99 lines
3.0 KiB
Ruby
99 lines
3.0 KiB
Ruby
class OpencvAT2 < 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/2.4.13.7.tar.gz"
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sha256 "192d903588ae2cdceab3d7dc5a5636b023132c8369f184ca89ccec0312ae33d0"
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license "BSD-3-Clause"
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revision 11
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bottle do
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rebuild 1
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sha256 arm64_big_sur: "b922e9b3ec3db807a32450bcbca07e300d63c6b4c3d5670fd7274e10cca597be"
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sha256 big_sur: "115b11655bf2cc24b77186531be0f5a001c87bebbba4b9eadfff6e9d9df4c5bb"
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sha256 catalina: "cec589da16fc90825ef984f9fe5439e3c76a51d95c56eceadccbe133974e3b68"
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sha256 mojave: "c1f177ad25d49a2d3fd626592201a151c3153bb3a3cd8d4d333a654afd2f5ec8"
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end
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keg_only :versioned_formula
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# https://www.slideshare.net/EugeneKhvedchenya/opencv-30-latest-news-and-the-roadmap
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deprecate! date: "2015-02-01", because: :unsupported
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depends_on "cmake" => :build
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depends_on "pkg-config" => :build
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depends_on "eigen"
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depends_on "ffmpeg"
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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 :macos # Due to Python 2
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depends_on "numpy@1.16"
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depends_on "openexr"
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def install
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ENV.cxx11
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jpeg = Formula["jpeg"]
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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=OFF
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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_java=OFF
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-DBUILD_opencv_python=ON
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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_GSTREAMER=OFF
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-DWITH_JASPER=OFF
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-DWITH_OPENEXR=ON
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-DWITH_OPENGL=ON
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-DWITH_TBB=OFF
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-DJPEG_INCLUDE_DIR=#{jpeg.opt_include}
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-DJPEG_LIBRARY=#{jpeg.opt_lib}/libjpeg.dylib
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-DENABLE_SSSE3=ON
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]
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py_prefix = `python-config --prefix`.chomp
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py_lib = "#{py_prefix}/lib"
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args << "-DPYTHON_LIBRARY=#{py_lib}/libpython2.7.dylib"
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args << "-DPYTHON_INCLUDE_DIR=#{py_prefix}/include/python2.7"
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# Make sure find_program locates system Python
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# https://github.com/Homebrew/homebrew-science/issues/2302
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args << "-DCMAKE_PREFIX_PATH=#{py_prefix}"
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args << "-DENABLE_SSE41=ON" << "-DENABLE_SSE42=ON" \
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if Hardware::CPU.intel? && MacOS.version.requires_sse42?
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mkdir "build" do
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system "cmake", "..", *args
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inreplace "modules/core/version_string.inc", "#{HOMEBREW_SHIMS_PATH}/mac/super/", ""
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system "make"
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system "make", "install"
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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 version.to_s, shell_output("./test").strip
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ENV["PYTHONPATH"] = lib/"python2.7/site-packages"
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output = shell_output("python2.7 -c 'import cv2; print(cv2.__version__)'")
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assert_match version.to_s, output
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end
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end
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