ubuntu cuda linker error

Accelerated Computing CUDA CUDA Programming and Performance
1

hi guys

anyone knows why this happen?

i’m using ubuntu 9.04 with cuda sdk and cuda toolkit 2.1

kernel: 2.6.28-13-generic

gcc version: 4.2.4

.cu:24:26: error: cutil_inline.h: No such file or directory

.cu:25:28: error: cutil_gl_error.h: No such file or directory

my includes in teste.c are

#ifdef _WIN32

#  define WINDOWS_LEAN_AND_MEAN

#  define NOMINMAX

#  include <windows.h>

#endif

// includes, system

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <math.h>

// includes, GL

//#include <GL/glew.h>

#if defined (__APPLE__) || defined(MACOSX)

#include <GLUT/glut.h>

#else

#include <GL/glut.h>

#endif

// includes

#include <cuda_runtime.h>

#include <cutil_inline.h>

#include <cutil_gl_error.h>

#include <cuda_gl_interop.h>

#include <vector_types.h>
2

It is happening because you have not told the compiler where to find those includes from the SDK. You will need to add -I directives to point the compiler to wherever the SDK /inc and common/inc are located.

3

can you give me an example?

because i tried this

nvcc -c teste.cu -I/home/pinto/NVIDIA_CUDA_SDK/common/inc/

and gave me another error :S

In file included from teste.cu:19:

/home/pinto/NVIDIA_CUDA_SDK/common/inc/GL/glut.h:64:1: warning: "APIENTRY" redefined

In file included from /home/pinto/NVIDIA_CUDA_SDK/common/inc/GL/glut.h:59, from teste.cu:19:

/usr/include/GL/gl.h:105:1: warning: this is the location of the previous definition
4

Your original problem is fixed. It looks like your code has some include conflicts between system wide and SDK openGL includes. Time to fix those.

5

is solved :)
i remove the #include <GL/glew.h> and the #include <GL/glut.h> because seemed to be duplicates.

thanks for the help

6 
sudo apt-get install libglut3-dev

Cheers,