--- a/targets/toolchain_makefile.py	Mon Aug 14 21:09:48 2017 +0300
+++ b/targets/toolchain_makefile.py	Mon Aug 14 21:20:32 2017 +0300
@@ -22,7 +22,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os, re, operator
+import os
+import re
+import operator
 from util.ProcessLogger import ProcessLogger
 import hashlib