[SCM] libass/master: Enable all hardening options

[sramacher at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit 5e2b81d8a4634a247e1f9ac171335278c2bd61c3
Author: Sebastian Ramacher <sramacher at debian.org>
Date:   Mon Sep 26 20:12:04 2016 +0200

    Enable all hardening options

diff --git a/debian/rules b/debian/rules
index c994a47..d296506 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,6 +1,7 @@
 #!/usr/bin/make -f
 
 export DEB_LDFLAGS_MAINT_APPEND=-Wl,--as-needed
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all
 
 %:
 	dh $@ --parallel --with autoreconf

-- 
LibASS packaging