class Glm < Formula desc "C++ mathematics library for graphics software" homepage "https://glm.g-truc.net/" url "https://github.com/g-truc/glm/releases/download/0.9.8.4/glm-0.9.8.4.zip" sha256 "a9b7f544b6d03739f22261da9f294638dd4671d466fe3860c7262cd037752cb1" head "https://github.com/g-truc/glm.git" bottle do cellar :any_skip_relocation sha256 "ba49e2196719d9c3859cbcb4a213d313dcdfd209caf7b9fe2f44331de21921ed" => :sierra sha256 "1885a6a396966741e8bd31941ee26482d6399c93cd9eb3accba70f223cca2322" => :el_capitan sha256 "1885a6a396966741e8bd31941ee26482d6399c93cd9eb3accba70f223cca2322" => :yosemite end option "with-doxygen", "Build documentation" depends_on "doxygen" => [:build, :optional] depends_on "cmake" => :build def install mkdir "build" do system "cmake", "..", *std_cmake_args system "make", "install" end if build.with? "doxygen" cd "doc" do system "doxygen", "man.doxy" man.install "html" end end doc.install Dir["doc/*"] end test do (testpath/"test.cpp").write <<-EOS.undent #include <glm/vec2.hpp>// glm::vec2 int main() { std::size_t const VertexCount = 4; std::size_t const PositionSizeF32 = VertexCount * sizeof(glm::vec2); glm::vec2 const PositionDataF32[VertexCount] = { glm::vec2(-1.0f,-1.0f), glm::vec2( 1.0f,-1.0f), glm::vec2( 1.0f, 1.0f), glm::vec2(-1.0f, 1.0f) }; return 0; } EOS system ENV.cxx, "-I#{include}", testpath/"test.cpp", "-o", "test" system "./test" end end