diff options
Diffstat (limited to 'meta-oe/recipes-support/opencv/opencv_4.1.0.bb')
| -rw-r--r-- | meta-oe/recipes-support/opencv/opencv_4.1.0.bb | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/meta-oe/recipes-support/opencv/opencv_4.1.0.bb b/meta-oe/recipes-support/opencv/opencv_4.1.0.bb index 5e89db0977..cfc7854e1d 100644 --- a/meta-oe/recipes-support/opencv/opencv_4.1.0.bb +++ b/meta-oe/recipes-support/opencv/opencv_4.1.0.bb @@ -51,10 +51,28 @@ PV = "4.1.0" S = "${WORKDIR}/git" +# OpenCV wants to download more files during configure. We download these in +# do_fetch and construct a source cache in the format it expects +OPENCV_DLDIR = "${WORKDIR}/downloads" + do_unpack_extra() { tar xzf ${WORKDIR}/ipp/ippicv/${IPP_FILENAME} -C ${WORKDIR} - cp ${WORKDIR}/vgg/*.i ${WORKDIR}/contrib/modules/xfeatures2d/src - cp ${WORKDIR}/boostdesc/*.i ${WORKDIR}/contrib/modules/xfeatures2d/src + + md5() { + # Return the MD5 of $1 + echo $(md5sum $1 | cut -d' ' -f1) + } + cache() { + TAG=$1 + shift + mkdir --parents ${OPENCV_DLDIR}/$TAG + for F in $*; do + DEST=${OPENCV_DLDIR}/$TAG/$(md5 $F)-$(basename $F) + test -e $DEST || ln -s $F $DEST + done + } + cache xfeatures2d/boostdesc ${WORKDIR}/boostdesc/*.i + cache xfeatures2d/vgg ${WORKDIR}/vgg/*.i } addtask unpack_extra after do_unpack before do_patch @@ -65,6 +83,7 @@ EXTRA_OECMAKE = "-DOPENCV_EXTRA_MODULES_PATH=${WORKDIR}/contrib/modules \ -DOPENCV_ICV_HASH=${IPP_MD5} \ -DIPPROOT=${WORKDIR}/ippicv_lnx \ -DOPENCV_GENERATE_PKGCONFIG=ON \ + -DOPENCV_DOWNLOAD_PATH=${OPENCV_DLDIR} \ ${@bb.utils.contains("TARGET_CC_ARCH", "-msse3", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1", "", d)} \ ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.1", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1", "", d)} \ ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.2", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1 -DENABLE_SSE42=1", "", d)} \ |