[SCM] rtaudio/master: Fix hardening.

[mira-guest at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit acf02b365d8a55172cb994a41d5744b3fb539948
Author: Jaromír Mikeš <mira.mikes at seznam.cz>
Date:   Fri Jun 17 22:00:02 2016 +0200

    Fix hardening.

diff --git a/debian/rules b/debian/rules
index d64f669..f544726 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,5 +1,7 @@
 #!/usr/bin/make -f
 
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+
 upstream_version ?= $(shell dpkg-parsechangelog | sed -rne 's/^Version: ([0-9.]+)(\+dfsg\d+)?.*$$/\1/p')
 dfsg_version = $(upstream_version)~ds0
 pkg = $(shell dpkg-parsechangelog | sed -ne 's/^Source: //p')

-- 
RtAudio packaging