#
# This Makefile executes the unpack/build/binary targets for a single
# subarch, which is passed in the subarch variable. Empty subarch
# variable means that we are building for an arch without the subarch.
# Additionally, variables version, abiname and ltver are
# expected to be available (need to be exported from the parent process).
#
SHELL  := bash -e
DEB_HOST_ARCH     := $(shell dpkg-architecture -a'$(ARCH)' -qDEB_HOST_ARCH)
DEB_HOST_GNU_TYPE := $(shell dpkg-architecture -a'$(ARCH)' -qDEB_HOST_GNU_TYPE)
DEB_BUILD_ARCH    := $(shell dpkg-architecture -a'$(ARCH)' -qDEB_BUILD_ARCH)
UPLOADER  := $(shell dpkg-parsechangelog | sed -ne 's,^Maintainer: .[^<]*<\([^>]*\)>,\1,p')

export PYTHONPATH = $(CURDIR)/debian/lib/python
export DH_OPTIONS
export DEB_HOST_ARCH DEB_HOST_GNU_TYPE DEB_BUILD_ARCH

#
# Build the list of common config files to be included
#
ifeq ($(SUBARCH),none)
  basedir := debian/arch/$(ARCH)
else
  basedir := debian/arch/$(ARCH)/$(SUBARCH)
endif

-include $(basedir)/Makefile.inc

include debian/rules.defs

#
# Here we construct the command lines for different make-kpkg
# calls (build, linux-image, linux-headers) based on the values
# of variables defined so far and provided by the arch/subarch
# in Makefile.inc. @flavour@ in the expressions is going to be
# replaced by the flavour for which the command is run. 
#
kpkg_image := make-kpkg
kpkg_image += --arch '$(firstword $(KPKG_ARCH) $(ARCH))' --cross-compile=-
kpkg_image += --stem linux
kpkg_image += --config silentoldconfig
ifneq ($(INITRAMFS),False)
  kpkg_image += --initrd
endif
ifdef KPKG_SUBARCH
  kpkg_image += --subarch '$(KPKG_SUBARCH)'
endif
setup_env := env -u ABINAME -u ARCH -u SUBARCH -u FLAVOUR -u VERSION -u LOCALVERSION -u MAKEFLAGS

ifdef DEBIAN_KERNEL_JOBS
  setup_env_kpkg_jobs = CONCURRENCY_LEVEL=$(DEBIAN_KERNEL_JOBS)
  JOBS_ARG = -j$(DEBIAN_KERNEL_JOBS)
endif

setup_env += DISTRIBUTION_OFFICIAL_BUILD=1 DISTRIBUTION_UPLOADER=$(UPLOADER)

#
# Targets
#
binary-arch-arch: install-headers-$(ARCH)
binary-arch-arch: install-headers-libc_$(ARCH)
binary-arch-subarch: install-headers-$(ARCH)-$(SUBARCH)
binary-arch-flavour: install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)
ifeq ($(MODULES),True)
  binary-arch-flavour: install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
endif

binary-indep: install-doc
binary-indep: install-manual
binary-indep: install-patch
binary-indep: install-source
binary-indep: install-support
binary-indep: install-tree

build: $(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)

setup-flavour: $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)

source-arch: $(STAMPS_DIR)/source
source-subarch: $(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH)

$(BUILD_DIR)/config.$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(foreach t,$(KCONFIG),debian/arch/$(t))
	python2.4 debian/bin/kconfig.py '$@' $(KCONFIG)

$(BUILD_DIR)/linux-source-$(UPSTREAMVERSION).tar.bz2: SOURCE_DIR=$(BUILD_DIR)/source
$(BUILD_DIR)/linux-source-$(UPSTREAMVERSION).tar.bz2: DIR = $(BUILD_DIR)/linux-source-$(UPSTREAMVERSION)
$(BUILD_DIR)/linux-source-$(UPSTREAMVERSION).tar.bz2: $(STAMPS_DIR)/source
	rm -rf '$@' '$(DIR)'
	cp -al '$(SOURCE_DIR)' '$(DIR)'
	chmod -R u+rw,go=rX '$(DIR)'
	cd '$(BUILD_DIR)'; tar -cjf 'linux-source-$(UPSTREAMVERSION).tar.bz2' 'linux-source-$(UPSTREAMVERSION)'
	rm -rf '$(DIR)'

define patch_cmd
cd '$(DIR)'; python2.4 '$(CURDIR)/debian/bin/patch.apply' --overwrite-home='$(CURDIR)/debian/patches'
endef

