+# LD_LIBRARY_PATH=pwd/debian/apt/usr/lib dh_shlibdeps -papt
+# dpkg: /home/jgg/work/apt2/debian/apt/usr/lib/libapt-pkg.so.2.9 not found.
+
+# For the deb builder, you can run 'debian/rules cvs-build', which does all
+# steps nescessary to produce a proper source tarball with the CVS/ removed.
+# It builds in debian/cvs-build/apt-<VER>/, and places files in
+# debian/cvs-build/. Optionally, you can run 'debian/rules cvs-mkul' to
+# create ../upload-<VER>, with all the files needed to be uploaded placed
+# in it.
+
+export DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+export DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+
+# FOR AUTOCONF 2.52 AND NEWER ONLY
+ifeq ($(DEB_BUILD_GNU_TYPE), $(DEB_HOST_GNU_TYPE))
+ confflags += --build $(DEB_HOST_GNU_TYPE)
+else
+ confflags += --build $(DEB_BUILD_GNU_TYPE) --host $(DEB_HOST_GNU_TYPE)
+endif
+
+# See below
+-include build/environment.mak
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+ export CXXFLAGS = -O0 -g -Wall
+else
+ export CXXFLAGS = -O2 -g -Wall
+endif
+
+# Default rule
+build:
+
+PKG=apt
+DEB_BUILD_PROG:=debuild --preserve-envvar PATH --preserve-envvar CCACHE_DIR -us -uc $(DEB_BUILD_PROG_OPTS)
+APT_DEBVER=$(shell dpkg-parsechangelog |sed -n -e '/^Version:/s/^Version: //p' | sed -e 's/\+.*$$//')
+APT_CONFVER=$(shell sed -n -e 's/^AC_DEFINE_UNQUOTED(VERSION,"\(.*\)")/\1/p' configure.in)
+APT_CVSTAG=$(shell echo "$(APT_DEBVER)" | sed -e 's/^/v/' -e 's/\./_/g')
+
+# Determine the build directory to use
+BASE=.
+ifdef BUILD
+BUILD_POSSIBLE := $(BUILD) $(BASE)/$(BUILD)
+else
+BUILD_POSSIBLE := $(BASE) $(BASE)/build-$(shell uname -m) $(BASE)/build
+endif
+BUILDX:= $(foreach i,$(BUILD_POSSIBLE),$(wildcard $(i)/environment.mak*))
+BUILDX:= $(patsubst %/,%,$(firstword $(dir $(BUILDX))))
+override BLD := $(BUILDX)
+
+ifeq ($(words $(BLD)),0)
+override BLD := ./build
+endif
+
+# Rebuild configure.in to have the correct version from the change log
+ifneq ($(APT_DEBVER),$(APT_CONFVER))
+ifneq ($(APT_DEBVER),)
+.PHONY: configure.in
+configure.in:
+ sed -e 's/$(APT_CONFVER)/$(APT_DEBVER)/' $@ > $@.$$$$ && mv $@.$$$$ $@
+endif
+else
+configure.in:
+endif
+
+# APT Programs in apt-utils
+APT_UTILS=ftparchive sortpkgs extracttemplates