PINE64でOpenCV3.1.0をビルド

概要
前提準備
今回のターゲット
OpenCV の取得
OpenCV3.1.0のビルド
OpenCVビルド時のコンフィグなど
- cvconfig.h
- version_string.inc
ビルドされたライブラリや実行ファイル
performance
その他
関連ページ

概要†

PINE64が届いたのでOpenCV 3.1.0 をインストールしてみた

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前提準備†

PINE64を参照

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今回のターゲット†

PINE64
Ubuntu 16.04 64bit
Arm Cortex A53 1.2GHz Quad-core
GCC 5.3.1
CMake 3.5.1

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OpenCV の取得†

まずはgitでcloneする

ubuntu@localhost:~$ time git clone git@github.com:Itseez/opencv.git
Cloning into 'opencv'...
Warning: Permanently added the RSA host key for IP address '192.30.252.122' to the list of known hosts.
remote: Counting objects: 188234, done.
remote: Total 188234 (delta 0), reused 0 (delta 0), pack-reused 188234
Receiving objects: 100% (188234/188234), 409.54 MiB | 1.07 MiB/s, done.
Resolving deltas: 100% (131085/131085), done.
Checking connectivity... done.
Checking out files: 100% (4710/4710), done.

real    8m3.111s
user    1m35.750s
sys     0m23.230s

そして、3.1.0をチェックアウトする

ubuntu@localhost:~$ cd opencv/
ubuntu@localhost:~/opencv$ time git checkout -B Branch_3_1_0 3.1.0
Switched to a new branch 'Branch_3_1_0'

real    0m1.456s
user    0m0.680s
sys     0m0.180s
ubuntu@localhost:~/opencv$ git branch
* Branch_3_1_0
  master

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OpenCV3.1.0のビルド†

aarch64からはNEONを有効化しなくても良いので、いつも付けてるENABLE_NEONは付けない。
examplesのビルドだけ追加
cmakeのfull logはこちら
make allのfull logはこちら
make installのfull logはこちら

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cmake†

ODROID-X2でOpenCV 3.1.0をビルド同様、out of source buildする

ubuntu@localhost:~/opencv$ mkdir build/
ubuntu@localhost:~/opencv$ cd build/
ubuntu@localhost:~/opencv/build$ time cmake -DBUILD_EXAMPLES:BOOL=ON ../
(中略)
real    2m29.684s
user    2m10.050s
sys     0m8.000s

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make all†

Armの4coreをフルに使う

ubuntu@pine64:~/opencv/build$ time make -j 4 all
(中略)
real	64m42.171s
user	202m25.710s
sys	7m44.570s

ざっくり65分ぐらいかかる

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make install†

installにはsudoをつける

ubuntu@pine64:~/opencv/build$ time sudo make install
(中略)
real    3m3.466s
user    2m37.860s
sys     0m8.160s

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OpenCVビルド時のコンフィグなど†

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cvconfig.h†

#geshi(c++){{ /* OpenCV compiled as static or dynamic libs */

#define BUILD_SHARED_LIBS

/* Compile for 'real' NVIDIA GPU architectures */

#define CUDA_ARCH_BIN ""

/* Create PTX or BIN for 1.0 compute capability */ /* #undef CUDA_ARCH_BIN_OR_PTX_10 */

/* NVIDIA GPU features are used */

#define CUDA_ARCH_FEATURES ""

/* Compile for 'virtual' NVIDIA PTX architectures */

#define CUDA_ARCH_PTX ""

/* AVFoundation video libraries */ /* #undef HAVE_AVFOUNDATION */

/* V4L capturing support */ /* #undef HAVE_CAMV4L */

/* V4L2 capturing support */

#define HAVE_CAMV4L2

/* Carbon windowing environment */ /* #undef HAVE_CARBON */

/* AMD's Basic Linear Algebra Subprograms Library*/ /* #undef HAVE_CLAMDBLAS */

/* AMD's OpenCL Fast Fourier Transform Library*/ /* #undef HAVE_CLAMDFFT */

/* Clp support */ /* #undef HAVE_CLP */

/* Cocoa API */ /* #undef HAVE_COCOA */

/* C= */ /* #undef HAVE_CSTRIPES */

/* NVidia Cuda Basic Linear Algebra Subprograms (BLAS) API*/ /* #undef HAVE_CUBLAS */

