Cleanup the build root as default action if build system is broken.HEADmasterdevel

Change-Id: I0e4ddf8dcfc31e62c880fc35a3333678f85f30bb
Signed-off-by: wanchao.xu <wanchao.xu@samsung.com>

1 files changed, 14 insertions, 9 deletions

diff --git a/init_buildsystem b/init_buildsystem
index aa3a072..2d49dba 100755
--- a/init_buildsystem
+++ b/init_buildsystem
@@ -653,15 +653,20 @@ if test -e "$BUILD_IS_RUNNING" ; then
     echo "N - No, abort build (default on enter)"
     echo "c - Continue anyway with this build root"
     echo -n "[y/N/c] "
-    read ANSWER
-    case "$ANSWER" in
-	c|C)
-	    rm -f $BUILD_IS_RUNNING "$BUILD_ROOT"/exit ;;
-	y|Y)
-	    clean_build_root ;;
-	*)
-	    cleanup_and_exit 1 ;;
-    esac
+    read -t 10 ANSWER
+    if test "$?" -ne 0 ; then
+	    echo "cleanup the build root as default action"
+	    clean_build_root
+    else
+	    case "$ANSWER" in
+		c|C)
+		    rm -f $BUILD_IS_RUNNING "$BUILD_ROOT"/exit ;;
+		y|Y)
+		    clean_build_root ;;
+		*)
+		    cleanup_and_exit 1 ;;
+	    esac
+    fi
 fi
 
 # check for surprises