From e8003ecd71b0cc5d46d2cb277da59cd8700401b4 Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers3@gmail.com>
Date: Wed, 25 May 2016 23:46:07 -0500
Subject: [PATCH] Warn about use of variable length arrays

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 29c7560..2e54c9b 100644
--- a/Makefile
+++ b/Makefile
@@ -45,7 +45,8 @@ override CFLAGS :=							\
 	$(call cc-option,-Wpedantic)					\
 	$(call cc-option,-Wdeclaration-after-statement)			\
 	$(call cc-option,-Wmissing-prototypes)				\
-	$(call cc-option,-Wstrict-prototypes)
+	$(call cc-option,-Wstrict-prototypes)				\
+	$(call cc-option,-Wvla)
 
 cc-option = $(shell if $(CC) $(1) -c -x c /dev/null -o /dev/null \
 	      1>&2 2>/dev/null; then echo $(1); fi)