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# Maintainer: Joshua Schüler <joshua.schueler at gmail dotcom>
# Contributor: Ray Rashif <schiv@archlinux.org>
# Contributor: Tobias Powalowski <tpowa@archlinux.org>
_pkgbase=opencv
pkgbase=opencv2
pkgname=('opencv2' 'opencv2-samples')
pkgver=2.4.13
pkgrel=1
pkgdesc="Open Source Computer Vision Library (Legacy Version)"
arch=('i686' 'x86_64')
license=('BSD')
url="http://opencv.org/"
depends=('intel-tbb' 'openexr' 'xine-lib' 'libdc1394' 'gtkglext')
makedepends=('cmake' 'python2-numpy' 'mesa' 'eigen2')
optdepends=('opencv-samples'
'eigen2'
'libcl: For coding with OpenCL'
'python2-numpy: Python 2.x interface')
source=("$_pkgbase-$pkgver.zip::https://github.com/Itseez/opencv/archive/$pkgver.zip"
"opencv_a0fdc91a14f07de25d858037940fcd3ba859b4e2.patch")
md5sums=('886b0c511209b2f3129649928135967c'
'aebe7878a572a2dc26a434bf08b8d851')
_cmakeopts=('-D WITH_CUDA=OFF' # Disable CUDA for now because GCC 6.1.1 and nvcc don't play along yet
'-D WITH_OPENCL=ON'
'-D WITH_OPENGL=ON'
'-D WITH_TBB=ON'
'-D WITH_XINE=ON'
'-D WITH_GSTREAMER=OFF'
'-D BUILD_WITH_DEBUG_INFO=OFF'
'-D BUILD_TESTS=OFF'
'-D BUILD_PERF_TESTS=OFF'
'-D BUILD_EXAMPLES=ON'
'-D INSTALL_C_EXAMPLES=ON'
'-D INSTALL_PYTHON_EXAMPLES=ON'
'-D CMAKE_BUILD_TYPE=Release'
'-D CMAKE_INSTALL_PREFIX=/usr'
'-D CMAKE_SKIP_RPATH=ON')
# SSE only available from Pentium 3 onwards (i686 is way older)
[[ "$CARCH" = 'i686' ]] && \
_cmakeopts+=('-D ENABLE_SSE=OFF'
'-D ENABLE_SSE2=OFF'
'-D ENABLE_SSE3=OFF')
# all x64 CPUs support SSE2 but not SSE3
[[ "$CARCH" = 'x86_64' ]] && _cmakeopts+=('-D ENABLE_SSE3=OFF')
prepare() {
cd $_pkgbase-$pkgver
# Patch for gcc 6
# See https://github.com/Itseez/opencv/issues/6517
patch -p1 -i ../opencv_a0fdc91a14f07de25d858037940fcd3ba859b4e2.patch
}
build() {
cd "$srcdir/$_pkgbase-$pkgver"
cmake ${_cmakeopts[@]} .
make
}
package_opencv2() {
options=('staticlibs')
conflicts=('opencv')
cd "$srcdir/$_pkgbase-$pkgver"
make DESTDIR="$pkgdir" install
# install license file
install -Dm644 "$srcdir/$_pkgbase-$pkgver/LICENSE" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
cd "$pkgdir/usr/share"
# separate samples package; also be -R friendly
if [[ -d OpenCV/samples ]]; then
mv OpenCV/samples "$srcdir/$_pkgbase-samples"
mv OpenCV $_pkgbase # otherwise folder naming is inconsistent
elif [[ ! -d OpenCV ]]; then
warning "Directory naming issue; samples package may not be built!"
fi
}
package_opencv2-samples() {
pkgdesc+=" (samples)"
depends=("opencv2=$pkgver") # sample codes change with lib/API
unset optdepends
conflicts=('opencv-samples')
mkdir -p "$pkgdir/usr/share/$_pkgbase"
cp -r "$srcdir/opencv-samples" "$pkgdir/usr/share/opencv/samples"
# install license file
install -Dm644 "$srcdir/opencv-$pkgver/LICENSE" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
# vim:set ts=2 sw=2 et:
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