From 7a8ffa8234116960f6099efc5363a3d1479c9470 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Wed, 11 Jan 2012 12:22:57 -0700
Subject: [PATCH] patch from Moritz Muehlenhoff to enable hardened build flags

---
 debian/rules | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/debian/rules b/debian/rules
index 3f924fa..adf2947 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,13 +2,10 @@
 
 export DH_VERBOSE=1
 
-CFLAGS = -Wall -Wno-comment -g
-ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
-    CFLAGS += -O0
-else
-    CFLAGS += -O2
-endif
-export CFLAGS
+CFLAGS = `dpkg-buildflags --get CFLAGS`
+CFLAGS += -Wall -Wno-comment
+LDFLAGS = `dpkg-buildflags --get LDFLAGS`
+CPPFLAGS = `dpkg-buildflags --get CPPFLAGS`
 
 configure: configure-stamp
 configure-stamp:
@@ -18,7 +15,8 @@ configure-stamp:
 
 	# simple version
 	mkdir -p build-simple
-	cd build-simple && NROFFPROG=/usr/bin/nroff $(CURDIR)/configure \
+	cd build-simple && NROFFPROG=/usr/bin/nroff CFLAGS="$(CFLAGS)" \
+	    CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" $(CURDIR)/configure \
 		--prefix=/usr -v \
 		--with-all-insults \
 		--with-pam \
@@ -38,7 +36,8 @@ configure-stamp:
 
 	# LDAP version
 	mkdir -p build-ldap
-	cd build-ldap && NROFFPROG=/usr/bin/nroff $(CURDIR)/configure \
+	cd build-ldap && NROFFPROG=/usr/bin/nroff CFLAGS="$(CFLAGS)" \
+	    CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" $(CURDIR)/configure \
 		--prefix=/usr -v \
 		--with-all-insults \
 		--with-pam \
-- 
2.47.2