1 # SPDX-License-Identifier: GPL-2.0-only
2 # Makefile for the different targets used to g
3
4 include $(srctree)/scripts/Kbuild.include
5 include $(srctree)/scripts/Makefile.lib
6
7 # Git
8 # --------------------------------------------
9
10 filechk_HEAD = git -C $(srctree) rev-parse --v
11
12 .tmp_HEAD: check-git FORCE
13 $(call filechk,HEAD)
14
15 PHONY += check-git
16 check-git:
17 @if ! $(srctree)/scripts/check-git; th
18 echo >&2 "error: creating sour
19 false; \
20 fi
21
22 git-config-tar.gz = -c tar.tar.gz.command="$
23 git-config-tar.bz2 = -c tar.tar.bz2.command="
24 git-config-tar.lzma = -c tar.tar.lzma.command=
25 git-config-tar.xz = -c tar.tar.xz.command="$
26 git-config-tar.zst = -c tar.tar.zst.command="
27
28 quiet_cmd_archive = ARCHIVE $@
29 cmd_archive = git -C $(srctree) $(git-co
30 --output=$$(realpath $@) $
31
32 suffix-gzip := .gz
33 suffix-bzip2 := .bz2
34 suffix-lzma := .lzma
35 suffix-xz := .xz
36
37 # Linux source tarball
38 # --------------------------------------------
39
40 linux-tarballs := $(addprefix linux, .tar.gz .
41
42 targets += $(linux-tarballs)
43 $(linux-tarballs): archive-args = --prefix=lin
44 $(linux-tarballs): .tmp_HEAD FORCE
45 $(call if_changed,archive)
46
47 # rpm-pkg srcrpm-pkg binrpm-pkg
48 # --------------------------------------------
49
50 quiet_cmd_mkspec = GEN $@
51 cmd_mkspec = $(srctree)/scripts/package/
52
53 rpmbuild/SPECS/kernel.spec: FORCE
54 $(call cmd,mkspec)
55
56 PHONY += rpm-sources
57 rpm-sources: linux.tar.gz
58 $(Q)mkdir -p rpmbuild/SOURCES
59 $(Q)ln -f linux.tar.gz rpmbuild/SOURCE
60 $(Q)cp $(KCONFIG_CONFIG) rpmbuild/SOUR
61 $(Q)$(srctree)/scripts/package/gen-dif
62
63 PHONY += rpm-pkg srcrpm-pkg binrpm-pkg
64
65 rpm-pkg: private build-type := a
66 srcrpm-pkg: private build-type := s
67 binrpm-pkg: private build-type := b
68
69 rpm-pkg srcrpm-pkg: rpm-sources
70 rpm-pkg srcrpm-pkg binrpm-pkg: rpmbuild/SPECS/
71 +$(strip rpmbuild -b$(build-type) rpmb
72 --define='_topdir $(abspath rpmbuild)'
73 $(if $(filter a b, $(build-type)), \
74 --target $(UTS_MACHINE)-linux
75 $$(rpm -q rpm >/dev/null 2>&1
76 $(RPMOPTS))
77
78 # deb-pkg srcdeb-pkg bindeb-pkg
79 # --------------------------------------------
80
81 KDEB_SOURCE_COMPRESS ?= gzip
82
83 supported-deb-source-compress := gzip bzip2 lz
84
85 PHONY += linux.tar.unsupported-deb-src-compres
86 linux.tar.unsupported-deb-src-compress:
87 @echo "error: KDEB_SOURCE_COMPRESS=$(K
88 @false
89
90 debian-orig-suffix := \
91 $(strip $(if $(filter $(supported-deb-sour
92 $(suffix-$(KDEB_SOURCE_COMPRESS)),.unsuppo
93
94 quiet_cmd_debianize = GEN $@
95 cmd_debianize = $(srctree)/scripts/packa
96
97 debian: FORCE
98 $(call cmd,debianize)
99
100 PHONY += debian-orig
101 debian-orig: private source = $(shell dpkg-par
102 debian-orig: private version = $(shell dpkg-pa
103 debian-orig: private orig-name = $(source)_$(v
104 debian-orig: mkdebian-opts = --need-source
105 debian-orig: linux.tar$(debian-orig-suffix) de
106 $(Q)if [ "$$(df --output=target .. 2>
107 ln -f $< ../$(orig-name); \
108 else \
109 cp $< ../$(orig-name); \
110 fi
111
112 PHONY += deb-pkg srcdeb-pkg bindeb-pkg
113
114 deb-pkg: private build-type := source,binar
115 srcdeb-pkg: private build-type := source
116 bindeb-pkg: private build-type := binary
117
118 deb-pkg srcdeb-pkg: debian-orig
119 bindeb-pkg: debian
120 deb-pkg srcdeb-pkg bindeb-pkg:
121 +$(strip dpkg-buildpackage \
122 --build=$(build-type) --no-pre-clean -
123 $(if $(findstring source, $(build-type
124 --unsigned-source --compressio
125 $(if $(findstring binary, $(build-type
126 -R'$(MAKE) -f debian/rules' -j
127 --no-check-builddeps) \
128 $(DPKG_FLAGS))
129
130 # snap-pkg
131 # --------------------------------------------
132 PHONY += snap-pkg
133 snap-pkg:
