#
# Platform Packages for Chakra, part of chakra-project.org
#
# maintainer franzmari@chakra-project.it

pkgname=opencv-qt5
pkgver=2.4.10
pkgrel=1
pkgdesc="Open Source Computer Vision Library (Build With Qt5)"
arch=('x86_64')
license=('BSD')
url="http://opencv.willowgarage.com/"
depends=('gst-plugins-base' 'intel-tbb' 'libcl' 
         'xine-lib' 'libdc1394' 'openexr' 'v4l-utils' 'ffmpeg' 'qt5-base' 'glu')
makedepends=('pkgconfig' 'cmake' 'python2-numpy' 'eigen2' 'mesa')
optdepends=('python2-numpy: Python 2.x interface'
            'eigen2')
_patchver=053e3d73adc3de04632b6c23b2e0e1668a05ca7e
source=("http://downloads.sourceforge.net/opencvlibrary/opencv-$pkgver.zip"
        #"0550-bomb-commit-of-gstreamer-videocapture-and-videowrite.patch::http://pkgs.fedoraproject.org/cgit/opencv.git/plain/0550-bomb-commit-of-gstreamer-videocapture-and-videowrite.patch?id=${_patchver}"
        #"0552-eliminated-warnings.patch::http://pkgs.fedoraproject.org/cgit/opencv.git/plain/0552-eliminated-warnings.patch?id=${_patchver}"
        #"0587-Fix-build-with-gstreamer-0.10.28.patch::http://pkgs.fedoraproject.org/cgit/opencv.git/plain/0587-Fix-build-with-gstreamer-0.10.28.patch?id=${_patchver}"
        #"0865-gstreamer-cleaning-up-resources.patch::http://pkgs.fedoraproject.org/cgit/opencv.git/plain/0865-gstreamer-cleaning-up-resources.patch?id=${_patchver}"
        #"0871-allow-for-arbitraty-number-of-sources-and-sinks.patch::http://pkgs.fedoraproject.org/cgit/opencv.git/plain/0871-allow-for-arbitraty-number-of-sources-and-sinks.patch?id=${_patchver}"
        'pkgconfig.patch'
        'fsh.patch'
        'x86_asmfix.patch')
sha1sums=('0b185f5e332d5feef91722a6ed68c36a6d33909e'
          #'ee6c16fbda3d4593ecfb7658ec950e9fc8a05b4e'
          #'5a9a7ae32566dd343fb11d796c5d17421a40a8d1'
          #'a3aa0c9cbb7ee2bb8d731d3b04f02f9acf645a08'
          #'a3f387d99bb460496525e5ad46c7ee014e4be651'
          #'2e851c53ba8881ae0db4c5d12a534212cab09f76'
          'c5202144d24671cbee411207d65b4ea05747b0f4'
          'e39a8f3f39298b2dcca604af95dee3e13689a55a'
          'a80ea655bcfe6b1ff18110f60448dc7b1f933f9d')

_cmakeopts=('-D CMAKE_BUILD_TYPE=Release'
            '-D CMAKE_INSTALL_PREFIX=/opt/opencv-qt5'
            '-D CMAKE_SKIP_RPATH=ON'
            '-D BUILD_TESTS=OFF'
            '-D BUILD_EXAMPLES=ON'
            '-D INSTALL_C_EXAMPLES=ON'
            '-D INSTALL_PYTHON_EXAMPLES=ON'
            '-D WITH_XINE=ON'
            '-D WITH_OPENGL=ON'
            '-D WITH_QT=5'
            '-D WITH_GTK=OFF'
            '-D WITH_GSTREAMER_1_X=ON'
            '-D ENABLE_SSE3=OFF'
            '-D ENABLE_FAST_MATH=ON')

prepare() {
  cd "$srcdir/opencv-$pkgver"

  msg2 "Applying backported fix for x86 ASM breakage"
  # see https://github.com/Itseez/opencv/pull/3331
  patch -Np1 -i "$srcdir/x86_asmfix.patch"
  
  msg2 "Fixing broken pkg-config (downstream)"
  # fix pkg-config mess
  # see https://bugs.archlinux.org/task/32430
  # and http://code.opencv.org/issues/1925
  patch -Np1 -i "$srcdir/pkgconfig.patch"

  # fix another upstream mess that they won't fix
  # see http://code.opencv.org/issues/2512
  #patch -Np1 -i "$srcdir/fsh.patch"

  #patch -Np1 -i ../0550-bomb-commit-of-gstreamer-videocapture-and-videowrite.patch
  #patch -Np1 -i ../0552-eliminated-warnings.patch
  #patch -Np1 -i ../0587-Fix-build-with-gstreamer-0.10.28.patch
  #patch -Np1 -i ../0865-gstreamer-cleaning-up-resources.patch
  #patch -Np1 -i ../0871-allow-for-arbitraty-number-of-sources-and-sinks.patch
}

build() {
  cd "$srcdir/opencv-$pkgver"
 
  cmake ${_cmakeopts[@]} .

  make
}

package() {
  options=('staticlibs')

  cd "$srcdir/opencv-$pkgver"

  make DESTDIR="$pkgdir" install

  # install license file
  install -Dm644 "$srcdir/opencv-$pkgver/LICENSE" \
    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"

}