DRAFT opencv_3.2: Import from meta-oe@0abf5af3ffd3d13c009a8ffcd5a6f045c36be837

2019-05-29 10:01:15 -07:00 · 2019-05-29 10:01:15 -07:00 · c90e6d70e9
parent 0d39ac3999
commit c90e6d70e9
11 changed files with 927 additions and 0 deletions
--- a/recipes-support/opencv/opencv/0001-3rdparty-ippicv-Use-pre-downloaded-ipp.patch
+++ b/recipes-support/opencv/opencv/0001-3rdparty-ippicv-Use-pre-downloaded-ipp.patch
@ -0,0 +1,28 @@
+From 049f931207631aa54af55a2917318d032b2ef3fa Mon Sep 17 00:00:00 2001
+From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+Date: Thu, 31 Mar 2016 00:20:15 +0200
+Subject: [PATCH] 3rdparty/ippicv: Use pre-downloaded ipp
+
+Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+---
+ 3rdparty/ippicv/downloader.cmake | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/3rdparty/ippicv/downloader.cmake b/3rdparty/ippicv/downloader.cmake
+index a6016dbe10bc..af4062c8e95e 100644
+--- a/3rdparty/ippicv/downloader.cmake
+++ b/3rdparty/ippicv/downloader.cmake
+@@ -31,8 +31,10 @@ function(_icv_downloader)
+     return() # Not supported
+   endif()
+ 
+  if(NOT DEFINED OPENCV_ICV_PATH)
+   set(OPENCV_ICV_UNPACK_PATH "${CMAKE_BINARY_DIR}/3rdparty/ippicv")
+   set(OPENCV_ICV_PATH "${OPENCV_ICV_UNPACK_PATH}${OPENCV_ICV_PACKAGE_SUBDIR}")
+  endif()
+ 
+   if(DEFINED OPENCV_ICV_PACKAGE_DOWNLOADED
+        AND OPENCV_ICV_PACKAGE_DOWNLOADED STREQUAL OPENCV_ICV_PACKAGE_HASH
+-- 
+2.8.0.rc3
+
--- a/recipes-support/opencv/opencv/0001-Make-opencv-ts-create-share-library-intead-of-static.patch
+++ b/recipes-support/opencv/opencv/0001-Make-opencv-ts-create-share-library-intead-of-static.patch
@ -0,0 +1,26 @@
+From 49d1f7c40a5d097f23671318045ac54bc07846cf Mon Sep 17 00:00:00 2001
+From: Bian Naimeng <biannm@cn.fujitsu.com>
+Date: Wed, 19 Apr 2017 03:11:37 +0900
+Subject: [PATCH] Make opencv-ts create share library intead of static.
+
+Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com>
+---
+ modules/ts/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/modules/ts/CMakeLists.txt b/modules/ts/CMakeLists.txt
+index bb56da2..7bb4ce9 100644
+--- a/modules/ts/CMakeLists.txt
+++ b/modules/ts/CMakeLists.txt
+@@ -4,7 +4,7 @@ if(IOS)
+   ocv_module_disable(ts)
+ endif()
+ 
+-set(OPENCV_MODULE_TYPE STATIC)
+#set(OPENCV_MODULE_TYPE STATIC)
+ set(OPENCV_MODULE_IS_PART_OF_WORLD FALSE)
+ 
+ ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef)
+-- 
+1.8.4.2
+
--- a/recipes-support/opencv/opencv/0001-Revert-cuda-fix-fp16-compilation.patch
+++ b/recipes-support/opencv/opencv/0001-Revert-cuda-fix-fp16-compilation.patch
@ -0,0 +1,27 @@
+From 69f9707678190f6a0948a547dce948251f972676 Mon Sep 17 00:00:00 2001
+From: Randy MacLeod <Randy.MacLeod@windriver.com>
+Date: Wed, 26 Apr 2017 14:57:30 -0400
+Subject: [PATCH 1/2] Revert "cuda: fix fp16 compilation"
+
+This reverts commit 12e00827be40576b686ea4438a6e6ef85208743d.
+---
+ modules/core/include/opencv2/core/cvdef.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/modules/core/include/opencv2/core/cvdef.h b/modules/core/include/opencv2/core/cvdef.h
+index 699b166..efc24ca 100644
+--- a/modules/core/include/opencv2/core/cvdef.h
+++ b/modules/core/include/opencv2/core/cvdef.h
+@@ -303,8 +303,7 @@ enum CpuFeatures {
+ #define CV_2PI 6.283185307179586476925286766559
+ #define CV_LOG2 0.69314718055994530941723212145818
+ 
+-#if defined __ARM_FP16_FORMAT_IEEE \
+-    && !defined __CUDACC__
+#if defined (__ARM_FP16_FORMAT_IEEE)
+ #  define CV_FP16_TYPE 1
+ #else
+ #  define CV_FP16_TYPE 0
+-- 
+2.9.3
+
--- a/recipes-support/opencv/opencv/0001-To-fix-errors-as-following.patch
+++ b/recipes-support/opencv/opencv/0001-To-fix-errors-as-following.patch
@ -0,0 +1,80 @@
+From a4abe478bf4514ec95aa10b2d6f258647ce325f5 Mon Sep 17 00:00:00 2001
+From: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
+Date: Fri, 19 May 2017 04:27:50 +0900
+Subject: [PATCH] To fix errors as following:
+
+"test_main.cpp:45: undefined reference to `parseCustomOptions(int, char**)'"
+"perf_abs.cpp:13: undefined reference to `cvtest::param_seed'"
+"test_superres.cpp:270: undefined reference to `checkIppStatus()'"
+
+Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
+
+Also add the visibility changes for certain OpenCL-related functions in
+ts module.
