Merge tag 'afs-next-20190507' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowel...
[sfrench/cifs-2.6.git] / scripts / package / Makefile
1 # Makefile for the different targets used to generate full packages of a kernel
2 # It uses the generic clean infrastructure of kbuild
3
4 # RPM target
5 # ---------------------------------------------------------------------------
6 # The rpm target generates two rpm files:
7 # /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
8 # /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
9 # The src.rpm files includes all source for the kernel being built
10 # The <arch>.rpm includes kernel configuration, modules etc.
11 #
12 # Process to create the rpm files
13 # a) clean the kernel
14 # b) Generate .spec file
15 # c) Build a tar ball, using symlink to make kernel version
16 #    first entry in the path
17 # d) and pack the result to a tar.gz file
18 # e) generate the rpm files, based on kernel.spec
19 # - Use /. to avoid tar packing just the symlink
20
21 # Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT,
22 # but the binrpm-pkg target can; for some reason O= gets ignored.
23
24 # Remove hyphens since they have special meaning in RPM filenames
25 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
26 KDEB_SOURCENAME ?= linux-$(KERNELRELEASE)
27 KBUILD_PKG_ROOTCMD ?="fakeroot -u"
28 export KDEB_SOURCENAME
29 # Include only those top-level files that are needed by make, plus the GPL copy
30 TAR_CONTENT := $(KBUILD_ALLDIRS) .config .scmversion Makefile \
31                Kbuild Kconfig COPYING $(wildcard localversion*)
32 MKSPEC     := $(srctree)/scripts/package/mkspec
33
34 quiet_cmd_src_tar = TAR     $(2).tar.gz
35       cmd_src_tar = \
36 if test "$(objtree)" != "$(srctree)"; then \
37         echo >&2; \
38         echo >&2 "  ERROR:"; \
39         echo >&2 "  Building source tarball is not possible outside the"; \
40         echo >&2 "  kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
41         echo >&2 "  binrpm-pkg or bindeb-pkg target instead."; \
42         echo >&2; \
43         false; \
44 fi ; \
45 $(srctree)/scripts/setlocalversion --save-scmversion; \
46 tar -cz $(RCS_TAR_IGNORE) -f $(2).tar.gz \
47         --transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3); \
48 rm -f $(objtree)/.scmversion
49
50 # rpm-pkg
51 # ---------------------------------------------------------------------------
52 rpm-pkg: FORCE
53         $(MAKE) clean
54         $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
55         $(call cmd,src_tar,$(KERNELPATH),kernel.spec)
56         +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz \
57         --define='_smp_mflags %{nil}'
58
59 # binrpm-pkg
60 # ---------------------------------------------------------------------------
61 binrpm-pkg: FORCE
62         $(MAKE) -f $(srctree)/Makefile
63         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
64         +rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
65                 $(UTS_MACHINE) -bb $(objtree)/binkernel.spec
66
67 clean-files += $(objtree)/*.spec
68
69 deb-pkg: FORCE
70         $(MAKE) clean
71         $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
72         $(call cmd,src_tar,$(KDEB_SOURCENAME))
73         origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
74                 mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
75         +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -i.git -us -uc
76
77 bindeb-pkg: FORCE
78         $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
79         +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
80
81 intdeb-pkg: FORCE
82         +$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
83
84 clean-dirs += $(objtree)/debian/
85
86 # snap-pkg
87 # ---------------------------------------------------------------------------
88 snap-pkg: FORCE
89         rm -rf $(objtree)/snap
90         mkdir $(objtree)/snap
91         $(MAKE) clean
92         $(call cmd,src_tar,$(KERNELPATH))
93         sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \
94                 s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \
95                 $(srctree)/scripts/package/snapcraft.template > \
96                 $(objtree)/snap/snapcraft.yaml
97         cd $(objtree)/snap && \
98         snapcraft --target-arch=$(UTS_MACHINE)
99
100 clean-dirs += $(objtree)/snap/
101
102 # tarball targets
103 # ---------------------------------------------------------------------------
104 tar%pkg: FORCE
105         $(MAKE) -f $(srctree)/Makefile
106         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
107
108 clean-dirs += $(objtree)/tar-install/
109
110
111 # perf-pkg - generate a source tarball with perf source
112 # ---------------------------------------------------------------------------
113
114 perf-tar=perf-$(KERNELVERSION)
115
116 quiet_cmd_perf_tar = TAR
117       cmd_perf_tar = \
118 git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/         \
119         HEAD^{tree} $$(cd $(srctree);                               \
120                        echo $$(cat tools/perf/MANIFEST)) \
121         -o $(perf-tar).tar;                                         \
122 mkdir -p $(perf-tar);                                               \
123 git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD;    \
124 (cd $(srctree)/tools/perf;                                          \
125 util/PERF-VERSION-GEN $(CURDIR)/$(perf-tar)/);              \
126 tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
127 rm -r $(perf-tar);                                                  \
128 $(if $(findstring tar-src,$@),,                                     \
129 $(if $(findstring bz2,$@),bzip2,                                    \
130 $(if $(findstring gz,$@),gzip,                                      \
131 $(if $(findstring xz,$@),xz,                                        \
132 $(error unknown target $@))))                                       \
133         -f -9 $(perf-tar).tar)
134
135 perf-%pkg: FORCE
136         $(call cmd,perf_tar)
137
138 # Help text displayed when executing 'make help'
139 # ---------------------------------------------------------------------------
140 help: FORCE
141         @echo '  rpm-pkg             - Build both source and binary RPM kernel packages'
142         @echo '  binrpm-pkg          - Build only the binary kernel RPM package'
143         @echo '  deb-pkg             - Build both source and binary deb kernel packages'
144         @echo '  bindeb-pkg          - Build only the binary kernel deb package'
145         @echo '  snap-pkg            - Build only the binary kernel snap package (will connect to external hosts)'
146         @echo '  tar-pkg             - Build the kernel as an uncompressed tarball'
147         @echo '  targz-pkg           - Build the kernel as a gzip compressed tarball'
148         @echo '  tarbz2-pkg          - Build the kernel as a bzip2 compressed tarball'
149         @echo '  tarxz-pkg           - Build the kernel as a xz compressed tarball'
150         @echo '  perf-tar-src-pkg    - Build $(perf-tar).tar source tarball'
151         @echo '  perf-targz-src-pkg  - Build $(perf-tar).tar.gz source tarball'
152         @echo '  perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball'
153         @echo '  perf-tarxz-src-pkg  - Build $(perf-tar).tar.xz source tarball'