113 lines
3.3 KiB
Ruby
113 lines
3.3 KiB
Ruby
class Opencv < Formula
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desc "Open source computer vision library"
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homepage "http://opencv.org/"
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url "https://github.com/opencv/opencv/archive/3.3.0.tar.gz"
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sha256 "95029eb5578af3b20b8c7f8f6f59db1b827c2d5aaaa74b6becb1de647cbdda5a"
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revision 3
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bottle do
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sha256 "cf9f5f528cb2217a4fde2c635ce90d07b51e01564d7c66fc4413c41e22b17572" => :sierra
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sha256 "bd88772952a81606b7ff43e7d3874213680d4d190c319360f3da603b76f1cfb3" => :el_capitan
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sha256 "6073b44f5b601de364147a9b6b3ee784c6070303582cf3db9a513ce8a1796a0c" => :yosemite
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end
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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 "openexr"
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depends_on :python
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depends_on :python3
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depends_on "numpy"
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needs :cxx11
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resource "contrib" do
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url "https://github.com/opencv/opencv_contrib/archive/3.3.0.tar.gz"
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sha256 "e94acf39cd4854c3ef905e06516e5f74f26dddfa6477af89558fb40a57aeb444"
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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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py_prefix = `python-config --prefix`.chomp
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py_lib = "#{py_prefix}/lib"
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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_java=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=OFF
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-DWITH_VTK=OFF
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-DBUILD_opencv_python2=ON
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-DBUILD_opencv_python3=ON
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-DPYTHON2_EXECUTABLE=#{which "python"}
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-DPYTHON2_LIBRARY=#{py_lib}/libpython2.7.dylib
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-DPYTHON2_INCLUDE_DIR=#{py_prefix}/include/python2.7
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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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if build.bottle?
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args += %w[-DENABLE_SSE41=OFF -DENABLE_SSE42=OFF -DENABLE_AVX=OFF
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-DENABLE_AVX2=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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end
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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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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["python", "python3"].each do |python|
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output = shell_output("#{python} -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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end
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