diff --git a/scripts/deptest.sh b/scripts/deptest.sh
index ab54b513d810185d0ea47ceff9aa5ca7b67a9ccf..3ce4291b31a7de725e8fdc2eebeb14d240ff1d2d 100755
--- a/scripts/deptest.sh
+++ b/scripts/deptest.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 
 DIR="$PWD/tmp/deptest"
-STAMP_DIR="$DIR/stamp"
+STAMP_DIR_SUCCESS="$DIR/stamp-success"
+STAMP_DIR_FAILED="$DIR/stamp-failed"
 BUILD_DIR="$DIR/build"
 BUILD_DIR_HOST="$DIR/build_host"
 STAGING_DIR="$DIR/staging"
@@ -9,11 +10,11 @@ STAGING_DIR_HOST="$DIR/staging_host"
 STAGING_DIR_HOST_TMPL="$DIR/staging_host_tmpl"
 LOG_DIR="$DIR/logs"
 
-mkdir -p "$STAMP_DIR" "$BUILD_DIR" "$LOG_DIR"
+mkdir -p "$STAMP_DIR_SUCCESS" "$STAMP_DIR_FAILED" "$BUILD_DIR" "$LOG_DIR"
 
 [ -d "$STAGING_DIR_HOST_TMPL" ] || {
 	rm -rf staging_dir/host
-	make tools/install || {
+	make tools/install V=99 || {
 		echo "make tools/install failed, please check"
 		exit 1
 	}
@@ -25,7 +26,10 @@ for pkg in `cat tmp/.packagedeps  | grep CONFIG_PACKAGE | grep -v curdir | sed -
 	for conf in `grep CONFIG_PACKAGE tmp/.packagedeps | grep -E "[ /]$pkg\$" | sed -e 's,package-$(\(CONFIG_PACKAGE_.*\)).*,\1,'`; do
 		grep "$conf=" .config > /dev/null && SELECTED=1
 	done
-	[ -f "$STAMP_DIR/$pkg-done" ] && continue
+	STAMP_SUCCESS="$STAMP_DIR_SUCCESS/$pkg"
+	STAMP_FAILED="$STAMP_DIR_FAILED/$pkg"
+	rm -f "$STAMP_FAILED"
+	[ -f "$STAMP_SUCCESS" ] && continue
 	[ -n "$SELECTED" ] || {
 		echo "Package $pkg is not selected"
 		continue
@@ -40,8 +44,11 @@ for pkg in `cat tmp/.packagedeps  | grep CONFIG_PACKAGE | grep -v curdir | sed -
 		BUILD_DIR_HOST="$BUILD_DIR_HOST" \
 		STAGING_DIR="$STAGING_DIR" \
 		STAGING_DIR_HOST="$STAGING_DIR_HOST" \
-		V=99 >"$LOG_DIR/$(basename $pkg).log" 2>&1 \
-	&& touch "$STAMP_DIR/$pkg-done" || {
+		V=99 >"$LOG_DIR/$(basename $pkg).log" 2>&1
+	if [ $? -eq 0 ]; then
+		touch "$STAMP_SUCCESS"
+	else
+		touch "$STAMP_FAILED"
 		echo "Building package $pkg failed!"
-	}
+	fi
 done