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--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, Xmake Open Source Community.
--
-- @author xq114
-- @file find_mkl.lua
--
-- imports
import("lib.detect.find_path")
import("lib.detect.find_library")
import("lib.detect.find_package")
-- find mkl
--
-- @param opt the package options. e.g. see the options of find_package()
--
-- @return see the return value of find_package()
--
function main(opt)
-- for windows platform
if opt.plat == "windows" then
-- init bits
local rdir = (opt.arch == "x64" and "intel64" or "ia32")
-- init search paths
local paths = {
"$(env ONEAPI_ROOT)\\mkl\\latest"
}
-- find library
local result = {links = {}, linkdirs = {}, includedirs = {}, threading = ""}
local linkinfo = find_library("mkl_core", paths, {suffixes = path.join("lib", rdir)})
if not linkinfo then
return
end
table.insert(result.linkdirs, linkinfo.linkdir)
if rdir == "intel64" then
table.insert(result.links, "mkl_intel_ilp64")
else
table.insert(result.links, "mkl_intel_c")
end
-- use tbb if available
local tbb_res = find_package("tbb")
if tbb_res then
table.join2(result.linkdirs, tbb_res.linkdirs)
table.join2(result.links, {"mkl_tbb_thread", "mkl_core", "tbb"})
result.threading = "tbb"
else
table.join2(result.links, {"mkl_sequential", "mkl_core"})
result.threading = "seq"
end
-- find include
table.insert(result.includedirs, find_path("mkl.h", paths, {suffixes = "include"}))
return result
end
end
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