From c07d56a684372e5001eb6ab927708082f1df9c21 Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Wed, 3 Oct 2012 23:00:44 +0100
Subject: [PATCH] build: error on variable-length arrays

With all the VLAs gone, make sure they never come back.

Signed-off-by: Mans Rullgard <mans@mansr.com>
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index cd72f36..34680d4 100755
--- a/configure
+++ b/configure
@@ -3504,6 +3504,7 @@ elif enabled gcc; then
     check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes
     check_cflags -Werror=declaration-after-statement
+    check_cflags -Werror=vla
 elif enabled llvm_gcc; then
     check_cflags -mllvm -stack-alignment=16
 elif enabled clang; then
-- 
2.7.4