$(STAMPS_DIR)/source: SOURCE_FILES = $(filter-out debian, $(wildcard * .[^.]*))
$(STAMPS_DIR)/source: DIR = $(BUILD_DIR)/source
$(STAMPS_DIR)/source:
	rm -rf '$(DIR)'
	mkdir -p '$(DIR)'
	cp -al $(SOURCE_FILES) '$(DIR)'
	$(patch_cmd)
	touch '$@'

$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): SOURCE_DIR=$(BUILD_DIR)/source
$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): DIR=$(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): $(STAMPS_DIR)/source
	rm -rf '$(DIR)'
	cp -al '$(SOURCE_DIR)' '$(DIR)'
	$(patch_cmd) -a $(ARCH) -s $(SUBARCH)
	touch '$@'

$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): CONFIG=$(BUILD_DIR)/config.$(ARCH)-$(SUBARCH)-$(FLAVOUR)
$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): SOURCE_DIR=$(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): $(BUILD_DIR)/config.$(ARCH)-$(SUBARCH)-$(FLAVOUR) $(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH)

# TODO: Should we set CROSS_COMPILE always?
ifdef OVERRIDE_HOST_TYPE
define SETUP_DIR_HOST_TYPE
	echo 'override CROSS_COMPILE = $(OVERRIDE_HOST_TYPE)-' >> '$(DIR)/.kernelvariables'
endef
else
define SETUP_DIR_HOST_TYPE
	echo 'ifneq ($$(DEB_BUILD_ARCH),$$(DEB_HOST_ARCH))' >> '$(DIR)/.kernelvariables'
	echo 'override CROSS_COMPILE = $$(DEB_HOST_GNU_TYPE)-' >> '$(DIR)/.kernelvariables'
	echo 'endif' >> '$(DIR)/.kernelvariables'
endef
endif

define SETUP_DIR
	rm -rf '$(DIR)'
	cp -al '$(SOURCE_DIR)' '$(DIR)'
	cp '$(CONFIG)' '$(DIR)/.config'
	echo '$(ABINAME)$(LOCALVERSION)' > '$(DIR)/localversion'
	echo 'override ARCH = $(KERNEL_ARCH)' >> '$(DIR)/.kernelvariables'
	echo 'CCACHE = ccache' >> '$(DIR)/.kernelvariables'
	echo 'CC = $$(if $$(DEBIAN_KERNEL_USE_CCACHE),$$(CCACHE)) $$(CROSS_COMPILE)$(COMPILER)' >> '$(DIR)/.kernelvariables'
	$(SETUP_DIR_HOST_TYPE)
	cd '$(DIR)'; $(setup_env) make reportoldconfig
endef

$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-kernel-package:
	$(SETUP_DIR)
	mkdir -p '$(DIR)/debian'
	cp debian/{changelog,control,copyright} '$(DIR)/debian'
	touch '$(DIR)/debian/official'
	cd '$(DIR)'; $(setup_env) $(kpkg_image) configure
	touch '$@'

$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain \
$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-s390-tape \
$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen:
	$(SETUP_DIR)
	cd '$(DIR)'; $(setup_env) make prepare $(JOBS_ARG)
	touch '$@'

$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)

$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-kernel-package:
	cd '$(DIR)'; $(setup_env) $(setup_env_kpkg_jobs) $(kpkg_image) build
	python2.4 debian/bin/abicheck.py $(DIR) $(ARCH) $(SUBARCH) $(FLAVOUR)
	touch '$@'

$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain \
$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-s390-tape \
$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen:
	cd '$(DIR)'; $(setup_env) make $(JOBS_ARG)
	python2.4 debian/bin/abicheck.py $(DIR) $(ARCH) $(SUBARCH) $(FLAVOUR)
	touch '$@'