+
+Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
+---
+ modules/ts/include/opencv2/ts.hpp          | 6 +++---
+ modules/ts/include/opencv2/ts/ocl_test.hpp | 2 +-
+ modules/ts/include/opencv2/ts/ts_ext.hpp   | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/modules/ts/include/opencv2/ts.hpp b/modules/ts/include/opencv2/ts.hpp
+index c573905..230f598 100644
+--- a/modules/ts/include/opencv2/ts.hpp
+++ b/modules/ts/include/opencv2/ts.hpp
+@@ -539,7 +539,7 @@ protected:
+     }
+ };
+ 
+-extern uint64 param_seed;
+CV_EXPORTS extern uint64 param_seed;
+ 
+ struct CV_EXPORTS DefaultRngAuto
+ {
+@@ -595,14 +595,14 @@ CV_EXPORTS std::string findDataFile(const std::string& relative_path, bool requi
+ 
+ #ifdef HAVE_OPENCL
+ namespace ocl {
+-void dumpOpenCLDevice();
+CV_EXPORTS void dumpOpenCLDevice();
+ }
+ #define TEST_DUMP_OCL_INFO cvtest::ocl::dumpOpenCLDevice();
+ #else
+ #define TEST_DUMP_OCL_INFO
+ #endif
+ 
+-void parseCustomOptions(int argc, char **argv);
+CV_EXPORTS void parseCustomOptions(int argc, char **argv);
+ 
+ #define CV_TEST_MAIN(resourcesubdir, ...) \
+ int main(int argc, char **argv) \
+diff --git a/modules/ts/include/opencv2/ts/ocl_test.hpp b/modules/ts/include/opencv2/ts/ocl_test.hpp
+index c967cd7..ff35b40 100644
+--- a/modules/ts/include/opencv2/ts/ocl_test.hpp
+++ b/modules/ts/include/opencv2/ts/ocl_test.hpp
+@@ -84,7 +84,7 @@ inline UMat ToUMat(InputArray src)
+     return dst;
+ }
+ 
+-extern int test_loop_times;
+CV_EXPORTS extern int test_loop_times;
+ 
+ #define MAX_VALUE 357
+ 
+diff --git a/modules/ts/include/opencv2/ts/ts_ext.hpp b/modules/ts/include/opencv2/ts/ts_ext.hpp
+index 05ccc63..8075065 100644
+--- a/modules/ts/include/opencv2/ts/ts_ext.hpp
+++ b/modules/ts/include/opencv2/ts/ts_ext.hpp
+@@ -9,7 +9,7 @@
+ #define OPENCV_TS_EXT_HPP
+ 
+ namespace cvtest {
+-void checkIppStatus();
+CV_EXPORTS void checkIppStatus();
+ }
+ 
+ #define CV_TEST_INIT \
+-- 
+2.9.4
+
--- a/recipes-support/opencv/opencv/0001-Use-__vector-instead-of-vector-as-suggests-Eigen.patch
+++ b/recipes-support/opencv/opencv/0001-Use-__vector-instead-of-vector-as-suggests-Eigen.patch
@ -0,0 +1,49 @@
+From 711f07a34ceb504e8f75e978692201efa58268ca Mon Sep 17 00:00:00 2001
+From: Dinar Valeev <dvaleev@suse.com>
+Date: Thu, 16 Jan 2014 21:53:49 +0100
+Subject: [PATCH] Use __vector instead of vector as suggests Eigen
+
+This fixes build on PowerPC where Eigen unsets vector, bool and pixel
+
+Signed-off-by: Dinar Valeev <dvaleev@suse.com>
+
+This patch is already part of OpenCV v3.0. The patch can be obtained
+from:
+
+  https://github.com/Itseez/opencv/commit/711f07a34ceb504e8f75e978692201efa58268ca.patch
+
+Upstream-Status: Backport [commit 711f07a34c, part of version 3.0]
+
+Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
+---
+ 3rdparty/include/opencl/1.2/CL/cl_platform.h | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/3rdparty/include/opencl/1.2/CL/cl_platform.h b/3rdparty/include/opencl/1.2/CL/cl_platform.h
+index e94949a..42c35d5 100644
+--- a/3rdparty/include/opencl/1.2/CL/cl_platform.h
+++ b/3rdparty/include/opencl/1.2/CL/cl_platform.h
+@@ -332,13 +332,13 @@ typedef unsigned int cl_GLenum;
+ /* Define basic vector types */
+ #if defined( __VEC__ )
+    #include <altivec.h>   /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */
+-   typedef vector unsigned char     __cl_uchar16;
+-   typedef vector signed char       __cl_char16;
+-   typedef vector unsigned short    __cl_ushort8;
+-   typedef vector signed short      __cl_short8;
+-   typedef vector unsigned int      __cl_uint4;
+-   typedef vector signed int        __cl_int4;
+-   typedef vector float             __cl_float4;
+   typedef __vector unsigned char     __cl_uchar16;
+   typedef __vector signed char       __cl_char16;
+   typedef __vector unsigned short    __cl_ushort8;
+   typedef __vector signed short      __cl_short8;
+   typedef __vector unsigned int      __cl_uint4;
+   typedef __vector signed int        __cl_int4;
+   typedef __vector float             __cl_float4;
+    #define  __CL_UCHAR16__  1
+    #define  __CL_CHAR16__   1
+    #define  __CL_USHORT8__  1
+-- 
+1.9.3
+
--- a/recipes-support/opencv/opencv/0001-tracking-make-opencv_dnn-dependancy-optional.patch
+++ b/recipes-support/opencv/opencv/0001-tracking-make-opencv_dnn-dependancy-optional.patch
@ -0,0 +1,243 @@
+From 69f86025978b9bbbefa54a7248316a859773aeaf Mon Sep 17 00:00:00 2001
+From: berak <px1704@web.de>
+Date: Sat, 4 Mar 2017 12:38:50 +0100
+Subject: [PATCH] tracking: make opencv_dnn dependancy optional
+
+Upstream-status: Backport [https://github.com/opencv/opencv_contrib/commit/43925b60d392fbd01d6b0449713f010f9babe448]
+Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
+
+---
+ modules/tracking/CMakeLists.txt                   |  3 +--
+ modules/tracking/samples/goturnTracker.cpp        | 22 +++++++++++++++++++---
