[mirror_ubuntu-focal-kernel.git] / debian / rules

#!/usr/bin/make -f
#
# $(DEBIAN)/rules for Ubuntu linux
#
# Use this however you want, just give credit where credit is due.
#
# Copyright (c) 2007 Ben Collins <bcollins@ubuntu.com>
#

DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' <debian/debian.env)

# dpkg-buildpackage passes options that are incomptatible
# with the kernel build.
unexport CFLAGS
unexport LDFLAGS

export LC_ALL=C
export SHELL=/bin/bash -e

# Where do we find the common configuration.
export DROOT=debian

# Common variables for all architectures
include $(DROOT)/rules.d/0-common-vars.mk

# Pull in some arch specific stuff
-include $(DEBIAN)/rules.d/$(arch).mk

# Pull in some branch specific stuff. Used by LTS backport
# branches to override master branch settings such as do_tools_common.
-include $(DEBIAN)/rules.d/hooks.mk

# Maintainer targets
include $(DROOT)/rules.d/1-maintainer.mk

do_linux_tools=$(sort $(filter-out false,$(do_tools_usbip) $(do_tools_cpupower) $(do_tools_perf) $(do_tools_bpftool) $(do_tools_x86)))
do_cloud_tools=$(sort $(filter-out false,$(do_tools_hyperv)))
do_tools_common?=true
do_tools_host?=false
do_tools_perf_jvmti?=false

# Don't build tools or udebs in a cross compile environment.
ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
	do_tools=false
	disable_d_i=true
	do_zfs=false
	do_dkms_nvidia=false
	do_dkms_vbox=false
endif

# Are any of the kernel signing options enabled.
any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed) $(sipl_signed)))
ifeq ($(any_signed),true)
bin_pkg_name=$(bin_pkg_name_unsigned)
else
bin_pkg_name=$(bin_pkg_name_signed)
endif

# Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
ifeq ($(DEB_STAGE),stage1)
    DEB_BUILD_PROFILES=stage1
endif
ifneq ($(DEB_BUILD_PROFILE),)
    DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
endif
ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
    do_tools=false
    do_doc_package=false
    do_source_package=false
    do_flavour_image_package=false
    do_flavour_header_package=false
endif

# autopkgtest -- rebuild support
#  - only build the first flavour on the assumption it is representative
#  - disable dkms builds as the versions used may have been deleted
ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
	flavours := $(firstword $(flavours))
	disable_d_i=true
	do_zfs=false
	do_dkms_nvidia=false
	do_dkms_vbox=false
endif

# Being used to build a mainline build -- turn off things which do not work.
ifeq ($(do_mainline_build),true)
	do_extras_package=false
	do_tools=false
	no_dumpfile=1
	do_zfs=false
	do_dkms_nvidia=false
	do_dkms_vbox=false
	skipabi=true
	skipmodule=true
	skipretpoline=true
endif

# Disable tools build and packaging if do_tools != true
ifneq ($(do_tools),true)
	do_linux_tools=
	do_cloud_tools=
	do_tools_common=
	do_tools_host=
endif

ifeq ($(do_zfs),false)
	do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
endif

ifeq ($(do_dkms_vbox),false)
	do_vbox_disable:=$(shell cat $(DROOT)/vbox-modules.ignore >>$(prev_abidir)/../modules.ignore)
endif

# Either tools package needs the common source preparation
do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))

# Versions of dkms packages.
dkms_zfs_linux_version=$(shell gawk '/^zfs-linux / { print $$2; }' debian/dkms-versions)
dkms_nvidia_390_version=$(shell gawk '/^nvidia-graphics-drivers-390/ { print $$2; }' debian/dkms-versions)
dkms_nvidia_440_version=$(shell gawk '/^nvidia-graphics-drivers-440/ { print $$2; }' debian/dkms-versions)
dkms_vbox_guest_version=$(shell gawk '/^virtualbox/ { print $$2; }' debian/dkms-versions)

