From 43707d29a025428eab9a1c690e142b42d15247e3 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 24 Jan 2014 01:37:41 +0100
Subject: build: add more warnings

---
 libass/Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libass/Makefile.am b/libass/Makefile.am
index b134a66..524d9a8 100644
--- a/libass/Makefile.am
+++ b/libass/Makefile.am
@@ -1,4 +1,6 @@
-AM_CFLAGS = -Wall
+AM_CFLAGS = -std=gnu99 -Wall -Wextra -Wno-sign-compare -Wno-unused-parameter \
+            -Werror-implicit-function-declaration -Wstrict-prototypes        \
+            -Wpointer-arith -Wredundant-decls
 
 LIBASS_LT_CURRENT = 5
 LIBASS_LT_REVISION = 0
-- 
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