Use proper hardening options

diff --git a/debian/rules b/debian/rules
index 906cafb38a33fe4adfb12d3fdc113ffb02cfddac..364bc4c811516caa5a7bae8b05dca65b0fffa901 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -1,4 +1,5 @@
 #!/usr/bin/make -f
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 DPKG_EXPORT_BUILDFLAGS = 1
 include /usr/share/dpkg/default.mk