Import the last state of graphics/opencv before the update to 3.0.0 and

update it to the latest version on the 2.4 branch. The graphics/opencv
base package doesn't yet provide the same range of modules, as upstream
split off some experimental modules into a separate contrib repo.

15 files changed, 569 insertions, 0 deletions

diff --git a/graphics/opencv2/DESCR b/graphics/opencv2/DESCR
new file mode 100644
index 00000000000..f3eb010f008
--- /dev/null
+++ b/graphics/opencv2/DESCR
@@ -0,0 +1,12 @@
+OpenCV means Intel(R) Open Source Computer Vision Library. It is a
+collection of C functions and a few C++ classes that implement many
+popular Image Processing and Computer Vision algorithms.
+
+OpenCV provides cross-platform middle-to-high level API that includes
+about 300 C functions and a few C++ classes. Also there are Python
+bindings to OpenCV. OpenCV has no strict dependencies on external
+libraries, though it can use some (such as libjpeg, ffmpeg, GTK+ etc.)
+
+OpenCV provides transparent interface to Intel(R) Integrated Performance
+Primitives (IPP). That is, it loads automatically IPP libraries optimized
+for specific processor at runtime, if they are available.
diff --git a/graphics/opencv2/Makefile b/graphics/opencv2/Makefile
new file mode 100644
index 00000000000..4a308882e80
--- /dev/null
+++ b/graphics/opencv2/Makefile
@@ -0,0 +1,56 @@
+# $NetBSD: Makefile,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+DISTNAME=	opencv-2.4.11
+CATEGORIES=	graphics devel
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=opencvlibrary/}
+EXTRACT_SUFX=	.zip
+
+MAINTAINER=	anthony.mallet@laas.fr
+HOMEPAGE=	http://code.opencv.org/projects/OpenCV/wiki/WikiStart
+COMMENT=	Library for computer vision problems
+LICENSE=	modified-bsd
+
+USE_CMAKE=		yes
+USE_LANGUAGES=		c c++
+USE_LIBTOOL=		yes
+USE_PKGLOCALEDIR=	yes
+USE_TOOLS+=		gmake pkg-config
+
+INSTALLATION_DIRS+=	share/doc/opencv/papers
+INSTALLATION_DIRS+=	share/doc/opencv/ref/pics
+INSTALLATION_DIRS+=	share/OpenCV/haarcascades
+
+PKGCONFIG_OVERRIDE+=	opencv.pc.cmake.in
+
+REPLACE_PYTHON+=	samples/python/*.py
+
+WRKSRC=		${WRKDIR}/${DISTNAME:S/a$//}
+
+# includes configure output and paths to gmake etc.
+CHECK_WRKREF_SKIP=	${PREFIX}/lib/libopencv_core.*
+
+.include "options.mk"
+
+.include "../../mk/compiler.mk"
+.if !empty(PKGSRC_COMPILER:Mclang)
+CXXFLAGS+=	-std=c++11
+.endif
+
+OPSYSVARS+=		CMAKE_ARGS
+CMAKE_ARGS+=		-DZLIB_ROOT=${BUILDLINK_PREFIX.zlib}
+CMAKE_ARGS.SunOS+=	-DENABLE_PRECOMPILED_HEADERS=NO
+
+PLIST_VARS+=	opencl
+
+.if ${OPSYS} == "Darwin" || ${OPSYS} == "NetBSD" || ${OPSYS} == "SunOS" || ${OPSYS} == "Linux" || ${OPSYS} == "FreeBSD"
+PLIST.opencl=	yes
+.endif
+
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../graphics/jasper/buildlink3.mk"
+.include "../../graphics/openexr/buildlink3.mk"
+.include "../../graphics/png/buildlink3.mk"
+.include "../../graphics/tiff/buildlink3.mk"
+.include "../../mk/jpeg.buildlink3.mk"
+.include "../../x11/gtk2/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/graphics/opencv2/PLIST b/graphics/opencv2/PLIST
new file mode 100644
