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kumquat-buildroot/package/opencv/opencv.mk
Samuel Martin a2afd56594 package/opencv: add qt5 support 
Starting with the 2.4.6 release, OpenCV supports either Qt4 or Qt5 as GUI
toolkit, so add Qt5 in the GUI toolkit choice.

When Qt4 is enabled (and thus Qt5 is hidden and disabled), no need to
show a comment stating "Qt5 support needs Qt5", because Qt5 is not
selectable.

Conversely, when Qt5 is enabled and Qt4 is not, then no need to show a
comment stating "Qt4 support needs Qt4", because enabling Qt4 would
disable Qt5.

So, we only show the comments when neither toolkit is enabled.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
[yann.morin.1998@free.fr: split-out the Qt5 hunk from the
 switch-selects-to-depends hunk]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-07-06 11:50:00 +02:00

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################################################################################
#
# opencv
#
################################################################################
OPENCV_VERSION = 3.0.0
OPENCV_SITE = $(call github,itseez,opencv,$(OPENCV_VERSION))
OPENCV_INSTALL_STAGING = YES
OPENCV_LICENSE = BSD-3c
OPENCV_LICENSE_FILES = LICENSE
# OpenCV component options
OPENCV_CONF_OPTS += \
-DBUILD_DOCS=OFF \
-DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),ON,OFF) \
-DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_TESTS),ON,OFF) \
-DBUILD_WITH_DEBUG_INFO=OFF
ifeq ($(BR2_PACKAGE_OPENCV_BUILD_TESTS)$(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),)
OPENCV_CONF_OPTS += -DINSTALL_TEST=OFF
else
OPENCV_CONF_OPTS += -DINSTALL_TEST=ON
endif
# OpenCV build options
OPENCV_CONF_OPTS += \
-DBUILD_WITH_STATIC_CRT=OFF \
-DENABLE_COVERAGE=OFF \
-DENABLE_FAST_MATH=ON \
-DENABLE_IMPL_COLLECTION=OFF \
-DENABLE_NOISY_WARNINGS=OFF \
-DENABLE_OMIT_FRAME_POINTER=ON \
-DENABLE_PRECOMPILED_HEADERS=OFF \
-DENABLE_PROFILING=OFF \
-DOPENCV_WARNINGS_ARE_ERRORS=OFF
# OpenCV link options
OPENCV_CONF_OPTS += \
-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
-DCMAKE_SKIP_RPATH=OFF \
-DCMAKE_USE_RELATIVE_PATHS=OFF
# OpenCV packaging options:
OPENCV_CONF_OPTS += \
-DBUILD_PACKAGE=OFF \
-DENABLE_SOLUTION_FOLDERS=OFF \
-DINSTALL_CREATE_DISTRIB=OFF
# OpenCV module selection
# * Modules on:
# - core: if not set, opencv does not build anything
# - hal: core's dependency
# * Modules off:
# - android*: android stuff
# - apps: programs for training classifiers
# - java: java bindings
# - viz: missing VTK dependency
# - world: all-in-one module
#
# * Contrib modules from [1] are disabled:
# - opencv_contrib package is not available in Buildroot;
# - OPENCV_EXTRA_MODULES_PATH is not set.
#
# [1] https://github.com/Itseez/opencv_contrib
OPENCV_CONF_OPTS += \
-DBUILD_opencv_androidcamera=OFF \
-DBUILD_opencv_apps=OFF \
-DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV_LIB_CALIB3D),ON,OFF) \
-DBUILD_opencv_core=ON \
-DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV_LIB_FEATURES2D),ON,OFF) \
-DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV_LIB_FLANN),ON,OFF) \
-DBUILD_opencv_hal=ON \
-DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV_LIB_HIGHGUI),ON,OFF) \
-DBUILD_opencv_imgcodecs=$(if $(BR2_PACKAGE_OPENCV_LIB_IMGCODECS),ON,OFF) \
-DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV_LIB_IMGPROC),ON,OFF) \
-DBUILD_opencv_java=OFF \
-DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV_LIB_ML),ON,OFF) \
-DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV_LIB_OBJDETECT),ON,OFF) \
-DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV_LIB_PHOTO),ON,OFF) \
-DBUILD_opencv_shape=$(if $(BR2_PACKAGE_OPENCV_LIB_SHAPE),ON,OFF) \
-DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV_LIB_STITCHING),ON,OFF) \
-DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV_LIB_SUPERRES),ON,OFF) \
-DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV_LIB_TS),ON,OFF) \
-DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEO),ON,OFF) \
-DBUILD_opencv_videoio=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEOIO),ON,OFF) \
-DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEOSTAB),ON,OFF) \
-DBUILD_opencv_viz=OFF \
-DBUILD_opencv_world=OFF
# Hardware support options.
#
# * PowerPC support is turned off since its only effect is altering CFLAGS,
# adding '-mcpu=G3 -mtune=G5' to them, which is already handled by Buildroot.
# * fma3 and popcnt support is disabled because according to gcc manual [2], it
# is only available on x86_64 haswell, broadwell and knl architecture.
#
# [2] https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/x86-Options.html#x86-Options
OPENCV_CONF_OPTS += \
-DENABLE_AVX=$(if $(BR2_X86_CPU_HAS_AVX),ON,OFF) \
-DENABLE_AVX2=$(if $(BR2_X86_CPU_HAS_AVX2),ON,OFF) \
-DENABLE_FMA3=OFF \
-DENABLE_POPCNT=OFF \
-DENABLE_POWERPC=OFF \
-DENABLE_SSE=$(if $(BR2_X86_CPU_HAS_SSE),ON,OFF) \
-DENABLE_SSE2=$(if $(BR2_X86_CPU_HAS_SSE2),ON,OFF) \
-DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
-DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
-DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
-DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF)
# Cuda stuff
OPENCV_CONF_OPTS += \
-DBUILD_CUDA_STUBS=OFF \
-DBUILD_opencv_cudaarithm=OFF \
-DBUILD_opencv_cudabgsegm=OFF \
-DBUILD_opencv_cudacodec=OFF \
-DBUILD_opencv_cudafeatures2d=OFF \
-DBUILD_opencv_cudafilters=OFF \
-DBUILD_opencv_cudaimgproc=OFF \
-DBUILD_opencv_cudalegacy=OFF \
-DBUILD_opencv_cudaobjdetect=OFF \
-DBUILD_opencv_cudaoptflow=OFF \
-DBUILD_opencv_cudastereo=OFF \
-DBUILD_opencv_cudawarping=OFF \
-DBUILD_opencv_cudev=OFF \
-DWITH_CUBLAS=OFF \
-DWITH_CUDA=OFF \
-DWITH_CUFFT=OFF
# NVidia stuff
OPENCV_CONF_OPTS += -DWITH_NVCUVID=OFF
# AMD stuff
OPENCV_CONF_OPTS += \
-DWITH_OPENCLAMDBLAS=OFF \
-DWITH_OPENCLAMDFFT=OFF
# Intel stuff
OPENCV_CONF_OPTS += \
-DBUILD_WITH_DYNAMIC_IPP=OFF \
-DWITH_INTELPERC=OFF \
-DWITH_IPP=OFF \
-DWITH_IPP_A=OFF \
-DWITH_TBB=OFF
# Smartek stuff
OPENCV_CONF_OPTS += -DWITH_GIGEAPI=OFF
# Prosilica stuff
OPENCV_CONF_OPTS += -DWITH_PVAPI=OFF
# Ximea stuff
OPENCV_CONF_OPTS += -DWITH_XIMEA=OFF
# Non-Linux support (Android options) must remain OFF:
OPENCV_CONF_OPTS += \
-DANDROID=OFF \
-DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
-DBUILD_ANDROID_EXAMPLES=OFF \
-DBUILD_ANDROID_SERVICE=OFF \
-DBUILD_FAT_JAVA_LIB=OFF \
-DINSTALL_ANDROID_EXAMPLES=OFF \
-DWITH_ANDROID_CAMERA=OFF
# Non-Linux support (Mac OSX options) must remain OFF:
OPENCV_CONF_OPTS += \
-DWITH_AVFOUNDATION=OFF \
-DWITH_CARBON=OFF \
-DWITH_QUICKTIME=OFF
# Non-Linux support (Windows options) must remain OFF:
OPENCV_CONF_OPTS += \
-DWITH_CSTRIPES=OFF \
-DWITH_DSHOW=OFF \
-DWITH_MSMF=OFF \
-DWITH_PTHREADS_PF=OFF \
-DWITH_VFW=OFF \
-DWITH_VIDEOINPUT=OFF \
-DWITH_WIN32UI=OFF
# Software/3rd-party support options:
# - disable all examples
OPENCV_CONF_OPTS += \
-DBUILD_EXAMPLES=OFF \
-DBUILD_JASPER=OFF \
-DBUILD_JPEG=OFF \
-DBUILD_OPENEXR=OFF \
-DBUILD_PNG=OFF \
-DBUILD_TIFF=OFF \
-DBUILD_ZLIB=OFF \
-DINSTALL_C_EXAMPLES=OFF \
-DINSTALL_PYTHON_EXAMPLES=OFF \
-DINSTALL_TO_MANGLED_PATHS=OFF
# Disabled features (mostly because they are not available in Buildroot), but
# - eigen: OpenCV does not use it, not take any benefit from it.
OPENCV_CONF_OPTS += \
-DWITH_1394=OFF \
-DWITH_CLP=OFF \
-DWITH_EIGEN=OFF \
-DWITH_GDAL=OFF \
-DWITH_GPHOTO2=OFF \
-DWITH_OPENCL=OFF \
-DWITH_OPENCL_SVM=OFF \
-DWITH_OPENEXR=OFF \
-DWITH_OPENGL=OFF \
-DWITH_OPENMP=OFF \
-DWITH_OPENNI2=OFF \
-DWITH_OPENNI=OFF \
-DWITH_UNICAP=OFF \
-DWITH_VTK=OFF \
-DWITH_WEBP=OFF \
-DWITH_XINE=OFF
OPENCV_DEPENDENCIES += zlib
ifeq ($(BR2_PACKAGE_OPENCV_WITH_FFMPEG),y)
OPENCV_CONF_OPTS += -DWITH_FFMPEG=ON
OPENCV_DEPENDENCIES += ffmpeg bzip2
else
OPENCV_CONF_OPTS += -DWITH_FFMPEG=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_GSTREAMER),y)
OPENCV_CONF_OPTS += -DWITH_GSTREAMER_0_10=ON
OPENCV_DEPENDENCIES += gstreamer gst-plugins-base
