scripts/combined-image.sh: remove the use of mktemp to make it more portable

SVN-Revision: 18920
This commit is contained in:
Felix Fietkau 2009-12-24 10:34:37 +00:00
parent 496df32d91
commit 919724ab50

View File

@ -7,9 +7,11 @@ BLKSZ=65536
exit 1
}
IMAGE=${3:-openwrt-combined.img}
# Make sure provided images are 64k aligned.
kern=$(mktemp)
root=$(mktemp)
kern="${IMAGE}.kernel"
root="${IMAGE}.rootfs"
dd if="$1" of="$kern" bs=$BLKSZ conv=sync 2>/dev/null
dd if="$2" of="$root" bs=$BLKSZ conv=sync 2>/dev/null
@ -26,7 +28,7 @@ md5=$(cat "$kern" "$root" | md5sum -)
$(stat -c "%s" "$kern") $(stat -c "%s" "$root") "${md5%% *}" | \
dd bs=$BLKSZ conv=sync;
cat "$kern" "$root"
) > ${3:-openwrt-combined.img} 2>/dev/null
) > ${IMAGE} 2>/dev/null
# Clean up.
rm -f "$kern" "$root"