$(STAMPS_DIR)/build-doc: SOURCE_DIR=$(BUILD_DIR)/source
$(STAMPS_DIR)/build-doc: DIR=$(BUILD_DIR)/build-doc
$(STAMPS_DIR)/build-doc:
	rm -rf '$(DIR)'
	cp -al '$(SOURCE_DIR)' '$(DIR)'
	$(setup_env) make -C '$(DIR)' $(JOBS_ARG) htmldocs mandocs
	touch '$@'

$(STAMPS_DIR)/build-headers: SOURCE_DIR = $(BUILD_DIR)/source
$(STAMPS_DIR)/build-headers: DIR = $(BUILD_DIR)/build-headers
$(STAMPS_DIR)/build-headers:
	rm -rf '$(DIR)'
	cp -al '$(SOURCE_DIR)' '$(DIR)'
	touch '$@'

install-base:
	dh_installchangelogs
	dh_installdocs
	dh_compress
	dh_fixperms
	dh_installdeb
	dh_gencontrol -- $(GENCONTROL_ARGS)
	dh_md5sums
	dh_builddeb

install-doc: PACKAGE_NAME = linux-doc-$(VERSION)
install-doc: DIR = $(BUILD_DIR)/build-doc
install-doc: PACKAGE_DIR = $(CURDIR)/debian/$(PACKAGE_NAME)
install-doc: OUT_DIR = $(PACKAGE_DIR)/usr/share/doc/$(PACKAGE_NAME)
install-doc: DH_OPTIONS = -p$(PACKAGE_NAME)
install-doc: $(STAMPS_DIR)/build-doc
	dh_clean -d -k
	cd $(DIR)/Documentation; \
	find . \
	  -path './DocBook/man/*' -prune -o \
	  -path './DocBook/*' -a \( -name '*.tmpl' -o -name '*.xml' -o -name '*.9' \) -prune -o \
	  \( -name 'Makefile*' -o -name '.*.cmd' -o -name '.gitignore' \) -prune -o \
	  -print \
	| \
	cpio -pd --preserve-modification-time '$(OUT_DIR)/Documentation'
	mv '$(OUT_DIR)/Documentation/DocBook' '$(OUT_DIR)/html'
	-gzip -9qfr '$(OUT_DIR)/Documentation'
	$(MAKE) -f debian/rules.real install-base

install-manual: PACKAGE_NAME = linux-manual-$(VERSION)
install-manual: DIR=$(BUILD_DIR)/build-doc
install-manual: PACKAGE_DIR = $(CURDIR)/debian/$(PACKAGE_NAME)
install-manual: DH_OPTIONS = -p$(PACKAGE_NAME)
install-manual: $(STAMPS_DIR)/build-doc
	dh_clean -d -k
	find '$(DIR)/Documentation/DocBook/' -name '*.9' | xargs dh_installman
	$(MAKE) -f debian/rules.real install-base

install-dummy:
	dh_testdir
	dh_testroot
	dh_clean -d -k
	$(MAKE) -f debian/rules.real install-base

install-headers-$(ARCH): PACKAGE_NAMES = linux-headers-$(UPSTREAMVERSION)$(ABINAME)-all linux-headers-$(UPSTREAMVERSION)$(ABINAME)-all-$(ARCH)
install-headers-$(ARCH): DH_OPTIONS = $(foreach p, $(PACKAGE_NAMES), -p$(p))
install-headers-$(ARCH):
	dh_testdir
	dh_testroot
	$(MAKE) -f debian/rules.real install-base GENCONTROL_ARGS='-Vkernel:Arch=$(ARCH)'

install-headers-libc_$(ARCH): PACKAGE_NAME = linux-libc-headers
install-headers-libc_$(ARCH): DH_OPTIONS = -p$(PACKAGE_NAME)
install-headers-libc_$(ARCH): SOURCE_DIR = $(BUILD_DIR)/build-headers
install-headers-libc_$(ARCH): DIR = $(CURDIR)/debian/$(PACKAGE_NAME)/usr
install-headers-libc_$(ARCH): $(STAMPS_DIR)/build-headers
	dh_testdir
	dh_testroot
	dh_clean -d -k
	make -C '$(SOURCE_DIR)' headers_check ARCH=$(HEADERS_ARCH)
	make -C '$(SOURCE_DIR)' headers_install ARCH=$(HEADERS_ARCH) INSTALL_HDR_PATH='$(DIR)'
	# XXX: Needs to be removed from libc6-dev
	rm -rf '$(DIR)'/include/scsi
	$(MAKE) -f debian/rules.real install-base