+ modules/tracking/samples/multiTracker_dataset.cpp |  1 +
+ modules/tracking/samples/tracker_dataset.cpp      |  1 +
+ modules/tracking/src/gtrTracker.cpp               | 11 ++++++++++-
+ modules/tracking/src/gtrTracker.hpp               | 12 ++++++++----
+ modules/tracking/src/gtrUtils.cpp                 |  6 +++---
+ modules/tracking/src/gtrUtils.hpp                 |  5 ++---
+ modules/tracking/src/tracker.cpp                  |  1 +
+ 9 files changed, 46 insertions(+), 16 deletions(-)
+
+diff --git a/modules/tracking/CMakeLists.txt b/modules/tracking/CMakeLists.txt
+index a8b3183..d27f999 100644
+--- a/modules/tracking/CMakeLists.txt
+++ b/modules/tracking/CMakeLists.txt
+@@ -1,2 +1 @@
+-set(the_description "Tracking API")
+-ocv_define_module(tracking opencv_imgproc opencv_core opencv_video opencv_highgui opencv_dnn opencv_plot OPTIONAL opencv_datasets WRAP python)
+\ No newline at end of file
+ocv_define_module(tracking opencv_imgproc opencv_core opencv_video opencv_highgui opencv_plot OPTIONAL opencv_dnn opencv_datasets WRAP python)
+diff --git a/modules/tracking/samples/goturnTracker.cpp b/modules/tracking/samples/goturnTracker.cpp
+index 389771e..1e6632d 100644
+--- a/modules/tracking/samples/goturnTracker.cpp
+++ b/modules/tracking/samples/goturnTracker.cpp
+@@ -45,6 +45,9 @@
+ //1 - Train you own GOTURN model using <https://github.com/Auron-X/GOTURN_Training_Toolkit>
+ //2 - Download pretrained caffemodel from <https://github.com/opencv/opencv_extra>
+ 
+#include "opencv2/opencv_modules.hpp"
+#if defined(HAVE_OPENCV_DNN) && defined(HAVE_OPENCV_DATASETS)
+
+ #include "opencv2/datasets/track_alov.hpp"
+ #include <opencv2/core/utility.hpp>
+ #include <opencv2/tracking.hpp>
+@@ -65,8 +68,8 @@ static bool startSelection = false;
+ Rect2d boundingBox;
+ 
+ static const char* keys =
+-{ "{@dataset_path     |true| Dataset path     }"
+-"{@dataset_id     |1| Dataset ID     }"
+{ "{@dataset_path     || Dataset path   }"
+  "{@dataset_id      |1| Dataset ID     }"
+ };
+ 
+ static void onMouse(int event, int x, int y, int, void*)
+@@ -144,9 +147,14 @@ int main(int argc, char *argv[])
+     Ptr<cv::datasets::TRACK_alov> dataset = TRACK_alov::create();
+     dataset->load(datasetRootPath);
+     dataset->initDataset(datasetID);
+-
+     //Read first frame
+     dataset->getNextFrame(frame);
+    if (frame.empty())
+    {
+        cout << "invalid dataset: " << datasetRootPath << endl;
+        return -2;
+    }
+
+     frame.copyTo(image);
+     rectangle(image, boundingBox, Scalar(255, 0, 0), 2, 1);
+     imshow("GOTURN Tracking", image);
+@@ -215,3 +223,11 @@ int main(int argc, char *argv[])
+ 
+     return 0;
+ }
+
+#else // ! HAVE_OPENCV_DNN && HAVE_OPENCV_DATASETS
+#include <opencv2/core.hpp>
+int main() {
+    CV_Error(cv::Error::StsNotImplemented , "this sample needs to be built with opencv_datasets and opencv_dnn !");
+    return -1;
+}
+#endif
+diff --git a/modules/tracking/samples/multiTracker_dataset.cpp b/modules/tracking/samples/multiTracker_dataset.cpp
+index 2826b19..b5c27da 100644
+--- a/modules/tracking/samples/multiTracker_dataset.cpp
+++ b/modules/tracking/samples/multiTracker_dataset.cpp
+@@ -234,6 +234,7 @@ int main(int argc, char *argv[])
+ }
+ 
+ #else // ! HAVE_OPENCV_DATASETS
+#include <opencv2/core.hpp>
+ int main() {
+ 	CV_Error(cv::Error::StsNotImplemented , "this sample needs to be built with opencv_datasets !");
+ 	return -1;
+diff --git a/modules/tracking/samples/tracker_dataset.cpp b/modules/tracking/samples/tracker_dataset.cpp
+index 8b7832a..6178105 100644
+--- a/modules/tracking/samples/tracker_dataset.cpp
+++ b/modules/tracking/samples/tracker_dataset.cpp
+@@ -234,6 +234,7 @@ int main(int argc, char *argv[])
+ 
+ 
+ #else // ! HAVE_OPENCV_DATASETS
+#include <opencv2/core.hpp>
+ int main() {
+ 	CV_Error(cv::Error::StsNotImplemented , "this sample needs to be built with opencv_datasets !");
+ 	return -1;
+diff --git a/modules/tracking/src/gtrTracker.cpp b/modules/tracking/src/gtrTracker.cpp
+index 58debfd..4904f47 100644
+--- a/modules/tracking/src/gtrTracker.cpp
+++ b/modules/tracking/src/gtrTracker.cpp
+@@ -38,7 +38,7 @@
+ // the use of this software, even if advised of the possibility of such damage.
+ //
+ //M*/
+-
+#include "opencv2/opencv_modules.hpp"
+ #include "gtrTracker.hpp"
+ 
+ 
+@@ -54,9 +54,16 @@ void TrackerGOTURN::Params::write(cv::FileStorage& /*fs*/) const {}
+ 
+ Ptr<TrackerGOTURN> TrackerGOTURN::createTracker(const TrackerGOTURN::Params &parameters)
+ {
+#ifdef HAVE_OPENCV_DNN
+     return Ptr<gtr::TrackerGOTURNImpl>(new gtr::TrackerGOTURNImpl(parameters));
+#else
+    (void)(parameters);
+    CV_ErrorNoReturn(cv::Error::StsNotImplemented , "to use GOTURN, the tracking module needs to be built with opencv_dnn !");
+#endif
+ }
+ 
+
+#ifdef HAVE_OPENCV_DNN
+ namespace gtr
+ {
+ 
+@@ -183,9 +190,11 @@ bool TrackerGOTURNImpl::updateImpl(const Mat& image, Rect2d& boundingBox)
