[SCM] mixxx/master: Enable hardening flags.

[alessio at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit ef509ed2d19862528ac450af537c9aa7a9221d01
Author: Alessio Treglia <alessio at debian.org>
Date:   Mon May 28 10:47:06 2012 +0200

    Enable hardening flags.

diff --git a/debian/rules b/debian/rules
index 38612a5..f4ac423 100755
--- a/debian/rules
+++ b/debian/rules
@@ -5,6 +5,11 @@ DEBIAN_DIR := $(shell echo ${MAKEFILE_LIST} | awk '{print $$1}' | xargs dirname
 UPSTREAM_VERSION ?=$(shell uscan --dehs | sed -n 's/.*<upstream-version>\(.*\)<\/upstream-version>.*/\1/p')
 PACKAGE = mixxx
 
+export CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
+export CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
+export CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS)
+export LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
+
 export DEB_HOST_ARCH      ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
 export DEB_HOST_ARCH_OS   ?= $(shell dpkg-architecture -qDEB_HOST_ARCH_OS)
 export DEB_HOST_ARCH_CPU  ?= $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU)

-- 
mixxx packaging