Re: [Buildroot] [PATCH v4 5/7] package/opencl-icd-loader: new package

["Yann E. MORIN" <yann.morin.1998@free.fr>]

Antoine, All,

On 2024-02-02 10:36 +0100, Antoine Coutant spake thusly:
> From: Sebastian Weyer <sebastian.weyer@smile.fr>
> 
> With this package it is possible to have multiple implementations of
> OpenCL at the same time. This package provides a libOpenCL.so file that
> captures the OpenCL API calls and forwards them to the correct
> implementation of OpenCL. OpenCL implementations can be manually
> registered by creating a file containing its full file path in
> /etc/OpenCL/vendors/<implementation>.icd[1]
> 
> This package is required by certain OpenCL implementations, for example
> Mesa3D's Clover implementation if it is not built in standalone mode.
> 
> [1] https://github.com/KhronosGroup/OpenCL-ICD-Loader#registering-icds
> 
> Signed-off-by: Sebastian Weyer <sebastian.weyer@smile.fr>
> Signed-off-by: Antoine Coutant <antoine.coutant@smile.fr>
> ---
[--SNIP--]
> diff --git a/package/opencl-icd-loader/Config.in b/package/opencl-icd-loader/Config.in
> new file mode 100644
> index 0000000000..405dc5401a
> --- /dev/null
> +++ b/package/opencl-icd-loader/Config.in
> @@ -0,0 +1,12 @@
> +config BR2_PACKAGE_OPENCL_ICD_LOADER
> +	bool "OpenCL-ICD-Loader"
> +	depends on BR2_INSTALL_LIBSTDCPP
> +	depends on BR2_PACKAGE_HAS_LIBOPENCL
> +	select BR2_PACKAGE_OPENCL_HEADERS

Following on the review of the previous patch: maybe that could rely on
mesa3d-headers, and if so, we'ds not need to introduce a new
opencl-headers package.

Regards,
Yann E. MORIN.

> +	help
> +	  OpenCL defines an Installable Client Driver (ICD) mechanism to
> +	  allow developers to build applications against an Installable
> +	  Client Driver loader (ICD loader) rather than linking their
> +	  applications against a specific OpenCL implementation.
> +
> +	  https://github.com/KhronosGroup/OpenCL-ICD-Loader
> diff --git a/package/opencl-icd-loader/opencl-icd-loader.hash b/package/opencl-icd-loader/opencl-icd-loader.hash
> new file mode 100644
> index 0000000000..1c894f1293
> --- /dev/null
> +++ b/package/opencl-icd-loader/opencl-icd-loader.hash
> @@ -0,0 +1,3 @@
> +# locally generated
> +sha256  af8df96f1e1030329e8d4892ba3aa761b923838d4c689ef52d97822ab0bd8917  OpenCL-ICD-Loader-2023.12.14.tar.gz
> +sha256  c71d239df91726fc519c6eb72d318ec65820627232b2f796219e87dcf35d0ab4  LICENSE
> diff --git a/package/opencl-icd-loader/opencl-icd-loader.mk b/package/opencl-icd-loader/opencl-icd-loader.mk
> new file mode 100644
> index 0000000000..04f6fb4b85
> --- /dev/null
> +++ b/package/opencl-icd-loader/opencl-icd-loader.mk
> @@ -0,0 +1,19 @@
> +################################################################################
> +#
> +# opencl-icd-loader
> +#
> +################################################################################
> +
> +OPENCL_ICD_LOADER_VERSION = 2023.12.14
> +OPENCL_ICD_LOADER_SOURCE = OpenCL-ICD-Loader-$(OPENCL_ICD_LOADER_VERSION).tar.gz
> +OPENCL_ICD_LOADER_SITE = $(call github,KhronosGroup,OpenCL-ICD-Loader,v$(OPENCL_ICD_LOADER_VERSION))
> +OPENCL_ICD_LOADER_LICENSE = Apache-2.0
> +OPENCL_ICD_LOADER_LICENSE_FILES = LICENSE
> +OPENCL_ICD_LOADER_INSTALL_STAGING = YES
> +
> +OPENCL_ICD_LOADER_DEPENDENCIES = opencl-headers
> +
> +OPENCL_ICD_LOADER_CONF_OPTS += -DOPENCL_ICD_LOADER_HEADERS_DIR=$(STAGING_DIR)/usr/include
> +
> +$(eval $(cmake-package))
> +$(eval $(host-cmake-package))
> -- 
> 2.25.1
> 
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