/Library/Formula/eigen.rb
Ruby | 50 lines | 42 code | 6 blank | 2 comment | 1 complexity | bcd2f4e614f903a9b2e2530c915dc361 MD5 | raw file
- class Eigen < Formula
- homepage "http://eigen.tuxfamily.org/"
- url "http://bitbucket.org/eigen/eigen/get/3.2.3.tar.bz2"
- sha1 "303e8241aaa879a328d675de368525a591c42e51"
- bottle do
- cellar :any
- sha1 "c5186ca59c192a26ace3775c6da18d7afc0a4669" => :yosemite
- sha1 "83ea196f29660928719ba2ea2537b8b674a0f3b5" => :mavericks
- sha1 "af6cc494f7082b18d88ffa61630d387575fd5e8f" => :mountain_lion
- end
- head "https://bitbucket.org/eigen/eigen", :using => :hg
- depends_on "cmake" => :build
- option :universal
- def install
- ENV.universal_binary if build.universal?
- mkdir "eigen-build" do
- args = std_cmake_args
- args.delete "-DCMAKE_BUILD_TYPE=None"
- args << "-DCMAKE_BUILD_TYPE=Release"
- args << "-Dpkg_config_libdir=#{lib}" << ".."
- system "cmake", *args
- system "make install"
- end
- (share/"cmake/Modules").install "cmake/FindEigen3.cmake"
- end
- test do
- (testpath/"test.cpp").write <<-EOS.undent
- #include <iostream>
- #include <Eigen/Dense>
- using Eigen::MatrixXd;
- int main()
- {
- MatrixXd m(2,2);
- m(0,0) = 3;
- m(1,0) = 2.5;
- m(0,1) = -1;
- m(1,1) = m(1,0) + m(0,1);
- std::cout << m << std::endl;
- }
- EOS
- system ENV.cxx, "test.cpp", "-I#{include}/eigen3", "-o", "test"
- assert_equal `./test`.split, %w[3 -1 2.5 1.5]
- end
- end