opencv: add new package to [libre] -> https://labs.parabola.nu/issues/735

1 files changed, 129 insertions, 0 deletions

diff --git a/libre/opencv/PKGBUILD b/libre/opencv/PKGBUILD
new file mode 100644
index 000000000..d6d7a707b
--- /dev/null
+++ b/libre/opencv/PKGBUILD
@@ -0,0 +1,129 @@
+# $Id$
+# Maintainer (Arch): Ray Rashif <schiv@archlinux.org>
+# Contributor (Arch): Tobias Powalowski <tpowa@archlinux.org>
+# Maintainer: Omar Vega Ramos <ovruni@gnu.org.pe>
+
+pkgbase=opencv
+pkgname=('opencv' 'opencv-samples')
+pkgver=2.4.10
+pkgrel=3.parabola1
+pkgdesc="Open Source Computer Vision Library, without nonfree and 3rdparty modules and 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=("http://downloads.sourceforge.net/opencvlibrary/$pkgname-$pkgver.zip")
+source=("https://repo.parabola.nu/other/${pkgname}-libre/${pkgname}-${pkgver}.zip"
+        'pkgconfig.patch'
+        'fsh.patch'
+        'x86_asmfix.patch')
+mkmd5sums=('ec63952d3a3dff965d5fdde765926821')
+md5sums=('1cf568ec12de8a3f786cd2d851b0f001'
+         'c7cea48ed7d4f729ebdb9673bac41bd3'
+         'c597598d142dd34d0eb4af7d6e9779d8'
+         'b937d3589a62666f17f6dc93e0109717')
+
+_cmakeopts=('-D WITH_OPENCL=ON'
+            '-D WITH_OPENGL=ON'
+            '-D WITH_TBB=ON'
+            '-D WITH_XINE=ON'
+            '-D WITH_GSTREAMER=OFF'
+            '-D BUILD_WITH_DEBUG_INFO=OFF'
+            '-D BUILD_TESTS=OFF'
+            '-D BUILD_PERF_TESTS=OFF'
+            '-D BUILD_EXAMPLES=ON'
+            '-D INSTALL_C_EXAMPLES=ON'
+            '-D INSTALL_PYTHON_EXAMPLES=ON'
+            '-D CMAKE_BUILD_TYPE=Release'
+            '-D CMAKE_INSTALL_PREFIX=/usr'
+            '-D CMAKE_SKIP_RPATH=ON')
+
+# SSE only available from Pentium 3 onwards (i686 is way older)
+[[ "$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"
+
+ rm -rv 3rdparty
+ rm -rv modules/nonfree
+ rm -rv modules/highgui/src/files_Qt/Milky
+}
+
+prepare() {
+  cd "$srcdir/$pkgname-$pkgver"
+
+  msg2 "Applying backported fix for x86 ASM breakage"
+  # see https://github.com/Itseez/opencv/pull/3331
+  patch -Np1 -i "$srcdir/x86_asmfix.patch"
+
+  msg2 "Fixing broken pkg-config (downstream)"
+  # see https://bugs.archlinux.org/task/32430
+  # and http://code.opencv.org/issues/1925
+  patch -Np1 -i "$srcdir/pkgconfig.patch"
+
+  # TODO: this is mostly upstream frei0r; they hardcode the path
+  #msg2 "Hack-fixing folder naming inconsistency (downstream)"
+  # see http://code.opencv.org/issues/2512
+  # and https://bugs.archlinux.org/task/32342
+  #patch -Np1 -i "$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/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/$pkgname-samples"
+    mv OpenCV $pkgname # otherwise folder naming is inconsistent
+  elif [[ ! -d OpenCV ]]; then
+    warning "Directory naming issue; samples package may not be built!"
+  fi
+}
+
+package_opencv-samples() {
+  pkgdesc+=" (samples)"
+  depends=("opencv=$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-$pkgver/LICENSE" \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+# vim:set ts=2 sw=2 et: