115 lines
3.4 KiB
Ruby
115 lines
3.4 KiB
Ruby
class OpencvAT3 < Formula
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desc "Open source computer vision library"
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homepage "https://opencv.org/"
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url "https://github.com/opencv/opencv/archive/3.4.9.tar.gz"
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sha256 "b7ea364de7273cfb3b771a0d9c111b8b8dfb42ff2bcd2d84681902fb8f49892a"
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bottle do
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sha256 "b9e5b2d37a4b1119cb2da96b784531828aef199ea0cdf4aefb78f3fbdefac240" => :catalina
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sha256 "d25380e270576b4cff574a27e5942699c7817e9550c5866db3bdda4ca7641642" => :mojave
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sha256 "6ddb7df678e7f5999d154ca1f132d3eda56f23f4b0908971ac2a6fc63b7708d8" => :high_sierra
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end
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keg_only :versioned_formula
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depends_on "cmake" => :build
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depends_on "pkg-config" => :build
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depends_on "ceres-solver"
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depends_on "eigen"
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depends_on "ffmpeg"
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depends_on "gflags"
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depends_on "glog"
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depends_on "jpeg"
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depends_on "libpng"
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depends_on "libtiff"
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depends_on "numpy"
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depends_on "openexr"
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depends_on "python"
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depends_on "tbb"
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resource "contrib" do
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url "https://github.com/opencv/opencv_contrib/archive/3.4.9.tar.gz"
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sha256 "dc7d95be6aaccd72490243efcec31e2c7d3f21125f88286186862cf9edb14a57"
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end
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def install
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ENV.cxx11
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resource("contrib").stage buildpath/"opencv_contrib"
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# Reset PYTHONPATH, workaround for https://github.com/Homebrew/homebrew-science/pull/4885
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ENV.delete("PYTHONPATH")
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py3_config = `python3-config --configdir`.chomp
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py3_include = `python3 -c "import distutils.sysconfig as s; print(s.get_python_inc())"`.chomp
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py3_version = Language::Python.major_minor_version "python3"
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args = std_cmake_args + %W[
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-DCMAKE_OSX_DEPLOYMENT_TARGET=
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-DBUILD_JASPER=OFF
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-DBUILD_JPEG=ON
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-DBUILD_OPENEXR=OFF
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-DBUILD_PERF_TESTS=OFF
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-DBUILD_PNG=OFF
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-DBUILD_TESTS=OFF
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-DBUILD_TIFF=OFF
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-DBUILD_ZLIB=OFF
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-DBUILD_opencv_hdf=OFF
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-DBUILD_opencv_java=OFF
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-DBUILD_opencv_text=OFF
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-DOPENCV_ENABLE_NONFREE=ON
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-DOPENCV_EXTRA_MODULES_PATH=#{buildpath}/opencv_contrib/modules
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-DWITH_1394=OFF
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-DWITH_CUDA=OFF
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-DWITH_EIGEN=ON
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-DWITH_FFMPEG=ON
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-DWITH_GPHOTO2=OFF
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-DWITH_GSTREAMER=OFF
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-DWITH_JASPER=OFF
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-DWITH_OPENEXR=ON
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-DWITH_OPENGL=OFF
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-DWITH_QT=OFF
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-DWITH_TBB=ON
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-DWITH_VTK=OFF
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-DBUILD_opencv_python2=OFF
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-DBUILD_opencv_python3=ON
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-DPYTHON3_EXECUTABLE=#{which "python3"}
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-DPYTHON3_LIBRARY=#{py3_config}/libpython#{py3_version}.dylib
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-DPYTHON3_INCLUDE_DIR=#{py3_include}
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]
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args << "-DENABLE_AVX=OFF" << "-DENABLE_AVX2=OFF"
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unless MacOS.version.requires_sse42?
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args << "-DENABLE_SSE41=OFF" << "-DENABLE_SSE42=OFF"
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end
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mkdir "build" do
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system "cmake", "..", *args
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system "make"
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system "make", "install"
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system "make", "clean"
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system "cmake", "..", "-DBUILD_SHARED_LIBS=OFF", *args
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system "make"
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lib.install Dir["lib/*.a"]
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lib.install Dir["3rdparty/**/*.a"]
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end
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <opencv/cv.h>
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#include <iostream>
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int main() {
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std::cout << CV_VERSION << std::endl;
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return 0;
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}
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EOS
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system ENV.cxx, "test.cpp", "-I#{include}", "-L#{lib}", "-o", "test"
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assert_equal `./test`.strip, version.to_s
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py3_version = Language::Python.major_minor_version "python3"
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ENV["PYTHONPATH"] = lib/"python#{py3_version}/site-packages"
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output = shell_output("python3 -c 'import cv2; print(cv2.__version__)'")
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assert_equal version.to_s, output.chomp
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end
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end
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