nfd: Update to 0.5.1-72-gf4056d02

Change-Id: I085270f43c34991101bca8ecac9ba319c644bf6d
diff --git a/nfd/debian/rules b/nfd/debian/rules
index 2c253fc..50495b4 100755
--- a/nfd/debian/rules
+++ b/nfd/debian/rules
@@ -18,7 +18,7 @@
 	dh $@ --parallel --with=systemd
 
 override_dh_auto_configure:
-	CXXFLAGS="$(CXXFLAGS)" ./waf configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --boost-libs="$(LIBDIR)"
+	CXXFLAGS="$(CXXFLAGS)" ./waf configure --without-pch --prefix=/usr --sysconfdir=/etc --localstatedir=/var --boost-libs="$(LIBDIR)"
 
 override_dh_auto_build:
 	./waf build