+     //Set new model image and BB from current frame
+     ((TrackerGOTURNModel*)static_cast<TrackerModel*>(model))->setImage(curFrame);
+     ((TrackerGOTURNModel*)static_cast<TrackerModel*>(model))->setBoudingBox(curBB);
+
+     return true;
+ }
+ 
+ }
+#endif // OPENCV_HAVE_DNN
+ 
+ }
+diff --git a/modules/tracking/src/gtrTracker.hpp b/modules/tracking/src/gtrTracker.hpp
+index 34f2c48..21ae3d9 100644
+--- a/modules/tracking/src/gtrTracker.hpp
+++ b/modules/tracking/src/gtrTracker.hpp
+@@ -45,11 +45,15 @@
+ 
+ #include "precomp.hpp"
+ #include "opencv2/video/tracking.hpp"
+-#include "opencv2/dnn.hpp"
+ #include "gtrUtils.hpp"
+ #include "opencv2/imgproc.hpp"
+-#include<algorithm>
+-#include<limits.h>
+
+#include <algorithm>
+#include <limits.h>
+
+#include "opencv2/opencv_modules.hpp"
+#ifdef HAVE_OPENCV_DNN
+#include "opencv2/dnn.hpp"
+ 
+ namespace cv
+ {
+@@ -72,5 +76,5 @@ public:
+ 
+ }
+ }
+-
+#endif
+ #endif
+diff --git a/modules/tracking/src/gtrUtils.cpp b/modules/tracking/src/gtrUtils.cpp
+index 0df1197..e80dda1 100644
+--- a/modules/tracking/src/gtrUtils.cpp
+++ b/modules/tracking/src/gtrUtils.cpp
+@@ -58,7 +58,7 @@ double generateRandomLaplacian(double b, double m)
+         return m - b*log(n);
+ }
+ 
+-Rect2f anno2rect(vector<Point2f> annoBB)
+Rect2f anno2rect(std::vector<Point2f> annoBB)
+ {
+     Rect2f rectBB;
+     rectBB.x = min(annoBB[0].x, annoBB[1].x);
+@@ -69,9 +69,9 @@ Rect2f anno2rect(vector<Point2f> annoBB)
+     return rectBB;
+ }
+ 
+-vector <TrainingSample> gatherFrameSamples(Mat prevFrame, Mat currFrame, Rect2f prevBB, Rect2f currBB)
+std::vector <TrainingSample> gatherFrameSamples(Mat prevFrame, Mat currFrame, Rect2f prevBB, Rect2f currBB)
+ {
+-    vector <TrainingSample> trainingSamples;
+    std::vector <TrainingSample> trainingSamples;
+     Point2f currCenter, prevCenter;
+     Rect2f targetPatchRect, searchPatchRect;
+     Mat targetPatch, searchPatch;
+diff --git a/modules/tracking/src/gtrUtils.hpp b/modules/tracking/src/gtrUtils.hpp
+index 8f388be..41aad21 100644
+--- a/modules/tracking/src/gtrUtils.hpp
+++ b/modules/tracking/src/gtrUtils.hpp
+@@ -4,7 +4,6 @@
+ #include "precomp.hpp"
+ #include <vector>
+ #include "opencv2/highgui.hpp"
+-#include <opencv2/datasets/track_alov.hpp>
+ 
+ namespace cv
+ {
+@@ -50,10 +49,10 @@ struct TrainingSample
+ double generateRandomLaplacian(double b, double m);
+ 
+ //Convert ALOV300++ anno coordinates to Rectangle BB
+-Rect2f anno2rect(vector<Point2f> annoBB);
+Rect2f anno2rect(std::vector<Point2f> annoBB);
+ 
+ //Gather samples from random video frame
+-vector <TrainingSample> gatherFrameSamples(Mat prevFrame, Mat currFrame, Rect2f prevBB, Rect2f currBB);
+std::vector <TrainingSample> gatherFrameSamples(Mat prevFrame, Mat currFrame, Rect2f prevBB, Rect2f currBB);
+ 
+ }
+ }
+diff --git a/modules/tracking/src/tracker.cpp b/modules/tracking/src/tracker.cpp
+index 8127f2a..b96aca8 100644
+--- a/modules/tracking/src/tracker.cpp
+++ b/modules/tracking/src/tracker.cpp
+@@ -112,6 +112,7 @@ Ptr<Tracker> Tracker::create( const String& trackerType )
+   BOILERPLATE_CODE("TLD",TrackerTLD);
+   BOILERPLATE_CODE("KCF",TrackerKCF);
+   BOILERPLATE_CODE("GOTURN", TrackerGOTURN);
+
+   return Ptr<Tracker>();
+ }
+ 
+-- 
+2.9.4
+
--- a/recipes-support/opencv/opencv/0002-Revert-check-FP16-build-condition-correctly.patch
+++ b/recipes-support/opencv/opencv/0002-Revert-check-FP16-build-condition-correctly.patch
@ -0,0 +1,245 @@
+From 9108e39e5584ef9b41f80751639b4ec72b3e9538 Mon Sep 17 00:00:00 2001
+From: Randy MacLeod <Randy.MacLeod@windriver.com>
+Date: Wed, 26 Apr 2017 15:00:32 -0400
+Subject: [PATCH 2/2] Revert "check FP16 build condition correctly"
+
+This reverts commit c7cb116dc08441fe56cf82d5b21f929e5b674c13.
+
+Fix up revert conflicts to take previous behaviour.
+---
+ cmake/OpenCVCompilerOptions.cmake         | 45 +++++++++--------------
+ modules/core/include/opencv2/core/cvdef.h |  2 +-
+ modules/core/src/convert.cpp              | 11 +++---
+ modules/core/test/test_intrin.cpp         | 60 ++++++++++++++-----------------
+ 4 files changed, 48 insertions(+), 70 deletions(-)
+
+diff --git a/cmake/OpenCVCompilerOptions.cmake b/cmake/OpenCVCompilerOptions.cmake
+index 5bb0479..4b19fdb 100644
+--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
+@@ -185,7 +185,7 @@ if(CMAKE_COMPILER_IS_GNUCXX)
+     add_extra_compiler_option("-mfp16-format=ieee")
+   endif(ARM)
+   if(ENABLE_NEON)
+-    add_extra_compiler_option("-mfpu=neon")
+    add_extra_compiler_option("-mfpu=neon-fp16")
+   endif()
+   if(ENABLE_VFPV3 AND NOT ENABLE_NEON)
+     add_extra_compiler_option("-mfpu=vfpv3")
+@@ -370,34 +370,6 @@ if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_OPENCV_GCC_VERSION_NUM GREATER 399)
+   add_extra_compiler_option(-fvisibility-inlines-hidden)
+ endif()
+ 
+-if(NOT OPENCV_FP16_DISABLE AND NOT IOS)
+-  if(ARM AND ENABLE_NEON)
+-    set(FP16_OPTION "-mfpu=neon-fp16")
