92 lines
3.1 KiB
Makefile
Executable File
92 lines
3.1 KiB
Makefile
Executable File
#!/usr/bin/make -f
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# SPDX-License-Identifier: GPL-2.0-only
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# in case debian/rules is executed directly
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export DEB_RULES_REQUIRES_ROOT := no
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include debian/rules.vars
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ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS))))
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NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
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MAKEFLAGS += -j$(NUMJOBS)
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endif
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# When KBUILD_VERBOSE is undefined (presumably you are directly working with
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# the debianized tree), show verbose logs unless DEB_BUILD_OPTION=terse is set.
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ifeq ($(origin KBUILD_VERBOSE),undefined)
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ifeq (,$(filter terse,$(DEB_BUILD_OPTIONS)))
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export KBUILD_VERBOSE := 1
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else
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Q := @
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endif
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endif
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revision = $(lastword $(subst -, ,$(shell dpkg-parsechangelog -S Version)))
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CROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-)
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make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(revision) $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE))
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binary-targets := $(addprefix binary-, image image-dbg headers libc-dev)
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all-packages = $(shell dh_listpackages)
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image-package = $(filter linux-image-% user-%, $(filter-out %-dbg, $(all-packages)))
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image-dbg-package = $(filter %-dbg, $(all-packages))
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libc-dev-package = $(filter linux-libc-dev, $(all-packages))
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headers-package = $(filter linux-headers-%, $(all-packages))
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mk-files = $(patsubst binary-%,debian/%.files,$1)
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package = $($(@:binary-%=%-package))
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# DH_OPTION is an environment variable common for all debhelper commands.
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# We could 'export' it, but here it is passed from the command line to clarify
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# which package is being processed in the build log.
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DH_OPTIONS = -p$(package)
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define binary
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$(Q)dh_testdir $(DH_OPTIONS)
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$(Q)dh_testroot $(DH_OPTIONS)
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$(Q)dh_prep $(DH_OPTIONS)
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$(Q)+$(MAKE) $(make-opts) run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb $(package)'
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$(Q)dh_installdocs $(DH_OPTIONS)
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$(Q)dh_installchangelogs $(DH_OPTIONS)
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$(Q)dh_compress $(DH_OPTIONS)
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$(Q)dh_fixperms $(DH_OPTIONS)
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$(Q)dh_gencontrol $(DH_OPTIONS) -- -f$(call mk-files,$@)
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$(Q)dh_md5sums $(DH_OPTIONS)
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$(Q)dh_builddeb $(DH_OPTIONS) -- $(addprefix -Z,$(KDEB_COMPRESS))
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endef
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.PHONY: $(binary-targets)
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$(binary-targets): build-arch
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$(Q)truncate -s0 $(call mk-files,$@)
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$(if $(package),$(binary))
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.PHONY: binary binary-indep binary-arch
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binary: binary-arch binary-indep
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binary-indep: build-indep
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binary-arch: $(binary-targets)
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$(Q)cat $(call mk-files,$^) > debian/files
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.PHONY: build build-indep build-arch
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build: build-arch build-indep
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build-indep:
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build-arch:
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$(Q)$(MAKE) $(make-opts) olddefconfig
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$(Q)$(MAKE) $(make-opts) $(if $(filter um,$(ARCH)),,headers) all
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.PHONY: clean
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clean:
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$(Q)dh_clean
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$(Q)rm -rf debian/deb-env.vars* debian/*.files
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$(Q)$(MAKE) ARCH=$(ARCH) clean
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# If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed
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# directly. Run 'dpkg-architecture --print-set --print-format=make' to
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# generate a makefile construct that exports all DEB_* variables.
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ifndef DEB_HOST_ARCH
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include debian/deb-env.vars
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debian/deb-env.vars:
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$(Q)dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp
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$(Q)mv $@.tmp $@
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endif
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