else
OPENCV_CONF_OPTS += -DWITH_GSTREAMER_0_10=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_GSTREAMER1),y)
OPENCV_CONF_OPTS += -DWITH_GSTREAMER=ON
OPENCV_DEPENDENCIES += gstreamer1 gst1-plugins-base
else
OPENCV_CONF_OPTS += -DWITH_GSTREAMER=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_GTK),y)
OPENCV_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=ON
OPENCV_DEPENDENCIES += libgtk2
else
OPENCV_CONF_OPTS += -DWITH_GTK=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_JASPER),y)
OPENCV_CONF_OPTS += -DWITH_JASPER=ON
OPENCV_DEPENDENCIES += jasper
else
OPENCV_CONF_OPTS += -DWITH_JASPER=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_JPEG),y)
OPENCV_CONF_OPTS += -DWITH_JPEG=ON
OPENCV_DEPENDENCIES += jpeg
else
OPENCV_CONF_OPTS += -DWITH_JPEG=OFF
endif
OPENCV_CONF_OPTS += -DWITH_OPENMP=$(if $(BR2_GCC_ENABLE_OPENMP),ON,OFF)
ifeq ($(BR2_PACKAGE_OPENCV_WITH_PNG),y)
OPENCV_CONF_OPTS += -DWITH_PNG=ON
OPENCV_DEPENDENCIES += libpng
else
OPENCV_CONF_OPTS += -DWITH_PNG=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_QT)$(BR2_PACKAGE_OPENCV_WITH_QT5),)
OPENCV_CONF_OPTS += -DWITH_QT=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_QT),y)
OPENCV_CONF_OPTS += -DWITH_QT=4
OPENCV_DEPENDENCIES += qt
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_QT5),y)
OPENCV_CONF_OPTS += -DWITH_QT=5
OPENCV_DEPENDENCIES += qt5base
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_TIFF),y)
OPENCV_CONF_OPTS += -DWITH_TIFF=ON
OPENCV_DEPENDENCIES += tiff
else
OPENCV_CONF_OPTS += -DWITH_TIFF=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_WITH_V4L),y)
OPENCV_CONF_OPTS += \
-DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \
-DWITH_V4L=ON
OPENCV_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
else
OPENCV_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
endif
ifeq ($(BR2_PACKAGE_OPENCV_LIB_PYTHON),y)
ifeq ($(BR2_PACKAGE_PYTHON),y)
OPENCV_CONF_OPTS += \
-DBUILD_opencv_python2=ON \
-DBUILD_opencv_python3=OFF \
-DPYTHON2_EXECUTABLE=$(HOST_DIR)/usr/bin/python2 \
-DPYTHON2_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR) \
-DPYTHON2_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON_VERSION_MAJOR).so \
-DPYTHON2_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/numpy/core/include \
-DPYTHON2_PACKAGES_PATH=/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages \
-DPYTHON2_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
OPENCV_DEPENDENCIES += python
else
OPENCV_CONF_OPTS += \
-DBUILD_opencv_python2=OFF \
-DBUILD_opencv_python3=ON \
-DPYTHON3_EXECUTABLE=$(HOST_DIR)/usr/bin/python3 \
-DPYTHON3_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)m \
-DPYTHON3_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON3_VERSION_MAJOR)m.so \
-DPYTHON3_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/numpy/core/include \
-DPYTHON3_PACKAGES_PATH=/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages \
-DPYTHON3_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
OPENCV_DEPENDENCIES += python3
endif
OPENCV_DEPENDENCIES += python-numpy
else
OPENCV_CONF_OPTS += \
-DBUILD_opencv_python2=OFF \
-DBUILD_opencv_python3=OFF
endif
# Installation hooks:
define OPENCV_CLEAN_INSTALL_DOC
$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/doc
endef
OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DOC
define OPENCV_CLEAN_INSTALL_CMAKE
$(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCVConfig*.cmake
endef
OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_CMAKE
ifneq ($(BR2_PACKAGE_OPENCV_INSTALL_DATA),y)
define OPENCV_CLEAN_INSTALL_DATA
$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \
$(TARGET_DIR)/usr/share/OpenCV/lbpcascades
endef
OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DATA
endif
$(eval $(cmake-package))
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