opencv3.mk 11 KB

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  1. ################################################################################
  2. #
  3. # opencv3
  4. #
  5. ################################################################################
  6. OPENCV3_VERSION = 3.4.12
  7. OPENCV3_SITE = $(call github,opencv,opencv,$(OPENCV3_VERSION))
  8. OPENCV3_INSTALL_STAGING = YES
  9. OPENCV3_LICENSE = BSD-3-Clause
  10. OPENCV3_LICENSE_FILES = LICENSE
  11. OPENCV3_SUPPORTS_IN_SOURCE_BUILD = NO
  12. OPENCV3_CXXFLAGS = $(TARGET_CXXFLAGS)
  13. # Uses __atomic_fetch_add_4
  14. ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
  15. OPENCV3_CXXFLAGS += -latomic
  16. endif
  17. # Fix c++11 build with missing std::exception_ptr
  18. ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_64735),y)
  19. OPENCV3_CXXFLAGS += -DCV__EXCEPTION_PTR=0
  20. endif
  21. ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
  22. OPENCV3_CXXFLAGS += -O0
  23. endif
  24. # OpenCV component options
  25. OPENCV3_CONF_OPTS += \
  26. -DCMAKE_CXX_FLAGS="$(OPENCV3_CXXFLAGS)" \
  27. -DBUILD_DOCS=OFF \
  28. -DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS),ON,OFF) \
  29. -DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV3_BUILD_TESTS),ON,OFF) \
  30. -DBUILD_WITH_DEBUG_INFO=OFF \
  31. -DDOWNLOAD_EXTERNAL_TEST_DATA=OFF \
  32. -DOPENCV_ENABLE_PKG_CONFIG=ON
  33. ifeq ($(BR2_PACKAGE_OPENCV3_BUILD_TESTS)$(BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS),)
  34. OPENCV3_CONF_OPTS += -DINSTALL_TEST=OFF
  35. else
  36. OPENCV3_CONF_OPTS += -DINSTALL_TEST=ON
  37. endif
  38. # OpenCV build options
  39. OPENCV3_CONF_OPTS += \
  40. -DBUILD_WITH_STATIC_CRT=OFF \
  41. -DENABLE_COVERAGE=OFF \
  42. -DENABLE_FAST_MATH=ON \
  43. -DENABLE_IMPL_COLLECTION=OFF \
  44. -DENABLE_NOISY_WARNINGS=OFF \
  45. -DENABLE_OMIT_FRAME_POINTER=ON \
  46. -DENABLE_PRECOMPILED_HEADERS=OFF \
  47. -DENABLE_PROFILING=OFF \
  48. -DOPENCV_WARNINGS_ARE_ERRORS=OFF
  49. # OpenCV link options
  50. OPENCV3_CONF_OPTS += \
  51. -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
  52. -DCMAKE_SKIP_RPATH=OFF \
  53. -DCMAKE_USE_RELATIVE_PATHS=OFF
  54. # OpenCV packaging options:
  55. OPENCV3_CONF_OPTS += \
  56. -DBUILD_PACKAGE=OFF \
  57. -DENABLE_SOLUTION_FOLDERS=OFF \
  58. -DINSTALL_CREATE_DISTRIB=OFF
  59. # OpenCV module selection
  60. # * Modules on:
  61. # - core: if not set, opencv does not build anything
  62. # - hal: core's dependency
  63. # * Modules off:
  64. # - android*: android stuff
  65. # - apps: programs for training classifiers
  66. # - java: java bindings
  67. # - viz: missing VTK dependency
  68. # - world: all-in-one module
  69. #
  70. # * Contrib modules from [1] are disabled:
  71. # - opencv_contrib package is not available in Buildroot;
  72. # - OPENCV3_EXTRA_MODULES_PATH is not set.