index 00000000000..efd332cf2f3
--- /dev/null
+++ b/graphics/opencv2/PLIST
@@ -0,0 +1,256 @@
+@comment $NetBSD: PLIST,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+bin/opencv_annotation
+bin/opencv_createsamples
+bin/opencv_haartraining
+bin/opencv_performance
+bin/opencv_traincascade
+include/opencv/cv.h
+include/opencv/cv.hpp
+include/opencv/cvaux.h
+include/opencv/cvaux.hpp
+include/opencv/cvwimage.h
+include/opencv/cxcore.h
+include/opencv/cxcore.hpp
+include/opencv/cxeigen.hpp
+include/opencv/cxmisc.h
+include/opencv/highgui.h
+include/opencv/ml.h
+include/opencv2/calib3d/calib3d.hpp
+include/opencv2/contrib/contrib.hpp
+include/opencv2/contrib/detection_based_tracker.hpp
+include/opencv2/contrib/hybridtracker.hpp
+include/opencv2/contrib/openfabmap.hpp
+include/opencv2/contrib/retina.hpp
+include/opencv2/core/affine.hpp
+include/opencv2/core/core.hpp
+include/opencv2/core/core_c.h
+include/opencv2/core/cuda_devptrs.hpp
+include/opencv2/core/devmem2d.hpp
+include/opencv2/core/eigen.hpp
+include/opencv2/core/gpumat.hpp
+include/opencv2/core/internal.hpp
+include/opencv2/core/mat.hpp
+include/opencv2/core/opengl_interop.hpp
+include/opencv2/core/opengl_interop_deprecated.hpp
+include/opencv2/core/operations.hpp
+include/opencv2/core/types_c.h
+include/opencv2/core/version.hpp
+include/opencv2/core/wimage.hpp
+include/opencv2/features2d/features2d.hpp
+include/opencv2/flann/all_indices.h
+include/opencv2/flann/allocator.h
+include/opencv2/flann/any.h
+include/opencv2/flann/autotuned_index.h
+include/opencv2/flann/composite_index.h
+include/opencv2/flann/config.h
+include/opencv2/flann/defines.h
+include/opencv2/flann/dist.h
+include/opencv2/flann/dummy.h
+include/opencv2/flann/dynamic_bitset.h
+include/opencv2/flann/flann.hpp
+include/opencv2/flann/flann_base.hpp
+include/opencv2/flann/general.h
+include/opencv2/flann/ground_truth.h
+include/opencv2/flann/hdf5.h
+include/opencv2/flann/heap.h
+include/opencv2/flann/hierarchical_clustering_index.h
+include/opencv2/flann/index_testing.h
+include/opencv2/flann/kdtree_index.h
+include/opencv2/flann/kdtree_single_index.h
+include/opencv2/flann/kmeans_index.h
+include/opencv2/flann/linear_index.h
+include/opencv2/flann/logger.h
+include/opencv2/flann/lsh_index.h
+include/opencv2/flann/lsh_table.h
+include/opencv2/flann/matrix.h
+include/opencv2/flann/miniflann.hpp
+include/opencv2/flann/nn_index.h
+include/opencv2/flann/object_factory.h
+include/opencv2/flann/params.h
+include/opencv2/flann/random.h
+include/opencv2/flann/result_set.h
+include/opencv2/flann/sampling.h
+include/opencv2/flann/saving.h
+include/opencv2/flann/simplex_downhill.h
+include/opencv2/flann/timer.h
+include/opencv2/gpu/device/block.hpp
+include/opencv2/gpu/device/border_interpolate.hpp
+include/opencv2/gpu/device/color.hpp
+include/opencv2/gpu/device/common.hpp
+include/opencv2/gpu/device/datamov_utils.hpp
+include/opencv2/gpu/device/detail/color_detail.hpp
+include/opencv2/gpu/device/detail/reduce.hpp
+include/opencv2/gpu/device/detail/reduce_key_val.hpp
+include/opencv2/gpu/device/detail/transform_detail.hpp
