From 38d4cc5e60a4be409a78c17a2a5676181fb6b391 Mon Sep 17 00:00:00 2001
From: Axel Beckert <abe@deuxchevaux.org>
Date: Sat, 3 Dec 2016 14:50:22 +0100
Subject: Enable all hardening builds flags

---
 debian/changelog | 1 +
 debian/rules     | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index dc1d2ca..3c1e67d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -9,6 +9,7 @@ libio-interface-perl (1.09-2) UNRELEASED; urgency=medium
   [ Axel Beckert ]
   * Remove Zak B. Elep from Uploaders (Closes: #846803)
   * Declare compliance with Debian Policy 3.9.8.
+  * Enable all hardening builds flags.
 
  -- Salvatore Bonaccorso <carnil@debian.org>  Sat, 30 Jan 2016 20:04:50 +0100
 
diff --git a/debian/rules b/debian/rules
index 2d33f6a..b8b1ea0 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,4 +1,6 @@
 #!/usr/bin/make -f
 
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all
+
 %:
 	dh $@
-- 
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