[J-u-boot.git] / scripts / dtc-version.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0+
#
# dtc-version dtc-command
#
# Prints the dtc version of `dtc-command' in a canonical 6-digit form
# such as `010404'  for dtc 1.4.4
#

dtc="$*"

if [ ${#dtc} -eq 0 ]; then
	echo "Error: No dtc command specified"
	printf "Usage:\n\t$0 <dtc-command>\n"
	exit 1
fi

if ! which $dtc >/dev/null ; then
	echo "Error: Cannot find dtc: $dtc"
	exit 1
fi

MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1)
MINOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 2)
PATCH=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 3 | cut -d - -f 1)

printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCH
Commit	Line	Data
d7faa082 SG	1	#!/bin/sh
	2	# SPDX-License-Identifier: GPL-2.0+
	3	#
	4	# dtc-version dtc-command
	5	#
	6	# Prints the dtc version of `dtc-command' in a canonical 6-digit form
	7	# such as `010404' for dtc 1.4.4
	8	#
	9
	10	dtc="$*"
	11
	12	if [ ${#dtc} -eq 0 ]; then
93b19653	13	echo "Error: No dtc command specified"
d7faa082 SG	14	printf "Usage:\n\t$0 <dtc-command>\n"
	15	exit 1
	16	fi
	17
93b19653 SG	18	if ! which $dtc >/dev/null ; then
	19	echo "Error: Cannot find dtc: $dtc"
	20	exit 1
	21	fi
	22
d7faa082 SG	23	MAJOR=$($dtc -v \| head -1 \| awk '{print $NF}' \| cut -d . -f 1)
	24	MINOR=$($dtc -v \| head -1 \| awk '{print $NF}' \| cut -d . -f 2)
	25	PATCH=$($dtc -v \| head -1 \| awk '{print $NF}' \| cut -d . -f 3 \| cut -d - -f 1)
	26
	27	printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCH