From 7a29c941f8edc108b5f3fafd9b4eb7d1c7d685bd Mon Sep 17 00:00:00 2001
From: Sebastian Harl <sh@teamix.net>
Date: Thu, 24 Jan 2013 16:06:40 +0100
Subject: [PATCH] rules: Use dpkg-buildflags to determine CPPFLAGS/CFLAGS.

---
 debian/changelog | 1 +
 debian/rules     | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index 262264b..4802fcc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -20,6 +20,7 @@ pnp4nagios (0.6.19-1) UNRELEASED; urgency=low
     - Added format-security; fixing a missing printf-style format argument.
   * debian/rules:
     - Manually clean-up auto-generated scripts/rrd_modify.pl.
+    - Use dpkg-buildflags to determine CPPFLAGS/CFLAGS.
   * debian/icinga-module.cfg, debian/rules:
     - Provide a sample Icinga module configuration; thanks to Christoph Anton
       Mitterer for providing this (Closes: #683459).
diff --git a/debian/rules b/debian/rules
index 51098b3..e3ea6e5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -19,6 +19,9 @@ else
 CROSS= --build $(DEB_BUILD_GNU_TYPE)
 endif
 
+CPPFLAGS = $(shell dpkg-buildflags --get CPPFLAGS)
+CFLAGS = $(shell dpkg-buildflags --get CFLAGS)
+
 get-orig-source:
 	uscan --force --verbose --rename
 
@@ -37,7 +40,7 @@ config.status: configure
 				--without-kohana \
 				--with-kohana_system=/usr/share/php/kohana2/system \
 				--with-httpd-conf=/etc/apache2/conf.d \
-				CFLAGS="$(CFLAGS)"
+				CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)"
 
 build: build-arch build-indep
 
-- 
2.30.2