The branch master has been updated
via a0e53000a8d2f464c5a49e93abaa606e67d7558e (commit)
from ce5eb5e8149d8d03660575f4b8504c993851988a (commit)
- Log -----------------------------------------------------------------
commit a0e53000a8d2f464c5a49e93abaa606e67d7558e
Author: Andy Polyakov <ap...@openssl.org>
Date: Fri Jun 29 18:46:57 2018 +0200
rand/rand_unix.c: address macro redifinition warning.
Occasionally, e.g. when compiling for elderly glibc, you end up passing
-D_GNU_SOURCE on command line, and doing so triggered warning...
Reviewed-by: Rich Salz <rs...@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6616)
-----------------------------------------------------------------------
Summary of changes:
crypto/rand/rand_unix.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c
index b64cf27..f482de0 100644
--- a/crypto/rand/rand_unix.c
+++ b/crypto/rand/rand_unix.c
@@ -7,7 +7,9 @@
* https://www.openssl.org/source/license.html
*/
-#define _GNU_SOURCE
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE
+#endif
#include "e_os.h"
#include <stdio.h>
#include "internal/cryptlib.h"
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