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52 lines
2.6 KiB
52 lines
2.6 KiB
package("lightgbm") |
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set_homepage("https://github.com/microsoft/LightGBM") |
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set_description("LightGBM is a gradient boosting framework that uses tree based learning algorithms.") |
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set_license("MIT") |
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add_urls("https://github.com/microsoft/LightGBM/releases/download/v$(version)/lightgbm-$(version).tar.gz") |
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add_versions("3.3.2", "5d25d16e77c844c297ece2044df57651139bc3c8ad8c4108916374267ac68b64") |
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add_versions("3.2.1", "bd98e3b501b4c24dc127f4ad93e467f42923fe3eefa99e143b5b93158f024395") |
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add_configs("gpu", {description = "Enable GPU-accelerated training.", default = false, type = "boolean"}) |
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add_deps("cmake") |
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on_load("windows|x64", "linux", function (package) |
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if package:config("gpu") then |
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package:add("deps", "opencl") |
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package:add("deps", "boost", {configs = {filesystem = true, system = true}}) |
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end |
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if package:is_plat("linux") and package:has_tool("cc", "clang", "clangxx") then |
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package:add("deps", "libomp") |
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end |
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end) |
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on_install("windows|x64", "linux", function (package) |
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os.cd("compile") |
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local configs = {"-DBoost_USE_STATIC_LIBS=ON"} |
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table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release")) |
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table.insert(configs, "-DBUILD_STATIC_LIB=" .. (package:config("shared") and "OFF" or "ON")) |
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if package:is_plat("windows") then |
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table.insert(configs, "-DBoost_USE_STATIC_RUNTIME=" .. (package:config("vs_runtime"):startswith("MT") and "ON" or "OFF")) |
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end |
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if package:is_plat("linux") and package:has_tool("cc", "clang", "clangxx") then |
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local libomp = package:dep("libomp"):fetch() |
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if libomp then |
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local includedirs = table.wrap(libomp.includedirs or libomp.sysincludedirs) |
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local libfiles = table.wrap(libomp.libfiles) |
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if #includedirs > 0 and #libfiles > 0 then |
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table.insert(configs, "-DOpenMP_C_LIB_NAMES=libomp") |
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table.insert(configs, "-DOpenMP_C_FLAGS=-I" .. includedirs[1]) |
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table.insert(configs, "-DOpenMP_CXX_LIB_NAMES=libomp") |
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table.insert(configs, "-DOpenMP_CXX_FLAGS=-I" .. includedirs[1]) |
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table.insert(configs, "-DOpenMP_libomp_LIBRARY=" .. table.concat(libfiles, " ")) |
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end |
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end |
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end |
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import("package.tools.cmake").install(package, configs) |
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package:addenv("PATH", "bin") |
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end) |
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on_test(function (package) |
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assert(package:has_cxxtypes("LightGBM::ChunkedArray<int>", {includes = "LightGBM/utils/chunked_array.hpp"})) |
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end)
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