303 lines
11 KiB
Plaintext
303 lines
11 KiB
Plaintext
#
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# This Makefile executes the unpack/build/binary targets for a single
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# subarch, which is passed in the subarch variable. Empty subarch
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# variable means that we are building for an arch without the subarch.
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# Additionally, variables version, abiname and ltver are
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# expected to be available (need to be exported from the parent process).
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# It is possible to override the flavours by setting the flavours
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# variable. It will also be passed a list of source files
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#
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SHELL := sh -e
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DEB_HOST_ARCH := $(shell dpkg-architecture -a$(ARCH) -qDEB_HOST_ARCH)
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DEB_HOST_GNU_TYPE := $(shell dpkg-architecture -a$(ARCH) -qDEB_HOST_GNU_TYPE)
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DEB_BUILD_ARCH := $(shell dpkg-architecture -a$(ARCH) -qDEB_BUILD_ARCH)
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#
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# Build the list of common config files to be included
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#
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ifeq ($(SUBARCH),none)
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basedir := debian/arch/$(ARCH)
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append :=
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else
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basedir := debian/arch/$(ARCH)/$(SUBARCH)
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append := $(SUBARCH)-
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endif
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configs := $(notdir $(wildcard $(basedir)/config.*))
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configs := $(filter-out config, $(configs))
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ifndef flavours
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flavours := $(patsubst config.%,%,$(configs))
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endif
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-include $(basedir)/Makefile.inc
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include debian/rules.defs
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#
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# Here we construct the command lines for different make-kpkg
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# calls (build, linux-image, linux-headers) based on the values
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# of variables defined so far and provided by the arch/subarch
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# in Makefile.inc. @flavour@ in the expressions is going to be
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# replaced by the flavour for which the command is run.
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#
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kpkg_header := HEADER_CLEAN_HOOK='$(CURDIR)/$(BUILD_DIR)/header-install-$(ARCH)-$(SUBARCH)'
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kpkg_header += make-kpkg --append-to-version $(append)-$(ABINAME)
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kpkg_header += --arch $(ARCH)
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kpkg_header += --stem linux
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kpkg_header += --config defconfig
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kpkg_image := make-kpkg --append-to-version -$(ABINAME)-$(FLAVOUR)
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kpkg_image += --arch $(ARCH)
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kpkg_image += --stem linux
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kpkg_image += --initrd
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ifdef KPKG_SUBARCH
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kpkg_image += --subarch $(KPKG_SUBARCH)
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endif
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ifdef headers_subarch
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kpkg_header += --subarch $(headers_subarch)
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endif
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ifneq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH))
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kpkg_image += --cross-compile=$(DEB_HOST_GNU_TYPE)
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endif
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setup_env := env -i
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setup_env += HOME=$(HOME) LOGNAME=$(LOGNAME) PATH=$(PATH)
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setup_env += DEBIAN_ABINAME=$(ABINAME) DEBIAN_FLAVOUR=$(FLAVOUR) DEBIAN_VERSION=$(VERSION)
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ifdef build_makeflags
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setup_env += MAKEFLAGS=$(build_makeflags)
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endif
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ifndef headers_dirs
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headers_dirs = $(DEB_HOST_ARCH)
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endif
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ccommon = debian/arch/config debian/arch/$(ARCH)/config debian/arch/$(ARCH)/$(SUBARCH)/config
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#
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# Targets
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#
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binary-arch-subarch: install-header-$(ARCH)-$(SUBARCH)
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binary-arch-flavour: install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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binary-indep: install-doc install-patch install-source install-tree
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build: $(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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setup-arch: $(STAMPS_DIR)/source
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setup-subarch: $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)
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setup-flavour: $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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$(BUILD_DIR)/header-install-$(ARCH)-$(SUBARCH): $(TEMPLATES_DIR)/header-install.in
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sed -e 's,@kbpkg@,$(kbpkg),g' \
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-e 's,@ksource_dir@,$(CURDIR)/$(kdir),g' \
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-e 's,@flavours@,$(flavours),g' \
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-e 's,@headers_dirs@,$(headers_dirs),g' \
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$< > $@
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chmod u+x $@
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#
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# The way to make the correct package names is to make a
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# subarch-specific post-install script...
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#
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ifdef extra_postinstall_command
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extra_command := $(extra_postinstall_command)
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else
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extra_command := true
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endif
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$(BUILD_DIR)/post-install-$(ARCH)-$(SUBARCH): $(TEMPLATES_DIR)/post-install.in
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sed -e 's,@initrd_modules@,$(initrd_modules),' \
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-e 's,@append_subarch@,$(append),' \
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-e 's,@extra_postinstall_command@,$(extra_command),' \
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-e 's,@headers_dirs@,$(headers_dirs),g' \
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$< > $@
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#
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# Generates the kernel config file for a subarch by merging
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# the arch-independent config file (arch/config),
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# arch-specific config file (arch/$(karch)/config),
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# and subarch specific one (arch/$(karch)/$(subarch)/config).
