CL_NIF.C:40:19: Fatal error: cl/cl.h: no file or directory

[Email protected] cl]# rebar Compile

==> cl (Compile)

Compiling C_SRC/CL_NIF.C
C_SRC/CL_NIF.C:40:19: Fatal error: cl/cl.h: no file or directory

#include <CL/cl.h>

^

Compile interrupts.
Error:compile failed while Processing/usr/local/erl_libs_file/cl:rebar_abort

Workaround:

First use the Whereis command to see if there is a cl.h header file in the system

[[email protected] CL] #whereis cl.h

If so, copy this file to the/usr/local/include directory

If not, since Cl.h is part of the OpenCL SDK, it is necessary to download its SDK from the OpenCL official website to extract

Locate the folder in which you want to include the header file Cl.h cl, copy it to/usr/include or/usr/local/include

In the recording can be

[[email protected] Download]# ls CL

Cl_ext.h cl_gl_ext.h cl_gl.h cl.h cl.hpp cl_platform.h opencl.h va_ext.h

[[email protected] Download]# CP cl-rf/usr/local/include

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CL_NIF.C:40:19: Fatal error: cl/cl.h: no file or directory