xref: /linux/scripts/package/debian/rules (revision 5e73758b43c3defba2578df6d3a53e942fa6b41e)
1d9287ea8SMasahiro Yamada#!/usr/bin/make -f
2d9287ea8SMasahiro Yamada# SPDX-License-Identifier: GPL-2.0-only
3d9287ea8SMasahiro Yamada
4*5e73758bSMasahiro Yamada# in case debian/rules is executed directly
5*5e73758bSMasahiro Yamadaexport DEB_RULES_REQUIRES_ROOT := no
6*5e73758bSMasahiro Yamada
7d9287ea8SMasahiro Yamadainclude debian/rules.vars
8d9287ea8SMasahiro Yamada
9ed79c34dSMasahiro Yamadaifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS))))
10ed79c34dSMasahiro Yamada    NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
11ed79c34dSMasahiro Yamada    MAKEFLAGS += -j$(NUMJOBS)
12ed79c34dSMasahiro Yamadaendif
13ed79c34dSMasahiro Yamada
147d4f07d5SMasahiro Yamadarevision = $(lastword $(subst -, ,$(shell dpkg-parsechangelog -S Version)))
157d4f07d5SMasahiro YamadaCROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-)
167d4f07d5SMasahiro Yamadamake-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(revision) $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE))
17466e6fc4SMasahiro Yamada
18d9287ea8SMasahiro Yamada.PHONY: binary binary-indep binary-arch
19d9287ea8SMasahiro Yamadabinary: binary-arch binary-indep
20d9287ea8SMasahiro Yamadabinary-indep: build-indep
21d9287ea8SMasahiro Yamadabinary-arch: build-arch
2268e262f8SMasahiro Yamada	$(MAKE) $(make-opts) \
23eaf80f7fSMasahiro Yamada	run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb'
24d9287ea8SMasahiro Yamada
25d9287ea8SMasahiro Yamada.PHONY: build build-indep build-arch
26d9287ea8SMasahiro Yamadabuild: build-arch build-indep
27d9287ea8SMasahiro Yamadabuild-indep:
28d9287ea8SMasahiro Yamadabuild-arch:
2968e262f8SMasahiro Yamada	$(MAKE) $(make-opts) \
30d9287ea8SMasahiro Yamada	olddefconfig all
31d9287ea8SMasahiro Yamada
32d9287ea8SMasahiro Yamada.PHONY: clean
33d9287ea8SMasahiro Yamadaclean:
34159956f3SMasahiro Yamada	rm -rf debian/files debian/linux-* debian/deb-env.vars*
3568e262f8SMasahiro Yamada	$(MAKE) ARCH=$(ARCH) clean
36159956f3SMasahiro Yamada
37159956f3SMasahiro Yamada# If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed
38159956f3SMasahiro Yamada# directly. Run 'dpkg-architecture --print-set --print-format=make' to
39159956f3SMasahiro Yamada# generate a makefile construct that exports all DEB_* variables.
40159956f3SMasahiro Yamadaifndef DEB_HOST_ARCH
41159956f3SMasahiro Yamadainclude debian/deb-env.vars
42159956f3SMasahiro Yamada
43159956f3SMasahiro Yamadadebian/deb-env.vars:
44159956f3SMasahiro Yamada	dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp
45159956f3SMasahiro Yamada	mv $@.tmp $@
46159956f3SMasahiro Yamadaendif
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