package/opencv: bump version to 2.4.13.3

Removed 0002-avoid-sysctl_h.patch, applied upstream:
61936eb1a4 (diff-f3b4393df86251f502cee9ba1da034a5)

This bump includes
70489b1e22 (diff-9076fba682f6d51a018b6de8648e1cdb)
which fixes ffmpeg static linking
http://autobuild.buildroot.net/results/544/5444b0c5556a42923e3fcdae782811a805e51b1f/
http://autobuild.buildroot.net/results/44d/44d53e4c5d4570507c7e8856fb9dd0a477dcdf63/

In-source-builds are not allowed anymore:
777a0080cb

Re-numbered remaining patches.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/opencv/0002-avoid-sysctl_h.patch

@@ -1,61 +0,0 @@
-From e5e71c31d54562f9c67a8226f0bfc08ad24b81cf Mon Sep 17 00:00:00 2001
-From: Waldemar Brodkorb <wbx@openadk.org>
-Date: Tue, 1 Nov 2016 09:30:23 +0100
-Subject: [PATCH 2/4] From upstream master branch:
- https://github.com/Itseez/opencv/blob/master/modules/core/src/
-
-Do not include sysctl.h targeting Linux systems.
-
-Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
-[Samuel Martin: convert patch to git diff, add cap_ffmpeg_impl.hpp fix]
-Signed-off-by: Samuel Martin <s.martin49@gmail.com>
----
- modules/core/src/parallel.cpp           | 2 +-
- modules/core/src/system.cpp             | 2 +-
- modules/highgui/src/cap_ffmpeg_impl.hpp | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
-index 4459a24..0374876 100644
---- a/modules/core/src/parallel.cpp
-+++ b/modules/core/src/parallel.cpp
-@@ -56,7 +56,7 @@
-     #include <sys/types.h>
-     #if defined ANDROID
-         #include <sys/sysconf.h>
--    #else
-+    #elif defined __APPLE__
-         #include <sys/sysctl.h>
-     #endif
- #endif
-diff --git a/modules/core/src/system.cpp b/modules/core/src/system.cpp
-index 9a7b262..731f090 100644
---- a/modules/core/src/system.cpp
-+++ b/modules/core/src/system.cpp
-@@ -163,7 +163,7 @@ std::wstring GetTempFileNameWinRT(std::wstring prefix)
- #include <sys/types.h>
- #if defined ANDROID
- #include <sys/sysconf.h>
--#else
-+#elif defined __APPLE__
- #include <sys/sysctl.h>
- #endif
- #endif
-diff --git a/modules/highgui/src/cap_ffmpeg_impl.hpp b/modules/highgui/src/cap_ffmpeg_impl.hpp
-index dc3e10d..23674ff 100644
---- a/modules/highgui/src/cap_ffmpeg_impl.hpp
-+++ b/modules/highgui/src/cap_ffmpeg_impl.hpp
-@@ -126,9 +126,9 @@ extern "C" {
-     #include <unistd.h>
-     #include <stdio.h>
-     #include <sys/types.h>
--    #include <sys/sysctl.h>
-     #include <sys/time.h>
- #if defined __APPLE__
-+    #include <sys/sysctl.h>
-     #include <mach/clock.h>
-     #include <mach/mach.h>
- #endif
--- 
-2.10.2
-

package/opencv/opencv.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256 4b00c110e6c54943cbbb7cf0d35c5bc148133ab2095ee4aaa0ac0a4f67c58080  opencv-2.4.13.2.tar.gz
+sha256 fb4769d0119c35426c3754b7fb079b407911e863958db53bdec83c7794582e41  opencv-2.4.13.3.tar.gz

package/opencv/opencv.mk

@@ -4,11 +4,12 @@
 #
 ################################################################################
 
-OPENCV_VERSION = 2.4.13.2
+OPENCV_VERSION = 2.4.13.3
 OPENCV_SITE = $(call github,itseez,opencv,$(OPENCV_VERSION))
 OPENCV_INSTALL_STAGING = YES
 OPENCV_LICENSE = BSD-3-Clause
 OPENCV_LICENSE_FILES = LICENSE
+OPENCV_SUPPORTS_IN_SOURCE_BUILD = NO
 
 # OpenCV component options
 OPENCV_CONF_OPTS += \