# XXX: This needs to be moved into the config
install-headers-libc_$(ARCH): HEADERS_ARCH = $(ARCH)
install-headers-libc_amd64 \
install-headers-libc_i386: HEADERS_ARCH = x86_64
install-headers-libc_hppa: HEADERS_ARCH = parisc
install-headers-libc_mipsel: HEADERS_ARCH = mips
install-headers-libc_sparc: HEADERS_ARCH = sparc64

install-headers-$(ARCH)-$(SUBARCH): PACKAGE_NAME = linux-headers-$(UPSTREAMVERSION)$(ABINAME)$(LOCALVERSION_HEADERS)
install-headers-$(ARCH)-$(SUBARCH): DH_OPTIONS = -p$(PACKAGE_NAME)
install-headers-$(ARCH)-$(SUBARCH): BASE_DIR = /usr/src/$(PACKAGE_NAME)
install-headers-$(ARCH)-$(SUBARCH): SOURCE_DIR = $(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
install-headers-$(ARCH)-$(SUBARCH): DIR = $(CURDIR)/debian/$(PACKAGE_NAME)/$(BASE_DIR)
install-headers-$(ARCH)-$(SUBARCH): $(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH)
	dh_testdir
	dh_testroot
	dh_clean -k -d
	cd $(SOURCE_DIR); \
	( \
	  find . \
	    -path './Documentation/*' -prune -o \
	    -path './arch/*' -prune -o \
	    -path './include/asm*' -prune -o \
	    -path './scripts/*' -prune -o \
	    -path './include/*' -print -o \
	    \( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Rules.make' \) -print; \
	  find include/asm-generic -print; \
	  for i in $(KERNEL_HEADER_DIRS); do \
	    find arch/$$i \
	      \( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Rules.make' \) -print; \
	    find include/asm-$$i -print; \
	  done; \
	) \
	| \
	cpio -pd --preserve-modification-time $(DIR)
	$(MAKE) -f debian/rules.real install-base

install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): REAL_VERSION = $(UPSTREAMVERSION)$(ABINAME)$(LOCALVERSION)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): PACKAGE_NAME = linux-headers-$(REAL_VERSION)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): PACKAGE_NAME_HEADERS = linux-headers-$(UPSTREAMVERSION)$(ABINAME)$(LOCALVERSION_HEADERS)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): PACKAGE_NAME_KBUILD = linux-kbuild-$(VERSION)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): DH_OPTIONS = -p$(PACKAGE_NAME)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): BASE_DIR = /usr/src/$(PACKAGE_NAME)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): SOURCE_DIR = $(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): REF_DIR = $(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): PACKAGE_DIR = $(CURDIR)/debian/$(PACKAGE_NAME)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): DIR = $(PACKAGE_DIR)/$(BASE_DIR)
install-headers-$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)
	dh_testdir
	dh_testroot
	dh_clean -k -d

	mkdir -p "${DIR}/arch/${KERNEL_ARCH}/kernel"
	mkdir -p "${DIR}/include"
	cp -a ${SOURCE_DIR}/{.config,.kernel*,Module.symvers}  "${DIR}"

	cd ${SOURCE_DIR}; \
	find . -mindepth 1 -maxdepth 1 \
		! -name debian -a ! -name Documentation -a ! -name include -a \
		! -name DEBIAN -a ! -name scripts -a ! -name arch -a ! -name '.*' -a \( \
		-name Makefile -o -type d \) \
		-printf "../${PACKAGE_NAME_HEADERS}/%f\n" | \
		xargs ln -s --target-directory="${DIR}"
	
	cd ${SOURCE_DIR}; \
	find "arch/${KERNEL_ARCH}" -mindepth 1 -maxdepth 1 \( \
		-type d -a ! -name include -a ! -name kernel -o \
		-type f -a \( -name 'Makefile*' -o -name 'Kconfig*' \) \) \
		-printf "../../../${PACKAGE_NAME_HEADERS}/%p\n" | \
		xargs ln -s --target-directory="${DIR}/arch/${KERNEL_ARCH}"

