Only include all dpkg default.mk in rules.real

debian/rules

@@ -1,5 +1,7 @@
 #!/usr/bin/make -f
 
+include /usr/share/dpkg/architecture.mk
+
 SHELL    := sh -e
 SOURCE := $(shell dpkg-parsechangelog -SSource)
 VERSION := $(shell dpkg-parsechangelog -SVersion)

debian/rules.defs

@@ -1,5 +1,2 @@
-include /usr/share/dpkg/default.mk
-
 BUILD_DIR = debian/build
 STAMPS_DIR = debian/stamps
-

debian/rules.real

@@ -5,6 +5,9 @@
 # Additionally, variables version, abiname and ltver are
 # expected to be available (need to be exported from the parent process).
 #
+
+include /usr/share/dpkg/default.mk
+
 SHELL  := bash -e
 MAINTAINER := $(shell sed -ne 's,^Maintainer: .[^<]*<\([^>]*\)>,\1,p' debian/control)
 DISTRIBUTION := $(shell dpkg-parsechangelog -SDistribution)
@@ -17,7 +20,6 @@ DISTRIBUTOR := Debian
 endif
 
 include debian/rules.defs
-include /usr/share/dpkg/pkg-info.mk
 
 ifdef ARCH
   ifneq ($(DEB_HOST_ARCH),$(ARCH))

debian/signing_templates/rules

@@ -1,8 +1,10 @@
 #!/usr/bin/make -f
-SHELL := sh -e
 
 include /usr/share/dpkg/architecture.mk
 
+SHELL := sh -e
+
+
 build: build-arch build-indep
 build-arch:
 build-indep:

debian/signing_templates/rules.real

@@ -1,3 +1,5 @@
+include /usr/share/dpkg/default.mk
+
 SHELL := bash -e
 
 export DH_OPTIONS