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do_rootfs[depends] += "prelink-native:do_populate_sysroot"
IMAGE_PREPROCESS_COMMAND += "prelink_image; "
prelink_image () {
# export PSEUDO_DEBUG=4
# /bin/env | /bin/grep PSEUDO
# echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"
# echo "LD_PRELOAD=$LD_PRELOAD"
pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'`
echo "Size before prelinking $pre_prelink_size."
# We need a prelink conf on the filesystem, add one if it's missing
if [ ! -e ${IMAGE_ROOTFS}/etc/prelink.conf ]; then
cp ${STAGING_DIR_NATIVE}/etc/prelink.conf \
${IMAGE_ROOTFS}/etc/prelink.conf
dummy_prelink_conf=true;
else
dummy_prelink_conf=false;
fi
# prelink!
${STAGING_DIR_NATIVE}/usr/sbin/prelink --root ${IMAGE_ROOTFS} -amR
# Remove the prelink.conf if we had to add it.
if [ "$dummy_prelink_conf" == "true" ]; then
rm -f ${IMAGE_ROOTFS}/etc/prelink.conf
fi
# Cleanup temporary file, it's not needed...
rm -f ${IMAGE_ROOTFS}/etc/prelink.cache
pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'`
echo "Size after prelinking $pre_prelink_size."
}
EXPORT_FUNCTIONS prelink_image
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