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scripts/mkits.sh: fix portability issue

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BSD wc can output more whitespaces, which breaks the cut usage.
Replace the cut invocation with awk, which is more portable.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2022-10-29 19:01:48 +02:00
parent 94d0cb9d2e
commit b8bf27e4cb
1 changed files with 2 additions and 2 deletions
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4
scripts/mkits.sh
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@ -89,7 +89,7 @@ if [ -n "${COMPATIBLE}" ]; then
fi
[ "$DTOVERLAY" ] && {
dtbsize=$(wc -c "$DTB" | cut -d' ' -f1)
dtbsize=$(wc -c "$DTB" | awk '{print $1}')
DTADDR=$(printf "0x%08x" $(($LOAD_ADDR - $dtbsize)) )
}
@ -168,7 +168,7 @@ OVCONFIGS=""
overlay_blob=${overlay##*:}
ovname=${overlay%%:*}
ovnode="fdt-$ovname"
ovsize=$(wc -c "$overlay_blob" | cut -d' ' -f1)
ovsize=$(wc -c "$overlay_blob" | awk '{print $1}')
echo "$ovname ($overlay_blob) : $ovsize" >&2
DTADDR=$(printf "0x%08x" $(($DTADDR - $ovsize)))
FDTOVERLAY_NODE="$FDTOVERLAY_NODE