+-  elseif((X86 OR X86_64) AND NOT MSVC AND ENABLE_AVX)
+-    set(FP16_OPTION "-mf16c")
+-  endif()
+-  try_compile(__VALID_FP16
+-    "${OpenCV_BINARY_DIR}"
+-    "${OpenCV_SOURCE_DIR}/cmake/checks/fp16.cpp"
+-    COMPILE_DEFINITIONS "-DCHECK_FP16" "${FP16_OPTION}"
+-    OUTPUT_VARIABLE TRY_OUT
+-    )
+-  if(NOT __VALID_FP16)
+-    if((X86 OR X86_64) AND NOT MSVC AND NOT ENABLE_AVX)
+-      # GCC enables AVX when mf16c is passed
+-      message(STATUS "FP16: Feature disabled")
+-    else()
+-      message(STATUS "FP16: Compiler support is not available")
+-    endif()
+-  else()
+-    message(STATUS "FP16: Compiler support is available")
+-    set(HAVE_FP16 1)
+-    if(NOT ${FP16_OPTION} STREQUAL "")
+-      add_extra_compiler_option(${FP16_OPTION})
+-    endif()
+-  endif()
+-endif()
+-
+ #combine all "extra" options
+ set(CMAKE_C_FLAGS           "${CMAKE_C_FLAGS} ${OPENCV_EXTRA_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
+ set(CMAKE_CXX_FLAGS         "${CMAKE_CXX_FLAGS} ${OPENCV_EXTRA_FLAGS} ${OPENCV_EXTRA_CXX_FLAGS}")
+@@ -450,6 +422,21 @@ if(MSVC)
+   endif()
+ endif()
+ 
+if(NOT OPENCV_FP16_DISABLE)
+  try_compile(__VALID_FP16
+    "${OpenCV_BINARY_DIR}"
+    "${OpenCV_SOURCE_DIR}/cmake/checks/fp16.cpp"
+    COMPILE_DEFINITIONS "-DCHECK_FP16"
+    OUTPUT_VARIABLE TRY_OUT
+    )
+  if(NOT __VALID_FP16)
+    message(STATUS "FP16: Compiler support is not available")
+  else()
+    message(STATUS "FP16: Compiler support is available")
+    set(HAVE_FP16 1)
+  endif()
+endif()
+
+ if(APPLE AND NOT CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{LDFLAGS} AND EXISTS "/usr/local/lib")
+   link_directories("/usr/local/lib")
+ endif()
+diff --git a/modules/core/include/opencv2/core/cvdef.h b/modules/core/include/opencv2/core/cvdef.h
+index efc24ca..a10936b 100644
+--- a/modules/core/include/opencv2/core/cvdef.h
+++ b/modules/core/include/opencv2/core/cvdef.h
+@@ -312,7 +312,7 @@ enum CpuFeatures {
+ typedef union Cv16suf
+ {
+     short i;
+-#if CV_FP16_TYPE
+#if ( defined (__arm__) || defined (__aarch64__) ) && !defined (__CUDACC__) && ( defined (__GNUC__) && ( ( ( 4 <= __GNUC__ ) && ( 7 <= __GNUC__ ) ) || ( 5 <= __GNUC__ ) ) )
+     __fp16 h;
+ #endif
+     struct _fp16Format
+diff --git a/modules/core/src/convert.cpp b/modules/core/src/convert.cpp
+index e04d89e..46db26f 100644
+--- a/modules/core/src/convert.cpp
+++ b/modules/core/src/convert.cpp
+@@ -44,7 +44,6 @@
+ #include "precomp.hpp"
+ 
+ #include "opencl_kernels_core.hpp"
+-#include "opencv2/core/hal/intrin.hpp"
+ 
+ #include "opencv2/core/openvx/ovx_defs.hpp"
+ 
+@@ -4382,7 +4381,7 @@ struct Cvt_SIMD<float, int>
+ 
+ #endif
+ 
+-#if !CV_FP16_TYPE
+#if !( ( defined (__arm__) || defined (__aarch64__) ) && ( defined (__GNUC__) && ( ( ( 4 <= __GNUC__ ) && ( 7 <= __GNUC__ ) ) || ( 5 <= __GNUC__ ) ) ) )
+ // const numbers for floating points format
+ const unsigned int kShiftSignificand    = 13;
+ const unsigned int kMaskFp16Significand = 0x3ff;
+@@ -4390,7 +4389,7 @@ const unsigned int kBiasFp16Exponent    = 15;
+ const unsigned int kBiasFp32Exponent    = 127;
+ #endif
+ 
+-#if CV_FP16_TYPE
+#if ( defined (__arm__) || defined (__aarch64__) ) && ( defined (__GNUC__) && ( ( ( 4 <= __GNUC__ ) && ( 7 <= __GNUC__ ) ) || ( 5 <= __GNUC__ ) ) )
+ static float convertFp16SW(short fp16)
+ {
+     // Fp16 -> Fp32
+@@ -4452,7 +4451,7 @@ static float convertFp16SW(short fp16)
+ }
+ #endif
+ 
+-#if CV_FP16_TYPE
+#if ( defined (__arm__) || defined (__aarch64__) ) && ( defined (__GNUC__) && ( ( ( 4 <= __GNUC__ ) && ( 7 <= __GNUC__ ) ) || ( 5 <= __GNUC__ ) ) )
+ static short convertFp16SW(float fp32)
+ {
+     // Fp32 -> Fp16
+@@ -4560,7 +4559,7 @@ cvtScaleHalf_<float, short>( const float* src, size_t sstep, short* dst, size_t
+             if ( ( (intptr_t)dst & 0xf ) == 0 )
+ #endif
+             {
+-#if CV_FP16 && CV_SIMD128
+#if CV_FP16
+                 for ( ; x <= size.width - 4; x += 4)
+                 {
+                     v_float32x4 v_src = v_load(src + x);
+@@ -4606,7 +4605,7 @@ cvtScaleHalf_<short, float>( const short* src, size_t sstep, float* dst, size_t
+             if ( ( (intptr_t)src & 0xf ) == 0 )
+ #endif
+             {
+-#if CV_FP16 && CV_SIMD128
+#if CV_FP16
+                 for ( ; x <= size.width - 4; x += 4)
+                 {
+                     v_float16x4 v_src = v_load_f16(src + x);
+diff --git a/modules/core/test/test_intrin.cpp b/modules/core/test/test_intrin.cpp
+index 66b2083..7349d48 100644
+--- a/modules/core/test/test_intrin.cpp
+++ b/modules/core/test/test_intrin.cpp
+@@ -729,56 +729,48 @@ template<typename R> struct TheTest
+         return *this;
+     }
+ 
+#if CV_FP16
+     TheTest & test_loadstore_fp16()
+     {
+-#if CV_FP16
+         AlignedData<R> data;
+         AlignedData<R> out;
+ 
+-        if(checkHardwareSupport(CV_CPU_FP16))
+-        {
+-            // check if addresses are aligned and unaligned respectively
