From 0d5767e66495b31db6e00de3de98cbd025b31726 Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef@toxicpanda.com>
Date: Wed, 23 Nov 2022 17:37:12 -0500
Subject: [PATCH] btrfs-progs: build: use -std=gnu11

The kernel switched to this recently, switch btrfs-progs to this as well
to avoid issues with syncing the kernel code.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 8cf6bf6a..3e96f0e0 100644
--- a/Makefile
+++ b/Makefile
@@ -400,7 +400,7 @@ ifdef C
 			grep -v __SIZE_TYPE__ > $(check_defs))
 	check = $(CHECKER)
 	check_echo = echo
-	CSTD = -std=gnu89
+	CSTD = -std=gnu11
 else
 	check = true
 	check_echo = true