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45 lines
1.4 KiB
45 lines
1.4 KiB
6 months ago
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import("lib.detect.find_path")
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import("lib.detect.find_library")
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function _find_package(package, opt)
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local paths = {
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"$(env DPL_ROOT)",
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"$(env ONEAPI_ROOT)/dpl/latest"
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}
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-- find library
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local result = {links = {}, linkdirs = {}, includedirs = {}}
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-- find include
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local includepath = find_path(path.join("oneapi", "dpl", "algorithm"), paths, {suffixes = "include"})
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if includepath then
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table.insert(result.includedirs, includepath)
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end
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if #result.includedirs > 0 then
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local version_file = path.join(includepath, "oneapi", "dpl", "pstl", "onedpl_config.h")
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if os.isfile(version_file) then
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local content = io.readfile(version_file)
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local major = content:match("ONEDPL_VERSION_MAJOR +(%d+)\n")
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local minor = content:match("ONEDPL_VERSION_MINOR +(%d+)\n")
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local patch = content:match("ONEDPL_VERSION_PATCH +(%d+)\n")
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if patch then
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result.version = format("%s.%s.%s", major, minor, patch)
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else
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result.version = format("%s.%s", major, minor)
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end
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end
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return result
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end
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end
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function main(package, opt)
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if opt.system and package.find_package then
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local result = _find_package(package, opt)
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if not result then
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result = package:find_package("onedpl", opt)
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end
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return result or false
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end
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end
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