From 80db8fd86c0c5e8ebdcd9721630d55b8516c6c09 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 28 Mar 2019 09:13:26 +0100
Subject: [PATCH] build: Use -Wvariadic-macros warning

---
 acinclude.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/acinclude.m4 b/acinclude.m4
index 417b22cc..a66a3746 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -58,6 +58,7 @@ AC_DEFUN([COMPILER_FLAGS], [
 		CFLAGS+=" -Wdeclaration-after-statement"
 		CFLAGS+=" -Wmissing-declarations"
 		CFLAGS+=" -Wredundant-decls"
+		CFALGS+=" -Wvariadic-macros"
 		CFLAGS+=" -Wformat -Wformat-security"
 		if ( $CC -v 2>/dev/null | grep "gcc version" ); then
 			CFLAGS+=" -Wcast-align"