File 0327-Fix-makefile-mkdir-warning.patch of Package erlang

From 1e64120115194f8ca60929e7d139fcaae5a9bf43 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Fri, 6 Apr 2018 16:36:59 +0200
Subject: [PATCH 1/2] Fix makefile mkdir warning

---
 erts/lib_src/Makefile.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/erts/lib_src/Makefile.in b/erts/lib_src/Makefile.in
index 601f3917a8..48660f7c71 100644
--- a/erts/lib_src/Makefile.in
+++ b/erts/lib_src/Makefile.in
@@ -334,7 +334,10 @@ ETHREAD_LIB=
 
 endif
 
+ifneq ($(CREATE_DIRS),)
 _create_dirs := $(shell mkdir -p $(CREATE_DIRS))
+endif
+
 #
 # Everything to build
 #
-- 
2.16.3