1 ################################################################################
5 ################################################################################
7 OPENCV_VERSION = 2.4.10
8 OPENCV_SITE = $(call github,itseez,opencv,$(OPENCV_VERSION))
9 OPENCV_INSTALL_STAGING = YES
10 OPENCV_LICENSE = BSD-3c
11 OPENCV_LICENSE_FILES = LICENSE
13 # OpenCV component options
15 -DBUILD_WITH_DEBUG_INFO=OFF \
16 -DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),ON,OFF) \
17 -DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_TESTS),ON,OFF)
19 # OpenCV build options
21 -DBUILD_WITH_STATIC_CRT=OFF \
22 -DENABLE_FAST_MATH=ON \
23 -DENABLE_NOISY_WARNINGS=OFF \
24 -DENABLE_OMIT_FRAME_POINTER=ON \
25 -DENABLE_PRECOMPILED_HEADERS=OFF \
26 -DENABLE_PROFILING=OFF \
27 -DOPENCV_CAN_BREAK_BINARY_COMPATIBILITY=ON
31 -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
32 -DCMAKE_SKIP_RPATH=OFF \
33 -DCMAKE_USE_RELATIVE_PATHS=OFF
35 # OpenCV packaging options:
38 -DENABLE_SOLUTION_FOLDERS=OFF \
39 -DINSTALL_CREATE_DISTRIB=OFF
41 # OpenCV module selection
43 -DBUILD_opencv_androidcamera=OFF \
44 -DBUILD_opencv_apps=OFF \
45 -DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV_LIB_CALIB3D),ON,OFF) \
46 -DBUILD_opencv_contrib=$(if $(BR2_PACKAGE_OPENCV_LIB_CONTRIB),ON,OFF) \
47 -DBUILD_opencv_core=ON \
48 -DBUILD_opencv_dynamicuda=OFF \
49 -DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV_LIB_FEATURES2D),ON,OFF) \
50 -DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV_LIB_FLANN),ON,OFF) \
51 -DBUILD_opencv_gpu=$(if $(BR2_PACKAGE_OPENCV_LIB_GPU),ON,OFF) \
52 -DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV_LIB_HIGHGUI),ON,OFF) \
53 -DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV_LIB_IMGPROC),ON,OFF) \
54 -DBUILD_opencv_java=OFF \
55 -DBUILD_opencv_legacy=$(if $(BR2_PACKAGE_OPENCV_LIB_LEGACY),ON,OFF) \
56 -DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV_LIB_ML),ON,OFF) \
57 -DBUILD_opencv_nonfree=$(if $(BR2_PACKAGE_OPENCV_LIB_NONFREE),ON,OFF) \
58 -DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV_LIB_OBJDETECT),ON,OFF) \
59 -DBUILD_opencv_ocl=OFF \
60 -DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV_LIB_PHOTO),ON,OFF) \
61 -DBUILD_opencv_python=OFF \
62 -DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV_LIB_STITCHING),ON,OFF) \
63 -DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV_LIB_SUPERRES),ON,OFF) \
64 -DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV_LIB_TS),ON,OFF) \
65 -DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEO),ON,OFF) \
66 -DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEOSTAB),ON,OFF) \
67 -DBUILD_opencv_world=OFF
69 # Hardware support options.
71 # * PowerPC support is turned off since its only effect is altering CFLAGS,
72 # adding '-mcpu=G3 -mtune=G5' to them, which is already handled by Buildroot.
74 -DENABLE_POWERPC=OFF \
75 -DENABLE_SSE=$(if $(BR2_X86_CPU_HAS_SSE),ON,OFF) \
76 -DENABLE_SSE2=$(if $(BR2_X86_CPU_HAS_SSE2),ON,OFF) \
77 -DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
78 -DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
79 -DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
80 -DENABLE_AVX=$(if $(BR2_X86_CPU_HAS_AVX),ON,OFF) \
81 -DENABLE_AVX2=$(if $(BR2_X86_CPU_HAS_AVX2),ON,OFF) \
82 -DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF)
91 OPENCV_CONF_OPTS += -DWITH_NVCUVID=OFF
95 -DWITH_OPENCLAMDFFT=OFF \
96 -DWITH_OPENCLAMDBLAS=OFF
100 -DWITH_INTELPERC=OFF \
105 OPENCV_CONF_OPTS += -DWITH_GIGEAPI=OFF
108 OPENCV_CONF_OPTS += -DWITH_PVAPI=OFF
111 OPENCV_CONF_OPTS += -DWITH_XIMEA=OFF
113 # Non-Linux support (Android options) must remain OFF:
114 OPENCV_CONF_OPTS += \
115 -DWITH_ANDROID_CAMERA=OFF \
116 -DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
117 -DBUILD_ANDROID_EXAMPLES=OFF \
118 -DINSTALL_ANDROID_EXAMPLES=OFF \
119 -DBUILD_FAT_JAVA_LIB=OFF \
120 -DBUILD_JAVA_SUPPORT=OFF
122 # Non-Linux support (Mac OSX options) must remain OFF:
123 OPENCV_CONF_OPTS += \
124 -DWITH_AVFOUNDATION=OFF \
128 # Non-Linux support (Windows options) must remain OFF:
129 OPENCV_CONF_OPTS += \
132 -DWITH_CSTRIPES=OFF \
135 -DWITH_VIDEOINPUT=OFF
137 # Software/3rd-party support options.
