diff -r 77c158821738 -r ac35daceb24c clang.mk
--- a/clang.mk	Tue Aug 23 12:06:46 2016 +0200
+++ b/clang.mk	Tue Aug 23 13:49:38 2016 +0200
@@ -27,7 +27,7 @@
 #
 
 # system related
-MKDIR   = mkdir
+MKDIR   = mkdir -p
 RM      = rm
 RMFLAGS = -fR