GCC undefined functions on keywords
May 04, 2005 02:01 PM
I keep getting undefined function messages on compilation with key words such as new and delete. Looks like the compiler is getting its C and C++ confused am I right?
How do I stop it?
Thanks
Traiger
May 04, 2005 05:08 PM
I need the Glu libray file. I have the header but not the library odd.
Does anyone know where I can get it. !google
Does anyone know where I can get it. !google
May 04, 2005 05:14 PM
g++ -lGL -lGLU yourfile.cpp
That should do it.
That should do it.
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1,394
May 04, 2005 05:24 PM
Quote: Original post by Promit
g++ -lGL -lGLU yourfile.cpp
That should do it.
g++ -lopengl32 -lglu32 yourfile.cpp
if in Windows. [smile]
May 05, 2005 02:02 AM
I'm in Linux.
The Glu file isn't anywhere so there is little point in trying to link to it which is -lGlu on Linux.
To top it of I found a Glu rpm and managed to kill my KDE installation when I used it grrr.
The Glu file isn't anywhere so there is little point in trying to link to it which is -lGlu on Linux.
To top it of I found a Glu rpm and managed to kill my KDE installation when I used it grrr.
1,658
May 05, 2005 02:11 AM
It's not Glu, but GLU. Case-sensitive, remember? Look for /usr/lib/libGLU.so. On my system, it came with the NVidia modules.
"Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it." — Brian W. Kernighan
May 05, 2005 02:34 AM
Thanks Frunny I'll check that lot out.
I just got KDE to work again it seems it requires MesaGLU
I just got KDE to work again it seems it requires MesaGLU
May 05, 2005 03:59 AM
This what I get when I make lesson 2, the Linux SDL version.
[paul@localhost lesson02]$ make
gcc -Wall -ansi lesson02.c -o lesson02 -lGL -lGLU `sdl-config --cflags --libs`
/usr/bin/ld: cannot find -lGLU
collect2: ld returned 1 exit status
make: *** [all] Error 1
[paul@localhost lesson02]$
Any ideas?
Thanks
Paul
[paul@localhost lesson02]$ make
gcc -Wall -ansi lesson02.c -o lesson02 -lGL -lGLU `sdl-config --cflags --libs`
/usr/bin/ld: cannot find -lGLU
collect2: ld returned 1 exit status
make: *** [all] Error 1
[paul@localhost lesson02]$
Any ideas?
Thanks
Paul
122
May 05, 2005 12:41 PM
If I were you, I would try to install the most recent driver for the video card. Without the driver Linux does not use hardware acceleration.
Anyway if you have a /usr/lib/libGLU.so, run /sbin/ldconfig as a root, and (I think) it will register /usr/lib/libGLU.so.
You can also use makefiles that come with the SDL version of the tutorials. Just change the filenames in the makefile, and run make.
Lutyo
Anyway if you have a /usr/lib/libGLU.so, run /sbin/ldconfig as a root, and (I think) it will register /usr/lib/libGLU.so.
You can also use makefiles that come with the SDL version of the tutorials. Just change the filenames in the makefile, and run make.
Lutyo
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