From a94bf00d0af9b423851905b031be5a645a657820 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Fri, 12 Dec 2008 22:43:21 +0200
Subject: [PATCH] Some adjustments to GCC warning flags. The important change
 is the removal of -pedantic. It messes up -Werror (which I really want to
 keep so that I don't miss any warnings) with printf format strings that are
 in POSIX but not in C99.

---
 configure.ac | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 6e96a011..02ceecfb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -648,17 +648,19 @@ if test "x$GCC" = xyes ; then
 			-Wold-style-definition \
 			-Wstrict-prototypes \
 			-Waggregate-return \
+			-Wlogical-op \
 			-Wwrite-strings \
 			-Wbad-function-cast \
 			-Wpointer-arith \
 			-Wshadow \
+			-Wundef \
 			-Wfloat-equal \
-			-Wstrict-aliasing=2 \
+			-Wstrict-aliasing \
+			-Wmissing-include-dirs \
 			-Winit-self \
 			-Wformat=2 \
 			-Wextra \
-			-Wall \
-			-pedantic
+			-Wall
 	do
 		AC_MSG_CHECKING([if $CC accepts $NEW_FLAG])
 		OLD_CFLAGS="$CFLAGS"