	[ -d "${SOURCE_DIR}/arch/${KERNEL_ARCH}/include" ] && \
		cp -a "${SOURCE_DIR}/arch/${KERNEL_ARCH}/include" "${DIR}/arch/${KERNEL_ARCH}/include" || :
	[ -f "${SOURCE_DIR}/arch/${KERNEL_ARCH}/kernel/asm-offsets.s" ] && \
		ln -f "${SOURCE_DIR}/arch/${KERNEL_ARCH}/kernel/asm-offsets.s" "${DIR}/arch/${KERNEL_ARCH}/kernel" || :
	[ -f "${SOURCE_DIR}/arch/${KERNEL_ARCH}/module.lds" ] && \
		ln -f "${SOURCE_DIR}/arch/${KERNEL_ARCH}/module.lds" "${DIR}/arch/${KERNEL_ARCH}" || :
	ln -s "../../../../${PACKAGE_NAME_HEADERS}/arch/${KERNEL_ARCH}/kernel/Makefile" "${DIR}/arch/${KERNEL_ARCH}/kernel"

	cd ${SOURCE_DIR}; \
	find include -mindepth 1 -maxdepth 1 \
		! -name config -a ! -name linux -a ! -name 'asm*' \
		-printf "../../${PACKAGE_NAME_HEADERS}/%p\n" | \
		xargs ln -s --target-directory="${DIR}/include"
	cp -a ${SOURCE_DIR}/include/config "${DIR}/include"
	
	ln -sf "asm-${KERNEL_ARCH}" "${DIR}/include/asm"

	cd ${SOURCE_DIR}; \
	for dir in linux asm-generic $(foreach t, $(KERNEL_HEADER_DIRS), asm-$(t)); do \
		mkdir "${DIR}/include/$$dir"; \
		for file in $$(find "include/$$dir" -mindepth 1 -maxdepth 1); do \
			if [ -e ${CURDIR}/${REF_DIR}/$$file ]; then \
				ln -s --target-directory="${DIR}/include/$$dir" "../../../${PACKAGE_NAME_HEADERS}/$$file"; \
			elif [ -d ${CURDIR}/${SOURCE_DIR}/$$file ]; then \
				cp -a "${CURDIR}/${SOURCE_DIR}/$$file" "${DIR}/include/$$dir"; \
			else \
				ln -f --target-directory="${DIR}/include/$$dir" "${CURDIR}/${SOURCE_DIR}/$$file"; \
			fi \
		done \
	done
	
	mkdir -p "${PACKAGE_DIR}/lib/modules/${REAL_VERSION}"
	ln -s "/usr/src/${PACKAGE_NAME}" "${PACKAGE_DIR}/lib/modules/${REAL_VERSION}/build"

	ln -s "../${PACKAGE_NAME_KBUILD}/scripts" "${DIR}"

	$(MAKE) -f debian/rules.real install-base

install-support: PACKAGE_NAME = linux-support-$(UPSTREAMVERSION)$(ABINAME)
install-support: DH_OPTIONS = -p$(PACKAGE_NAME)
install-support: PACKAGE_DIR = $(CURDIR)/debian/$(PACKAGE_NAME)
install-support:
	dh_testdir
	dh_testroot
	dh_clean -k -d
	chmod a+x debian/modules/gencontrol.py
	dh_install debian/arch debian/lib debian/modules /usr/src/$(PACKAGE_NAME)
	dh_python -V 2.4 /usr/src/$(PACKAGE_NAME)/lib/python
	echo -e "[version]\nsource: $(SOURCEVERSION)\nabiname: $(ABINAME)" > $(PACKAGE_DIR)/usr/src/$(PACKAGE_NAME)/version
	$(MAKE) -f debian/rules.real install-base

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): REAL_VERSION = $(UPSTREAMVERSION)$(ABINAME)$(LOCALVERSION)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): PACKAGE_NAME = linux-image-$(REAL_VERSION)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): PACKAGE_DIR = $(CURDIR)/debian/$(PACKAGE_NAME)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): INSTALL_DIR = $(PACKAGE_DIR)/boot
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): DIR = $(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): DH_OPTIONS = -p$(PACKAGE_NAME)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE): $(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-$(TYPE)