/* NVidia Cuda Runtime API*/ /* #undef HAVE_CUDA */

/* NVidia Cuda Fast Fourier Transform (FFT) API*/ /* #undef HAVE_CUFFT */

/* IEEE1394 capturing support */ /* #undef HAVE_DC1394 */

/* IEEE1394 capturing support - libdc1394 v2.x */ /* #undef HAVE_DC1394_2 */

/* DirectX */ /* #undef HAVE_DIRECTX */ /* #undef HAVE_DIRECTX_NV12 */ /* #undef HAVE_D3D11 */ /* #undef HAVE_D3D10 */ /* #undef HAVE_D3D9 */

/* DirectShow Video Capture library */ /* #undef HAVE_DSHOW */

/* Eigen Matrix & Linear Algebra Library */ /* #undef HAVE_EIGEN */

/* FFMpeg video library */ /* #undef HAVE_FFMPEG */

/* ffmpeg's libswscale */ /* #undef HAVE_FFMPEG_SWSCALE */

/* ffmpeg in Gentoo */ /* #undef HAVE_GENTOO_FFMPEG */

/* Geospatial Data Abstraction Library */ /* #undef HAVE_GDAL */

/* GStreamer multimedia framework */ /* #undef HAVE_GSTREAMER */

/* GTK+ 2.0 Thread support */

#define HAVE_GTHREAD

/* GTK+ 2.x toolkit */

#define HAVE_GTK

/* Define to 1 if you have the <inttypes.h> header file. */ /* #undef HAVE_INTTYPES_H */

/* Intel Perceptual Computing SDK library */ /* #undef HAVE_INTELPERC */

/* Intel Integrated Performance Primitives */ /* #undef HAVE_IPP */ /* #undef HAVE_IPP_ICV_ONLY */

/* Intel IPP Async */ /* #undef HAVE_IPP_A */

/* JPEG-2000 codec */

#define HAVE_JASPER

/* IJG JPEG codec */

#define HAVE_JPEG

/* libpng/png.h needs to be included */

#define HAVE_LIBPNG_PNG_H

/* V4L/V4L2 capturing support via libv4l */ /* #undef HAVE_LIBV4L */

/* Microsoft Media Foundation Capture library */ /* #undef HAVE_MSMF */

/* NVidia Video Decoding API*/ /* #undef HAVE_NVCUVID */

/* OpenCL Support */

#define HAVE_OPENCL /* #undef HAVE_OPENCL_STATIC */ /* #undef HAVE_OPENCL_SVM */

/* OpenEXR codec */

#define HAVE_OPENEXR

/* OpenGL support*/ /* #undef HAVE_OPENGL */

/* OpenNI library */ /* #undef HAVE_OPENNI */

/* OpenNI library */ /* #undef HAVE_OPENNI2 */

/* PNG codec */

#define HAVE_PNG

/* Posix threads (pthreads) */

#define HAVE_PTHREADS

/* parallel_for with pthreads */

#define HAVE_PTHREADS_PF

/* Qt support */ /* #undef HAVE_QT */

/* Qt OpenGL support */ /* #undef HAVE_QT_OPENGL */

/* QuickTime video libraries */ /* #undef HAVE_QUICKTIME */

/* QTKit video libraries */ /* #undef HAVE_QTKIT */

/* Intel Threading Building Blocks */ /* #undef HAVE_TBB */

/* TIFF codec */

#define HAVE_TIFF

/* Unicap video capture library */ /* #undef HAVE_UNICAP */

/* Video for Windows support */ /* #undef HAVE_VFW */

/* V4L2 capturing support in videoio.h */ /* #undef HAVE_VIDEOIO */

/* Win32 UI */ /* #undef HAVE_WIN32UI */

/* XIMEA camera support */ /* #undef HAVE_XIMEA */

/* Xine video library */ /* #undef HAVE_XINE */

/* Define if your processor stores words with the most significant byte

  first (like Motorola and SPARC, unlike Intel and VAX). */

/* #undef WORDS_BIGENDIAN */

/* gPhoto2 library */ /* #undef HAVE_GPHOTO2 */

/* VA library (libva) */ /* #undef HAVE_VA */

/* Intel VA-API/OpenCL */ /* #undef HAVE_VA_INTEL */ }}

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version_string.inc†

General configuration for OpenCV 3.1.0 =====================================
  Version control:               3.1.0

