--- /dev/null
+#!/usr/bin/make -f
+
+SHELL := sh -e
+DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+DEB_BUILD_ARCH := $(shell dpkg-architecture -qDEB_BUILD_ARCH)
+SOURCE := $(shell dpkg-parsechangelog | sed -ne 's,^Source: *\(.*\)$$,\1,p')
+VERSION_DEBIAN := $(shell dpkg-parsechangelog | sed -ne 's,^Version: *\(.*\)$$,\1,p')
+VERSION := $(shell echo "$(VERSION_DEBIAN)" | sed -e 's,^[^:]*:,,' -e 's,-[^-]*$$,,')
+
+BUILD_DIR = debian/build
+STAMPS_DIR = debian/stamps
+
+source: $(STAMPS_DIR)/source
+
+$(STAMPS_DIR)/source: SOURCE_FILES = $(filter-out debian, $(wildcard * .[^.]*))
+$(STAMPS_DIR)/source: DIR = $(BUILD_DIR)/source
+$(STAMPS_DIR)/source:
+ dh_testdir
+ rm -rf '$(DIR)'
+ mkdir -p $(STAMPS_DIR) '$(DIR)'
+ cp -al $(SOURCE_FILES) '$(DIR)'
+ cd $(DIR); QUILT_PATCHES=$(CURDIR)/debian/patches quilt --quiltrc /dev/null push -a || test $$? = 2
+ touch $@
+
+setup: $(STAMPS_DIR)/setup_deb $(STAMPS_DIR)/setup_udeb
+
+$(STAMPS_DIR)/setup_%: SOURCE_DIR=$(BUILD_DIR)/source
+$(STAMPS_DIR)/setup_%: DIR=$(BUILD_DIR)/build_$*
+$(STAMPS_DIR)/setup_%: $(STAMPS_DIR)/source
+ dh_testdir
+ rm -rf '$(DIR)'
+ cp -al '$(SOURCE_DIR)' '$(DIR)'
+ cp debian/config/config.$* '$(DIR)'/.config
+ make -C '$(DIR)' oldconfig
+ touch $@
+
+build: $(STAMPS_DIR)/build_deb $(STAMPS_DIR)/build_static $(STAMPS_DIR)/build_udeb
+
+$(STAMPS_DIR)/build_%: DIR=$(BUILD_DIR)/build_$*
+$(STAMPS_DIR)/build_%: $(STAMPS_DIR)/setup_%
+ dh_testdir
+ make -C '$(DIR)' busybox docs/busybox.1 BB_EXTRA_VERSION="$(shell lsb_release -is) $(VERSION_DEBIAN)"
+ touch $@
+
+$(BUILD_DIR) $(STAMPS_DIR):
+ @[ -d $@ ] || mkdir $@
+
+maintainerclean:
+ rm -rf $(filter-out .svn debian, $(wildcard * .[^.]*))
+
+clean:
+ dh_testdir
+ rm -rf $(BUILD_DIR) $(STAMPS_DIR)
+ dh_clean
+
+binary-indep:
+
+binary-arch: binary-arch_deb binary-arch_static binary-arch_udeb
+
+binary-arch_deb: DIR = $(BUILD_DIR)/build_deb
+binary-arch_deb: export DH_OPTIONS = -pbusybox
+binary-arch_deb: $(STAMPS_DIR)/build_deb
+ dh_testdir
+ dh_testroot
+ dh_clean -k -d
+ dh_install --sourcedir=$(DIR)
+ $(MAKE) -f debian/rules binary-arch_all
+
+binary-arch_static: PACKAGE = busybox-static
+binary-arch_static: DIR = $(BUILD_DIR)/build_static
+binary-arch_static: export DH_OPTIONS = -p$(PACKAGE)
+binary-arch_static: $(STAMPS_DIR)/build_static
+ dh_testdir
+ dh_testroot
+ dh_clean -k -d
+ dh_install --sourcedir=$(DIR)
+ install -D -m644 debian/$(PACKAGE).override \
+ debian/$(PACKAGE)/usr/share/lintian/overrides/$(PACKAGE)
+ $(MAKE) -f debian/rules binary-arch_all
+
+binary-arch_udeb: PACKAGE = busybox-udeb
+binary-arch_udeb: DIR = $(BUILD_DIR)/build_udeb
+binary-arch_udeb: OUT_DIR = $(CURDIR)/debian/$(PACKAGE)
+binary-arch_udeb: export DH_OPTIONS = -p$(PACKAGE)
+binary-arch_udeb: $(STAMPS_DIR)/build_udeb
+ dh_testdir
+ dh_testroot
+ dh_clean -k -d
+ make -C $(DIR) install CONFIG_PREFIX=$(OUT_DIR)
+ # Remove init link, but init support is still compiled in to be
+ # used.
+ rm -f $(OUT_DIR)/sbin/init
+ $(MAKE) -f debian/rules binary-arch_all
+
+binary-arch_all:
+ dh_installdirs
+ dh_installdocs
+ dh_installchangelogs
+ dh_strip
+ dh_link
+ dh_compress
+ dh_fixperms
+ dh_installdeb
+ dh_shlibdeps
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+binary: binary-indep binary-arch
+
+DIR_ORIG = ../orig/$(SOURCE)-$(VERSION)
+TAR_ORIG_NAME = $(SOURCE)_$(VERSION).orig.tar.gz
+TAR_ORIG = $(firstword $(wildcard ../$(TAR_ORIG_NAME)) $(wildcard ../orig/$(TAR_ORIG_NAME)))
+
+orig: $(DIR_ORIG)
+ rsync --delete --exclude debian --exclude .svk --exclude .svn --link-dest=$(DIR_ORIG)/ -a $(DIR_ORIG)/ .
+
+$(DIR_ORIG):
+ifeq ($(TAR_ORIG),)
+ $(error Cannot find orig tarball $(TAR_ORIG_NAME))
+else
+ mkdir -p ../orig
+ tar -C ../orig -xzf $(TAR_ORIG)
+endif
+