From d7faa082a57eeeff9b4bbcc45d3dfed747d99a70 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 22 Sep 2021 11:34:43 -0600 Subject: Revert "kbuild: remove unused dtc-version.sh script" We need this to make building dtc optional. It makes no sense to build our own dtc if the system one works correctly. This reverts commit ddb87a0b40262ff99d675e946f57427642303938. Signed-off-by: Simon Glass --- scripts/dtc-version.sh | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100755 scripts/dtc-version.sh (limited to 'scripts/dtc-version.sh') diff --git a/scripts/dtc-version.sh b/scripts/dtc-version.sh new file mode 100755 index 00000000000..bd4e818e92d --- /dev/null +++ b/scripts/dtc-version.sh @@ -0,0 +1,22 @@ +#!/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$0 \n" + exit 1 +fi + +MAJOR=$($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 -- cgit v1.2.3