+include/opencv2/gpu/device/detail/type_traits_detail.hpp
+include/opencv2/gpu/device/detail/vec_distance_detail.hpp
+include/opencv2/gpu/device/dynamic_smem.hpp
+include/opencv2/gpu/device/emulation.hpp
+include/opencv2/gpu/device/filters.hpp
+include/opencv2/gpu/device/funcattrib.hpp
+include/opencv2/gpu/device/functional.hpp
+include/opencv2/gpu/device/limits.hpp
+include/opencv2/gpu/device/reduce.hpp
+include/opencv2/gpu/device/saturate_cast.hpp
+include/opencv2/gpu/device/scan.hpp
+include/opencv2/gpu/device/simd_functions.hpp
+include/opencv2/gpu/device/static_check.hpp
+include/opencv2/gpu/device/transform.hpp
+include/opencv2/gpu/device/type_traits.hpp
+include/opencv2/gpu/device/utility.hpp
+include/opencv2/gpu/device/vec_distance.hpp
+include/opencv2/gpu/device/vec_math.hpp
+include/opencv2/gpu/device/vec_traits.hpp
+include/opencv2/gpu/device/warp.hpp
+include/opencv2/gpu/device/warp_reduce.hpp
+include/opencv2/gpu/device/warp_shuffle.hpp
+include/opencv2/gpu/devmem2d.hpp
+include/opencv2/gpu/gpu.hpp
+include/opencv2/gpu/gpumat.hpp
+include/opencv2/gpu/stream_accessor.hpp
+include/opencv2/highgui/cap_ios.h
+include/opencv2/highgui/highgui.hpp
+include/opencv2/highgui/highgui_c.h
+include/opencv2/highgui/ios.h
+include/opencv2/imgproc/imgproc.hpp
+include/opencv2/imgproc/imgproc_c.h
+include/opencv2/imgproc/types_c.h
+include/opencv2/legacy/blobtrack.hpp
+include/opencv2/legacy/compat.hpp
+include/opencv2/legacy/legacy.hpp
+include/opencv2/legacy/streams.hpp
+include/opencv2/ml/ml.hpp
+include/opencv2/nonfree/features2d.hpp
+include/opencv2/nonfree/gpu.hpp
+include/opencv2/nonfree/nonfree.hpp
+include/opencv2/nonfree/ocl.hpp
+include/opencv2/objdetect/objdetect.hpp
+${PLIST.opencl}include/opencv2/ocl/matrix_operations.hpp
+${PLIST.opencl}include/opencv2/ocl/ocl.hpp
+include/opencv2/opencv.hpp
+include/opencv2/opencv_modules.hpp
+include/opencv2/photo/photo.hpp
+include/opencv2/photo/photo_c.h
+include/opencv2/stitching/detail/autocalib.hpp
+include/opencv2/stitching/detail/blenders.hpp
+include/opencv2/stitching/detail/camera.hpp
+include/opencv2/stitching/detail/exposure_compensate.hpp
+include/opencv2/stitching/detail/matchers.hpp
+include/opencv2/stitching/detail/motion_estimators.hpp
+include/opencv2/stitching/detail/seam_finders.hpp
+include/opencv2/stitching/detail/util.hpp
+include/opencv2/stitching/detail/util_inl.hpp
+include/opencv2/stitching/detail/warpers.hpp
+include/opencv2/stitching/detail/warpers_inl.hpp
+include/opencv2/stitching/stitcher.hpp
+include/opencv2/stitching/warpers.hpp
+include/opencv2/superres/optical_flow.hpp
+include/opencv2/superres/superres.hpp
+include/opencv2/ts/gpu_perf.hpp
+include/opencv2/ts/gpu_test.hpp
+include/opencv2/ts/ts.hpp
+include/opencv2/ts/ts_gtest.h
+include/opencv2/ts/ts_perf.hpp
+include/opencv2/video/background_segm.hpp
+include/opencv2/video/tracking.hpp
+include/opencv2/video/video.hpp
+include/opencv2/videostab/deblurring.hpp
+include/opencv2/videostab/fast_marching.hpp
+include/opencv2/videostab/fast_marching_inl.hpp
+include/opencv2/videostab/frame_source.hpp
+include/opencv2/videostab/global_motion.hpp
