Anyone got this working with ubuntu?

d-grafix · Post by **d-grafix** » Fri Sep 28, 2007 10:02 pm

Im getting the error when building the helloworld example:

Makefile:29: Building...
g++ -I../../include -I/usr/X11R6/include -O3 -ffast-math main.cpp -o ../../bin/Linux/01.HelloWorld -L/usr/X11R6/lib -L../../lib/Linux -lIrrlicht -lGL -lGLU -lXxf86vm -lXext -lX11
../../lib/Linux/libIrrlicht.a(COpenGLDriver.o): In function `irr::video::COpenGLDriver::loadExtensions()':
/home/dan/programming/irrlicht-1.3/source/Irrlicht/COpenGLDriver.cpp:581: undefined reference to `glXGetProcAddress'
collect2: ld returned 1 exit status
make: *** [all_linux] Error 1

What am i missing / doing wrong?

hybrid · Post by **hybrid** » Fri Sep 28, 2007 10:34 pm

First try to update your gfx driver. But you can also check the COpenGLExtensionHandler.cpp for the definition of this symbol. There's a workaround which you can enable to make this compile.

d-grafix · Post by **d-grafix** » Sat Sep 29, 2007 9:53 pm

thanks that worked

hybrid · Post by **hybrid** » Sat Sep 29, 2007 10:08 pm

Which one, driver or define?

d-grafix · Post by **d-grafix** » Wed Oct 03, 2007 7:59 am

Oops Sorry, it was the define, i uncommented the line for the workaround and recompiled it. It was found in the file COpenGLDriver.cpp not COpenGLExtensionHandler.cpp
I already have he latest legacy drivers (GEForceFX5200pci)

ebharv · Post by **ebharv** » Mon Mar 31, 2008 3:43 pm

First do a make clean to remove anything the failed make may have created.

Follow the instructions at this link
http://www.irrlicht3d.org/wiki/index.ph ... uildUbuntu
worked for me.

Can compile and run tutorial programs so I know it's working, just having trouble compiling and running my own code.

I can't get it to link.

hybrid · Post by **hybrid** » Tue Apr 01, 2008 8:20 am

Uhm, the error messages would help here. But I guess that you lack some X11 extension packages.