Re: [Flightgear-devel] Re: Error compiling FlightGear
On May 3, 2005 02:39 am, Melchior FRANZ wrote: > > WARNING: ssgSGIHeader::: Failed to open > > '/usr/local/FlightGear/share/FlightGear/Textures/Sky/cl_cumulus.rgb' for > > reading. > > So? What's with theses files? Are you sure you have these, at this weird > path? But anyway ... Those files aren't there. As for the directory, yes, it is correct. You have no idea how much time I spent on poking around until I found out that the base-package should reside in there (as opposed to what the documentry said). =P I think it may have to do with the fact that I placed FlightGear under /usr/local/FlightGear instead of /usr/local. > > X Error of failed request: GLXUnsupportedPrivateRequest > > It is quite likely that the X server dynamically links against the wrong > libGL, just like fgfs. So I'd stay with the easier debugging target now, > and that's fgfs. Also, I don't know if the X server even needs OpenGL. I > doesn't have to run in HW accelerated mode (Xrender extension) to run 3D > apps with HW acceleration. (Disclaimer: I'm no X expert. :-) Okay. > I suppose that there's still an old libGL around that's used instead of the > new one. Try this: > >$ ldd `which fgfs` > > and check if all the relevant libraries do really use what libs you think > it *should* use. I have this here: > >... >libglut.so.3 => /usr/X11R6/lib/libglut.so.3 (0x4005a000) >libGLU.so.1 => /usr/X11R6/lib/libGLU.so.1 (0x40082000) >libGL.so.1 => /usr/lib/libGL.so.1 (0x40114000) >... >libGLcore.so.1 => /usr/lib/libGLcore.so.1 (0x40537000) >libnvidia-tls.so.1 => /usr/lib/tls/libnvidia-tls.so.1 (0x40c28000) > > and I'm happy with it. Running strace again and checking the lib paths > is also a good idea. Obviously, I don't have the libnvidia-tls.so.1 symlink. Other than that, everything else is similar to your's except libGLcore.so.1 -- it's not even listed. As for strace, FlightGear is looking at everywhere for libGL.so except in the right directory. I don't get it. =/ I am going to recompile FlightGear again tomorrow morning. Ampere ___ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d
Re: [Flightgear-devel] Re: Error compiling FlightGear
On May 2, 2005 04:31 pm, Melchior FRANZ wrote:
> My favorite "strace" could give you some hint in either case:
>
> A) $ strace -fF -eopen glxinfo 2>&1|tee /tmp/strace.log
>
> B) $ strace -fF -eopen ./configure 2>&1|tee /tmp/strace.log
>
> If you search through that log file, you'll see *where* and *what* either
> program searches, and why it doesn't find what it searches. Especially
> "/libopengl" would be interesting.
Interesting. It seems configure is searching for libGLcore.so and
libGL.core.a in /usr/X11R6/lib and other directories, but
not /usr/X11R6/lib/modules-dri-trunk where the modules are actually in.
[pid 10686] open("/usr/X11R6/lib/libGL.so", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10686] open("/usr/X11R6/lib/libGL.a", O_RDONLY) = 13
[pid 10686] open("/usr/X11R6/lib/libGL.a", O_RDONLY) = 14
[pid 10686] open("/usr/X11R6/lib/libGL.a", O_RDONLY) = 8
[pid 10703] open("/usr/X11R6/lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/usr/X11R6/lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/usr/local//lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No
such file or directory)
[pid 10703] open("/usr/local//lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/usr/lib/gcc-lib/i486-linux/3.3.5/libGLcore.so", O_RDONLY) =
-1 ENOENT (No such file or directory)
[pid 10703] open("/usr/lib/gcc-lib/i486-linux/3.3.5/libGLcore.a", O_RDONLY) =
-1 ENOENT (No such file or directory)
[pid 10703] open("/usr/lib/gcc-lib/i486-linux/3.3.5/../../../libGLcore.so",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 10703] open("/usr/lib/gcc-lib/i486-linux/3.3.5/../../../libGLcore.a",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 10703] open("/usr/bin/../lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No
such file or directory)
[pid 10703] open("/usr/bin/../lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/usr/i386-linux/lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No
such file or directory)
[pid 10703] open("/usr/i386-linux/lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No
such file or directory)
[pid 10703] open("/usr/local/lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/usr/local/lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such
file or directory)
[pid 10703] open("/lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No such file or
directory)
[pid 10703] open("/lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such file or
directory)
[pid 10703] open("/usr/lib/libGLcore.so", O_RDONLY) = -1 ENOENT (No such file
or directory)
[pid 10703] open("/usr/lib/libGLcore.a", O_RDONLY) = -1 ENOENT (No such file
or directory)
...
...
Do you think adding /usr/X11R6/lib/modules-dri-trunk to /etc/ld.so.conf will
fix the problem?
Ampere
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Re: [Flightgear-devel] Re: Error compiling FlightGear
On May 2, 2005 04:41 pm, Melchior FRANZ wrote: > This does indeed look ugly. I assume that no 3d apps are running HW > accelerated? I don't really know. glxinfo says direct rendering: yes. Xorg.0.log also reports direct rendering is enabled. Enemy Territory also runs, although it is virtually unplayable just like the days when I was using XFree. All these evidences are telling me that applications are using hardware acceleration, but I have a feeling that applications are still relying on software rendering. > I still wonder, though, how fgfs' "configure" could run through without > complaint. You should also clean the source trees if you haven't already > (make clean; rm -rf autom4te.cache) and configure again. Configure returned no problem, but FlightGear still failed to compile. Same errors. Ampere ___ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d
Re: [Flightgear-devel] Re: Error compiling FlightGear
On May 2, 2005 03:39 am, Melchior FRANZ wrote: > Oh. freeglut and something that looks like opengl is already there, but the > commend in brackets looks suspicious: > > xlibmesa-gl4.3.0.dfsg.1-1 Mesa 3D graphics library [XFree86] > > For XFree86? But you are running Xorg's X11R6.8.* now? Maybe you need a > different [Xorg] version of these packages? > > m. I now got the Xorg versions of mesa from ubuntu repostory. ii xlibmesa-dev 6.8.2-10 X.Org Mesa development libraries transitiona ii xlibmesa-dri 6.8.2-10 Mesa 3D graphics library modules [X.Org] ii xlibmesa-gl6.8.2-10 Mesa 3D graphics library [X.Org] ii xlibmesa-gl-de 6.8.2-10 Mesa 3D graphics library development files [ ii xlibmesa-gl1-d 2005.02.08-1 Mesa 3D graphics library [DRI trunk] ii xlibmesa-glu 6.8.2-10 Mesa OpenGL utility library [X.Org] ii xlibmesa-glu-d 6.8.2-10 Mesa OpenGL utility library development file They didn't make any different. I'm still getting the same errors when I am trying to compile FlightGear. Ampere ___ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d
