1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 # Makefile for the different targets used to g 2 # Makefile for the different targets used to generate full packages of a kernel
3 3
4 include $(srctree)/scripts/Kbuild.include 4 include $(srctree)/scripts/Kbuild.include
5 include $(srctree)/scripts/Makefile.lib 5 include $(srctree)/scripts/Makefile.lib
6 6
>> 7 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
>> 8 # Include only those top-level files that are needed by make, plus the GPL copy
>> 9 TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
>> 10 include init io_uring ipc kernel lib mm net rust \
>> 11 samples scripts security sound tools usr virt \
>> 12 .config Makefile \
>> 13 Kbuild Kconfig COPYING $(wildcard localversion*)
>> 14
>> 15 quiet_cmd_src_tar = TAR $(2).tar.gz
>> 16 cmd_src_tar = \
>> 17 if test "$(objtree)" != "$(srctree)"; then \
>> 18 echo >&2; \
>> 19 echo >&2 " ERROR:"; \
>> 20 echo >&2 " Building source tarball is not possible outside the"; \
>> 21 echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT"; \
>> 22 echo >&2; \
>> 23 false; \
>> 24 fi ; \
>> 25 tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
>> 26 --transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
>> 27
7 # Git 28 # Git
8 # -------------------------------------------- 29 # ---------------------------------------------------------------------------
9 30
10 filechk_HEAD = git -C $(srctree) rev-parse --v 31 filechk_HEAD = git -C $(srctree) rev-parse --verify HEAD 2>/dev/null
11 32
12 .tmp_HEAD: check-git FORCE 33 .tmp_HEAD: check-git FORCE
13 $(call filechk,HEAD) 34 $(call filechk,HEAD)
14 35
15 PHONY += check-git 36 PHONY += check-git
16 check-git: 37 check-git:
17 @if ! $(srctree)/scripts/check-git; th 38 @if ! $(srctree)/scripts/check-git; then \
18 echo >&2 "error: creating sour 39 echo >&2 "error: creating source package requires git repository"; \
19 false; \ 40 false; \
20 fi 41 fi
21 42
22 git-config-tar.gz = -c tar.tar.gz.command="$ 43 git-config-tar.gz = -c tar.tar.gz.command="$(KGZIP)"
23 git-config-tar.bz2 = -c tar.tar.bz2.command=" 44 git-config-tar.bz2 = -c tar.tar.bz2.command="$(KBZIP2)"
24 git-config-tar.lzma = -c tar.tar.lzma.command= 45 git-config-tar.lzma = -c tar.tar.lzma.command="$(LZMA)"
25 git-config-tar.xz = -c tar.tar.xz.command="$ 46 git-config-tar.xz = -c tar.tar.xz.command="$(XZ)"
26 git-config-tar.zst = -c tar.tar.zst.command=" 47 git-config-tar.zst = -c tar.tar.zst.command="$(ZSTD)"
27 48
28 quiet_cmd_archive = ARCHIVE $@ 49 quiet_cmd_archive = ARCHIVE $@
29 cmd_archive = git -C $(srctree) $(git-co 50 cmd_archive = git -C $(srctree) $(git-config-tar$(suffix $@)) archive \
30 --output=$$(realpath $@) $ 51 --output=$$(realpath $@) $(archive-args)
31 52
32 suffix-gzip := .gz 53 suffix-gzip := .gz
33 suffix-bzip2 := .bz2 54 suffix-bzip2 := .bz2
34 suffix-lzma := .lzma 55 suffix-lzma := .lzma
35 suffix-xz := .xz 56 suffix-xz := .xz
36 57
37 # Linux source tarball 58 # Linux source tarball
