PKGBUILDs/extra/opencv/PKGBUILD
2022-02-20 00:43:24 +00:00

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# Maintainer: Antonio Rojas <arojas@archlinux.org>
# Contributor: Ray Rashif <schiv@archlinux.org>
# Contributor: Tobias Powalowski <tpowa@archlinux.org>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - remove -DCPU_BASELINE_{ENABLE,DISABLE} flags for SSE
# - remove cuda package
pkgbase=opencv
pkgname=(opencv opencv-samples python-opencv)
pkgver=4.5.5
pkgrel=3
pkgdesc="Open Source Computer Vision Library"
arch=(x86_64)
license=(BSD)
url='https://opencv.org/'
depends=(tbb openexr gst-plugins-base libdc1394 cblas lapack libgphoto2 openjpeg2 ffmpeg4.4 protobuf)
makedepends=(cmake python-numpy python-setuptools mesa eigen hdf5 lapacke qt5-base vtk glew ant java-environment pugixml openmpi fmt)
optdepends=('opencv-samples: samples'
'vtk: for the viz module'
'glew: for the viz module'
'qt5-base: for the HighGUI module'
'hdf5: for the HDF5 module'
'opencl-icd-loader: For coding with OpenCL'
'java-runtime: Java interface')
source=(https://github.com/opencv/opencv/archive/$pkgver/$pkgname-$pkgver.tar.gz
https://github.com/opencv/opencv_contrib/archive/$pkgver/opencv_contrib-$pkgver.tar.gz
vtk9.patch)
sha256sums=('a1cfdcf6619387ca9e232687504da996aaa9f7b5689986b8331ec02cb61d28ad'
'a97c2eaecf7a23c6dbd119a609c6d7fae903e5f9ff5f1fe678933e01c67a6c11'
'f35a2d4ea0d6212c7798659e59eda2cb0b5bc858360f7ce9c696c77d3029668e')
prepare() {
patch -d $pkgname-$pkgver -p1 < vtk9.patch # Don't require all vtk optdepends
}
build() {
export JAVA_HOME="/usr/lib/jvm/default" PKG_CONFIG_PATH=/usr/lib/ffmpeg4.4/pkgconfig
# cmake's FindLAPACK doesn't add cblas to LAPACK_LIBRARIES, so we need to specify them manually
_opts="-DWITH_OPENCL=ON \
-DWITH_OPENGL=ON \
-DWITH_TBB=ON \
-DWITH_VULKAN=ON \
-DWITH_QT=ON \
-DBUILD_WITH_DEBUG_INFO=OFF \
-DBUILD_TESTS=OFF \
-DBUILD_PERF_TESTS=OFF \
-DBUILD_EXAMPLES=ON \
-DBUILD_PROTOBUF=OFF \
-DPROTOBUF_UPDATE_FILES=ON \
-DINSTALL_C_EXAMPLES=ON \
-DINSTALL_PYTHON_EXAMPLES=ON \
-DCMAKE_INSTALL_PREFIX=/usr \
-DOPENCV_EXTRA_MODULES_PATH=$srcdir/opencv_contrib-$pkgver/modules \
-DOPENCV_SKIP_PYTHON_LOADER=ON \
-DLAPACK_LIBRARIES=/usr/lib/liblapack.so;/usr/lib/libblas.so;/usr/lib/libcblas.so \
-DLAPACK_CBLAS_H=/usr/include/cblas.h \
-DLAPACK_LAPACKE_H=/usr/include/lapacke.h \
-DOPENCV_GENERATE_PKGCONFIG=ON \
-DOPENCV_ENABLE_NONFREE=ON \
-DOPENCV_JNI_INSTALL_PATH=lib \
-DOPENCV_GENERATE_SETUPVARS=OFF \
-DEIGEN_INCLUDE_PATH=/usr/include/eigen3"
cmake -B build -S $pkgname-$pkgver $_opts
cmake --build build
}
package_opencv() {
DESTDIR="$pkgdir" cmake --install build
# install license file
install -Dm644 $pkgbase-$pkgver/LICENSE -t "$pkgdir"/usr/share/licenses/$pkgname
# separate samples package
mv "$pkgdir"/usr/share/opencv4/samples "$srcdir"
# Add java symlinks expected by some binary blobs
ln -sr "$pkgdir"/usr/share/java/{opencv4/opencv-${pkgver//./},opencv}.jar
ln -sr "$pkgdir"/usr/lib/{libopencv_java${pkgver//./},libopencv_java}.so
# Split Python bindings
rm -r "$pkgdir"/usr/lib/python3*
}
package_opencv-samples() {
pkgdesc+=' (samples)'
depends=(opencv)
unset optdepends
mkdir -p "$pkgdir"/usr/share/opencv4
mv samples "$pkgdir"/usr/share/opencv4
# install license file
install -Dm644 $pkgbase-$pkgver/LICENSE -t "$pkgdir"/usr/share/licenses/$pkgname
}
package_python-opencv() {
pkgdesc='Python bindings for OpenCV'
depends=(python-numpy opencv vtk glew qt5-base hdf5 jsoncpp openmpi pugixml fmt)
unset optdepends
DESTDIR="$pkgdir" cmake --install build/modules/python3
# install license file
install -Dm644 $pkgbase-$pkgver/LICENSE -t "$pkgdir"/usr/share/licenses/$pkgname
}