From 026aaff1e21de198c68cf5ca9819e595cd30232d Mon Sep 17 00:00:00 2001
From: Luis Gerhorst <gerhorst@cs.fau.de>
Date: Tue, 23 May 2023 11:05:22 +0000
Subject: [PATCH] bcc_elf: mkostemp() requires _GNU_SOURCE

---
 src/cc/bcc_elf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cc/bcc_elf.c b/src/cc/bcc_elf.c
index e2909d7c92d9..4342d593af38 100644
--- a/src/cc/bcc_elf.c
+++ b/src/cc/bcc_elf.c
@@ -13,6 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/mman.h>