38 # -------------------------------------------- 59 # ---------------------------------------------------------------------------
39 60
40 linux-tarballs := $(addprefix linux, .tar.gz . 61 linux-tarballs := $(addprefix linux, .tar.gz .tar.bz2 .tar.lzma .tar.xz)
41 62
42 targets += $(linux-tarballs) 63 targets += $(linux-tarballs)
43 $(linux-tarballs): archive-args = --prefix=lin 64 $(linux-tarballs): archive-args = --prefix=linux/ $$(cat $<)
44 $(linux-tarballs): .tmp_HEAD FORCE 65 $(linux-tarballs): .tmp_HEAD FORCE
45 $(call if_changed,archive) 66 $(call if_changed,archive)
46 67
47 # rpm-pkg srcrpm-pkg binrpm-pkg 68 # rpm-pkg srcrpm-pkg binrpm-pkg
48 # -------------------------------------------- 69 # ---------------------------------------------------------------------------
49 70
50 quiet_cmd_mkspec = GEN $@ 71 quiet_cmd_mkspec = GEN $@
51 cmd_mkspec = $(srctree)/scripts/package/ !! 72 cmd_mkspec = $(srctree)/scripts/package/mkspec > $@
52 73
53 rpmbuild/SPECS/kernel.spec: FORCE !! 74 kernel.spec: FORCE
54 $(call cmd,mkspec) 75 $(call cmd,mkspec)
55 76
56 PHONY += rpm-sources 77 PHONY += rpm-sources
57 rpm-sources: linux.tar.gz 78 rpm-sources: linux.tar.gz
58 $(Q)mkdir -p rpmbuild/SOURCES 79 $(Q)mkdir -p rpmbuild/SOURCES
59 $(Q)ln -f linux.tar.gz rpmbuild/SOURCE 80 $(Q)ln -f linux.tar.gz rpmbuild/SOURCES/linux.tar.gz
60 $(Q)cp $(KCONFIG_CONFIG) rpmbuild/SOUR 81 $(Q)cp $(KCONFIG_CONFIG) rpmbuild/SOURCES/config
61 $(Q)$(srctree)/scripts/package/gen-dif 82 $(Q)$(srctree)/scripts/package/gen-diff-patch rpmbuild/SOURCES/diff.patch
62 83
63 PHONY += rpm-pkg srcrpm-pkg binrpm-pkg 84 PHONY += rpm-pkg srcrpm-pkg binrpm-pkg
64 85
65 ifneq ($(CC),$(HOSTCC)) <<
66 rpm-no-devel = --without=devel <<
67 endif <<
68 <<
69 rpm-pkg: private build-type := a 86 rpm-pkg: private build-type := a
70 srcrpm-pkg: private build-type := s 87 srcrpm-pkg: private build-type := s
71 binrpm-pkg: private build-type := b 88 binrpm-pkg: private build-type := b
72 89
73 rpm-pkg srcrpm-pkg: rpm-sources 90 rpm-pkg srcrpm-pkg: rpm-sources
74 rpm-pkg srcrpm-pkg binrpm-pkg: rpmbuild/SPECS/ !! 91 rpm-pkg srcrpm-pkg binrpm-pkg: kernel.spec
75 +$(strip rpmbuild -b$(build-type) rpmb !! 92 +$(strip rpmbuild -b$(build-type) kernel.spec \
76 --define='_topdir $(abspath rpmbuild)' 93 --define='_topdir $(abspath rpmbuild)' \
77 $(if $(filter a b, $(build-type)), \ 94 $(if $(filter a b, $(build-type)), \
78 --target $(UTS_MACHINE)-linux 95 --target $(UTS_MACHINE)-linux --build-in-place --noprep --define='_smp_mflags %{nil}' \
79 $$(rpm -q rpm >/dev/null 2>&1 !! 96 $$(rpm -q rpm >/dev/null 2>&1 || echo --nodeps)) \
80 $(rpm-no-devel)) \ !! 97 $(if $(filter b, $(build-type)), \
>> 98 --without devel) \
81 $(RPMOPTS)) 99 $(RPMOPTS))
82 100
83 # deb-pkg srcdeb-pkg bindeb-pkg 101 # deb-pkg srcdeb-pkg bindeb-pkg
84 # -------------------------------------------- 102 # ---------------------------------------------------------------------------
85 103
86 KDEB_SOURCE_COMPRESS ?= gzip 104 KDEB_SOURCE_COMPRESS ?= gzip
87 105