# Debian Build System targets
binary: binary-indep binary-arch

build: build-arch build-indep

clean: debian/control
	dh_testdir
	dh_testroot
	dh_clean

	# d-i stuff
	rm -rf $(DEBIAN)/d-i-$(arch)
	# Generated on the fly.
	rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image

	# normal build junk
	rm -rf $(DEBIAN)/abi/$(release)-$(revision)
	rm -rf $(builddir)
	rm -f $(stampdir)/stamp-*
	rm -rf $(DEBIAN)/linux-*

	# This gets rid of the d-i packages in control
	cp -f $(DEBIAN)/control.stub $(DROOT)/control
	cp $(DEBIAN)/changelog debian/changelog

	# Install the copyright information.
	cp $(DEBIAN)/copyright debian/copyright

	# Install the retpoline extractor.
	cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one

	# If we have a reconstruct script use it.
	[ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct || true

	# Remove generated intermediate files
	rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
	rm -f $(DROOT)/scripts/fix-filenames

distclean: clean
	rm -rf $(DROOT)/control debian/changelog \
		debian/control debian/control.stub debian/copyright \
		scripts/ubuntu-retpoline-extract-one

# Builds the image, arch headers and debug packages
include $(DROOT)/rules.d/2-binary-arch.mk

# Rules for building the udebs ($(DEBIAN)-installer)
include $(DROOT)/rules.d/5-udebs.mk

# Builds the source, doc and linux-headers indep packages
include $(DROOT)/rules.d/3-binary-indep.mk

# Various checks to be performed on builds
include $(DROOT)/rules.d/4-checks.mk

control_files := $(DEBIAN)/control.stub.in
ifeq ($(do_libc_dev_package),true)
	control_files += $(DROOT)/control.d/linux-libc-dev.stub
endif

# Misc stuff
.PHONY: $(DEBIAN)/control.stub
$(DEBIAN)/control.stub: 				\
		$(DROOT)/scripts/control-create		\
		$(control_files)			\
		$(DEBIAN)/changelog			\
		$(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
	for i in $(control_files); do                                           \
	  cat $$i;                                                              \
	  echo "";                                                              \
	done | sed -e 's/PKGVER/$(release)/g'                                   \
	        -e 's/ABINUM/$(abinum)/g'                                       \
		-e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
		-e 's/=HUMAN=/$(human_arch)/g'                                  \
		-e 's/=SERIES=/$(series)/g'                                     \
	  > $(DEBIAN)/control.stub;
	flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
	for i in $$flavours; do							\
	  $(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" |	\
		sed -e 's/PKGVER/$(release)/g'                                  \
		-e 's/ABINUM/$(abinum)/g'                                       \
		-e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
		-e 's/=HUMAN=/$(human_arch)/g'                                  \
		-e 's/=SERIES=/$(series)/g'                                     \
		>> $(DEBIAN)/control.stub;                                      \
	done

