buildroot/package/lttng-tools/0002-Fix-strerror_r-behavior-is-glibc-specific.patch

From fc743b22fc26eab9f9dbf48e4505ed2394924bba Mon Sep 17 00:00:00 2001
From: Michael Jeanson <mjeanson@efficios.com>
Date: Mon, 13 Jun 2016 18:44:17 -0400
Subject: [PATCH lttng-tools] Fix: strerror_r behavior is glibc specific

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
[Philippe: grabbed from the mailing list:
    https://lists.lttng.org/pipermail/lttng-dev/2016-June/026194.html
]
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
 src/common/error.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/error.h b/src/common/error.h
index 0fbd3a2..e8c811e 100644
--- a/src/common/error.h
+++ b/src/common/error.h
@@ -198,7 +198,7 @@ static inline void __lttng_print_check_abort(enum lttng_error_level type)
 
 #define _PERROR(fmt, args...) _ERRMSG("PERROR", PRINT_ERR, fmt, ## args)
 
-#if !defined(__linux__) || ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE))
+#if !defined(__GLIBC__) || ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE))
 
 /*
  * Version using XSI strerror_r.
-- 
2.7.4