88 supported-deb-source-compress := gzip bzip2 lz 106 supported-deb-source-compress := gzip bzip2 lzma xz
89 107
90 PHONY += linux.tar.unsupported-deb-src-compres 108 PHONY += linux.tar.unsupported-deb-src-compress
91 linux.tar.unsupported-deb-src-compress: 109 linux.tar.unsupported-deb-src-compress:
92 @echo "error: KDEB_SOURCE_COMPRESS=$(K 110 @echo "error: KDEB_SOURCE_COMPRESS=$(KDEB_SOURCE_COMPRESS) is not supported. The supported values are: $(supported-deb-source-compress)" >&2
93 @false 111 @false
94 112
95 debian-orig-suffix := \ 113 debian-orig-suffix := \
96 $(strip $(if $(filter $(supported-deb-sour 114 $(strip $(if $(filter $(supported-deb-source-compress), $(KDEB_SOURCE_COMPRESS)), \
97 $(suffix-$(KDEB_SOURCE_COMPRESS)),.unsuppo 115 $(suffix-$(KDEB_SOURCE_COMPRESS)),.unsupported-deb-src-compress))
98 116
99 quiet_cmd_debianize = GEN $@ 117 quiet_cmd_debianize = GEN $@
100 cmd_debianize = $(srctree)/scripts/packa 118 cmd_debianize = $(srctree)/scripts/package/mkdebian $(mkdebian-opts)
101 119
102 debian: FORCE 120 debian: FORCE
103 $(call cmd,debianize) 121 $(call cmd,debianize)
104 122
105 PHONY += debian-orig 123 PHONY += debian-orig
106 debian-orig: private source = $(shell dpkg-par 124 debian-orig: private source = $(shell dpkg-parsechangelog -S Source)
107 debian-orig: private version = $(shell dpkg-pa 125 debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/-[^-]*$$//')
108 debian-orig: private orig-name = $(source)_$(v 126 debian-orig: private orig-name = $(source)_$(version).orig.tar$(debian-orig-suffix)
109 debian-orig: mkdebian-opts = --need-source 127 debian-orig: mkdebian-opts = --need-source
110 debian-orig: linux.tar$(debian-orig-suffix) de 128 debian-orig: linux.tar$(debian-orig-suffix) debian
111 $(Q)if [ "$$(df --output=target .. 2> 129 $(Q)if [ "$$(df --output=target .. 2>/dev/null)" = "$$(df --output=target $< 2>/dev/null)" ]; then \
112 ln -f $< ../$(orig-name); \ 130 ln -f $< ../$(orig-name); \
113 else \ 131 else \
114 cp $< ../$(orig-name); \ 132 cp $< ../$(orig-name); \
115 fi 133 fi
116 134
>> 135 KBUILD_PKG_ROOTCMD ?= 'fakeroot -u'
>> 136
117 PHONY += deb-pkg srcdeb-pkg bindeb-pkg 137 PHONY += deb-pkg srcdeb-pkg bindeb-pkg
118 138
119 deb-pkg: private build-type := source,binar 139 deb-pkg: private build-type := source,binary
120 srcdeb-pkg: private build-type := source 140 srcdeb-pkg: private build-type := source
121 bindeb-pkg: private build-type := binary 141 bindeb-pkg: private build-type := binary
122 142
123 deb-pkg srcdeb-pkg: debian-orig 143 deb-pkg srcdeb-pkg: debian-orig
124 bindeb-pkg: debian 144 bindeb-pkg: debian
125 deb-pkg srcdeb-pkg bindeb-pkg: 145 deb-pkg srcdeb-pkg bindeb-pkg:
126 +$(strip dpkg-buildpackage \ 146 +$(strip dpkg-buildpackage \
127 --build=$(build-type) --no-pre-clean - 147 --build=$(build-type) --no-pre-clean --unsigned-changes \
128 $(if $(findstring source, $(build-type 148 $(if $(findstring source, $(build-type)), \
129 --unsigned-source --compressio 149 --unsigned-source --compression=$(KDEB_SOURCE_COMPRESS)) \