  Platform:
    Host:                        Linux 3.10.65-7-pine64-longsleep aarch64
    CMake:                       3.5.1
    CMake generator:             Unix Makefiles
    CMake build tool:            /usr/bin/make
    Configuration:               Release

  C/C++:
    Built as dynamic libs?:      YES
    C++ Compiler:                /usr/bin/c++  (ver 5.3.1)
    C++ flags (Release):         -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
    C++ flags (Debug):           -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
    C Compiler:                  /usr/bin/cc
    C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
    C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
    Linker flags (Release):
    Linker flags (Debug):
    Precompiled headers:         YES
    Extra dependencies:          /usr/lib/aarch64-linux-gnu/libpng.so /usr/lib/aarch64-linux-gnu/libz.so gtk-x11-2.0 gdk-x11-2.0 pangocairo-1.0 atk-1.0 cairo gdk_pixbuf-2.0 gio-2.0 pangoft2-1.0 pango-1.0 gobject-2.0 fontconfig freetype gthread-2.0 glib-2.0 dl m pthread rt
    3rdparty dependencies:       libjpeg libwebp libtiff libjasper IlmImf

  OpenCV modules:
    To be built:                 core flann imgproc ml photo video imgcodecs shape videoio highgui objdetect superres ts features2d calib3d stitching videostab
    Disabled:                    world
    Disabled by dependency:      -
    Unavailable:                 cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python2 python3 viz

  GUI: 
    QT:                          NO
    GTK+ 2.x:                    YES (ver 2.24.30)
    GThread :                    YES (ver 2.48.0)
    GtkGlExt:                    NO
    OpenGL support:              NO
    VTK support:                 NO

  Media I/O: 
    ZLib:                        /usr/lib/aarch64-linux-gnu/libz.so (ver 1.2.8)
    JPEG:                        libjpeg (ver 90)
    WEBP:                        build (ver 0.3.1)
    PNG:                         /usr/lib/aarch64-linux-gnu/libpng.so (ver 1.2.54)
    TIFF:                        build (ver 42 - 4.0.2)
    JPEG 2000:                   build (ver 1.900.1)
    OpenEXR:                     build (ver 1.7.1)
    GDAL:                        NO

  Video I/O:
    DC1394 1.x:                  NO
    DC1394 2.x:                  NO
    FFMPEG:                      NO
      codec:                     NO
      format:                    NO
      util:                      NO
      swscale:                   NO
      resample:                  NO
      gentoo-style:              NO
    GStreamer:                   NO
    OpenNI:                      NO
    OpenNI PrimeSensor Modules:  NO
    OpenNI2:                     NO
    PvAPI:                       NO
    GigEVisionSDK:               NO
    UniCap:                      NO
    UniCap ucil:                 NO
    V4L/V4L2:                    NO/YES
    XIMEA:                       NO
    Xine:                        NO
    gPhoto2:                     NO

  Parallel framework:            pthreads

  Other third-party libraries:
    Use IPP:                     NO
    Use VA:                      NO
    Use Intel VA-API/OpenCL:     NO
    Use Eigen:                   NO
    Use Cuda:                    NO
    Use OpenCL:                  YES
    Use custom HAL:              NO

  OpenCL:
    Version:                     dynamic
    Include path:                /home/ubuntu/opencv/3rdparty/include/opencl/1.2
    Use AMDFFT:                  NO
    Use AMDBLAS:                 NO

  Python 2:
    Interpreter:                 /usr/bin/python2.7 (ver 2.7.11)

  Python 3:
    Interpreter:                 /usr/bin/python3 (ver 3.5.1)

  Python (for build):            /usr/bin/python2.7

  Java:
    ant:                         NO
    JNI:                         NO
    Java wrappers:               NO
    Java tests:                  NO

  Matlab:                        Matlab not found or implicitly disabled

  Documentation:
    Doxygen:                     NO
    PlantUML:                    NO

  Tests and samples:
    Tests:                       YES
    Performance tests:           YES
    C/C++ Examples:              YES

  Install path:                  /usr/local

  cvconfig.h is in:              /home/ubuntu/opencv/build
-----------------------------------------------------------------

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