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-kernel-package:
ifdef IMAGE_POSTPROC
#	Install the postproc script into the hook directory
	install -d '$(DIR)/debian/image.d'
	install 'debian/bin/$(IMAGE_POSTPROC)' '$(DIR)/debian/image.d'
endif
	cd '$(DIR)'; $(setup_env) $(kpkg_image) kernel-image
	cat '$(DIR)/debian/files' >> debian/files
	@for i in $$(awk '{ print $$1; }' '$(DIR)/debian/files'); do	\
	  echo "mv \"$(BUILD_DIR)/$$i\" ..";				\
	  mv "$(BUILD_DIR)/$$i" ..;					\
	done

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain:
	dh_testdir
	dh_testroot
	dh_clean -d -k
	dh_installdirs 'boot'
	$(MAKE) -f debian/rules.real \
	  install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain_image \
	  DIR='$(DIR)' INSTALL_DIR='$(INSTALL_DIR)' REAL_VERSION='$(REAL_VERSION)'
ifeq ($(MODULES),True)
	cd $(DIR); $(setup_env) make modules_install INSTALL_MOD_PATH=$(PACKAGE_DIR)
	cp $(DIR)/.config $(PACKAGE_DIR)/boot/config-$(REAL_VERSION)
	cp $(DIR)/System.map $(PACKAGE_DIR)/boot/System.map-$(REAL_VERSION)
	rm $(PACKAGE_DIR)/lib/modules/$(REAL_VERSION)/{build,source,modules.*}
endif
	$(MAKE) -f debian/rules.real \
	  install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain_templates \
	  PACKAGE_DIR='$(PACKAGE_DIR)' REAL_VERSION='$(REAL_VERSION)'
	$(MAKE) -f debian/rules.real install-base

install-image-amd64-$(SUBARCH)-$(FLAVOUR)-plain_image \
install-image-i386-$(SUBARCH)-$(FLAVOUR)-plain_image:
	cp '$(DIR)/arch/$(KERNEL_ARCH)/boot/bzImage' $(INSTALL_DIR)/vmlinuz-$(REAL_VERSION)

install-image-powerpc-$(SUBARCH)-$(FLAVOUR)-plain_image:
	install -m644 '$(DIR)/vmlinux' $(INSTALL_DIR)/vmlinux-$(REAL_VERSION)

install-image-s390-$(SUBARCH)-$(FLAVOUR)-plain_image:
	cp '$(DIR)/arch/s390/boot/image' $(INSTALL_DIR)/vmlinuz-$(REAL_VERSION)

ifneq ($(INITRAMFS),False)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain_templates: ARG_INITRD = YES
endif

install-image-powerpc-$(SUBARCH)-$(FLAVOUR)-plain_templates: ARG_KIMAGE = vmlinux

install-image-s390-$(SUBARCH)-$(FLAVOUR)-plain_templates: ARG_BOOTLOADER = zipl

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain_templates:
	install -d $(PACKAGE_DIR)/DEBIAN
	for i in $(notdir $(wildcard debian/templates/temp.image.plain/*)); do \
	  sed \
	    -e 's,=D,/boot,g' \
	    -e 's/=OF/YES/g' \
	    -e 's/=ST/linux/g' \
	    -e 's@=A@$(DEB_HOST_ARCH)@g' \
	    -e 's@=B@$(KERNEL_ARCH)@g' \
	    -e 's/=I/$(ARG_INITRD)/g' \
	    -e 's/=K/$(ARG_KIMAGE)/g' \
	    -e 's/=L/$(ARG_BOOTLOADER)/g' \
	    -e 's@=MK@$(INITRD_CMD)@g' \
	    -e 's/=V/$(REAL_VERSION)/g' \
	    -e 's/=IB//g' \
	    -e 's/=M//g' \
	    -e 's/=MD//g' \
	    -e 's/=R//g' \
	    -e 's/=S//g' \
	    '$(CURDIR)'/debian/templates/temp.image.plain/$$i > '$(PACKAGE_DIR)'/DEBIAN/$$i; \
	done
	chmod 755 '$(PACKAGE_DIR)'/DEBIAN/{config,{pre,post}*}
	chmod 644 '$(PACKAGE_DIR)'/DEBIAN/templates