+include/opencv2/videostab/inpainting.hpp
+include/opencv2/videostab/log.hpp
+include/opencv2/videostab/motion_stabilizing.hpp
+include/opencv2/videostab/optical_flow.hpp
+include/opencv2/videostab/stabilizer.hpp
+include/opencv2/videostab/videostab.hpp
+lib/libopencv_calib3d.so
+lib/libopencv_calib3d.so.2.4
+lib/libopencv_calib3d.so.${PKGVERSION}
+lib/libopencv_contrib.so
+lib/libopencv_contrib.so.2.4
+lib/libopencv_contrib.so.${PKGVERSION}
+lib/libopencv_core.so
+lib/libopencv_core.so.2.4
+lib/libopencv_core.so.${PKGVERSION}
+lib/libopencv_features2d.so
+lib/libopencv_features2d.so.2.4
+lib/libopencv_features2d.so.${PKGVERSION}
+lib/libopencv_flann.so
+lib/libopencv_flann.so.2.4
+lib/libopencv_flann.so.${PKGVERSION}
+lib/libopencv_gpu.so
+lib/libopencv_gpu.so.2.4
+lib/libopencv_gpu.so.${PKGVERSION}
+lib/libopencv_highgui.so
+lib/libopencv_highgui.so.2.4
+lib/libopencv_highgui.so.${PKGVERSION}
+lib/libopencv_imgproc.so
+lib/libopencv_imgproc.so.2.4
+lib/libopencv_imgproc.so.${PKGVERSION}
+lib/libopencv_legacy.so
+lib/libopencv_legacy.so.2.4
+lib/libopencv_legacy.so.${PKGVERSION}
+lib/libopencv_ml.so
+lib/libopencv_ml.so.2.4
+lib/libopencv_ml.so.${PKGVERSION}
+lib/libopencv_nonfree.so
+lib/libopencv_nonfree.so.2.4
+lib/libopencv_nonfree.so.${PKGVERSION}
+lib/libopencv_objdetect.so
+lib/libopencv_objdetect.so.2.4
+lib/libopencv_objdetect.so.${PKGVERSION}
+${PLIST.opencl}lib/libopencv_ocl.so
+${PLIST.opencl}lib/libopencv_ocl.so.2.4
+${PLIST.opencl}lib/libopencv_ocl.so.${PKGVERSION}
+lib/libopencv_photo.so
+lib/libopencv_photo.so.2.4
+lib/libopencv_photo.so.${PKGVERSION}
+lib/libopencv_stitching.so
+lib/libopencv_stitching.so.2.4
+lib/libopencv_stitching.so.${PKGVERSION}
+lib/libopencv_superres.so
+lib/libopencv_superres.so.2.4
+lib/libopencv_superres.so.${PKGVERSION}
+lib/libopencv_ts.a
+lib/libopencv_video.so
+lib/libopencv_video.so.2.4
+lib/libopencv_video.so.${PKGVERSION}
+lib/libopencv_videostab.so
+lib/libopencv_videostab.so.2.4
+lib/libopencv_videostab.so.${PKGVERSION}
+lib/pkgconfig/opencv.pc
+${PLIST.python}${PYSITELIB}/cv.py
+${PLIST.python}${PYSITELIB}/cv2.so
+share/OpenCV/OpenCVConfig-version.cmake
+share/OpenCV/OpenCVConfig.cmake
+share/OpenCV/OpenCVModules-release.cmake
+share/OpenCV/OpenCVModules.cmake
+share/OpenCV/haarcascades/haarcascade_eye.xml
+share/OpenCV/haarcascades/haarcascade_eye_tree_eyeglasses.xml
+share/OpenCV/haarcascades/haarcascade_frontalface_alt.xml
+share/OpenCV/haarcascades/haarcascade_frontalface_alt2.xml
+share/OpenCV/haarcascades/haarcascade_frontalface_alt_tree.xml
+share/OpenCV/haarcascades/haarcascade_frontalface_default.xml
+share/OpenCV/haarcascades/haarcascade_fullbody.xml
+share/OpenCV/haarcascades/haarcascade_lefteye_2splits.xml
+share/OpenCV/haarcascades/haarcascade_licence_plate_rus_16stages.xml
+share/OpenCV/haarcascades/haarcascade_lowerbody.xml
+share/OpenCV/haarcascades/haarcascade_mcs_eyepair_big.xml
+share/OpenCV/haarcascades/haarcascade_mcs_eyepair_small.xml
+share/OpenCV/haarcascades/haarcascade_mcs_leftear.xml
+share/OpenCV/haarcascades/haarcascade_mcs_lefteye.xml
