diff --git a/media-libs/opencv/opencv-3.4.1.recipe b/media-libs/opencv/opencv-3.4.1.recipe
index b6ca1aa4d..c06f85df1 100644
--- a/media-libs/opencv/opencv-3.4.1.recipe
+++ b/media-libs/opencv/opencv-3.4.1.recipe
@@ -183,6 +183,11 @@ BUILD()
 {
 	mkdir -p build_haiku && cd build_haiku
 
+	local OPENBLAS_SUBDIR=
+	if [ -n "$secondaryArchSuffix" ]; then
+		OPENBLAS_SUBDIR="$secondaryArchSuffix/"
+	fi
+
 	cmake .. \
 		-DWITH_GDAL=ON \
 		-DWITH_IPP=OFF \
@@ -193,7 +198,9 @@ BUILD()
 		-DENABLE_BUILD_HARDENING=OFF \
 		-DCMAKE_SKIP_RPATH=ON \
 		-DENABLE_PIC=OFF \
-		-DCMAKE_INSTALL_PREFIX:PATH=$prefix
+		-DCMAKE_INSTALL_PREFIX:PATH=$prefix \
+		-DOpenBLAS_INCLUDE_DIR="$portPackageLinksDir/openblas${secondaryArchSuffix}_devel/develop/headers$OPENBLAS_SUBDIR" \
+		-DOpenBLAS_LIB="$portPackageLinksDir/openblas${secondaryArchSuffix}_devel/develop/lib$OPENBLAS_SUBDIR"
 
 	make $jobArgs
 }
diff --git a/media-libs/opencv/opencv342-3.4.2.recipe b/media-libs/opencv/opencv342-3.4.2.recipe
new file mode 100644
index 000000000..b54943098
--- /dev/null
+++ b/media-libs/opencv/opencv342-3.4.2.recipe
@@ -0,0 +1,271 @@
+SUMMARY="Open Source Computer Vision Library"
+DESCRIPTION="A collection of algorithms and sample code for various \
+computer vision problems."
+HOMEPAGE="https://opencv.org/"
+COPYRIGHT="2000-2016, Intel Corporation
+	2009-2011, Willow Garage Inc.
+	2009-2016, NVIDIA Corporation
+	2010-2013, Advanced Micro Devices, Inc.
+	2015-2016, OpenCV Foundation
+	2015-2016, Itseez Inc."
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://github.com/opencv/opencv/archive/$portVersion.tar.gz"
+SOURCE_FILENAME="opencv-$portVersion.tar.gz"
+CHECKSUM_SHA256="81dbd5e7e9f8a4c936b94629bf4765745942a1d634ae38ec08bc57b73b28ffc5"
+SOURCE_DIR="opencv-$portVersion"
+
+ARCHITECTURES="?x86 x86_64"
+SECONDARY_ARCHITECTURES="?x86"
+
+# On x86_gcc2 we don't want to install the commands in bin/<arch>/, but in bin/.
