Install opencl with AMD streaming SDK

Installed env:

OS : unbuntu 10.04 , 64bits
Graphic Card : AMD Radeaon HD 4870
AMD Straming SDK 2.6

- AMD driver download

http://support.amd.com/us/gpudownload/linux/legacy/Pages/legacy-radeon_linux.aspx
http://support.amd.com/us/gpudownload/linux/previous/Pages/radeon_linux.aspx

- stream SDK download
http://developer.amd.com/tools-and-sdks/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/downloads/

1. Check your Graphic card supports opencl or not
You can check here
http://developer.amd.com/tools-and-sdks/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/system-requirements-driver-compatibility/

if the graphic card is not supported , download lower version and check

AMD-APP-SDK-<version>-RC-lnx64\docsAMD_APP_SDK_Getting_Started_Guide_<version>.pdf

2. install driver and opencl SDK
 unzip SDK package then run Install-AMD-APP.sh with root log-in

3. go to <install_dir>/AMD-APP-SDK-v2.x-RC3-lnx64/samples/opencl then make

 if you do not install openGL you get build error with below message

/opt/AMDAPP/include/GL/glew.h:1138:20: error: GL/glu.h: No such file or directory

in this case install openGL

$ sudo apt-get install freeglut3-dev

then make again, build will be succeeded