.PHONY: debian/control
debian/control: $(DEBIAN)/control.stub
	echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
	cp $(DEBIAN)/control.stub debian/control
	export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
	export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
	LANG=C kernel-wedge gen-control $(release)-$(abinum) | \
		perl -f $(DROOT)/scripts/misc/kernel-wedge-arch.pl $(arch) \
		>>$(CURDIR)/debian/control
Commit	Line	Data
c74bfc18 LO	1	#!/usr/bin/make -f
	2	#
	3	# $(DEBIAN)/rules for Ubuntu linux
	4	#
	5	# Use this however you want, just give credit where credit is due.
	6	#
	7	# Copyright (c) 2007 Ben Collins <bcollins@ubuntu.com>
	8	#
	9
	10	DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' <debian/debian.env)
	11
	12	# dpkg-buildpackage passes options that are incomptatible
	13	# with the kernel build.
	14	unexport CFLAGS
	15	unexport LDFLAGS
	16
	17	export LC_ALL=C
	18	export SHELL=/bin/bash -e
	19
	20	# Where do we find the common configuration.
	21	export DROOT=debian
	22
	23	# Common variables for all architectures
	24	include $(DROOT)/rules.d/0-common-vars.mk
	25
	26	# Pull in some arch specific stuff
	27	-include $(DEBIAN)/rules.d/$(arch).mk
	28
	29	# Pull in some branch specific stuff. Used by LTS backport
	30	# branches to override master branch settings such as do_tools_common.
	31	-include $(DEBIAN)/rules.d/hooks.mk
	32
	33	# Maintainer targets
	34	include $(DROOT)/rules.d/1-maintainer.mk
	35
	36	do_linux_tools=$(sort $(filter-out false,$(do_tools_usbip) $(do_tools_cpupower) $(do_tools_perf) $(do_tools_bpftool) $(do_tools_x86)))
	37	do_cloud_tools=$(sort $(filter-out false,$(do_tools_hyperv)))
	38	do_tools_common?=true
	39	do_tools_host?=false
	40	do_tools_perf_jvmti?=false
	41
	42	# Don't build tools or udebs in a cross compile environment.
	43	ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
	44	do_tools=false
	45	disable_d_i=true
	46	do_zfs=false
	47	do_dkms_nvidia=false
	48	do_dkms_vbox=false
	49	endif
	50
	51	# Are any of the kernel signing options enabled.
	52	any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed) $(sipl_signed)))
	53	ifeq ($(any_signed),true)
	54	bin_pkg_name=$(bin_pkg_name_unsigned)
	55	else
	56	bin_pkg_name=$(bin_pkg_name_signed)
	57	endif
	58
	59	# Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
	60	ifeq ($(DEB_STAGE),stage1)
	61	DEB_BUILD_PROFILES=stage1
	62	endif
	63	ifneq ($(DEB_BUILD_PROFILE),)
	64	DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
65	endif
66	ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
67	do_tools=false
68	do_doc_package=false
69	do_source_package=false
70	do_flavour_image_package=false
71	do_flavour_header_package=false
72	endif
73
74	# autopkgtest -- rebuild support
75	# - only build the first flavour on the assumption it is representative
76	# - disable dkms builds as the versions used may have been deleted
77	ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
78	flavours := $(firstword $(flavours))
79	disable_d_i=true
80	do_zfs=false
81	do_dkms_nvidia=false
82	do_dkms_vbox=false
83	endif
84
85	# Being used to build a mainline build -- turn off things which do not work.
86	ifeq ($(do_mainline_build),true)
87	do_extras_package=false
88	do_tools=false
89	no_dumpfile=1
90	do_zfs=false
91	do_dkms_nvidia=false
92	do_dkms_vbox=false
93	skipabi=true
94	skipmodule=true
95	skipretpoline=true
96	endif
97
98	# Disable tools build and packaging if do_tools != true
99	ifneq ($(do_tools),true)
100	do_linux_tools=
101	do_cloud_tools=
102	do_tools_common=
103	do_tools_host=
104	endif
105
106	ifeq ($(do_zfs),false)
107	do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
108	endif
109
110	ifeq ($(do_dkms_vbox),false)
111	do_vbox_disable:=$(shell cat $(DROOT)/vbox-modules.ignore >>$(prev_abidir)/../modules.ignore)
112	endif
113
114	# Either tools package needs the common source preparation
