package An official xmake package repository https://xrepo.xmake.io/
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package("opencl")
set_homepage("https://opencl.org/")
set_description("OpenCL is an open, royalty-free industry standard that makes much faster computations possible through parallel computing.")
if is_plat("windows") then
if is_arch("x86", "i386") then
set_urls("https://github.com/KhronosGroup/OpenCL-SDK/releases/download/$(version)/OpenCL-SDK-$(version)-Win-x86.zip")
add_versions("v2023.04.17", "ff6fa1b4e311a3f655eff4eda28008ec48dccd559ec3ed95ce6d9a584cd3b581")
elseif is_arch("x64") then
set_urls("https://github.com/KhronosGroup/OpenCL-SDK/releases/download/$(version)/OpenCL-SDK-$(version)-Win-x64.zip")
add_versions("v2023.04.17", "11844a1d69a71f82dc14ce66382c6b9fc8a4aee5840c21a786c5accb1d69bc0a")
end
else
set_urls("https://github.com/KhronosGroup/OpenCL-SDK.git")
add_versions("v2023.04.17", "ae7fcae82fe0b7bcc272e43fc324181b2d544eea")
end
add_configs("vendor", {description = "Set OpenCL Vendor.", default = nil, type = "string", values = {"nvidia", "intel", "amd"}})
if not is_plat("windows") then
add_deps("cmake")
end
on_fetch(function (package, opt)
if opt.system then
import("lib.detect.find_path")
import("lib.detect.find_library")
import("detect.sdks.find_cuda")
local result = {includedirs = {}, linkdirs = {}, links = {"OpenCL"}}
local vendor = package:config("vendor")
local archsuffixes = {"lib"}
if package:is_arch("x64") then
table.insert(archsuffixes, "lib64")
table.insert(archsuffixes, path.join("lib", "x64"))
elseif package:is_arch("x86", "i386") then
table.insert(archsuffixes, path.join("lib", "x86"))
elseif package:is_arch("x86_64") then
table.insert(archsuffixes, "lib64")
table.insert(archsuffixes, path.join("lib", "x86_64"))
end
if not vendor or vendor == "nvidia" then
local cuda = find_cuda()
if cuda then
result.includedirs = cuda.includedirs
result.linkdirs = cuda.linkdirs
return result
elseif vendor == "nvidia" then
return nil
end
elseif not vendor or vendor == "intel" then
local intelsdkpaths = {"$(env INTELOCLSDKROOT)"}
local linkinfo = find_library("OpenCL", intelsdkpaths, {suffixes = archsuffixes})
if linkinfo then
table.insert(result.linkdirs, linkinfo.linkdir)
local incpath = find_path(path.join("CL", "cl.h"), intelsdkpaths, {suffixes = {"include"}})
if incpath then
table.insert(result.includedirs, incpath)
return result
end
end
if vendor == "intel" then
return nil
end
elseif not vendor or vendor == "amd" then
local amdsdkpaths = {"$(env AMDAPPSDKROOT)"}
local linkinfo = find_library("OpenCL", amdsdkpaths, {suffixes = archsuffixes})
if linkinfo then
table.insert(result.linkdirs, linkinfo.linkdir)
local incpath = find_path(path.join("CL", "cl.h"), amdsdkpaths, {suffixes = {"include"}})
if incpath then
table.insert(result.includedirs, incpath)
return result
end
end
if vendor == "amd" then
return nil
end
end
end
end)
on_install("windows|x86", "windows|x64", function (package)
os.cp("lib", package:installdir())
os.cp("bin", package:installdir())
os.cp("include", package:installdir())
end)
on_install("linux", "macosx", "android", function (package)
package:add("links", "OpenCL")
package:add("links", "OpenCLUtils")
package:add("links", "OpenCLUtilsCpp")
package:add("links", "OpenCLExt")
local configs = {"-DOPENCL_SDK_BUILD_SAMPLES=OFF"}
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
import("package.tools.cmake").install(package, configs)
end)
on_test(function (package)
assert(package:check_csnippets({test = [[
#include <stddef.h>
#include <CL/cl.h>
void test () {
cl_uint num_platforms;
clGetPlatformIDs(0, NULL, &num_platforms);
}
]]}, {configs = {languages = "c11"}}))
end)