Celestia Forums

Posted: **03.09.2006, 15:23**

I've tried to compile celestia from current CVS and the 1.4.1-sources.
both giving me the same error:

/bin/sh ../../libtool --silent --mode=link --tag=CXX g++  -Wnon-virtual-dtor -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -DNDEBUG -DNO_DEBUG -O2 -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common  -O2 -Wall -ffast-math -fexpensive-optimizations -fomit-frame-pointer -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/gtkglext-1.0 -I/usr/lib/gtkglext-1.0/include   -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12      -o celestia  celestiacore.o configfile.o destination.o eclipsefinder.o favorites.o imagecapture.o url.o    gtk/libgtkgui.a ../celengine/libcelengine.a ../celtxf/libceltxf.a ../cel3ds/libcel3ds.a ../celmath/libcelmath.a ../celutil/libcelutil.a -lpng -ljpeg -lGLU -lGL -lz  -lSM -lICE  -lm   -lXmu -lXi -lXext -lX11 -lm -lz  -lGL -Wl,--export-dynamic -lgtkglext-x11-1.0 -lgdkglext-x11-1.0 -lGLU -lGL -lXmu -lXt -lSM -lICE -lgtk-x11-2.0 -lpangox-1.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lfontconfig -lXext -lXrender -lXinerama -lXi -lXrandr -lXcursor -lXfixes -lpango-1.0 -lcairo -lX11 -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0   -lcairo  
/usr/lib/libGLcore.so.1: undefined reference to `_nv000016gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000003gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000027gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000025gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000034gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000018gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000013gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000005gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000022gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000039gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000008gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000002gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000030gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000033gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000004gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000036gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000031gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000038gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000028gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000024gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000041gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000029gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000012gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000020gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000026gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000019gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000015gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000010gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000011gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000017gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000021gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000035gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000006gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000009gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000007gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000023gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000014gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000037gl'
/usr/lib/libGLcore.so.1: undefined reference to `_nv000032gl'
collect2: ld returned 1 exit status

here is my glxinfo (without extensions):

Code: Select all

name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: NVIDIA Corporation
server glx version string: 1.4
server glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig, 
    GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control, 
    GLX_ARB_multisample, GLX_NV_float_buffer
client glx vendor string: NVIDIA Corporation
client glx version string: 1.4
client glx extensions:
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync, 
    GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGI_swap_control, GLX_NV_float_buffer, GLX_ARB_fbconfig_float
GLX version: 1.3
GLX extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig, 
    GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control, 
    GLX_ARB_multisample, GLX_NV_float_buffer, GLX_ARB_get_proc_address
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce FX 5900/AGP/SSE/3DNOW!
OpenGL version string: 2.0.2 NVIDIA 87.74

any hints on this? I'm using Xorg with the latest drivers from nvidia.

phoenix

Posted: **03.09.2006, 17:35**

I am sure you are aware that many people have built 1.4.1 without the slightest problems and also the latest CVS Celestia builds without problems on my Linux and Windows installations. So something is wrong with your installation. I always use the latest NV drivers as well.

Did you compile Celestia for the first time now?

Forgot any gl headers, perhaps? Usually people tend to forget headers.

Bye Fridger

Posted: **03.09.2006, 18:04**

t00fri wrote:I am sure you are aware that many people have built 1.4.1 without the slightest problems and also the latest CVS Celestia builds without problems on my Linux and Windows installations. So something is wrong with your installation. I always use the latest NV drivers as well.

yes i know but i have really no idea what's causing this.
my opengl works just fine, i can run quake3 without any errors...

Did you compile Celestia for the first time now?

the last time i sucessfully compiled celestia on linux was about ~2 years ago :oops:

Forgot any gl headers, perhaps? Usually people tend to forget headers.

i thought all headers were included in the driver-package from nvidia?

phoenix

Posted: **03.09.2006, 18:19**

phoenix wrote:
t00fri wrote:I am sure you are aware that many people have built 1.4.1 without the slightest problems and also the latest CVS Celestia builds without problems on my Linux and Windows installations. So something is wrong with your installation. I always use the latest NV drivers as well.

yes i know but i have really no idea what's causing this.
my opengl works just fine, i can run quake3 without any errors...

Did you compile Celestia for the first time now?

the last time i sucessfully compiled celestia on linux was about ~2 years ago

Forgot any gl headers, perhaps? Usually people tend to forget headers.

i thought all headers were included in the driver-package from nvidia?

phoenix

These never worked for Linux. You have to use the Mesa headers.

I use

xorg-x11-Mesa-devel-6.8.2-35.1

from xorg-6.8.2

Bye Fridger

Posted: **03.09.2006, 20:50**

ah ok this worked!

but now I got crappy performance and only 2 render-path.
I suppose there is still something wrong with my system.
perhaps debian-sid isn't the right environment for this...

thanks fridger I'll probably try ubuntu some time or "downgrade" my debian to etch.

Posted: **03.09.2006, 20:55**

phoenix wrote:ah ok this worked!

but now I got crappy performance and only 2 render-path.
I suppose there is still something wrong with my system.
perhaps debian-sid isn't the right environment for this...

thanks fridger I'll probably try ubuntu some time or "downgrade" my debian to etch.

That looks like you are using the xorg driver rather than the one from NVIDIA. Or even mesa softrendering? That's certainly unrelated to Debian.

It's your own 'art' that counts with Linux. ;-)

Bye Fridger

Posted: **03.09.2006, 22:45**

it seems i had some very old libs in /usr/local/lib ... so old I totally forgot about them.

deleted all that /usr/local/lib stuff -> ldconfig -> rebuild celestia -> everything works perfect now!

Posted: **04.09.2006, 20:47**

now that everything is working perfect i noticed that my latest linux-cvs-build renders nearly twice as fast as my windows-build using the same drivers from nvidia...

my linux celestia is capped and synced at 76 fps and only drops when I'm very close to planets or enable and view all orbits

my windows celestia runs around ~35-50 fps max where on some views it drops down to 20 fps...

any clues on this?

greets
phoenix

Posted: **04.09.2006, 21:02**

What compiler optimization level is used under Linux?

The Windows compiler optimzation level is /O2

The available Windows optimizations are
/O1, /O2 (Minimize Size, Maximize Speed), /Og (Global Optimizations), and /Ox (Full Optimization).

Presumably /Ox would run faster, but who knows what bugs it would introduce...

Posted: **04.09.2006, 21:32**

Compiling /Ox doesn't seem to make any noticable difference on my system. Oh, well.

Exactly which versions of ForceWare are you using?

Another cause of running slower is antialiasing. Do you have that enabled? at what level?

Enabling x4 on my system cuts the framerate down to about 1/3 -1/2 of what I get without it.

(10-12 fps vs 30fps for an extremely complex viewpoint)

System config:
1GB 3.4GHz P4-550, WinXP Pro SP2
128MB GF6600GT, ForceWare v84.21
1600x1200 @60Hz
Celestia from CVS just now.

"Complex Scene" = "Philmont in 3D" addon with "medres" textures.
http://www.lepp.cornell.edu/~seb/celest ... nt-3d.html

Posted: **04.09.2006, 21:46**

selden wrote:Compiling /Ox doesn't seem to make any noticable difference on my system. Oh, well.

it didn't change anything here too :lol:

I've had antialiasing x2 enabled for both version.
will test your Philmont-Scene later and post my win/linux fps-stats

Celestia Forums

compile bug (linking to libGLcore.so.1)

compile bug (linking to libGLcore.so.1)