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# $Id: PKGBUILD 259894 2016-02-17 10:16:39Z arojas $
# Maintainer (Arch): Ray Rashif <schiv@archlinux.org>
# Contributor (Arch): Tobias Powalowski <tpowa@archlinux.org>
# Maintainer: Omar Vega Ramos <ovruni@gnu.org.pe>
# Contributor: André Silva <emulatorman@parabola.nu>
# Contributor: Márcio Silva <coadde@parabola.nu>
pkgbase=opencv
pkgname=opencv
pkgver=2.4.12.3
pkgrel=1.parabola1
pkgdesc="Free Computer Vision Library, without nonfree SIFT algorithm and nonfree Milky icons"
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')
mksource=("$pkgbase-$pkgver::https://github.com/Itseez/opencv/archive/$pkgver.zip")
source=("https://repo.parabola.nu/other/${pkgname}-libre/${pkgname}-libre-${pkgver}.zip"
opencv-ffmpeg3.patch)
mkmd5sums=('eaede6500e9c2d56683196b0576db1f7')
md5sums=('7a5f152bdbd730928aaebf1dcb960747'
'c752f3e83ebb021171fdd04aa7fb2e5a')
_cmakeopts=('-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')
mksource() {
cd "$srcdir/$pkgname-$pkgver"
# remove nonfree SIFT algorithm that is patented in some countries and have some other limitations on the use
rm -rv modules/nonfree/src/sift.cpp
# remove nonfree Milky icons
rm -rv modules/highgui/src/files_Qt/Milky
}
prepare() {
cd "$srcdir/$pkgname-$pkgver"
# remove useless folder
rm -rv 3rdparty
# remove nonfree SIFT references
rm -rv modules/nonfree
# fix build with ffmpeg 3.0 (Debian)
patch -p1 -i ../opencv-ffmpeg3.patch
}
build() {
cd "$srcdir/$pkgname-$pkgver"
cmake ${_cmakeopts[@]} .
make
}
package_opencv() {
options=('staticlibs')
cd "$srcdir/$pkgname-$pkgver"
make DESTDIR="$pkgdir" install
# install license file
install -Dm644 "$srcdir/$pkgname-$pkgver/LICENSE" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
cd "$pkgdir/usr/share"
# separate samples package; also be -R friendly
if [[ -d OpenCV/samples ]]; then
rm -r OpenCV/samples
mv OpenCV $pkgname # otherwise folder naming is inconsistent
elif [[ ! -d OpenCV ]]; then
warning "Directory naming issue; samples package may not be built!"
fi
}
# vim:set ts=2 sw=2 et:
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