diff options
| author | Simon Glass <[email protected]> | 2021-09-22 11:34:43 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-10-19 11:23:07 -0400 |
| commit | d7faa082a57eeeff9b4bbcc45d3dfed747d99a70 (patch) | |
| tree | 379e6890d486041fa52d966a8997eb29fe180c07 /scripts/dtc-version.sh | |
| parent | 9c79815c5c11c5cd30fd5a7fb82f96376e7c3a18 (diff) | |
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 <[email protected]>
Diffstat (limited to 'scripts/dtc-version.sh')
| -rwxr-xr-x | scripts/dtc-version.sh | 22 |
1 files changed, 22 insertions, 0 deletions
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$0 <dtc-command>\n" + exit 1 +fi + +MAJOR=$($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 |