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package("eigen")
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set_homepage("https://eigen.tuxfamily.org/")
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set_description("C++ template library for linear algebra")
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add_urls("https://gitlab.com/libeigen/eigen/-/archive/$(version)/eigen-$(version).tar.bz2",
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"https://gitlab.com/libeigen/eigen")
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add_versions("3.3.8", "0215c6593c4ee9f1f7f28238c4e8995584ebf3b556e9dbf933d84feb98d5b9ef")
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add_versions("3.3.7", "685adf14bd8e9c015b78097c1dc22f2f01343756f196acdc76a678e1ae352e11")
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add_deps("cmake")
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add_includedirs("include/eigen3")
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on_install("macosx", "linux", "windows", function (package)
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local configs = {"-DBUILD_TESTING=OFF"}
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table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
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table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
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import("package.tools.cmake").install(package, configs)
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end)
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on_test(function (package)
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assert(package:check_cxxsnippets({test = [[
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#include <iostream>
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#include <Eigen/Dense>
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using Eigen::MatrixXd;
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void test()
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{
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MatrixXd m(2,2);
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m(0,0) = 3;
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m(1,0) = 2.5;
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m(0,1) = -1;
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m(1,1) = m(1,0) + m(0,1);
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std::cout << m << std::endl;
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}
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]]}, {configs = {languages = "c++11"}}))
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end)
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