Hi everybody
I have a problem with Nvidia's OpenCl/Cuda framework, but I think it is a gcc
linking issue.
The opencl_hello_world.c
example file uses following header file:
#include "../OpenCL/common/inc/CL/opencl.h"
with opencl.h
using these header files:
#include <../OpenCL/common/inc/CL/cl.h>
#include <../OpenCL/common/inc/CL/cl_gl.h>
#include <../OpenCL/common/inc/CL/cl_gl_ext.h>
#include <../OpenCL/common/inc/CL/cl_ext.h>
So all the header files are in the same folder.
When I then compile with gcc opencl_hello_world.c -std=c99 -lOpenCL
I get following error messages:
error: ../OpenCL/common/inc/CL/cl.h: No such file or directory
error: ../OpenCL/common/inc/CL/cl_gl.h: No such file or directory
...
Even though cl.h
and the other header files are located in this folder.
Having searched SO, I then changed the includes in the opencl.h
to
#include "cl.h"
#include "cl_gl.h"
how I have read here: gcc Can't Find a Included Header.
But messing around with the frameworks header files does not seem like the way to go? What would be the proper way to handle this problem?