130 $(if $(findstring binary, $(build-type 150 $(if $(findstring binary, $(build-type)), \
131 -R'$(MAKE) -f debian/rules' -j !! 151 --rules-file='$(MAKE) -f debian/rules' --jobs=1 -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch), \
132 --no-check-builddeps) \ 152 --no-check-builddeps) \
133 $(DPKG_FLAGS)) 153 $(DPKG_FLAGS))
134 154
135 # snap-pkg 155 # snap-pkg
136 # -------------------------------------------- 156 # ---------------------------------------------------------------------------
137 PHONY += snap-pkg 157 PHONY += snap-pkg
138 snap-pkg: 158 snap-pkg:
139 rm -rf $(objtree)/snap 159 rm -rf $(objtree)/snap
140 mkdir $(objtree)/snap 160 mkdir $(objtree)/snap
141 $(MAKE) clean 161 $(MAKE) clean
>> 162 $(call cmd,src_tar,$(KERNELPATH))
142 sed "s@KERNELRELEASE@$(KERNELRELEASE)@ 163 sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \
143 s@SRCTREE@$(realpath $(srctree !! 164 s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \
144 $(srctree)/scripts/package/sna 165 $(srctree)/scripts/package/snapcraft.template > \
145 $(objtree)/snap/snapcraft.yaml 166 $(objtree)/snap/snapcraft.yaml
146 cd $(objtree)/snap && \ 167 cd $(objtree)/snap && \
147 snapcraft --target-arch=$(UTS_MACHINE) 168 snapcraft --target-arch=$(UTS_MACHINE)
148 169
149 # pacman-pkg <<
150 # -------------------------------------------- <<
151 <<
152 PHONY += pacman-pkg <<
153 pacman-pkg: <<
154 @ln -srf $(srctree)/scripts/package/PK <<
155 +BUILDDIR="$(realpath $(objtree))/pacm <<
156 CARCH="$(UTS_MACHINE)" \ <<
157 KBUILD_MAKEFLAGS="$(MAKEFLAGS) <<
158 KBUILD_REVISION="$(shell $(src <<
159 makepkg $(MAKEPKGOPTS) <<
160 <<
161 # dir-pkg tar*-pkg - tarball targets 170 # dir-pkg tar*-pkg - tarball targets
162 # -------------------------------------------- 171 # ---------------------------------------------------------------------------
163 172
164 tar-install: FORCE 173 tar-install: FORCE
165 $(Q)$(MAKE) -f $(srctree)/Makefile 174 $(Q)$(MAKE) -f $(srctree)/Makefile
166 +$(Q)$(srctree)/scripts/package/buildt 175 +$(Q)$(srctree)/scripts/package/buildtar $@
167 176
168 compress-tar.gz = -I "$(KGZIP)" 177 compress-tar.gz = -I "$(KGZIP)"
169 compress-tar.bz2 = -I "$(KBZIP2)" 178 compress-tar.bz2 = -I "$(KBZIP2)"
170 compress-tar.xz = -I "$(XZ)" 179 compress-tar.xz = -I "$(XZ)"
171 compress-tar.zst = -I "$(ZSTD)" 180 compress-tar.zst = -I "$(ZSTD)"
172 181
173 quiet_cmd_tar = TAR $@ 182 quiet_cmd_tar = TAR $@
174 cmd_tar = cd $<; tar cf ../$@ $(compress 183 cmd_tar = cd $<; tar cf ../$@ $(compress-tar$(suffix $@)) --owner=root --group=root --sort=name *
175 184
176 dir-tarballs := $(addprefix linux-$(KERNELRELE 185 dir-tarballs := $(addprefix linux-$(KERNELRELEASE)-$(ARCH), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
177 186
178 $(dir-tarballs): tar-install 187 $(dir-tarballs): tar-install
179 $(call cmd,tar) 188 $(call cmd,tar)
180 189
181 PHONY += dir-pkg 190 PHONY += dir-pkg
182 dir-pkg: tar-install 191 dir-pkg: tar-install
183 @echo "Kernel tree successfully create 192 @echo "Kernel tree successfully created in $<"
