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@@ -0,0 +1,32 @@
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+package("eigen")
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+
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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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+
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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("3.3.7", "685adf14bd8e9c015b78097c1dc22f2f01343756f196acdc76a678e1ae352e11")
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+
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+ add_deps("cmake")
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+ add_includedirs("include/eigen3")
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+
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+ on_install("macosx", "linux", "windows", function (package)
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+ import("package.tools.cmake").install(package)
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+ end)
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+
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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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ruki