From a2d627352de9551e7b0dd93c2a7bc4dcb57b433b Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Wed, 7 Dec 2016 09:55:10 -0500
Subject: [PATCH] build: Add more default errors

Newer gcc has `-Wincompatible-pointer-types`, hooray!
Add a few others that we pass today.

Closes: #618
Approved by: jlebon
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index cb1cc980..ff27b0a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,9 @@ CC_CHECK_FLAGS_APPEND([WARN_CFLAGS], [CFLAGS], [\
         -Werror=return-type \
         -Werror=overflow \
         -Werror=int-conversion \
+        -Werror=parenthesis \
+        -Werror=incompatible-pointer-types \
+        -Werror=misleading-indentation \
 	-Werror=missing-include-dirs -Werror=aggregate-return \
 	-Werror=declaration-after-statement \
 ])