kbuild: fix string equality testing in tags.sh
Test of string equality in shells is =, not C-like ==.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 3c814ba..4e75472 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -7,7 +7,7 @@
# Uses the following environment variables:
# ARCH, SUBARCH, srctree, src, obj
-if [ $KBUILD_VERBOSE == 1 ]; then
+if [ "$KBUILD_VERBOSE" = "1" ]; then
set -x
fi
@@ -18,7 +18,7 @@
-prune -o"
# Do not use full path is we do not use O=.. builds
-if [ "${KBUILD_SRC}" == "" ]; then
+if [ "${KBUILD_SRC}" = "" ]; then
tree=
else
tree=${srctree}/
@@ -135,10 +135,10 @@
# Support um (which uses SUBARCH)
-if [ ${ARCH} == um ]; then
- if [ $SUBARCH == i386 ]; then
+if [ "${ARCH}" = "um" ]; then
+ if [ "$SUBARCH" = "i386" ]; then
archinclude=x86
- elif [ $SUBARCH == x86_64 ]; then
+ elif [ "$SUBARCH" = "x86_64" ]; then
archinclude=x86
else
archinclude=${SUBARCH}