+-            EXPECT_EQ((size_t)0, (size_t)&data.a.d % 16);
+-            EXPECT_NE((size_t)0, (size_t)&data.u.d % 16);
+-            EXPECT_EQ((size_t)0, (size_t)&out.a.d % 16);
+-            EXPECT_NE((size_t)0, (size_t)&out.u.d % 16);
+-
+-            // check some initialization methods
+-            R r1 = data.u;
+-            R r2 = v_load_f16(data.a.d);
+-            R r3(r2);
+-            EXPECT_EQ(data.u[0], r1.get0());
+-            EXPECT_EQ(data.a[0], r2.get0());
+-            EXPECT_EQ(data.a[0], r3.get0());
+-
+-            // check some store methods
+-            out.a.clear();
+-            v_store_f16(out.a.d, r1);
+-            EXPECT_EQ(data.a, out.a);
+-        }
+        // check if addresses are aligned and unaligned respectively
+        EXPECT_EQ((size_t)0, (size_t)&data.a.d % 16);
+        EXPECT_NE((size_t)0, (size_t)&data.u.d % 16);
+        EXPECT_EQ((size_t)0, (size_t)&out.a.d % 16);
+        EXPECT_NE((size_t)0, (size_t)&out.u.d % 16);
+
+        // check some initialization methods
+        R r1 = data.u;
+        R r2 = v_load_f16(data.a.d);
+        R r3(r2);
+        EXPECT_EQ(data.u[0], r1.get0());
+        EXPECT_EQ(data.a[0], r2.get0());
+        EXPECT_EQ(data.a[0], r3.get0());
+
+        // check some store methods
+        out.a.clear();
+        v_store_f16(out.a.d, r1);
+        EXPECT_EQ(data.a, out.a);
+ 
+         return *this;
+-#endif
+     }
+ 
+     TheTest & test_float_cvt_fp16()
+     {
+-#if CV_FP16
+         AlignedData<v_float32x4> data;
+ 
+-        if(checkHardwareSupport(CV_CPU_FP16))
+-        {
+-            // check conversion
+-            v_float32x4 r1 = v_load(data.a.d);
+-            v_float16x4 r2 = v_cvt_f16(r1);
+-            v_float32x4 r3 = v_cvt_f32(r2);
+-            EXPECT_EQ(0x3c00, r2.get0());
+-            EXPECT_EQ(r3.get0(), r1.get0());
+-        }
+        // check conversion
+        v_float32x4 r1 = v_load(data.a.d);
+        v_float16x4 r2 = v_cvt_f16(r1);
+        v_float32x4 r3 = v_cvt_f32(r2);
+        EXPECT_EQ(0x3c00, r2.get0());
+        EXPECT_EQ(r3.get0(), r1.get0());
+ 
+         return *this;
+-#endif
+     }
+#endif
+ 
+ };
+ 
+-- 
+2.9.3
+
--- a/recipes-support/opencv/opencv/fixpkgconfig.patch
+++ b/recipes-support/opencv/opencv/fixpkgconfig.patch
@ -0,0 +1,29 @@
+diff --git a/cmake/OpenCVGenPkgconfig.cmake b/cmake/OpenCVGenPkgconfig.cmake
+index b8cb8777c06b..75281ee964fd 100644
+--- a/cmake/OpenCVGenPkgconfig.cmake
+++ b/cmake/OpenCVGenPkgconfig.cmake
+@@ -27,7 +27,7 @@ macro(fix_prefix lst isown)
+       get_filename_component(libdir "${item}" PATH)
+       get_filename_component(libname "${item}" NAME_WE)
+       string(REGEX REPLACE "^lib(.*)" "\\1" libname "${libname}")
+-      list(APPEND _lst "-L${libdir}" "-l${libname}")
+      list(APPEND _lst "-l${libname}")
+     else()
+       list(APPEND _lst "-l${item}")
+     endif()
+@@ -66,10 +66,14 @@ ocv_list_unique(_3rdparty)
+ 
+ set(OPENCV_PC_LIBS
+   "-L\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}"
+  "-L\${exec_prefix}/${OPENCV_3P_LIB_INSTALL_PATH}"
+   "${_modules}"
+ )
+ if (BUILD_SHARED_LIBS)
+-  set(OPENCV_PC_LIBS_PRIVATE "${_extra}")
+  set(OPENCV_PC_LIBS_PRIVATE
+    "-L\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}"
+    "${_extra}"
+  )
+ else()
+   set(OPENCV_PC_LIBS_PRIVATE
+     "-L\${exec_prefix}/${OPENCV_3P_LIB_INSTALL_PATH}"
--- a/recipes-support/opencv/opencv/uselocalxfeatures.patch
+++ b/recipes-support/opencv/opencv/uselocalxfeatures.patch
@ -0,0 +1,12 @@
+diff --git a/modules/xfeatures2d/CMakeLists.txt b/modules/xfeatures2d/CMakeLists.txt
+index f295bddaed66..6086e75ec37b 100644
+--- a/modules/xfeatures2d/CMakeLists.txt
+++ b/modules/xfeatures2d/CMakeLists.txt
+@@ -1,5 +1,5 @@
+ set(the_description "Contributed/Experimental Algorithms for Salient 2D Features Detection")
+ ocv_define_module(xfeatures2d opencv_core opencv_imgproc opencv_features2d opencv_calib3d opencv_shape opencv_highgui opencv_videoio opencv_ml
+                   OPTIONAL opencv_cudaarithm WRAP python java)
+-include(cmake/download_vgg.cmake)
+-include(cmake/download_boostdesc.cmake)
+#include(cmake/download_vgg.cmake)
+#include(cmake/download_boostdesc.cmake)
--- a/recipes-support/opencv/opencv/useoeprotobuf.patch
+++ b/recipes-support/opencv/opencv/useoeprotobuf.patch
@ -0,0 +1,13 @@
+diff --git a/modules/dnn/cmake/OpenCVFindLibProtobuf.cmake b/modules/dnn/cmake/OpenCVFindLibProtobuf.cmake
+index eb2a729cc2eb..8717736484de 100644
+--- a/modules/dnn/cmake/OpenCVFindLibProtobuf.cmake
+++ b/modules/dnn/cmake/OpenCVFindLibProtobuf.cmake
+@@ -24,7 +24,7 @@ if(NOT BUILD_PROTOBUF AND NOT (DEFINED PROTOBUF_INCLUDE_DIR AND DEFINED PROTOBUF
+   find_package(Protobuf QUIET)
+ endif()
+ 
+-if(PROTOBUF_FOUND)
+if(PROTOBUF_FOUND OR (DEFINED PROTOBUF_INCLUDE_DIR AND DEFINED PROTOBUF_LIBRARIES))
+   # nothing
+ else()