  73. #
  74. # [1] https://github.com/Itseez/opencv_contrib
  75. OPENCV3_CONF_OPTS += \
  76. -DBUILD_opencv_androidcamera=OFF \
  77. -DBUILD_opencv_apps=OFF \
  78. -DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV3_LIB_CALIB3D),ON,OFF) \
  79. -DBUILD_opencv_core=ON \
  80. -DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV3_LIB_FEATURES2D),ON,OFF) \
  81. -DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV3_LIB_FLANN),ON,OFF) \
  82. -DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV3_LIB_HIGHGUI),ON,OFF) \
  83. -DBUILD_opencv_imgcodecs=$(if $(BR2_PACKAGE_OPENCV3_LIB_IMGCODECS),ON,OFF) \
  84. -DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV3_LIB_IMGPROC),ON,OFF) \
  85. -DBUILD_opencv_java=OFF \
  86. -DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV3_LIB_ML),ON,OFF) \
  87. -DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV3_LIB_OBJDETECT),ON,OFF) \
  88. -DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV3_LIB_PHOTO),ON,OFF) \
  89. -DBUILD_opencv_shape=$(if $(BR2_PACKAGE_OPENCV3_LIB_SHAPE),ON,OFF) \
  90. -DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV3_LIB_STITCHING),ON,OFF) \
  91. -DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV3_LIB_SUPERRES),ON,OFF) \
  92. -DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV3_LIB_TS),ON,OFF) \
  93. -DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEO),ON,OFF) \
  94. -DBUILD_opencv_videoio=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEOIO),ON,OFF) \
  95. -DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEOSTAB),ON,OFF) \
  96. -DBUILD_opencv_viz=OFF \
  97. -DBUILD_opencv_world=OFF
  98. # Hardware support options.
  99. #
  100. # * PowerPC and VFPv3 support are turned off since their only effects
  101. # are altering CFLAGS, adding '-mcpu=G3 -mtune=G5' or '-mfpu=vfpv3'
  102. # to them, which is already handled by Buildroot.
  103. # * NEON logic is needed as it is not only used to add CFLAGS, but
  104. # also to enable additional NEON code.
  105. OPENCV3_CONF_OPTS += \
  106. -DENABLE_POWERPC=OFF \
  107. -DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF) \
  108. -DENABLE_VFPV3=OFF
  109. # Cuda stuff
  110. OPENCV3_CONF_OPTS += \
  111. -DBUILD_CUDA_STUBS=OFF \
  112. -DBUILD_opencv_cudaarithm=OFF \
  113. -DBUILD_opencv_cudabgsegm=OFF \
  114. -DBUILD_opencv_cudacodec=OFF \
  115. -DBUILD_opencv_cudafeatures2d=OFF \
  116. -DBUILD_opencv_cudafilters=OFF \
  117. -DBUILD_opencv_cudaimgproc=OFF \
  118. -DBUILD_opencv_cudalegacy=OFF \
  119. -DBUILD_opencv_cudaobjdetect=OFF \
  120. -DBUILD_opencv_cudaoptflow=OFF \
  121. -DBUILD_opencv_cudastereo=OFF \
  122. -DBUILD_opencv_cudawarping=OFF \
  123. -DBUILD_opencv_cudev=OFF \
  124. -DWITH_CUBLAS=OFF \
  125. -DWITH_CUDA=OFF \
  126. -DWITH_CUFFT=OFF
  127. # NVidia stuff
  128. OPENCV3_CONF_OPTS += -DWITH_NVCUVID=OFF
  129. # AMD stuff
  130. OPENCV3_CONF_OPTS += \
  131. -DWITH_OPENCLAMDBLAS=OFF \
  132. -DWITH_OPENCLAMDFFT=OFF
  133. # Intel stuff
  134. OPENCV3_CONF_OPTS += \
  135. -DBUILD_WITH_DYNAMIC_IPP=OFF \
  136. -DWITH_INTELPERC=OFF \
  137. -DWITH_IPP=OFF \
  138. -DWITH_IPP_A=OFF \
  139. -DWITH_TBB=OFF
  140. # Smartek stuff
  141. OPENCV3_CONF_OPTS += -DWITH_GIGEAPI=OFF
  142. # Prosilica stuff
  143. OPENCV3_CONF_OPTS += -DWITH_PVAPI=OFF
  144. # Ximea stuff
  145. OPENCV3_CONF_OPTS += -DWITH_XIMEA=OFF
  146. # Non-Linux support (Android options) must remain OFF:
  147. OPENCV3_CONF_OPTS += \
  148. -DANDROID=OFF \