134 rm -rf $(objtree)/snap
135 mkdir $(objtree)/snap
136 $(MAKE) clean
137 sed "s@KERNELRELEASE@$(KERNELRELEASE)@
138 s@SRCTREE@$(realpath $(srctree
139 $(srctree)/scripts/package/sna
140 $(objtree)/snap/snapcraft.yaml
141 cd $(objtree)/snap && \
142 snapcraft --target-arch=$(UTS_MACHINE)
143
144 # pacman-pkg
145 # --------------------------------------------
146
147 PHONY += pacman-pkg
148 pacman-pkg:
149 @ln -srf $(srctree)/scripts/package/PK
150 +objtree="$(realpath $(objtree))" \
151 BUILDDIR="$(realpath $(objtree
152 CARCH="$(UTS_MACHINE)" \
153 KBUILD_MAKEFLAGS="$(MAKEFLAGS)
154 KBUILD_REVISION="$(shell $(src
155 makepkg $(MAKEPKGOPTS)
156
157 # dir-pkg tar*-pkg - tarball targets
158 # --------------------------------------------
159
160 tar-install: FORCE
161 $(Q)$(MAKE) -f $(srctree)/Makefile
162 +$(Q)$(srctree)/scripts/package/buildt
163
164 compress-tar.gz = -I "$(KGZIP)"
165 compress-tar.bz2 = -I "$(KBZIP2)"
166 compress-tar.xz = -I "$(XZ)"
167 compress-tar.zst = -I "$(ZSTD)"
168
169 quiet_cmd_tar = TAR $@
170 cmd_tar = cd $<; tar cf ../$@ $(compress
171
172 dir-tarballs := $(addprefix linux-$(KERNELRELE
173
174 $(dir-tarballs): tar-install
175 $(call cmd,tar)
176
177 PHONY += dir-pkg
178 dir-pkg: tar-install
179 @echo "Kernel tree successfully create
180
181 PHONY += tar-pkg
182 tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar
183 @:
184
185 tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.%
186 @:
187
188 # perf-tar*-src-pkg - generate a source tarbal
189 # --------------------------------------------
190
191 .tmp_perf:
192 $(Q)mkdir .tmp_perf
193
194 .tmp_perf/HEAD: .tmp_HEAD | .tmp_perf
195 $(call cmd,copy)
196
197 quiet_cmd_perf_version_file = GEN $@
198 cmd_perf_version_file = cd $(srctree)/to
199
200 # PERF-VERSION-FILE and .tmp_HEAD are independ
201 # timestamp of PERF-VERSION-FILE.
202 # The best is to fix tools/perf/util/PERF-VERS
203 .tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctr
204 $(call cmd,perf_version_file)
205
206 perf-archive-args = --add-file=$$(realpath $(w
207 --add-file=$$(realpath $(word 3, $^))
208 $$(cat $(word 2, $^))^{tree} $$(cat $<
209
210
211 perf-tarballs := $(addprefix perf-$(KERNELVERS
212
213 targets += $(perf-tarballs)
214 $(perf-tarballs): archive-args = --prefix=perf
215 $(perf-tarballs): tools/perf/MANIFEST .tmp_per
216 $(call if_changed,archive)
217
218 PHONY += perf-tar-src-pkg
219 perf-tar-src-pkg: perf-$(KERNELVERSION).tar
220 @:
221
222 perf-tar%-src-pkg: perf-$(KERNELVERSION).tar.%
223 @:
224
225 # Help text displayed when executing 'make hel
226 # --------------------------------------------
227 PHONY += help
228 help:
229 @echo ' rpm-pkg - Build b
230 @echo ' srcrpm-pkg - Build o
231 @echo ' binrpm-pkg - Build o
232 @echo ' deb-pkg - Build b
233 @echo ' srcdeb-pkg - Build o
234 @echo ' bindeb-pkg - Build o
235 @echo ' snap-pkg - Build o
236 @echo ' (will c
237 @echo ' pacman-pkg - Build o
238 @echo ' dir-pkg - Build t
239 @echo ' tar-pkg - Build t
240 @echo ' targz-pkg - Build t
241 @echo ' tarbz2-pkg - Build t
242 @echo ' tarxz-pkg - Build t
243 @echo ' tarzst-pkg - Build t
244 @echo ' perf-tar-src-pkg - Build t
245 @echo ' perf-targz-src-pkg - Build t
246 @echo ' perf-tarbz2-src-pkg - Build t
247 @echo ' perf-tarxz-src-pkg - Build t
248 @echo ' perf-tarzst-src-pkg - Build t
249
250 PHONY += FORCE
251 FORCE:
252
253 # Read all saved command lines and dependencie
254 # may be building above, using $(if_changed{,_
255 # optimization, we don't need to read them if
256 # exist, we will rebuild anyway in that case.
257
258 existing-targets := $(wildcard $(sort $(target
259
260 -include $(foreach f,$(existing-targets),$(dir
261
262 .PHONY: $(PHONY)
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