+share/OpenCV/haarcascades/haarcascade_mcs_mouth.xml
+share/OpenCV/haarcascades/haarcascade_mcs_nose.xml
+share/OpenCV/haarcascades/haarcascade_mcs_rightear.xml
+share/OpenCV/haarcascades/haarcascade_mcs_righteye.xml
+share/OpenCV/haarcascades/haarcascade_mcs_upperbody.xml
+share/OpenCV/haarcascades/haarcascade_profileface.xml
+share/OpenCV/haarcascades/haarcascade_righteye_2splits.xml
+share/OpenCV/haarcascades/haarcascade_russian_plate_number.xml
+share/OpenCV/haarcascades/haarcascade_smile.xml
+share/OpenCV/haarcascades/haarcascade_upperbody.xml
+share/OpenCV/lbpcascades/lbpcascade_frontalface.xml
+share/OpenCV/lbpcascades/lbpcascade_profileface.xml
+share/OpenCV/lbpcascades/lbpcascade_silverware.xml
diff --git a/graphics/opencv2/buildlink3.mk b/graphics/opencv2/buildlink3.mk
new file mode 100644
index 00000000000..5fabec8e96b
--- /dev/null
+++ b/graphics/opencv2/buildlink3.mk
@@ -0,0 +1,13 @@
+# $NetBSD: buildlink3.mk,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+BUILDLINK_TREE+=	opencv
+
+.if !defined(OPENCV_BUILDLINK3_MK)
+OPENCV_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.opencv+=	opencv>=1.0.0nb3<3
+BUILDLINK_PKGSRCDIR.opencv?=	../../graphics/opencv2
+
+.endif	# OPENCV_BUILDLINK3_MK
+
+BUILDLINK_TREE+=	-opencv
diff --git a/graphics/opencv2/distinfo b/graphics/opencv2/distinfo
new file mode 100644
index 00000000000..57b7df94592
--- /dev/null
+++ b/graphics/opencv2/distinfo
@@ -0,0 +1,13 @@
+$NetBSD: distinfo,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+SHA1 (opencv-2.4.11.zip) = d6e3048416d42213c204f89b9dfe39742f9a708c
+RMD160 (opencv-2.4.11.zip) = 793391b05b571859005b98612cb176c02352a94f
+Size (opencv-2.4.11.zip) = 91671436 bytes
+SHA1 (patch-modules_contrib_src_inputoutput.cpp) = 57255cda71854e490d83602828299f0ab6420887
+SHA1 (patch-modules_contrib_src_spinimages.cpp) = b3e465700059616be991d597230bc8dc42f15be1
+SHA1 (patch-modules_core_include_opencv2_core_types_c.h) = c056068c01c417dc262f21c00324da7f86c0cd8e
+SHA1 (patch-modules_core_src_system.cpp) = 3b7ac545585a430d28c7077f360357079f127580
+SHA1 (patch-modules_flann_include_opencv2_flann_defines.h) = ab848e67c4e03219670598ac2d21071a617a5c33
+SHA1 (patch-modules_ocl_src_gftt.cpp) = fe1107c1613881d050ec5a87fad12b916ac8b8fc
+SHA1 (patch-modules_python_src2_cv2.cv.hpp) = 477bc2dd2090fd2aa955a7335717e7a0f23ebdf8
+SHA1 (patch-modules_ts_src_ts.cpp) = 61e4ab59f2ca57f75212743bf869616dfc9e5f13
diff --git a/graphics/opencv2/hacks.mk b/graphics/opencv2/hacks.mk
new file mode 100644
index 00000000000..548176a7e3a
--- /dev/null
+++ b/graphics/opencv2/hacks.mk
@@ -0,0 +1,19 @@
+# $NetBSD: hacks.mk,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+.if !defined(OPENCV_HACKS_MK)
+OPENCV_HACKS_MK=	defined
+
+.include "../../mk/bsd.fast.prefs.mk"
+.include "../../mk/compiler.mk"
+
+# PR toolchain/47051: gcc-4.5.4 breaks opencv on amd64
+.if !empty(PKGSRC_COMPILER:Mgcc) && !empty(CC_VERSION:Mgcc-4.5.4*) && !empty(MACHINE_PLATFORM:M*-*-x86_64)
+PKG_HACKS+=		tree-pre
+SUBST_CLASSES+=		opt-hack
+SUBST_STAGE.opt-hack=	post-configure
+SUBST_MESSAGE.opt-hack=	Working around gcc-4.5.4 bug.