  149. -DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
  150. -DBUILD_ANDROID_EXAMPLES=OFF \
  151. -DBUILD_ANDROID_SERVICE=OFF \
  152. -DBUILD_FAT_JAVA_LIB=OFF \
  153. -DINSTALL_ANDROID_EXAMPLES=OFF \
  154. -DWITH_ANDROID_CAMERA=OFF
  155. # Non-Linux support (Mac OSX options) must remain OFF:
  156. OPENCV3_CONF_OPTS += \
  157. -DWITH_AVFOUNDATION=OFF \
  158. -DWITH_CARBON=OFF \
  159. -DWITH_QUICKTIME=OFF
  160. # Non-Linux support (Windows options) must remain OFF:
  161. OPENCV3_CONF_OPTS += \
  162. -DWITH_CSTRIPES=OFF \
  163. -DWITH_DSHOW=OFF \
  164. -DWITH_MSMF=OFF \
  165. -DWITH_VFW=OFF \
  166. -DWITH_VIDEOINPUT=OFF \
  167. -DWITH_WIN32UI=OFF
  168. # Software/3rd-party support options:
  169. # - disable all examples
  170. OPENCV3_CONF_OPTS += \
  171. -DBUILD_EXAMPLES=OFF \
  172. -DBUILD_JASPER=OFF \
  173. -DBUILD_JPEG=OFF \
  174. -DBUILD_OPENEXR=OFF \
  175. -DBUILD_PNG=OFF \
  176. -DBUILD_PROTOBUF=OFF \
  177. -DBUILD_TIFF=OFF \
  178. -DBUILD_ZLIB=OFF \
  179. -DINSTALL_C_EXAMPLES=OFF \
  180. -DINSTALL_PYTHON_EXAMPLES=OFF \
  181. -DINSTALL_TO_MANGLED_PATHS=OFF
  182. # Disabled features (mostly because they are not available in Buildroot), but
  183. # - eigen: OpenCV does not use it, not take any benefit from it.
  184. OPENCV3_CONF_OPTS += \
  185. -DWITH_1394=OFF \
  186. -DWITH_CLP=OFF \
  187. -DWITH_EIGEN=OFF \
  188. -DWITH_GDAL=OFF \
  189. -DWITH_GPHOTO2=OFF \
  190. -DWITH_GSTREAMER_0_10=OFF \
  191. -DWITH_LAPACK=OFF \
  192. -DWITH_MATLAB=OFF \
  193. -DWITH_OPENCL=OFF \
  194. -DWITH_OPENCL_SVM=OFF \
  195. -DWITH_OPENEXR=OFF \
  196. -DWITH_OPENNI2=OFF \
  197. -DWITH_OPENNI=OFF \
  198. -DWITH_UNICAP=OFF \
  199. -DWITH_VA=OFF \
  200. -DWITH_VA_INTEL=OFF \
  201. -DWITH_VTK=OFF \
  202. -DWITH_XINE=OFF
  203. OPENCV3_DEPENDENCIES += host-pkgconf zlib
  204. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_FFMPEG),y)
  205. OPENCV3_CONF_OPTS += -DWITH_FFMPEG=ON
  206. OPENCV3_DEPENDENCIES += ffmpeg bzip2
  207. else
  208. OPENCV3_CONF_OPTS += -DWITH_FFMPEG=OFF
  209. endif
  210. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GSTREAMER1),y)
  211. OPENCV3_CONF_OPTS += -DWITH_GSTREAMER=ON
  212. OPENCV3_DEPENDENCIES += gstreamer1 gst1-plugins-base
  213. else
  214. OPENCV3_CONF_OPTS += -DWITH_GSTREAMER=OFF
  215. endif
  216. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK)$(BR2_PACKAGE_OPENCV3_WITH_GTK3),)
  217. OPENCV3_CONF_OPTS += -DWITH_GTK=OFF -DWITH_GTK_2_X=OFF
  218. endif
  219. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK),y)
  220. OPENCV3_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=ON
  221. OPENCV3_DEPENDENCIES += libgtk2
  222. endif
  223. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK3),y)
  224. OPENCV3_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=OFF
  225. OPENCV3_DEPENDENCIES += libgtk3
  226. endif
  227. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_JASPER),y)
  228. OPENCV3_CONF_OPTS += -DWITH_JASPER=ON
  229. OPENCV3_DEPENDENCIES += jasper
  230. else
  231. OPENCV3_CONF_OPTS += -DWITH_JASPER=OFF
  232. endif
  233. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_JPEG),y)
  234. OPENCV3_CONF_OPTS += -DWITH_JPEG=ON
  235. OPENCV3_DEPENDENCIES += jpeg
  236. else
  237. OPENCV3_CONF_OPTS += -DWITH_JPEG=OFF
  238. endif
  239. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_OPENGL),y)
  240. OPENCV3_CONF_OPTS += -DWITH_OPENGL=ON
  241. OPENCV3_DEPENDENCIES += libgl
  242. else
  243. OPENCV3_CONF_OPTS += -DWITH_OPENGL=OFF