+   include(${CMAKE_CURRENT_LIST_DIR}/download_protobuf.cmake)
--- a/recipes-support/opencv/opencv_3.2.bb
+++ b/recipes-support/opencv/opencv_3.2.bb
@ -0,0 +1,175 @@
+SUMMARY = "Opencv : The Open Computer Vision Library"
+HOMEPAGE = "http://opencv.org/"
+SECTION = "libs"
+
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=2b2f8752cc5edf504d283107d033f544"
+
+ARM_INSTRUCTION_SET_armv4 = "arm"
+ARM_INSTRUCTION_SET_armv5 = "arm"
+
+DEPENDS = "libtool swig-native bzip2 zlib glib-2.0 libwebp"
+
+SRCREV_opencv = "70bbf17b133496bd7d54d034b0f94bd869e0e810"
+SRCREV_contrib = "86342522b0eb2b16fa851c020cc4e0fef4e010b7"
+SRCREV_ipp = "81a676001ca8075ada498583e4166079e5744668"
+SRCREV_bootdesc = "34e4206aef44d50e6bbcd0ab06354b52e7466d26"
+SRCREV_vgg = "fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d"
+IPP_MD5 = "808b791a6eac9ed78d32a7666804320e"
+
+SRCREV_FORMAT = "opencv"
+SRC_URI = "git://github.com/opencv/opencv.git;name=opencv \
+    git://github.com/opencv/opencv_contrib.git;destsuffix=contrib;name=contrib \
+    git://github.com/opencv/opencv_3rdparty.git;branch=ippicv/master_20151201;destsuffix=ipp;name=ipp \
+    git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_boostdesc_20161012;destsuffix=bootdesc;name=bootdesc \
+    git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_vgg_20160317;destsuffix=vgg;name=vgg \
+    file://0001-3rdparty-ippicv-Use-pre-downloaded-ipp.patch \
+    file://fixpkgconfig.patch \
+    file://uselocalxfeatures.patch;patchdir=../contrib/ \
+    file://useoeprotobuf.patch;patchdir=../contrib/ \
+    file://0001-Revert-cuda-fix-fp16-compilation.patch \
+    file://0002-Revert-check-FP16-build-condition-correctly.patch \
+    file://0001-Make-opencv-ts-create-share-library-intead-of-static.patch \
+    file://0001-To-fix-errors-as-following.patch \
+    file://0001-tracking-make-opencv_dnn-dependancy-optional.patch;patchdir=../contrib/ \
+"
+
+PV = "3.2+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+do_unpack_extra() {
+    tar xzf ${WORKDIR}/ipp/ippicv/ippicv_linux_20151201.tgz -C ${WORKDIR}
+    cp ${WORKDIR}/vgg/*.i ${WORKDIR}/contrib/modules/xfeatures2d/src
+    cp ${WORKDIR}/bootdesc/*.i ${WORKDIR}/contrib/modules/xfeatures2d/src
+}
+addtask unpack_extra after do_unpack before do_patch
+
+EXTRA_OECMAKE = "-DOPENCV_EXTRA_MODULES_PATH=${WORKDIR}/contrib/modules \
+    -DWITH_1394=OFF \
+    -DCMAKE_SKIP_RPATH=ON \
+    -DOPENCV_ICV_PACKAGE_DOWNLOADED=${IPP_MD5} \
+    -DOPENCV_ICV_PATH=${WORKDIR}/ippicv_lnx \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse3", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1", "", d)} \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.1", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1", "", d)} \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.2", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1 -DENABLE_SSE42=1", "", d)} \
+    ${@base_conditional("libdir", "/usr/lib64", "-DLIB_SUFFIX=64", "", d)} \
+    ${@base_conditional("libdir", "/usr/lib32", "-DLIB_SUFFIX=32", "", d)} \
+"
+EXTRA_OECMAKE_append_x86 = " -DX86=ON"
+
+PACKAGECONFIG ??= "python3 eigen jpeg png tiff v4l libv4l gstreamer samples tbb gphoto2 \
+    ${@bb.utils.contains("DISTRO_FEATURES", "x11", "gtk", "", d)} \
+    ${@bb.utils.contains("LICENSE_FLAGS_WHITELIST", "commercial", "libav", "", d)}"
+
+PACKAGECONFIG[amdblas] = "-DWITH_OPENCLAMDBLAS=ON,-DWITH_OPENCLAMDBLAS=OFF,libclamdblas,"
+PACKAGECONFIG[amdfft] = "-DWITH_OPENCLAMDFFT=ON,-DWITH_OPENCLAMDFFT=OFF,libclamdfft,"
+PACKAGECONFIG[dnn] = "-DBUILD_opencv_dnn=ON -DUPDATE_PROTO_FILES=ON -DBUILD_PROTOBUF=OFF,-DBUILD_opencv_dnn=OFF,protobuf protobuf-native,"
+PACKAGECONFIG[eigen] = "-DWITH_EIGEN=ON,-DWITH_EIGEN=OFF,libeigen gflags glog,"
+PACKAGECONFIG[freetype] = "-DBUILD_opencv_freetype=ON,-DBUILD_opencv_freetype=OFF,freetype,"
+PACKAGECONFIG[gphoto2] = "-DWITH_GPHOTO2=ON,-DWITH_GPHOTO2=OFF,libgphoto2,"
+PACKAGECONFIG[gstreamer] = "-DWITH_GSTREAMER=ON,-DWITH_GSTREAMER=OFF,gstreamer1.0 gstreamer1.0-plugins-base,"
+PACKAGECONFIG[gtk] = "-DWITH_GTK=ON,-DWITH_GTK=OFF,gtk+3,"
+PACKAGECONFIG[jasper] = "-DWITH_JASPER=ON,-DWITH_JASPER=OFF,jasper,"
+PACKAGECONFIG[java] = "-DJAVA_INCLUDE_PATH=${JAVA_HOME}/include -DJAVA_INCLUDE_PATH2=${JAVA_HOME}/include/linux -DJAVA_AWT_INCLUDE_PATH=${JAVA_HOME}/include -DJAVA_AWT_LIBRARY=${JAVA_HOME}/lib/amd64/libjawt.so -DJAVA_JVM_LIBRARY=${JAVA_HOME}/lib/amd64/server/libjvm.so,,ant-native fastjar-native openjdk-8-native,"
+PACKAGECONFIG[jpeg] = "-DWITH_JPEG=ON,-DWITH_JPEG=OFF,jpeg,"
+PACKAGECONFIG[libav] = "-DWITH_FFMPEG=ON,-DWITH_FFMPEG=OFF,libav,"
+PACKAGECONFIG[libv4l] = "-DWITH_LIBV4L=ON,-DWITH_LIBV4L=OFF,v4l-utils,"
+PACKAGECONFIG[opencl] = "-DWITH_OPENCL=ON,-DWITH_OPENCL=OFF,opencl-headers virtual/opencl-icd,"