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# It is possible to avoid the inclusion of the arch-indep
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# config file by setting include_common_config = no in the
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# arch/$(karch)/Makefile.inc.
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#
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$(BUILD_DIR)/config.$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(basedir)/config.$(FLAVOUR)
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@echo "configs=$(configs)"
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@echo "Generating configuration file $@:"
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rm -f $@
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for i in $(ccommon); do \
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if [ -f $${i} ]; then \
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cat $${i} >> $@; \
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fi; \
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done
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# Flavour config file must be present
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cat $(basedir)/config.$(FLAVOUR) >> $@
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$(BUILD_DIR)/linux-source-$(VERSION).tar.bz2: SOURCE_DIR=$(BUILD_DIR)/source
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$(BUILD_DIR)/linux-source-$(VERSION).tar.bz2: DIR = $(BUILD_DIR)/linux-source-$(VERSION)
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$(BUILD_DIR)/linux-source-$(VERSION).tar.bz2: $(STAMPS_DIR)/source
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rm -rf $@ $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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chmod -R u+rw,go=rX $(DIR)
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cd $(BUILD_DIR); tar -cjf linux-source-$(VERSION).tar.bz2 linux-source-$(VERSION)
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rm -rf $(DIR)
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srcfiles := $(filter-out debian, $(wildcard *))
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$(STAMPS_DIR)/source: DIR=$(BUILD_DIR)/source
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$(STAMPS_DIR)/source: debian/bin/apply
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rm -rf $(DIR)
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mkdir -p $(DIR)
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cp -al $(srcfiles) $(DIR)
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cd $(DIR); override_version=$(SOURCE_VERSION) home=$(CURDIR)/debian/patches-debian $(CURDIR)/debian/bin/apply
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#make-kpkg does this when building kernel-source.
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mv $(DIR)/scripts/package/Makefile $(DIR)/scripts/package/Makefile.dist
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mv $(DIR)/scripts/package/builddeb $(DIR)/scripts/package/builddeb.dist
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echo "# Dummy Makefile" > $(DIR)/scripts/package/Makefile
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echo "all:" >> $(DIR)/scripts/package/Makefile
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touch $@
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patches := $(wildcard debian/patches-arch/$(SUBARCH).*)
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patches += $(wildcard debian/patches-arch/$(SUBARCH)_*)
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patches += $(wildcard debian/patches-arch/$(ARCH).*)
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patches += $(wildcard debian/patches-arch/$(ARCH)_*)
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patches := $(strip $(patches))
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$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): SOURCE_DIR=$(BUILD_DIR)/source
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$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): DIR=$(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
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$(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH): $(BUILD_DIR)/post-install-$(ARCH)-$(SUBARCH) $(STAMPS_DIR)/source
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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mkdir -p $(DIR)/debian
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cp debian/changelog $(DIR)/debian
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cp debian/copyright $(DIR)/debian
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cp debian/control $(DIR)/debian/control
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touch $(DIR)/debian/official
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if [ -n '$(patches)' ]; then \
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cd $(DIR); \
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cat $(addprefix $(CURDIR)/,$(patches)) | patch -p1; \
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fi
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install $< $(DIR)/debian/post-install
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touch $@
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#
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# This target performs a build for a particular flavour. Note
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# that in this file it should be always placed *before* the
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# build-$(subarch)-% target, which creates the build directory.
