From: Stefan Agner <stefan@agner.ch>
Date: Tue, 14 Aug 2018 10:38:15 +0000 (+0200)
Subject: Avoid race condition in case tests directory does not exist
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Avoid race condition in case tests directory does not exist

Make sure the tests directory exists before symlinking files
into it.

Closes: #1703

Closes: #1704
Approved by: cgwalters
---

diff --git a/Makefile-tests.am b/Makefile-tests.am
index 85995aa6..3323c5f3 100644
--- a/Makefile-tests.am
+++ b/Makefile-tests.am
@@ -360,7 +360,8 @@ EXTRA_DIST += \
 	$(NULL)
 
 tests/libreaddir-rand.so: Makefile
-	$(AM_V_GEN) ln -fns ../.libs/libreaddir-rand.so tests
+	mkdir -p tests/
+	$(AM_V_GEN) ln -fns ../.libs/libreaddir-rand.so tests/
 ALL_LOCAL_RULES += tests/libreaddir-rand.so
 CLEANFILES += tests/libreaddir-rand.so tests/ostree-symlink-stamp \
 		tests/ostree-prepare-root-symlink-stamp tests/ostree-remount-symlink-stamp \