| 1 | #!/usr/bin/make -f |
| 2 | # SPDX-License-Identifier: GPL-2.0-only |
| 3 | |
| 4 | # in case debian/rules is executed directly |
| 5 | export DEB_RULES_REQUIRES_ROOT := no |
| 6 | |
| 7 | include debian/rules.vars |
| 8 | |
| 9 | ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))) |
| 10 | NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) |
| 11 | MAKEFLAGS += -j$(NUMJOBS) |
| 12 | endif |
| 13 | |
| 14 | # When KBUILD_VERBOSE is undefined (presumably you are directly working with |
| 15 | # the debianized tree), show verbose logs unless DEB_BUILD_OPTION=terse is set. |
| 16 | ifeq ($(origin KBUILD_VERBOSE),undefined) |
| 17 | ifeq (,$(filter terse,$(DEB_BUILD_OPTIONS))) |
| 18 | export KBUILD_VERBOSE := 1 |
| 19 | else |
| 20 | Q := @ |
| 21 | endif |
| 22 | endif |
| 23 | |
| 24 | revision = $(shell dpkg-parsechangelog -S Version | sed -n 's/.*-//p') |
| 25 | CROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-) |
| 26 | make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) \ |
| 27 | $(addprefix KBUILD_BUILD_VERSION=,$(revision)) \ |
| 28 | $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE)) |
| 29 | |
| 30 | binary-targets := $(addprefix binary-, image image-dbg headers libc-dev) |
| 31 | |
| 32 | all-packages = $(shell dh_listpackages) |
| 33 | image-package = $(filter linux-image-% user-%, $(filter-out %-dbg, $(all-packages))) |
| 34 | image-dbg-package = $(filter %-dbg, $(all-packages)) |
| 35 | libc-dev-package = $(filter linux-libc-dev, $(all-packages)) |
| 36 | headers-package = $(filter linux-headers-%, $(all-packages)) |
| 37 | |
| 38 | mk-files = $(patsubst binary-%,debian/%.files,$1) |
| 39 | package = $($(@:binary-%=%-package)) |
| 40 | |
| 41 | # DH_OPTION is an environment variable common for all debhelper commands. |
| 42 | # We could 'export' it, but here it is passed from the command line to clarify |
| 43 | # which package is being processed in the build log. |
| 44 | DH_OPTIONS = -p$(package) |
| 45 | |
| 46 | # Note: future removal of KDEB_COMPRESS |
| 47 | # dpkg-deb >= 1.21.10 supports the DPKG_DEB_COMPRESSOR_TYPE environment |
| 48 | # variable, which provides the same functionality as KDEB_COMPRESS. The |
| 49 | # KDEB_COMPRESS variable will be removed in the future. |
| 50 | define binary |
| 51 | $(Q)dh_testdir $(DH_OPTIONS) |
| 52 | $(Q)dh_testroot $(DH_OPTIONS) |
| 53 | $(Q)dh_prep $(DH_OPTIONS) |
| 54 | $(Q)+$(MAKE) $(make-opts) run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb $(package)' |
| 55 | $(Q)dh_installdocs $(DH_OPTIONS) |
| 56 | $(Q)dh_installchangelogs $(DH_OPTIONS) |
| 57 | $(Q)dh_compress $(DH_OPTIONS) |
| 58 | $(Q)dh_fixperms $(DH_OPTIONS) |
| 59 | $(Q)dh_gencontrol $(DH_OPTIONS) -- -f$(call mk-files,$@) |
| 60 | $(Q)dh_md5sums $(DH_OPTIONS) |
| 61 | $(Q)dh_builddeb $(DH_OPTIONS) -- $(addprefix -Z,$(KDEB_COMPRESS)) |
| 62 | endef |
| 63 | |
| 64 | .PHONY: $(binary-targets) |
| 65 | $(binary-targets): build-arch |
| 66 | $(Q)truncate -s0 $(call mk-files,$@) |
| 67 | $(if $(package),$(binary)) |
| 68 | |
| 69 | .PHONY: binary binary-indep binary-arch |
| 70 | binary: binary-arch binary-indep |
| 71 | binary-indep: build-indep |
| 72 | binary-arch: $(binary-targets) |
| 73 | $(Q)cat $(call mk-files,$^) > debian/files |
| 74 | |
| 75 | .PHONY: build build-indep build-arch |
| 76 | build: build-arch build-indep |
| 77 | build-indep: |
| 78 | build-arch: |
| 79 | $(Q)$(MAKE) $(make-opts) olddefconfig |
| 80 | $(Q)$(MAKE) $(make-opts) $(if $(filter um,$(ARCH)),,headers) all |
| 81 | |
| 82 | .PHONY: clean |
| 83 | clean: |
| 84 | $(Q)dh_clean |
| 85 | $(Q)rm -rf debian/deb-env.vars* debian/*.files |
| 86 | $(Q)$(MAKE) ARCH=$(ARCH) clean |
| 87 | |
| 88 | # If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed |
| 89 | # directly. Run 'dpkg-architecture --print-set --print-format=make' to |
| 90 | # generate a makefile construct that exports all DEB_* variables. |
| 91 | ifndef DEB_HOST_ARCH |
| 92 | include debian/deb-env.vars |
| 93 | |
| 94 | debian/deb-env.vars: |
| 95 | $(Q)dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > [email protected] |
| 96 | $(Q)mv [email protected] $@ |
| 97 | endif |