From fa2a2f679791487b79c37b4fd6a13206b80b9f8b Mon Sep 17 00:00:00 2001
From: "coadde [Márcio Alexandre Silva Delgado]" <coadde@parabola.nu>
Date: Mon, 25 Apr 2016 21:15:20 -0300
Subject: opencv: update package and needs more changes to fix it

---
 libre/opencv/PKGBUILD | 63 +++++++++++++++++++++++++++++----------------------
 1 file changed, 36 insertions(+), 27 deletions(-)

(limited to 'libre/opencv/PKGBUILD')

diff --git a/libre/opencv/PKGBUILD b/libre/opencv/PKGBUILD
index 77d8b570c..20e706163 100644
--- a/libre/opencv/PKGBUILD
+++ b/libre/opencv/PKGBUILD
@@ -7,24 +7,27 @@
 
 pkgbase=opencv
 pkgname=opencv
-pkgver=2.4.12.3
-pkgrel=1.parabola1
+pkgver=3.1.0
+pkgrel=3.parabola1
 pkgdesc="Free Computer Vision Library, without nonfree SIFT algorithm and nonfree Milky icons"
-arch=('i686' 'x86_64')
+arch=('i686' 'x86_64' 'armv7h')
 license=('BSD')
 url="http://opencv.org/"
 depends=('intel-tbb' 'openexr' 'xine-lib' 'libdc1394' 'gtkglext')
-makedepends=('cmake' 'python2-numpy' 'mesa' 'eigen2')
+makedepends=('cmake' 'python-numpy' 'python2-numpy' 'mesa' 'eigen')
 optdepends=('opencv-samples'
-            'eigen2'
+            'eigen'
             'libcl: For coding with OpenCL'
-            'python2-numpy: Python 2.x interface')
+            'python-numpy: Python 3 interface'
+            'python2-numpy: Python 2 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')
+        "opencv_contrib-$pkgver.tar.gz::https://github.com/Itseez/opencv_contrib/archive/$pkgver.tar.gz"
+        '5852.patch')
+mkmd5sums=('91b88a4e56509ea741c3e11f42ea738b')
 md5sums=('7a5f152bdbd730928aaebf1dcb960747'
-         'c752f3e83ebb021171fdd04aa7fb2e5a')
+         'a822839ad3ab79ff837c16785ea9dd10'
+         '5bd9cd736b171c15cedee3a32a0c47ff')
 
 _cmakeopts=('-D WITH_OPENCL=ON'
             '-D WITH_OPENGL=ON'
@@ -39,44 +42,50 @@ _cmakeopts=('-D WITH_OPENCL=ON'
             '-D INSTALL_PYTHON_EXAMPLES=ON'
             '-D CMAKE_BUILD_TYPE=Release'
             '-D CMAKE_INSTALL_PREFIX=/usr'
-            '-D CMAKE_SKIP_RPATH=ON')
+            '-D CMAKE_SKIP_RPATH=ON'
+            #'-D WITH_IPP=ON'
+            #'-D INSTALL_CREATE_DISTRIB=ON'
+            )
 
 # SSE only available from Pentium 3 onwards (i686 is way older)
-[[ "$CARCH" = 'i686' ]] && \
+# SSE only available x86 hardware and ARM uses NEON
+[[ "$CARCH" = 'i686' || "$CARCH" = 'armv7h' ]] && \
   _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"
+  cd "$srcdir/$pkgname_contrib-$pkgver"
+
+  # remove nonfree SIFT algorithm that is patented in some countries and have some other limitations on the use
+  rm -rv modules/xfeatures2d/src/sift.cpp
 
- # 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
+  cd "$srcdir/$pkgname-$pkgver"
 
- # remove nonfree Milky icons
- rm -rv modules/highgui/src/files_Qt/Milky
+  # remove nonfree Milky icons
+  rm -rv modules/highgui/src/files_Qt/Milky
 }
 
 prepare() {
- cd "$srcdir/$pkgname-$pkgver"
+  cd "$srcdir/$pkgname-$pkgver"
+
+  # remove nonfree SIFT references
+  rm -rv modules/nonfree
 
- # remove useless folder
- rm -rv 3rdparty
+  cd "$srcdir/$pkgname-$pkgver"
 
- # remove nonfree SIFT references
- rm -rv modules/nonfree
+  # remove useless folder
+  rm -rv 3rdparty
 
- # fix build with ffmpeg 3.0 (Debian)
- patch -p1 -i ../opencv-ffmpeg3.patch
+  patch -p1 -i "$srcdir/5852.patch"
 }
 
 build() {
   cd "$srcdir/$pkgname-$pkgver"
 
-  cmake ${_cmakeopts[@]} .
+  cmake ${_cmakeopts[@]} \
+    -DOPENCV_EXTRA_MODULES_PATH="$srcdir/opencv_contrib-$pkgver/modules" \
+    .
 
   make
 }
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