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# $Id: PKGBUILD 203053 2014-01-02 22:35:26Z schiv $
# Maintainer: Ray Rashif <schiv@archlinux.org>
# Contributor: Tobias Powalowski <tpowa@archlinux.org>
pkgbase=opencv
pkgname=('opencv' 'opencv-samples')
_realname=OpenCV
pkgver=2.4.8
pkgrel=1
pkgdesc="Open Source Computer Vision Library"
arch=('i686' 'x86_64')
license=('BSD')
url="http://opencv.org/"
depends=('gstreamer0.10-base' '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=("http://downloads.sourceforge.net/opencvlibrary/$pkgname-$pkgver.zip"
'pkgconfig.patch'
'fsh.patch')
md5sums=('50cc1433b3654074206f5b3dbfd49848'
'c7cea48ed7d4f729ebdb9673bac41bd3'
'c597598d142dd34d0eb4af7d6e9779d8')
_cmakeopts=('-D WITH_OPENCL=ON'
'-D WITH_OPENGL=ON'
'-D WITH_TBB=ON'
'-D WITH_XINE=ON'
'-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 "$srcdir/$pkgname-$pkgver"
# hack-fix pkg-config mess
# see https://bugs.archlinux.org/task/32430
# and http://code.opencv.org/issues/1925
patch -Np1 -i "$srcdir/pkgconfig.patch"
# hack-fix folder naming inconsistency that they won't fix
# see http://code.opencv.org/issues/2512
# and https://bugs.archlinux.org/task/32342
patch -Np1 -i "$srcdir/fsh.patch"
# no longer including docs, see https://bugs.archlinux.org/task/34185
# python2 compatibility for generating (html) docs
#sed -i 's/sphinx-build/sphinx-build2/' cmake/OpenCVDetectPython.cmake
}
build() {
cd "$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/doc/license.txt" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
cd "$pkgdir/usr/share"
# separate samples package; also be -R friendly
if [[ -d $pkgname/samples ]]; then
mv $pkgname/samples "$srcdir/opencv-samples"
elif [[ -d $_realname ]]; then
warn "Directory naming issue; samples package may not be built!"
fi
}
package_opencv-samples() {
pkgdesc+=" (samples)"
depends=("opencv=$pkgver") # sample codes change with lib/API
unset optdepends
mkdir -p "$pkgdir/usr/share/opencv"
cp -r "$srcdir/opencv-samples" "$pkgdir/usr/share/opencv/samples"
# install license file
install -Dm644 "$srcdir/opencv-$pkgver/doc/license.txt" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
# vim:set ts=2 sw=2 et:
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