FindOpenCL

Finds Open Computing Language (OpenCL):

find_package(OpenCL [<version>] [...])

OpenCL is a framework for writing programs that execute across heterogeneous platforms, such as CPUs, GPUs, and other accelerators.

Imported Targets

This module provides the following Imported Targets:

OpenCL::OpenCL

Added in version 3.7.

Target encapsulating the OpenCL usage requirements, available if OpenCL has been found.

Result Variables

This module defines the following variables:

OpenCL_FOUND

Boolean indicating whether (the requested version of) OpenCL was found.

OpenCL_VERSION

Added in version 4.2.

Highest supported OpenCL version found in form of <major>.<minor> (e.g., 1.2).

OpenCL_VERSION_MAJOR

The major version of the OpenCL implementation.

OpenCL_VERSION_MINOR

The minor version of the OpenCL implementation.

OpenCL_INCLUDE_DIRS

Include directories needed to use OpenCL.

OpenCL_LIBRARIES

Libraries needed to link to OpenCL.

Cache Variables

The following cache variables may also be set:

OpenCL_INCLUDE_DIR

The OpenCL include directory.

OpenCL_LIBRARY

The path to the OpenCL library.

Deprecated Variables

The following variables are provided for backward compatibility:

OpenCL_VERSION_STRING

Deprecated since version 4.2: Use OpenCL_VERSION, which has the same value.

Highest supported OpenCL version found in form of <major>.<minor>.

Examples

Finding OpenCL and linking it to a project target:

find_package(OpenCL)
target_link_libraries(project_target PRIVATE OpenCL::OpenCL)