115	do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
116
117	# Versions of dkms packages.
118	dkms_zfs_linux_version=$(shell gawk '/^zfs-linux / { print $$2; }' debian/dkms-versions)
119	dkms_nvidia_390_version=$(shell gawk '/^nvidia-graphics-drivers-390/ { print $$2; }' debian/dkms-versions)
4c9eb22c	120	dkms_nvidia_440_version=$(shell gawk '/^nvidia-graphics-drivers-440/ { print $$2; }' debian/dkms-versions)
c74bfc18 LO	121	dkms_vbox_guest_version=$(shell gawk '/^virtualbox/ { print $$2; }' debian/dkms-versions)
	122
	123	# Debian Build System targets
	124	binary: binary-indep binary-arch
	125
	126	build: build-arch build-indep
	127
	128	clean: debian/control
	129	dh_testdir
	130	dh_testroot
	131	dh_clean
	132
	133	# d-i stuff
	134	rm -rf $(DEBIAN)/d-i-$(arch)
	135	# Generated on the fly.
	136	rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image
	137
	138	# normal build junk
	139	rm -rf $(DEBIAN)/abi/$(release)-$(revision)
	140	rm -rf $(builddir)
	141	rm -f $(stampdir)/stamp-*
	142	rm -rf $(DEBIAN)/linux-*
	143
	144	# This gets rid of the d-i packages in control
	145	cp -f $(DEBIAN)/control.stub $(DROOT)/control
	146	cp $(DEBIAN)/changelog debian/changelog
	147
	148	# Install the copyright information.
	149	cp $(DEBIAN)/copyright debian/copyright
	150
	151	# Install the retpoline extractor.
	152	cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
	153
	154	# If we have a reconstruct script use it.
	155	[ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct \|\| true
	156
	157	# Remove generated intermediate files
	158	rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
	159	rm -f $(DROOT)/scripts/fix-filenames
	160
	161	distclean: clean
	162	rm -rf $(DROOT)/control debian/changelog \
	163	debian/control debian/control.stub debian/copyright \
	164	scripts/ubuntu-retpoline-extract-one
	165
	166	# Builds the image, arch headers and debug packages
	167	include $(DROOT)/rules.d/2-binary-arch.mk
	168
	169	# Rules for building the udebs ($(DEBIAN)-installer)
	170	include $(DROOT)/rules.d/5-udebs.mk
	171
	172	# Builds the source, doc and linux-headers indep packages
	173	include $(DROOT)/rules.d/3-binary-indep.mk
	174
	175	# Various checks to be performed on builds
	176	include $(DROOT)/rules.d/4-checks.mk
	177
19120635 SF	178	control_files := $(DEBIAN)/control.stub.in
	179	ifeq ($(do_libc_dev_package),true)
	180	control_files += $(DROOT)/control.d/linux-libc-dev.stub
	181	endif
	182
c74bfc18 LO	183	# Misc stuff
	184	.PHONY: $(DEBIAN)/control.stub
	185	$(DEBIAN)/control.stub: \
	186	$(DROOT)/scripts/control-create \
19120635	187	$(control_files) \
c74bfc18 LO	188	$(DEBIAN)/changelog \
c74bfc18 LO	189	$(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
19120635 SF	190	for i in $(control_files); do \
	191	cat $$i; \
	192	echo ""; \
	193	done \| sed -e 's/PKGVER/$(release)/g' \
c74bfc18 LO	194	-e 's/ABINUM/$(abinum)/g' \
	195	-e 's/SRCPKGNAME/$(src_pkg_name)/g' \
	196	-e 's/=HUMAN=/$(human_arch)/g' \
	197	-e 's/=SERIES=/$(series)/g' \
19120635	198	> $(DEBIAN)/control.stub;
c74bfc18 LO	199	flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
	200	for i in $$flavours; do \
	201	$(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" \| \
	202	sed -e 's/PKGVER/$(release)/g' \
	203	-e 's/ABINUM/$(abinum)/g' \
	204	-e 's/SRCPKGNAME/$(src_pkg_name)/g' \
	205	-e 's/=HUMAN=/$(human_arch)/g' \
	206	-e 's/=SERIES=/$(series)/g' \
	207	>> $(DEBIAN)/control.stub; \
	208	done
	209
	210	.PHONY: debian/control
	211	debian/control: $(DEBIAN)/control.stub
	212	echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
	213	cp $(DEBIAN)/control.stub debian/control
	214	export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
	215	export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
	216	LANG=C kernel-wedge gen-control $(release)-$(abinum) \| \
	217	perl -f $(DROOT)/scripts/misc/kernel-wedge-arch.pl $(arch) \
	218	>>$(CURDIR)/debian/control