SUMMARY = "Opencv : The Open Computer Vision Library"
HOMEPAGE = "http://opencv.willowgarage.com/wiki/"
SECTION = "libs"

LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://include/opencv2/opencv.hpp;endline=41;md5=6d690d8488a6fca7a2c192932466bb14"

ARM_INSTRUCTION_SET = "arm"

DEPENDS = "python-numpy libtool swig swig-native python bzip2 zlib glib-2.0"

SRC_URI = "git://github.com/Itseez/opencv.git;branch=2.4 "
SRCREV = "707d10f11526afee1e1a35ec7fdaa8b05f7e1656"
PV = "2.4.11+git${SRCPV}"

S = "${WORKDIR}/git"

# Do an out-of-tree build
#OECMAKE_SOURCEPATH = "${S}"
#OECMAKE_BUILDPATH = "${WORKDIR}/build-${TARGET_ARCH}"

EXTRA_OECMAKE = "-DPYTHON_NUMPY_INCLUDE_DIR:PATH=${STAGING_LIBDIR}/${PYTHON_DIR}/site-packages/numpy/core/include \
                 -DBUILD_PYTHON_SUPPORT=ON \                 
                 -DWITH_GSTREAMER=OFF \
                 -DCMAKE_SKIP_RPATH=ON \
		 -DBUILD_EXAMPLES=ON \
                 ${@bb.utils.contains("TARGET_CC_ARCH", "-msse3", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1", "", d)} \
                 ${@base_conditional("libdir", "/usr/lib64", "-DLIB_SUFFIX=64 -DPYTHON_PACKAGES_PATH:PATH=lib64/python2.7/site-packages", "", d)} \
                 ${@base_conditional("libdir", "/usr/lib32", "-DLIB_SUFFIX=32 -DPYTHON_PACKAGES_PATH:PATH=lib32/python2.7/site-packages", "", d)} \
"

PACKAGECONFIG ??= "eigen jpeg png tiff v4l libv4l gstreamer opengl neon ${@bb.utils.contains( 'DISTRO_FEATURES', 'qt5', 'qt5','', d)}"
PACKAGECONFIG[eigen] = "-DWITH_EIGEN=ON,-DWITH_EIGEN=OFF,libeigen,"
PACKAGECONFIG[gtk] = "-DWITH_GTK=ON,-DWITH_GTK=OFF,gtk+,"
PACKAGECONFIG[jpeg] = "-DWITH_JPEG=ON,-DWITH_JPEG=OFF,jpeg,"
PACKAGECONFIG[libav] = "-DWITH_FFMPEG=ON,-DWITH_FFMPEG=OFF,libav,"
PACKAGECONFIG[png] = "-DWITH_PNG=ON,-DWITH_PNG=OFF,libpng,"
PACKAGECONFIG[tiff] = "-DWITH_TIFF=ON,-DWITH_TIFF=OFF,tiff,"
PACKAGECONFIG[libv4l] = "-DWITH_LIBV4L=ON,-DWITH_LIBV4L=OFF,v4l-utils,"
PACKAGECONFIG[v4l] = "-DWITH_V4L=ON,-DWITH_V4L=OFF,v4l-utils,"
PACKAGECONFIG[jasper] = "-DBUILD_JASPER=ON,-DBUILD_JASPER=OFF,"
PACKAGECONFIG[neon] = "-DENABLE_NEON=ON,-DENABLE_NEON=OFF,,"
PACKAGECONFIG[gstreamer] = "-DWITH_GSTREAMER=ON,-DWITH_GSTREAMER=OFF,gstreamer1.0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good,"
PACKAGECONFIG[opengl] = "-DWITH_OPENGL=ON,-DWITH_OPENGL=OFF,,"
PACKAGECONFIG[qt5] = "-DWITH_QT=ON,-DWITH_QT=OFF,qtbase,"

inherit distutils-base pkgconfig cmake ${@bb.utils.contains( 'DISTRO_FEATURES', 'qt5', 'cmake_qt5','', d)}

export BUILD_SYS
export HOST_SYS
export PYTHON_CSPEC="-I${STAGING_INCDIR}/${PYTHON_DIR}"
export PYTHON="${STAGING_BINDIR_NATIVE}/python"

TARGET_CC_ARCH += "-I${S}/include "

PACKAGES += "${PN}-apps python-opencv"

python populate_packages_prepend () {
    cv_libdir = d.expand('${libdir}')
    cv_libdir_dbg = d.expand('${libdir}/.debug')
    do_split_packages(d, cv_libdir, '^lib(.*)\.so$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev', allow_links=True)
    do_split_packages(d, cv_libdir, '^lib(.*)\.la$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev')
    do_split_packages(d, cv_libdir, '^lib(.*)\.a$', 'lib%s-dev', 'OpenCV %s development package', extra_depends='${PN}-dev')
    do_split_packages(d, cv_libdir, '^lib(.*)\.so\.*', 'lib%s', 'OpenCV %s library', extra_depends='', allow_links=True)

    pn = d.getVar('PN', 1)
    metapkg =  pn + '-dev'
    d.setVar('ALLOW_EMPTY_' + metapkg, "1")
    blacklist = [ metapkg ]
    metapkg_rdepends = [ ] 
    packages = d.getVar('PACKAGES', 1).split()
    for pkg in packages[1:]:
        if not pkg in blacklist and not pkg in metapkg_rdepends and pkg.endswith('-dev'):
            metapkg_rdepends.append(pkg)
    d.setVar('RRECOMMENDS_' + metapkg, ' '.join(metapkg_rdepends))
}

PACKAGES_DYNAMIC += "^libopencv-.*"

FILES_${PN} = ""
FILES_${PN}-apps = "${bindir}/* ${datadir}/OpenCV"
FILES_${PN}-dbg += "${libdir}/.debug"
FILES_${PN}-dev = "${includedir} ${libdir}/pkgconfig"
FILES_${PN}-doc = "${datadir}/OpenCV/doc"

ALLOW_EMPTY_${PN} = "1"

INSANE_SKIP_python-opencv = "True"
SUMMARY_python-opencv = "Python bindings to opencv"
FILES_python-opencv = "${PYTHON_SITEPACKAGES_DIR}/*"
RDEPENDS_python-opencv = "python-core python-numpy"

do_install_append() {
    cp ${S}/include/opencv/*.h ${D}${includedir}/opencv/
    sed -i '/blobtrack/d' ${D}${includedir}/opencv/cvaux.h
}