From 001d79cac383f9a4b17e467245e0d0c4f4782754 Mon Sep 17 00:00:00 2001
From: Alexis La Goutte <alexis.lagoutte@gmail.com>
Date: Fri, 22 Nov 2013 14:51:31 +0000
Subject: [PATCH] Add -Wheader-guard to Autotools and CMake

svn path=/trunk/; revision=53507
---
 CMakeLists.txt | 1 +
 configure.ac   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 61ec85baa3..86396f5367 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -206,6 +206,7 @@ else()
 		-Wcast-qual
 		-Wformat-security
 		-Wredundant-decls
+		-Wheader-guard
 		# All the registration functions block these for now.
 		-Wmissing-declarations
 	)
diff --git a/configure.ac b/configure.ac
index 06367778ec..532426494f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -833,6 +833,7 @@ AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-overlength-strings)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wwrite-strings)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wc++-compat, C)
+AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wheader-guard)
 
 #
 # XXX - OK for C++?