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#
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$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR): DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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$(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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ln -fs $$(command -v touch) debian/build/touch.orig
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cd $(DIR); $(setup_env) PATH=$(CURDIR)/build:$(CURDIR)/bin:$(PATH) $(kpkg_image) build
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ifdef image_postproc
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cd $(DIR); $(image_postproc)
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endif
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touch $@
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR): SOURCE_DIR=$(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR): DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(BUILD_DIR)/config.$(ARCH)-$(SUBARCH)-$(FLAVOUR) $(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH)
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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cp $< $(DIR)/.config
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cd $(DIR); $(setup_env) $(kpkg_image) configure
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touch $@
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH): SOURCE_DIR=$(BUILD_DIR)/source-$(ARCH)-$(SUBARCH)
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH): DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)
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$(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH): $(STAMPS_DIR)/source-$(ARCH)-$(SUBARCH)
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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cd $(DIR); $(setup_env) $(kpkg_header) configure
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touch $@
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install-base:
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dh_compress
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dh_fixperms
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dh_installdeb
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dh_gencontrol -- $(GENCONTROL_ARGS)
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dh_md5sums
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dh_builddeb
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install-doc: SOURCE_DIR=$(BUILD_DIR)/source
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install-doc: DIR=$(BUILD_DIR)/$@
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install-doc: $(STAMPS_DIR)/source
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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mkdir -p $(DIR)/debian
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cp debian/changelog $(DIR)/debian
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cp debian/copyright $(DIR)/debian
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cp debian/control $(DIR)/debian/control
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touch $(DIR)/debian/official
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cd $(DIR) && $(setup_env) make-kpkg --stem linux kernel-doc
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cat $(DIR)/debian/files >> debian/files
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@for i in $$(awk '{ print $$1; }' $(DIR)/debian/files); do echo mv $(BUILD_DIR)/$$i ..; mv $(BUILD_DIR)/$$i ..; done
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rm -rf $(DIR)
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install-dummy:
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dh_testdir
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dh_testroot
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dh_clean -d -k
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dh_installchangelogs
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dh_installdocs
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$(MAKE) -f debian/rules.real install-base
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install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR): SOURCE_DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR): DIR=$(BUILD_DIR)/$@
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install-image-$(ARCH)-$(SUBARCH)-$(FLAVOUR): $(STAMPS_DIR)/build-$(ARCH)-$(SUBARCH)-$(FLAVOUR)
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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cd $(DIR); $(setup_env) $(kpkg_image) kernel-image
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cat $(DIR)/debian/files >> debian/files
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@for i in $$(awk '{ print $$1; }' $(DIR)/debian/files); do echo mv $(BUILD_DIR)/$$i ..; mv $(BUILD_DIR)/$$i ..; done
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rm -rf $(DIR)
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install-header-$(ARCH)-$(SUBARCH): SOURCE_DIR=$(BUILD_DIR)/build-$(ARCH)-$(SUBARCH)
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install-header-$(ARCH)-$(SUBARCH): DIR=$(BUILD_DIR)/$@
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install-header-$(ARCH)-$(SUBARCH): $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH) $(BUILD_DIR)/header-install-$(ARCH)-$(SUBARCH)
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rm -rf $(DIR)
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cp -al $(SOURCE_DIR) $(DIR)
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cd $(DIR); $(setup_env) $(kpkg_header) kernel-headers
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cat $(DIR)/debian/files >> debian/files
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@for i in $$(awk '{ print $$1; }' $(DIR)/debian/files); do echo mv $(BUILD_DIR)/$$i ..; mv $(BUILD_DIR)/$$i ..; done
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rm -rf $(DIR)
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install-patch: PACKAGE = linux-patch-debian-$(VERSION)
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install-patch: pbase := /usr/src/kernel-patches/all/$(VERSION)
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install-patch: pfull := debian/$(PACKAGE)$(pbase)
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install-patch: ptchs := $(notdir $(wildcard debian/patches-arch/*))
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install-patch: DH_OPTIONS = -p$(PACKAGE)
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install-patch:
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dh_testdir
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dh_testroot
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dh_clean -d -k $(DH_OPTIONS)
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dh_installdirs $(DH_OPTIONS) $(pbase)/apply $(pbase)/debian $(pbase)/unpatch
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dh_install $(DH_OPTIONS) debian/patches-debian/* $(pbase)/debian
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# Install the debian patches
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sed 's/@version@/$(release)/g' debian/bin/apply > $(pfull)/apply/debian
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sed 's/@upstream@/$(version)/g' debian/bin/unpatch > $(pfull)/unpatch/debian
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chmod 755 $(pfull)/apply/debian $(pfull)/unpatch/debian
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chmod 644 $(pfull)/debian/*.patch
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bzip2 -9 $(pfull)/debian/*.patch
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# Now the arch/subarch-specific patches
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for i in $(ptchs); do \
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arch=$${i%%.*}; \
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( \
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echo "Patch-name: $${arch}"; \
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echo "Patch-id: $${arch}_$(subst .,_,$(VERSION))"; \
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echo "Path-strip-level: 1"; \
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echo; \
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echo "Patch-file: debian/patches-arch/$${i}"; \
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echo "Architecture: $${arch}"; \
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echo "Kernel-version: $(VERSION)"; \
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echo; \
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) > debian/$(PACKAGE).kpatches.arch; \
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dh_installkpatches $(DH_OPTIONS); \
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done
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dh_installdocs $(DH_OPTIONS)
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dh_installchangelogs $(DH_OPTIONS)
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$(MAKE) -f debian/rules.real install-base DH_OPTIONS=$(DH_OPTIONS)
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install-source: DH_OPTIONS = -plinux-source-$(VERSION)
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install-source: $(BUILD_DIR)/linux-source-$(VERSION).tar.bz2
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dh_testdir
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dh_testroot
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dh_install $(DH_OPTIONS) $< /usr/src
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dh_installdocs $(DH_OPTIONS) README
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dh_installchangelogs $(DH_OPTIONS)
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$(MAKE) -f debian/rules.real install-base DH_OPTIONS=$(DH_OPTIONS)
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install-tree: DH_OPTIONS = -plinux-tree-$(VERSION)
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install-tree:
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$(MAKE) -f debian/rules.real install-dummy DH_OPTIONS=$(DH_OPTIONS)
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