cd include
cd CL

wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/opencl.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_platform.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_ext.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_egl.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_dx9_media_sharing.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_d3d10.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_d3d11.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_gl.h
wget https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/opencl12/cl_gl_ext.h
wget https://www.khronos.org/registry/cl/api/2.1/cl.hpp