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56 lines
2.4 KiB
56 lines
2.4 KiB
2 years ago
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import("lib.detect.find_tool")
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import("core.project.target")
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function main(package, opt)
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if opt.system then
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local llvm_config = "llvm-config"
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if package:is_plat("macosx") then
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local llvm = try {function () return os.iorunv("brew", {"--prefix", "llvm"}) end}
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if llvm then
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local ret = find_tool("llvm-config", {paths = path.join(llvm:trim(), "bin")})
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if ret then
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llvm_config = ret.program
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end
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end
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end
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local version = try {function() return os.iorunv(llvm_config, {"--version"}) end}
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if version then
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version = version:trim()
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end
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if package:is_toolchain() then
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if version then
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return {version = version}
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end
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else
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local linkdir = try {function() return os.iorunv(llvm_config, {"--libdir"}) end}
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local includedir = try {function() return os.iorunv(llvm_config, {"--includedir"}) end}
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if linkdir and includedir then
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linkdir = linkdir:trim()
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includedir = includedir:trim()
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local result = {version = version, linkdirs = linkdir, includedirs = includedir}
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local components = {}
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for _, file in ipairs(os.files(path.join(os.scriptdir(), "components", "*.lua"))) do
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local name = path.basename(file)
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local links = {}
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for _, link in ipairs(import("components." .. name).get_links(package)) do
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local filename_static = target.filename(link, "static", {plat = package:plat(), arch = package:arch()})
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local filename_shared = target.filename(link, "shared", {plat = package:plat(), arch = package:arch()})
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if os.isfile(path.join(linkdir, filename_static)) or
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os.isfile(path.join(linkdir, filename_shared)) then
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table.insert(links, link)
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end
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end
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if #links > 0 then
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components[name] = components[name] or {}
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components[name].links = links
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end
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end
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components.__base = {linkdirs = linkdir, includedirs = includedir}
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result.components = components
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return result
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end
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end
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end
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end
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