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opencv

OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library.

Package info

Codename: opencv
Source file: opencv-3.4.2.zip
Source directory: opencv-3.4.2
Package URL: https://ulfs.org/linux/downloads/package_files/0.1/packages/o/opencv-3.4.2.zip
Package md5-checksum URL: opencv-3.4.2.zip.md5sum
Dependances: *** NO DEPENDANCES FOUND ***
Dependance of: *** NO PACKAGES FOUND ***
Patches: *** NO PATCHES FOUND ***
Addons: ippicv_2017u3_lnx_intel64_general_20180518.tgz, opencv_contrib-3.4.2.tar.gz.
Nestings *** NO NESTINGS FOUND ***
Unpack script:

unzip opencv-3.4.2.zip

Configuration script:

ipp_file=ippicv_2017u3_lnx_intel64_general_20180518.tgz &&
ipp_hash=$(md5sum ../$ipp_file | cut -d" " -f1) &&
ipp_dir=.cache/ippicv                           &&

mkdir -p $ipp_dir &&
cp ../$ipp_file $ipp_dir/$ipp_hash-$ipp_file

tar xf ../opencv_contrib-3.4.2.tar.gz

#sed -i 's/CV_RGB/cv::Scalar/' src/filter/facebl0r/facebl0r.cpp

mkdir build &&
cd    build &&

cmake -DCMAKE_INSTALL_PREFIX=/usr      \
      -DCMAKE_BUILD_TYPE=Release       \
      -DENABLE_CXX11=ON                \
      -DBUILD_PERF_TESTS=OFF           \
      -DWITH_XINE=ON                   \
      -DBUILD_TESTS=OFF                \
      -DENABLE_PRECOMPILED_HEADERS=OFF \
      -DCMAKE_SKIP_RPATH=ON            \
      -DBUILD_WITH_DEBUG_INFO=OFF      \
      -Wno-dev  ..

Build script:

make

Install script:

make install             &&

case \$(uname -m) in
  x86_64) ARCH=intel64 ;;
       *) ARCH=ia32    ;;
esac                     &&

cp -v 3rdparty/ippicv/ippicv_lnx/lib/\$ARCH/libippicv.a /usr/lib &&
unset ARCH

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