+PACKAGECONFIG[oracle-java] = "-DJAVA_INCLUDE_PATH=${ORACLE_JAVA_HOME}/include -DJAVA_INCLUDE_PATH2=${ORACLE_JAVA_HOME}/include/linux -DJAVA_AWT_INCLUDE_PATH=${ORACLE_JAVA_HOME}/include -DJAVA_AWT_LIBRARY=${ORACLE_JAVA_HOME}/lib/amd64/libjawt.so -DJAVA_JVM_LIBRARY=${ORACLE_JAVA_HOME}/lib/amd64/server/libjvm.so,,ant-native oracle-jse-jdk oracle-jse-jdk-native,"
+PACKAGECONFIG[png] = "-DWITH_PNG=ON,-DWITH_PNG=OFF,libpng,"
+PACKAGECONFIG[python2] = "-DPYTHON2_NUMPY_INCLUDE_DIRS:PATH=${STAGING_LIBDIR}/${PYTHON_DIR}/site-packages/numpy/core/include,,python-numpy,"
+PACKAGECONFIG[python3] = "-DPYTHON3_NUMPY_INCLUDE_DIRS:PATH=${STAGING_LIBDIR}/${PYTHON_DIR}/site-packages/numpy/core/include,,python3-numpy,"
+PACKAGECONFIG[samples] = "-DBUILD_EXAMPLES=ON -DINSTALL_PYTHON_EXAMPLES=ON,-DBUILD_EXAMPLES=OFF,,"
+PACKAGECONFIG[tbb] = "-DWITH_TBB=ON,-DWITH_TBB=OFF,tbb,"
+PACKAGECONFIG[text] = "-DBUILD_opencv_text=ON,-DBUILD_opencv_text=OFF,tesseract,"
+PACKAGECONFIG[tiff] = "-DWITH_TIFF=ON,-DWITH_TIFF=OFF,tiff,"
+PACKAGECONFIG[v4l] = "-DWITH_V4L=ON,-DWITH_V4L=OFF,v4l-utils,"
+
+inherit pkgconfig cmake
+
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'python3', 'distutils3-base', '', d)}
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'python2', 'distutils-base', '', d)}
+
+export PYTHON_CSPEC="-I${STAGING_INCDIR}/${PYTHON_DIR}"
+export PYTHON="${STAGING_BINDIR_NATIVE}/${@bb.utils.contains('PACKAGECONFIG', 'python3', 'python3', 'python', d)}"
+export ORACLE_JAVA_HOME="${STAGING_DIR_NATIVE}/usr/bin/java"
+export JAVA_HOME="${STAGING_DIR_NATIVE}/usr/lib/jvm/openjdk-8-native"
+export ANT_DIR="${STAGING_DIR_NATIVE}/usr/share/ant/"
+
+TARGET_CC_ARCH += "-I${S}/include "
+
+PACKAGES += "${@bb.utils.contains('PACKAGECONFIG', 'samples', '${PN}-samples', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'oracle-java', '${PN}-java', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'java', '${PN}-java', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'python2', 'python-${BPN}', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'python3', 'python3-${BPN}', '', d)} \
+    ${PN}-apps"
+
+python populate_packages_prepend () {
+    cv_libdir = d.expand('${libdir}')
+    do_split_packages(d, cv_libdir, '^lib(.*)\.so$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev', allow_links=True)
+    do_split_packages(d, cv_libdir, '^lib(.*)\.la$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev')
+    do_split_packages(d, cv_libdir, '^lib(.*)\.a$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev')
+    do_split_packages(d, cv_libdir, '^lib(.*)\.so\.*', 'lib%s', 'OpenCV %s library', extra_depends='', allow_links=True)
+
+    pn = d.getVar('PN')
+    metapkg =  pn + '-dev'
+    d.setVar('ALLOW_EMPTY_' + metapkg, "1")
+    blacklist = [ metapkg ]
+    metapkg_rdepends = [ ]
+    packages = d.getVar('PACKAGES').split()
+    for pkg in packages[1:]:
+        if not pkg in blacklist and not pkg in metapkg_rdepends and pkg.endswith('-dev'):
+            metapkg_rdepends.append(pkg)
+    d.setVar('RRECOMMENDS_' + metapkg, ' '.join(metapkg_rdepends))
+
+    metapkg =  pn
+    d.setVar('ALLOW_EMPTY_' + metapkg, "1")
+    blacklist = [ metapkg, "libopencv-ts" ]
+    metapkg_rdepends = [ ]
+    for pkg in packages[1:]:
+        if not pkg in blacklist and not pkg in metapkg_rdepends and not pkg.endswith('-dev') and not pkg.endswith('-dbg') and not pkg.endswith('-doc') and not pkg.endswith('-locale') and not pkg.endswith('-staticdev'):
+            metapkg_rdepends.append(pkg)
+    d.setVar('RDEPENDS_' + metapkg, ' '.join(metapkg_rdepends))
+
+}
+
+PACKAGES_DYNAMIC += "^libopencv-.*"
+
+FILES_${PN} = ""
+FILES_${PN}-dbg += "${datadir}/OpenCV/java/.debug/* ${datadir}/OpenCV/samples/bin/.debug/*"
+FILES_${PN}-dev = "${includedir} ${libdir}/pkgconfig ${datadir}/OpenCV/*.cmake"
+FILES_${PN}-staticdev += "${datadir}/OpenCV/3rdparty/lib/*.a"
+FILES_${PN}-apps = "${bindir}/* ${datadir}/OpenCV"
+FILES_${PN}-java = "${datadir}/OpenCV/java"
+FILES_${PN}-samples = "${datadir}/OpenCV/samples/"
+
+INSANE_SKIP_${PN}-java = "libdir"
+INSANE_SKIP_${PN}-dbg = "libdir"
+
+ALLOW_EMPTY_${PN} = "1"
+
+SUMMARY_python-opencv = "Python bindings to opencv"
+FILES_python-opencv = "${PYTHON_SITEPACKAGES_DIR}/*"
+RDEPENDS_python-opencv = "python-core python-numpy"
+
+SUMMARY_python3-opencv = "Python bindings to opencv"
+FILES_python3-opencv = "${PYTHON_SITEPACKAGES_DIR}/*"
+RDEPENDS_python3-opencv = "python3-core python3-numpy"
+
+do_install_append() {
+    cp ${S}/include/opencv/*.h ${D}${includedir}/opencv/
+    sed -i '/blobtrack/d' ${D}${includedir}/opencv/cvaux.h
+
+    # Move Python files into correct library folder (for multilib build)
+    if [ "$libdir" != "/usr/lib" -a -d ${D}/usr/lib ]; then
+        mv ${D}/usr/lib/* ${D}/${libdir}/
+        rm -rf ${D}/usr/lib
+    fi
+
+    if ${@bb.utils.contains("PACKAGECONFIG", "samples", "true", "false", d)}; then
+        install -d ${D}${datadir}/OpenCV/samples/bin/
+        cp -f bin/*-tutorial-* bin/*-example-* ${D}${datadir}/OpenCV/samples/bin/
+    fi
+}