Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@intel.com>

From 117c41242c01e057295aed80ed973c6dc7e35fe2 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Tue, 8 Oct 2019 11:01:56 +0100
Subject: [PATCH BlueZ] Makefile.am: add missing mkdir in rules generation

In parallel out-of-tree builds it's possible that tools/*.rules are
generated before the target directory has been implicitly created. Solve this by
creating the directory before writing into it.
---
 Makefile.am | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.am b/Makefile.am
index 2ac28b23d..e7bcd2366 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -589,6 +589,7 @@ src/builtin.h: src/genbuiltin $(builtin_sources)
 	$(AM_V_GEN)$(srcdir)/src/genbuiltin $(builtin_modules) > $@
 
 tools/%.rules:
+	$(AM_V_at)$(MKDIR_P) tools
 	$(AM_V_GEN)cp $(srcdir)/$(subst 97-,,$@) $@
 
 $(lib_libbluetooth_la_OBJECTS): $(local_headers)
-- 
2.20.1