libpreludedb/libpreludedb-5.1.0-fix-test_rwlock1.patch
2019-11-10 13:32:22 +01:00

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Diff

Description: Fix test-rwlock1 when --as-needed is the default.
Author: Michael Hudson-Doyle <michael.hudson@ubuntu.com>
Forwarded: no
Last-Update: 2018-07-25
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/libmissing/tests/test-rwlock1.c
+++ b/libmissing/tests/test-rwlock1.c
@@ -54,7 +54,10 @@
#define SUCCEED() exit (0)
#define FAILURE() exit (1)
-#define UNEXPECTED(n) (fprintf (stderr, "Unexpected outcome %d\n", n), abort ())
+/* The pointless reference to errno below is to ensure that the test binary
+ * gets a DT_NEEDED for libpthread even if the link is done with --as-needed
+ * (which is the default in Ubuntu) */
+#define UNEXPECTED(n) (fprintf (stderr, "Unexpected outcome %d errno %d\n", n, errno), abort ())
/* The main thread creates the waiting writer and the requesting reader threads
in the default way; this guarantees that they have the same priority.