184 193
185 PHONY += tar-pkg 194 PHONY += tar-pkg
186 tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar 195 tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar
187 @: 196 @:
188 197
189 tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.% 198 tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.% FORCE
190 @: 199 @:
191 200
192 # perf-tar*-src-pkg - generate a source tarbal 201 # perf-tar*-src-pkg - generate a source tarball with perf source
193 # -------------------------------------------- 202 # ---------------------------------------------------------------------------
194 203
195 .tmp_perf: 204 .tmp_perf:
196 $(Q)mkdir .tmp_perf 205 $(Q)mkdir .tmp_perf
197 206
198 .tmp_perf/HEAD: .tmp_HEAD | .tmp_perf 207 .tmp_perf/HEAD: .tmp_HEAD | .tmp_perf
199 $(call cmd,copy) 208 $(call cmd,copy)
200 209
201 quiet_cmd_perf_version_file = GEN $@ 210 quiet_cmd_perf_version_file = GEN $@
202 cmd_perf_version_file = cd $(srctree)/to 211 cmd_perf_version_file = cd $(srctree)/tools/perf; util/PERF-VERSION-GEN $(dir $(abspath $@))
203 212
204 # PERF-VERSION-FILE and .tmp_HEAD are independ 213 # PERF-VERSION-FILE and .tmp_HEAD are independent, but this avoids updating the
205 # timestamp of PERF-VERSION-FILE. 214 # timestamp of PERF-VERSION-FILE.
206 # The best is to fix tools/perf/util/PERF-VERS 215 # The best is to fix tools/perf/util/PERF-VERSION-GEN.
207 .tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctr 216 .tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctree)/tools/perf/util/PERF-VERSION-GEN | .tmp_perf
208 $(call cmd,perf_version_file) 217 $(call cmd,perf_version_file)
209 218
210 perf-archive-args = --add-file=$$(realpath $(w 219 perf-archive-args = --add-file=$$(realpath $(word 2, $^)) \
211 --add-file=$$(realpath $(word 3, $^)) 220 --add-file=$$(realpath $(word 3, $^)) \
212 $$(cat $(word 2, $^))^{tree} $$(cat $< 221 $$(cat $(word 2, $^))^{tree} $$(cat $<)
213 222
214 223
215 perf-tarballs := $(addprefix perf-$(KERNELVERS 224 perf-tarballs := $(addprefix perf-$(KERNELVERSION), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
216 225
217 targets += $(perf-tarballs) 226 targets += $(perf-tarballs)
218 $(perf-tarballs): archive-args = --prefix=perf 227 $(perf-tarballs): archive-args = --prefix=perf-$(KERNELVERSION)/ $(perf-archive-args)
219 $(perf-tarballs): tools/perf/MANIFEST .tmp_per 228 $(perf-tarballs): tools/perf/MANIFEST .tmp_perf/HEAD .tmp_perf/PERF-VERSION-FILE FORCE
220 $(call if_changed,archive) 229 $(call if_changed,archive)
221 230
222 PHONY += perf-tar-src-pkg 231 PHONY += perf-tar-src-pkg
223 perf-tar-src-pkg: perf-$(KERNELVERSION).tar 232 perf-tar-src-pkg: perf-$(KERNELVERSION).tar
224 @: 233 @:
225 234
226 perf-tar%-src-pkg: perf-$(KERNELVERSION).tar.% 235 perf-tar%-src-pkg: perf-$(KERNELVERSION).tar.% FORCE
227 @: 236 @:
228 237
229 # Help text displayed when executing 'make hel 238 # Help text displayed when executing 'make help'