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-s390-tape:
	dh_testdir
	dh_testroot
	dh_clean -d -k
	dh_installdirs 'boot'
	cp '$(DIR)/arch/s390/boot/image' $(PACKAGE_DIR)/boot/vmlinuz-$(REAL_VERSION)
	$(MAKE) -f debian/rules.real install-base

install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen: MODULES_PACKAGE_NAME = linux-modules-$(REAL_VERSION)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen: MODULES_PACKAGE_DIR = $(CURDIR)/debian/$(MODULES_PACKAGE_NAME)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen: DH_OPTIONS = -p$(PACKAGE_NAME) -p$(MODULES_PACKAGE_NAME)
install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-plain-xen:
	dh_testdir
	dh_testroot
	dh_clean -d -k
	DH_OPTIONS= dh_installdirs -p$(PACKAGE_NAME) 'boot' 'var/lib/$(PACKAGE_NAME)'
	DH_OPTIONS= dh_installdirs -p$(MODULES_PACKAGE_NAME) 'boot'
	cp $(DIR)/vmlinuz $(INSTALL_DIR)/vmlinuz-$(REAL_VERSION)
	cd $(DIR); $(setup_env) make modules_install INSTALL_MOD_PATH=$(MODULES_PACKAGE_DIR)
	cp $(DIR)/.config $(MODULES_PACKAGE_DIR)/boot/config-$(REAL_VERSION)
	cp $(DIR)/System.map $(MODULES_PACKAGE_DIR)/boot/System.map-$(REAL_VERSION)
	rm $(MODULES_PACKAGE_DIR)/lib/modules/$(REAL_VERSION)/{build,source}
	DH_OPTIONS= dh_installmodules -p$(MODULES_PACKAGE_NAME)
	for i in $(XEN_VERSIONS); do echo $$i >> $(PACKAGE_DIR)/var/lib/$(PACKAGE_NAME)/xen-versions; done
	install -d $(PACKAGE_DIR)/DEBIAN
	echo /var/lib/$(PACKAGE_NAME)/xen-versions >> $(PACKAGE_DIR)/DEBIAN/conffiles
	$(MAKE) -f debian/rules.real install-base

install-patch: PACKAGE = linux-patch-debian-$(VERSION)
install-patch: pbase := /usr/src/kernel-patches/all/$(UPSTREAMVERSION)
install-patch: pfull := debian/$(PACKAGE)$(pbase)
install-patch: DH_OPTIONS = -p$(PACKAGE)
install-patch:
	dh_testdir
	dh_testroot
	dh_clean -d -k $(DH_OPTIONS)
	dh_installdirs $(DH_OPTIONS) '$(pbase)/apply' '$(pbase)/debian' '$(pbase)/unpatch'
	dh_install $(DH_OPTIONS) debian/patches/* '$(pbase)/debian'
	install debian/bin/patch.apply '$(pfull)/apply/debian'
	install debian/bin/patch.unpatch '$(pfull)/unpatch/debian'
	find '$(pfull)/debian' ! -path '*/series/*' -type f -execdir bzip2 '{}' ';' -execdir chmod 644 '{}.bz2' ';'
	$(MAKE) -f debian/rules.real install-base DH_OPTIONS='$(DH_OPTIONS)'

install-source: DH_OPTIONS = -plinux-source-$(VERSION)
install-source: $(BUILD_DIR)/linux-source-$(UPSTREAMVERSION).tar.bz2
	dh_testdir
	dh_testroot
	dh_install $(DH_OPTIONS) '$<' /usr/src
	$(MAKE) -f debian/rules.real install-base DH_OPTIONS='$(DH_OPTIONS)'

install-tree: DH_OPTIONS = -plinux-tree-$(VERSION)
install-tree:
	$(MAKE) -f debian/rules.real install-dummy DH_OPTIONS='$(DH_OPTIONS)'

# vim: filetype=make