr/lib

after that go into   /usr/lib/xorg/modules/extensions/ and create symlinks 
to /usr/lib/opengl/xorg-x11/extensions/libglx*
-- 
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