+SUBST_FILES.opt-hack=	${WRKSRC}/modules/calib3d/CMakeFiles/opencv_calib3d.dir/build.make
+SUBST_SED.opt-hack=	-e '/stereosgbm.cpp.o/s/-o /-fno-tree-pre -o /'
+.endif
+
+.endif	# OPENCV_HACKS_MK
diff --git a/graphics/opencv2/options.mk b/graphics/opencv2/options.mk
new file mode 100644
index 00000000000..093c0f1872a
--- /dev/null
+++ b/graphics/opencv2/options.mk
@@ -0,0 +1,29 @@
+# $NetBSD: options.mk,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+PKG_OPTIONS_VAR=	PKG_OPTIONS.opencv
+PKG_SUPPORTED_OPTIONS=	python ffmpeg
+
+.include "../../mk/bsd.options.mk"
+
+PLIST_VARS+=	python
+.if !empty(PKG_OPTIONS:Mpython)
+CMAKE_ARGS+=	-DPYTHON_EXECUTABLE:FILEPATH=${PYTHONBIN}
+PY_PATCHPLIST=	yes
+.include "../../lang/python/extension.mk"
+.include "../../math/py-numpy/buildlink3.mk"
+PLIST.python=	yes
+.else
+CMAKE_ARGS+=	-D BUILD_NEW_PYTHON_SUPPORT=OFF
+.endif
+
+.if !empty(PKG_OPTIONS:Mffmpeg)
+CMAKE_ARGS+=	-D WITH_FFMPEG=ON
+CMAKE_ARGS+=	-D FFMPEG_INCLUDE_DIR=${PREFIX}/include/ffmpeg2
+CMAKE_ARGS+=	-D FFMPEG_LIB_DIR=${PREFIX}/lib/ffmpeg2
+.include "../../multimedia/ffmpeg2/buildlink3.mk"
+.else
+CMAKE_ARGS+=	-D WITH_FFMPEG=OFF
+.endif
+
+# FIXME: should be option.mk'ed instead
+CMAKE_ARGS+=	-D BUILD_DOCS=OFF
diff --git a/graphics/opencv2/patches/patch-modules_contrib_src_inputoutput.cpp b/graphics/opencv2/patches/patch-modules_contrib_src_inputoutput.cpp
new file mode 100644
index 00000000000..22c7b91b3de
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_contrib_src_inputoutput.cpp
@@ -0,0 +1,60 @@
+$NetBSD: patch-modules_contrib_src_inputoutput.cpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+SunOS does not have dirent d_type.
+
+--- modules/contrib/src/inputoutput.cpp.orig	2015-02-25 12:10:31.000000000 +0000
++++ modules/contrib/src/inputoutput.cpp
+@@ -6,6 +6,9 @@
+     #include <windows.h>
+     #include <tchar.h>
+ #else
++#ifdef __sun
++    #include <sys/stat.h>
++#endif
+     #include <dirent.h>
+ #endif
+ 
+@@ -72,6 +75,10 @@ namespace cv
+             (void)addPath;
+             DIR *dp;
+             struct dirent *dirp;
++#ifdef __sun
++            struct stat sb;
++            char buf[PATH_MAX];
++#endif
+             if((dp = opendir(path.c_str())) == NULL)
+             {
+                 return list;
+@@ -96,6 +103,10 @@ namespace cv
+                      extra = _DEXTRA_NEXT(extra),
+                      extra_stat = reinterpret_cast<dirent_extra_stat *>(extra))
+                 if ((extra->d_type != _DTYPE_NONE) && S_ISREG(extra_stat->d_stat.st_mode))
++            #elif defined(__sun)
++                snprintf(buf, PATH_MAX, "%s/%s", path.c_str(), dirp->d_name);
++                stat(buf, &sb);
++                if (S_ISREG(sb.st_mode))
+             #else
+                 if (dirp->d_type == DT_REG)
+             #endif
+@@ -181,6 +192,10 @@ namespace cv
+             (void)addPath;
+             DIR *dp;
+             struct dirent *dirp;
++#ifdef __sun
++            struct stat sb;
++            char buf[PATH_MAX];
++#endif
+             if((dp = opendir(path_f.c_str())) == NULL)
+             {
+                 return list;
+@@ -206,6 +221,10 @@ namespace cv
+                      extra_stat = reinterpret_cast<dirent_extra_stat *>(extra))
+                 if ((extra->d_type != _DTYPE_NONE) &&
+                     S_ISDIR(extra_stat->d_stat.st_mode) &&