+commandSuffix=$secondaryArchSuffix
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+	commandSuffix=
+fi
+
+portVersionCompat="$portVersion compat >= ${portVersion%%.*}"
+libVersion="$portVersion"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	opencv342$secondaryArchSuffix = $portVersionCompat
+	cmd:opencv_annotation$commandSuffix = $portVersion
+	cmd:opencv_createsamples$commandSuffix = $portVersion
+	cmd:opencv_interactive_calibration$commandSuffix = $portVersion
+	cmd:opencv_traincascade$commandSuffix = $portVersion
+	cmd:opencv_version$commandSuffix = $portVersion
+	cmd:opencv_visualisation$commandSuffix = $portVersion
+	lib:libopencv_calib3d$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_core$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_dnn$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_features2d$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_flann$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_highgui$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_imgcodecs$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_imgproc$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_ml$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_objdetect$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_photo$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_shape$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_stitching$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_superres$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_video$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_videoio$secondaryArchSuffix = $libVersionCompat
+	lib:libopencv_videostab$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libavcodec$secondaryArchSuffix
+	lib:libavformat$secondaryArchSuffix
+	lib:libavresample$secondaryArchSuffix
+	lib:libavutil$secondaryArchSuffix
+	lib:libgdal$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	lib:libglib_2.0$secondaryArchSuffix
+	lib:libGLU$secondaryArchSuffix
+	lib:libgphoto2$secondaryArchSuffix
+	lib:libgstapp_1.0$secondaryArchSuffix
+	lib:libgstreamer_1.0$secondaryArchSuffix
+	lib:libgstvideo_1.0$secondaryArchSuffix
+	lib:libilmimf$secondaryArchSuffix #openexr
+	lib:libintl$secondaryArchSuffix
+	lib:libjasper$secondaryArchSuffix
+	lib:libjpeg$secondaryArchSuffix
+	lib:liblapack$secondaryArchSuffix
+	lib:libopenblas$secondaryArchSuffix
+	lib:libpng16$secondaryArchSuffix
+	lib:libQt5Concurrent$secondaryArchSuffix
+	lib:libQt5Core$secondaryArchSuffix
+	lib:libQt5Gui$secondaryArchSuffix
+	lib:libQt5Test$secondaryArchSuffix
+	lib:libQt5Widgets$secondaryArchSuffix
+	lib:libswscale$secondaryArchSuffix
+	lib:libtiff$secondaryArchSuffix
+	lib:libwebp$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	opencv342${secondaryArchSuffix}_devel = $portVersionCompat
+	devel:libopencv_calib3d$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_core$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_dnn$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_features2d$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_flann$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_highgui$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_imgcodecs$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_imgproc$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_ml$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_objdetect$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_photo$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_shape$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_stitching$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_superres$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_video$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_videoio$secondaryArchSuffix = $libVersionCompat
+	devel:libopencv_videostab$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	opencv342$secondaryArchSuffix == $portVersion base
+	"
+CONFLICTS_devel="
+	opencv${secondaryArchSuffix}_devel
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:eigen$secondaryArchSuffix
+	devel:libavcodec$secondaryArchSuffix
+	devel:libavformat$secondaryArchSuffix
+	devel:libavresample$secondaryArchSuffix
+	devel:libavutil$secondaryArchSuffix
+	devel:libexif$secondaryArchSuffix