  244. endif
  245. OPENCV3_CONF_OPTS += -DWITH_OPENMP=$(if $(BR2_TOOLCHAIN_HAS_OPENMP),ON,OFF)
  246. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_PNG),y)
  247. OPENCV3_CONF_OPTS += -DWITH_PNG=ON
  248. OPENCV3_DEPENDENCIES += libpng
  249. else
  250. OPENCV3_CONF_OPTS += -DWITH_PNG=OFF
  251. endif
  252. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_PROTOBUF),y)
  253. OPENCV3_CONF_OPTS += \
  254. -DPROTOBUF_UPDATE_FILES=ON \
  255. -DWITH_PROTOBUF=ON
  256. OPENCV3_DEPENDENCIES += protobuf
  257. else
  258. OPENCV3_CONF_OPTS += -DWITH_PROTOBUF=OFF
  259. endif
  260. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_QT5),y)
  261. OPENCV3_CONF_OPTS += -DWITH_QT=5
  262. OPENCV3_DEPENDENCIES += qt5base
  263. else
  264. OPENCV3_CONF_OPTS += -DWITH_QT=OFF
  265. endif
  266. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_TIFF),y)
  267. OPENCV3_CONF_OPTS += -DWITH_TIFF=ON
  268. OPENCV3_DEPENDENCIES += tiff
  269. else
  270. OPENCV3_CONF_OPTS += -DWITH_TIFF=OFF
  271. endif
  272. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_V4L),y)
  273. OPENCV3_CONF_OPTS += \
  274. -DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \
  275. -DWITH_V4L=ON
  276. OPENCV3_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
  277. else
  278. OPENCV3_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
  279. endif
  280. ifeq ($(BR2_PACKAGE_OPENCV3_WITH_WEBP),y)
  281. OPENCV3_CONF_OPTS += -DWITH_WEBP=ON
  282. OPENCV3_DEPENDENCIES += webp
  283. else
  284. OPENCV3_CONF_OPTS += -DWITH_WEBP=OFF
  285. endif
  286. ifeq ($(BR2_PACKAGE_OPENCV3_LIB_PYTHON),y)
  287. OPENCV3_CONF_OPTS += \
  288. -DBUILD_opencv_python2=OFF \
  289. -DBUILD_opencv_python3=ON \
  290. -DPYTHON3_EXECUTABLE=$(HOST_DIR)/bin/python3 \
  291. -DPYTHON3_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR) \
  292. -DPYTHON3_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON3_VERSION_MAJOR).so \
  293. -DPYTHON3_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/numpy/core/include \
  294. -DPYTHON3_PACKAGES_PATH=/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages \
  295. -DPYTHON3_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
  296. OPENCV3_DEPENDENCIES += python3
  297. OPENCV3_KEEP_PY_FILES += usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/cv2/config*.py
  298. OPENCV3_CONF_ENV += $(PKG_PYTHON_DISTUTILS_ENV)
  299. OPENCV3_DEPENDENCIES += python-numpy
  300. else
  301. OPENCV3_CONF_OPTS += \
  302. -DBUILD_opencv_python2=OFF \
  303. -DBUILD_opencv_python3=OFF
  304. endif
  305. # Installation hooks:
  306. define OPENCV3_CLEAN_INSTALL_LICENSE
  307. $(RM) -fr $(TARGET_DIR)/usr/share/licenses/opencv3
  308. endef
  309. OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_LICENSE
  310. define OPENCV3_CLEAN_INSTALL_CMAKE
  311. $(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCV*.cmake
  312. endef
  313. OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_CMAKE
  314. define OPENCV3_CLEAN_INSTALL_VALGRIND
  315. $(RM) -f $(TARGET_DIR)/usr/share/OpenCV/valgrind*
  316. endef
  317. OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_VALGRIND
  318. ifneq ($(BR2_PACKAGE_OPENCV3_INSTALL_DATA),y)
  319. define OPENCV3_CLEAN_INSTALL_DATA
  320. $(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \
  321. $(TARGET_DIR)/usr/share/OpenCV/lbpcascades
  322. endef
  323. OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_DATA
  324. endif
  325. $(eval $(cmake-package))