++            #elif defined(__sun)
++                snprintf(buf, PATH_MAX, "%s/%s", path.c_str(), dirp->d_name);
++                stat(buf, &sb);
++                if (S_ISDIR(sb.st_mode) &&
+             #else
+                 if (dirp->d_type == DT_DIR &&
+             #endif
diff --git a/graphics/opencv2/patches/patch-modules_contrib_src_spinimages.cpp b/graphics/opencv2/patches/patch-modules_contrib_src_spinimages.cpp
new file mode 100644
index 00000000000..0a70f66029f
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_contrib_src_spinimages.cpp
@@ -0,0 +1,12 @@
+$NetBSD: patch-modules_contrib_src_spinimages.cpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+--- modules/contrib/src/spinimages.cpp.orig	2013-05-05 18:32:00.000000000 +0000
++++ modules/contrib/src/spinimages.cpp
+@@ -46,6 +46,7 @@
+ #include <functional>
+ #include <fstream>
+ #include <limits>
++#include <numeric>
+ #include <set>
+ 
+ using namespace cv;
diff --git a/graphics/opencv2/patches/patch-modules_core_include_opencv2_core_types_c.h b/graphics/opencv2/patches/patch-modules_core_include_opencv2_core_types_c.h
new file mode 100644
index 00000000000..e0803dafd06
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_core_include_opencv2_core_types_c.h
@@ -0,0 +1,15 @@
+$NetBSD: patch-modules_core_include_opencv2_core_types_c.h,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+Define 'depth' as unsigned int, or IPL_DEPTH_SIGN=0x8000000 won't fit in int.
+
+--- modules/core/include/opencv2/core/types_c.h.orig	2012-12-07 21:15:58.000000000 +0000
++++ modules/core/include/opencv2/core/types_c.h
+@@ -473,7 +473,7 @@ typedef struct _IplImage
+     int  ID;                /* version (=0)*/
+     int  nChannels;         /* Most of OpenCV functions support 1,2,3 or 4 channels */
+     int  alphaChannel;      /* Ignored by OpenCV */
+-    int  depth;             /* Pixel depth in bits: IPL_DEPTH_8U, IPL_DEPTH_8S, IPL_DEPTH_16S,
++    unsigned int  depth;             /* Pixel depth in bits: IPL_DEPTH_8U, IPL_DEPTH_8S, IPL_DEPTH_16S,
+                                IPL_DEPTH_32S, IPL_DEPTH_32F and IPL_DEPTH_64F are supported.  */
+     char colorModel[4];     /* Ignored by OpenCV */
+     char channelSeq[4];     /* ditto */
diff --git a/graphics/opencv2/patches/patch-modules_core_src_system.cpp b/graphics/opencv2/patches/patch-modules_core_src_system.cpp
new file mode 100644
index 00000000000..3e606748cc7
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_core_src_system.cpp
@@ -0,0 +1,12 @@
+$NetBSD: patch-modules_core_src_system.cpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+--- modules/core/src/system.cpp.orig	2013-04-28 15:15:06.000000000 +0000
++++ modules/core/src/system.cpp
+@@ -79,6 +79,7 @@
+ #include <pthread.h>
+ #include <sys/time.h>
+ #include <time.h>
++#include <unistd.h>
+ 
+ #if defined __MACH__ && defined __APPLE__
+ #include <mach/mach.h>
diff --git a/graphics/opencv2/patches/patch-modules_flann_include_opencv2_flann_defines.h b/graphics/opencv2/patches/patch-modules_flann_include_opencv2_flann_defines.h
new file mode 100644
index 00000000000..55eee364e3a
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_flann_include_opencv2_flann_defines.h
@@ -0,0 +1,16 @@
+$NetBSD: patch-modules_flann_include_opencv2_flann_defines.h,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+Avoid CS conflict on SunOS.