230 # -------------------------------------------- 239 # ---------------------------------------------------------------------------
231 PHONY += help 240 PHONY += help
232 help: 241 help:
233 @echo ' rpm-pkg - Build b 242 @echo ' rpm-pkg - Build both source and binary RPM kernel packages'
234 @echo ' srcrpm-pkg - Build o 243 @echo ' srcrpm-pkg - Build only the source kernel RPM package'
235 @echo ' binrpm-pkg - Build o 244 @echo ' binrpm-pkg - Build only the binary kernel RPM package'
236 @echo ' deb-pkg - Build b 245 @echo ' deb-pkg - Build both source and binary deb kernel packages'
237 @echo ' srcdeb-pkg - Build o 246 @echo ' srcdeb-pkg - Build only the source kernel deb package'
238 @echo ' bindeb-pkg - Build o 247 @echo ' bindeb-pkg - Build only the binary kernel deb package'
239 @echo ' snap-pkg - Build o 248 @echo ' snap-pkg - Build only the binary kernel snap package'
240 @echo ' (will c 249 @echo ' (will connect to external hosts)'
241 @echo ' pacman-pkg - Build o <<
242 @echo ' dir-pkg - Build t 250 @echo ' dir-pkg - Build the kernel as a plain directory structure'
243 @echo ' tar-pkg - Build t 251 @echo ' tar-pkg - Build the kernel as an uncompressed tarball'
244 @echo ' targz-pkg - Build t 252 @echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
245 @echo ' tarbz2-pkg - Build t 253 @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
246 @echo ' tarxz-pkg - Build t 254 @echo ' tarxz-pkg - Build the kernel as a xz compressed tarball'
247 @echo ' tarzst-pkg - Build t 255 @echo ' tarzst-pkg - Build the kernel as a zstd compressed tarball'
248 @echo ' perf-tar-src-pkg - Build t 256 @echo ' perf-tar-src-pkg - Build the perf source tarball with no compression'
249 @echo ' perf-targz-src-pkg - Build t 257 @echo ' perf-targz-src-pkg - Build the perf source tarball with gzip compression'
250 @echo ' perf-tarbz2-src-pkg - Build t 258 @echo ' perf-tarbz2-src-pkg - Build the perf source tarball with bz2 compression'
251 @echo ' perf-tarxz-src-pkg - Build t 259 @echo ' perf-tarxz-src-pkg - Build the perf source tarball with xz compression'
252 @echo ' perf-tarzst-src-pkg - Build t 260 @echo ' perf-tarzst-src-pkg - Build the perf source tarball with zst compression'
253 261
254 PHONY += FORCE 262 PHONY += FORCE
255 FORCE: 263 FORCE:
256 264
257 # Read all saved command lines and dependencie 265 # Read all saved command lines and dependencies for the $(targets) we
258 # may be building above, using $(if_changed{,_ 266 # may be building above, using $(if_changed{,_dep}). As an
259 # optimization, we don't need to read them if 267 # optimization, we don't need to read them if the target does not
260 # exist, we will rebuild anyway in that case. 268 # exist, we will rebuild anyway in that case.
261 269
262 existing-targets := $(wildcard $(sort $(target 270 existing-targets := $(wildcard $(sort $(targets)))
263 271
264 -include $(foreach f,$(existing-targets),$(dir 272 -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
265 273
266 .PHONY: $(PHONY) 274 .PHONY: $(PHONY)
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