138 OPENCV_CONF_OPTS += \
141 -DBUILD_OPENEXR=OFF \
145 -DBUILD_NEW_PYTHON_SUPPORT=OFF \
146 -DINSTALL_C_EXAMPLES=OFF \
147 -DINSTALL_PYTHON_EXAMPLES=OFF \
148 -DINSTALL_TO_MANGLED_PATHS=OFF
150 # Disabled features (mostly because they are not available in Buildroot), but
151 # - eigen: OpenCV does not use it, not take any benefit from it.
152 OPENCV_CONF_OPTS += \
164 OPENCV_DEPENDENCIES += zlib
166 ifeq ($(BR2_PACKAGE_OPENCV_WITH_FFMPEG),y)
167 OPENCV_CONF_OPTS += -DWITH_FFMPEG=ON
168 OPENCV_DEPENDENCIES += ffmpeg bzip2
170 OPENCV_CONF_OPTS += -DWITH_FFMPEG=OFF
173 ifeq ($(BR2_PACKAGE_OPENCV_WITH_GSTREAMER),y)
174 OPENCV_CONF_OPTS += -DWITH_GSTREAMER=ON
175 OPENCV_DEPENDENCIES += gstreamer gst-plugins-base
177 OPENCV_CONF_OPTS += -DWITH_GSTREAMER=OFF
180 ifeq ($(BR2_PACKAGE_OPENCV_WITH_GTK),y)
181 OPENCV_CONF_OPTS += -DWITH_GTK=ON
182 OPENCV_DEPENDENCIES += libgtk2
184 OPENCV_CONF_OPTS += -DWITH_GTK=OFF
187 ifeq ($(BR2_PACKAGE_OPENCV_WITH_JASPER),y)
188 OPENCV_CONF_OPTS += -DWITH_JASPER=ON
189 OPENCV_DEPENDENCIES += jasper
191 OPENCV_CONF_OPTS += -DWITH_JASPER=OFF
194 ifeq ($(BR2_PACKAGE_OPENCV_WITH_JPEG),y)
195 OPENCV_CONF_OPTS += -DWITH_JPEG=ON
196 OPENCV_DEPENDENCIES += jpeg
198 OPENCV_CONF_OPTS += -DWITH_JPEG=OFF
201 ifeq ($(BR2_PACKAGE_OPENCV_WITH_PNG),y)
202 OPENCV_CONF_OPTS += -DWITH_PNG=ON
203 OPENCV_DEPENDENCIES += libpng
205 OPENCV_CONF_OPTS += -DWITH_PNG=OFF
208 ifeq ($(BR2_PACKAGE_OPENCV_WITH_QT),y)
209 OPENCV_CONF_OPTS += -DWITH_QT=4
210 OPENCV_DEPENDENCIES += qt
212 OPENCV_CONF_OPTS += -DWITH_QT=OFF
215 ifeq ($(BR2_PACKAGE_OPENCV_WITH_TIFF),y)
216 OPENCV_CONF_OPTS += -DWITH_TIFF=ON
217 OPENCV_DEPENDENCIES += tiff
219 OPENCV_CONF_OPTS += -DWITH_TIFF=OFF
222 ifeq ($(BR2_PACKAGE_OPENCV_WITH_V4L),y)
223 OPENCV_CONF_OPTS += \
225 -DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF)
226 OPENCV_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
228 OPENCV_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
231 # Installation hooks:
232 define OPENCV_CLEAN_INSTALL_DOC
233 $(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/doc
235 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DOC
237 define OPENCV_CLEAN_INSTALL_CMAKE
238 $(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCVConfig*.cmake
240 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_CMAKE
242 ifneq ($(BR2_PACKAGE_OPENCV_INSTALL_DATA),y)
243 define OPENCV_CLEAN_INSTALL_DATA
244 $(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \
245 $(TARGET_DIR)/usr/share/OpenCV/lbpcascades
247 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DATA
250 $(eval $(cmake-package))