+
+--- modules/flann/include/opencv2/flann/defines.h.orig	2012-09-27 22:55:06.000000000 +0000
++++ modules/flann/include/opencv2/flann/defines.h
+@@ -71,6 +71,9 @@
+ #define FLANN_PLATFORM_32_BIT
+ #endif
+ 
++#ifdef __sun
++#undef CS
++#endif
+ 
+ #undef FLANN_ARRAY_LEN
+ #define FLANN_ARRAY_LEN(a) (sizeof(a)/sizeof(a[0]))
diff --git a/graphics/opencv2/patches/patch-modules_ocl_src_gftt.cpp b/graphics/opencv2/patches/patch-modules_ocl_src_gftt.cpp
new file mode 100644
index 00000000000..d62933ba057
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_ocl_src_gftt.cpp
@@ -0,0 +1,16 @@
+$NetBSD: patch-modules_ocl_src_gftt.cpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+Avoid GS define from sys/regset.h on SunOS.
+
+--- modules/ocl/src/gftt.cpp.orig	2014-04-11 10:15:26.000000000 +0000
++++ modules/ocl/src/gftt.cpp
+@@ -69,6 +69,9 @@ struct DefCornerCompare
+     }
+ };
+ 
++#if defined(__sun)
++#undef GS
++#endif
+ // sort corner point using opencl bitonicosrt implementation
+ static void sortCorners_caller(oclMat& corners, const int count)
+ {
diff --git a/graphics/opencv2/patches/patch-modules_python_src2_cv2.cv.hpp b/graphics/opencv2/patches/patch-modules_python_src2_cv2.cv.hpp
new file mode 100644
index 00000000000..95d94d0812f
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_python_src2_cv2.cv.hpp
@@ -0,0 +1,16 @@
+$NetBSD: patch-modules_python_src2_cv2.cv.hpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+Fix build under clang.
+"error: C-style cast from 'nullprt_t' to 'CvNextEdgeType' is not allowed."
+
+--- modules/python/src2/cv2.cv.hpp.orig	2014-04-11 10:15:26.000000000 +0000
++++ modules/python/src2/cv2.cv.hpp
+@@ -2155,7 +2155,7 @@ static int convert_to_CvSubdiv2DPTR(PyOb
+ static int convert_to_CvNextEdgeType(PyObject *o, CvNextEdgeType *dst, const char *name = "no_name")
+ {
+   if (!PyInt_Check(o)) {
+-    *dst = (CvNextEdgeType)NULL;
++    *dst = (CvNextEdgeType)0;
+     return failmsg("Expected number for CvNextEdgeType argument '%s'", name);
+   } else {
+     *dst = (CvNextEdgeType)PyInt_AsLong(o);
diff --git a/graphics/opencv2/patches/patch-modules_ts_src_ts.cpp b/graphics/opencv2/patches/patch-modules_ts_src_ts.cpp
new file mode 100644
index 00000000000..0fd3731fc33
--- /dev/null
+++ b/graphics/opencv2/patches/patch-modules_ts_src_ts.cpp
@@ -0,0 +1,24 @@
+$NetBSD: patch-modules_ts_src_ts.cpp,v 1.1 2015/10/17 10:28:43 fhajny Exp $
+
+Avoid std::foo conflict.
+
+--- modules/ts/src/ts.cpp.orig	2013-04-05 09:00:20.000000000 +0000
++++ modules/ts/src/ts.cpp
+@@ -562,7 +562,7 @@ void TS::vprintf( int streams, const cha
+     for( int i = 0; i < MAX_IDX; i++ )
+         if( (streams & (1 << i)) )
+         {
+-            output_buf[i] += std::string(str);
++            output_buf[i] += ::std::string(str);
+             // in the new GTest-based framework we do not use
+             // any output files (except for the automatically generated xml report).
+             // if a test fails, all the buffers are printed, so we do not want to duplicate the information and
+@@ -617,7 +617,7 @@ void smoothBorder(Mat& img, const Scalar
+     Scalar s;
+     uchar *p = NULL;
+     int n = 100/delta;
+-    int nR = std::min(n, (img.rows+1)/2), nC = std::min(n, (img.cols+1)/2);
++    int nR = ::std::min(n, (img.rows+1)/2), nC = ::std::min(n, (img.cols+1)/2);
+ 
+     int r, c, i;
+     for(r=0; r<nR; r++)