ignition-math4.rb

class IgnitionMath4 < Formula
  desc "Math API for robotic applications"
  homepage "https://ignitionrobotics.org"
  url "https://osrf-distributions.s3.amazonaws.com/ign-math/releases/ignition-math4-4.0.0.tar.bz2"
  sha256 "5533d1aca0a87450a6ec4770e489bfe24860e6da843b005e594be264c2d6faa0"
  license "Apache-2.0"

  head "https://github.com/gazebosim/gz-math.git", branch: "ign-math4"

  bottle do
    root_url "https://osrf-distributions.s3.amazonaws.com/bottles-simulation"
    sha256 cellar: :any, big_sur:     "1e76f2523cefc2b4033ad02fd76c7972136256d59a331993927f62ef13eb59d9"
    sha256 cellar: :any, catalina:    "a116a4f098b544ae4dd10802eb10bbe056d9373d3062d2376c56470d5032657f"
    sha256 cellar: :any, mojave:      "b8976152550094ee7a006e6932133eabbf7a200fb3f9fec44c976ada9965e334"
    sha256 cellar: :any, high_sierra: "0a012fad519f0e726f6090c5b7e4fef128a8b66c346109f392f8109f37a14af2"
    sha256 cellar: :any, sierra:      "a2152c21135fc7e7d887ecfbdf0cb17e612780a6088e5c81c639bdcaaf529fdd"
    sha256 cellar: :any, el_capitan:  "e7c3f313b025c4733bd79cb3a27f54846e910e11c34e12d78e1c054eb06bbd48"
  end

  deprecate! date: "2023-01-25", because: "is past end-of-life date"
  disable! date: "2024-08-31", because: "is past end-of-life date"

  depends_on "cmake" => :build
  depends_on "doxygen" => :build
  depends_on "ignition-cmake0"

  def install
    cmake_args = std_cmake_args
    cmake_args << "-DBUILD_TESTING=Off"
    cmake_args << "-DCMAKE_INSTALL_RPATH=#{rpath}"

    mkdir "build" do
      system "cmake", "..", *cmake_args
      system "make", "install"
    end
  end

  test do
    (testpath/"test.cpp").write <<-EOS
      #include "ignition/math/SignalStats.hh"
      int main() {
        ignition::math::SignalMean mean;
        mean.InsertData(1.0);
        mean.InsertData(-1.0);
        return static_cast<int>(mean.Value());
      }
    EOS
    (testpath/"CMakeLists.txt").write <<-EOS
      cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
      find_package(ignition-math4 QUIET REQUIRED)
      add_executable(test_cmake test.cpp)
      target_link_libraries(test_cmake ignition-math4::ignition-math4)
    EOS
    # test building with manual compiler flags
    system ENV.cc, "test.cpp",
                   "--std=c++11",
                   "-I#{include}/ignition/math4",
                   "-L#{lib}",
                   "-lignition-math4",
                   "-lc++",
                   "-o", "test"
    system "./test"
    # test building with cmake
    mkdir "build" do
      system "cmake", ".."
      system "make"
      system "./test_cmake"
    end
    # check for Xcode frameworks in bottle
    cmd_not_grep_xcode = "! grep -rnI 'Applications[/]Xcode' #{prefix}"
    system cmd_not_grep_xcode
  end
end