From 91f4a5e4b5ac429d6265eb2c4dfb791cdac69422 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 20 May 2014 20:27:31 +0100
Subject: [PATCH] Debian/rules fixes to enable hardening.

---
 debian/rules | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/debian/rules b/debian/rules
index fac8e55..7a1a27c 100755
--- a/debian/rules
+++ b/debian/rules
@@ -11,11 +11,13 @@
 
 package=dnsmasq-base
 
-CFLAGS = $(shell export DEB_BUILD_OPTIONS=$(DEB_BUILD_OPTIONS); dpkg-buildflags --get CFLAGS)
-CFLAGS += $(shell dpkg-buildflags --get CPPFLAGS)
+dpkg_buildflags := DEB_BUILD_MAINT_OPTIONS="hardening=+all" dpkg-buildflags
+
+CFLAGS = $(shell $(dpkg_buildflags) --get CFLAGS)
+CFLAGS += $(shell $(dpkg_buildflags) --get CPPFLAGS)
 CFLAGS += -Wall -W
 
-LDFLAGS = $(shell dpkg-buildflags --get LDFLAGS)
+LDFLAGS = $(shell $(dpkg_buildflags) --get LDFLAGS)
 
 DEB_COPTS = $(COPTS)