| #!/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 |