2 files changed, 34 insertions, 4 deletions
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
new file mode 100644
index 000000000000..eed77b9113a4
--- /dev/null
+++ b/pkgs/development/libraries/opencv/3.x.nix
@@ -0,0 +1,34 @@
+{ lib, stdenv, fetchurl, cmake, gtk, libjpeg, libpng, libtiff, jasper, ffmpeg
+, fetchpatch, pkgconfig, gstreamer, xineLib, glib, python27, python27Packages, unzip
+, enableBloat ? false }:
+
+let v = "3.0.0"; in
+
+stdenv.mkDerivation rec {
+  name = "opencv-${v}";
+
+  src = fetchurl {
+    url = "https://github.com/Itseez/opencv/archive/${v}.zip";
+    sha256 = "00dh7wvgkflz22liqd10fma8m3395lb3l3rgawnn5wlnz6i4w287";
+  };
+
+  buildInputs =
+    [ unzip libjpeg libpng libtiff ]
+    ++ lib.optionals enableBloat [ gtk glib jasper ffmpeg xineLib gstreamer python27 python27Packages.numpy ];
+
+  nativeBuildInputs = [ cmake pkgconfig ];
+
+  # TODO: Pre-download IPP so that OpenCV doesn't try to download it itself
+  # (which fails).
+  cmakeFlags = [ "-DWITH_IPP=OFF" ];
+
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Open Computer Vision Library with more than 500 algorithms";
+    homepage = http://opencv.org/;
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = with stdenv.lib.maintainers; [viric flosse];
+    platforms = with stdenv.lib.platforms; linux;
+  };
+}
diff --git a/pkgs/development/libraries/opencv/default.nix b/pkgs/development/libraries/opencv/default.nix
index e0b8dcca1af3..4ce1787dbac6 100644
--- a/pkgs/development/libraries/opencv/default.nix
+++ b/pkgs/development/libraries/opencv/default.nix
@@ -20,10 +20,6 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  cmakeFlags = [
-    "-DCMAKE_BUILD_TYPE=Release"
-  ];
-
   meta = {
     description = "Open Computer Vision Library with more than 500 algorithms";
     homepage = http://opencv.org/;