mach-imx: bootaux: fix building with disabled bootelf

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

diff --git a/scripts/dtc-version.sh b/scripts/dtc-version.sh
index bd4e818..53ff868 100755 (executable)
--- a/scripts/dtc-version.sh
+++ b/scripts/dtc-version.sh
@@ -10,12 +10,17 @@
 dtc="$*"
 
 if [ ${#dtc} -eq 0 ]; then
-       echo "Error: No dtc command specified."
+       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)
+if ! which $dtc >/dev/null ; then
+       echo "Error: Cannot find dtc: $dtc"
+       exit 1
+fi
+
+MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1 | tr -d v)
 MINOR=$($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)