+	devel:libgdal$secondaryArchSuffix
+	devel:libGL$secondaryArchSuffix
+	devel:libglib_2.0$secondaryArchSuffix
+	devel:libGLU$secondaryArchSuffix
+	devel:libgphoto2$secondaryArchSuffix
+	devel:libgstapp_1.0$secondaryArchSuffix
+	devel:libgstreamer_1.0$secondaryArchSuffix
+	devel:libgstvideo_1.0$secondaryArchSuffix
+	devel:libilmimf$secondaryArchSuffix #openexr
+	devel:libintl$secondaryArchSuffix
+	devel:libjasper$secondaryArchSuffix
+	devel:libjpeg$secondaryArchSuffix
+	devel:liblapack$secondaryArchSuffix
+	devel:libopenblas$secondaryArchSuffix
+	devel:libopencl_headers$secondaryArchSuffix
+	devel:liborc_0.4$secondaryArchSuffix
+	devel:libpng16$secondaryArchSuffix
+	devel:libQt5Concurrent$secondaryArchSuffix
+	devel:libQt5Core$secondaryArchSuffix
+	devel:libQt5Gui$secondaryArchSuffix
+	devel:libQt5Test$secondaryArchSuffix
+	devel:libQt5Widgets$secondaryArchSuffix
+	devel:libswscale$secondaryArchSuffix
+	devel:libtiff$secondaryArchSuffix
+	devel:libwebp$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+#	cmd:ant
+	cmd:cmake
+	cmd:doxygen
+	cmd:f2py2
+	cmd:f2py3
+	cmd:gcc$secondaryArchSuffix
+#	cmd:javac
+#	cmd:jni
+	cmd:ld$secondaryArchSuffix
+	cmd:make
+#	cmd:matlab # maybe later
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:python2
+	cmd:python3
+	"
+
+defineDebugInfoPackage opencv342$secondaryArchSuffix \
+	$libDir/libopencv_calib3d.so.$libVersion \
+	$libDir/libopencv_core.so.$libVersion \
+	$libDir/libopencv_dnn.so.$libVersion \
+	$libDir/libopencv_features2d.so.$libVersion \
+	$libDir/libopencv_flann.so.$libVersion \
+	$libDir/libopencv_highgui.so.$libVersion \
+	$libDir/libopencv_imgcodecs.so.$libVersion \
+	$libDir/libopencv_imgproc.so.$libVersion \
+	$libDir/libopencv_ml.so.$libVersion \
+	$libDir/libopencv_objdetect.so.$libVersion \
+	$libDir/libopencv_photo.so.$libVersion \
+	$libDir/libopencv_shape.so.$libVersion \
+	$libDir/libopencv_stitching.so.$libVersion \
+	$libDir/libopencv_superres.so.$libVersion \
+	$libDir/libopencv_video.so.$libVersion \
+	$libDir/libopencv_videoio.so.$libVersion \
+	$libDir/libopencv_videostab.so.$libVersion
+
+BUILD()
+{
+	mkdir -p build_haiku && cd build_haiku
+
+	local OPENBLAS_SUBDIR=
+	if [ -n "$secondaryArchSuffix" ]; then
+		OPENBLAS_SUBDIR="$secondaryArchSuffix/"
+	fi
+
+	cmake .. \
+		-DWITH_GDAL=ON \
+		-DWITH_IPP=OFF \
+		-DWITH_OPENGL=OFF \
+		-DWITH_QT=ON \
+		-DWITH_EIGEN=ON \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_SKIP_RPATH=ON \
+		-DENABLE_PIC=OFF \
+		-DCMAKE_INSTALL_PREFIX:PATH=$prefix \
+		-DOpenBLAS_INCLUDE_DIR="$portPackageLinksDir/openblas${secondaryArchSuffix}_devel/develop/headers$OPENBLAS_SUBDIR" \
+		-DOpenBLAS_LIB="$portPackageLinksDir/openblas${secondaryArchSuffix}_devel/develop/lib$OPENBLAS_SUBDIR"
+
+	make $jobArgs
+}
+
+INSTALL()
+{
+	cd build_haiku
+
+	make install
+
+	mkdir -p $developDir $dataDir
+	mv $prefix/include $includeDir
+	mv $prefix/share/* $dataDir
+	rmdir $prefix/share
+
+	mkdir -p $libDir/cmake/OpenCV
+	mv $dataDir/OpenCV/*.cmake $libDir/cmake/OpenCV/
+
+	prepareInstalledDevelLibs libopencv_calib3d \
+		libopencv_core \
+		libopencv_dnn \
+		libopencv_features2d \
+		libopencv_flann \
+		libopencv_highgui \
+		libopencv_imgcodecs \
+		libopencv_imgproc \
+		libopencv_ml \
+		libopencv_objdetect \
+		libopencv_photo \
+		libopencv_shape \
+		libopencv_stitching \
+		libopencv_superres \
+		libopencv_video \
+		libopencv_videoio \
+		libopencv_videostab
+
+	# Cleanup
+	# fixPkgconfig don't know about this variables
+	sed -i 's,^includedir_old=\(.*\),includedir_old=${prefix}/'${relativeIncludeDir}'/opencv,' \
+		$libDir/pkgconfig/opencv.pc
+	sed -i 's,^includedir_new=\(.*\),includedir_new=${prefix}/'${relativeIncludeDir}',' \
+		$libDir/pkgconfig/opencv.pc
+
+	fixPkgconfig
+
+	# fixCmake
+	sed -i 's,\/include,/'${relativeIncludeDir}',g' \
+		$libDir/cmake/OpenCV/OpenCVConfig.cmake
+	sed -i 's|/\.\./\.\./|&../|g' \
+		$libDir/cmake/OpenCV/OpenCVConfig.cmake
+	sed -i 's,\/lib\/,\/,g' \
+		$libDir/cmake/OpenCV/OpenCVModules-release.cmake
+
+	# devel package
+	packageEntries devel \
+		$developDir \
+		$libDir/cmake
+}
+
+TEST()
+{
+	LIBRARY_PATH="$sourceDir/build_haiku/lib${LIBRARY_PATH:+:$LIBRARY_PATH}" \
+	make -C build_haiku test $jobArgs
+}