kbuild: Update assembler calls to use proper flags and language target
[platform/kernel/linux-starfive.git] / scripts / Makefile.package
1 # SPDX-License-Identifier: GPL-2.0-only
2 # Makefile for the different targets used to generate full packages of a kernel
3
4 include $(srctree)/scripts/Kbuild.include
5
6 # RPM target
7 # ---------------------------------------------------------------------------
8 # The rpm target generates two rpm files:
9 # /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
10 # /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
11 # The src.rpm files includes all source for the kernel being built
12 # The <arch>.rpm includes kernel configuration, modules etc.
13 #
14 # Process to create the rpm files
15 # a) clean the kernel
16 # b) Generate .spec file
17 # c) Build a tar ball, using symlink to make kernel version
18 #    first entry in the path
19 # d) and pack the result to a tar.gz file
20 # e) generate the rpm files, based on kernel.spec
21 # - Use /. to avoid tar packing just the symlink
22
23 # Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT,
24 # but the binrpm-pkg target can; for some reason O= gets ignored.
25
26 # Remove hyphens since they have special meaning in RPM filenames
27 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
28 KDEB_SOURCENAME ?= linux-upstream
29 KBUILD_PKG_ROOTCMD ?="fakeroot -u"
30 export KDEB_SOURCENAME
31 # Include only those top-level files that are needed by make, plus the GPL copy
32 TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
33                include init io_uring ipc kernel lib mm net rust \
34                samples scripts security sound tools usr virt \
35                .config .scmversion Makefile \
36                Kbuild Kconfig COPYING $(wildcard localversion*)
37 MKSPEC     := $(srctree)/scripts/package/mkspec
38
39 quiet_cmd_src_tar = TAR     $(2).tar.gz
40       cmd_src_tar = \
41 if test "$(objtree)" != "$(srctree)"; then \
42         echo >&2; \
43         echo >&2 "  ERROR:"; \
44         echo >&2 "  Building source tarball is not possible outside the"; \
45         echo >&2 "  kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
46         echo >&2 "  binrpm-pkg or bindeb-pkg target instead."; \
47         echo >&2; \
48         false; \
49 fi ; \
50 $(srctree)/scripts/setlocalversion --save-scmversion; \
51 tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
52         --transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3); \
53 rm -f $(objtree)/.scmversion
54
55 # rpm-pkg
56 # ---------------------------------------------------------------------------
57 PHONY += rpm-pkg
58 rpm-pkg:
59         $(MAKE) clean
60         $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
61         $(call cmd,src_tar,$(KERNELPATH),kernel.spec)
62         +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -ta $(KERNELPATH).tar.gz \
63         --define='_smp_mflags %{nil}'
64
65 # binrpm-pkg
66 # ---------------------------------------------------------------------------
67 PHONY += binrpm-pkg
68 binrpm-pkg:
69         $(MAKE) -f $(srctree)/Makefile
70         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
71         +rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
72                 $(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
73
74 PHONY += deb-pkg
75 deb-pkg:
76         $(MAKE) clean
77         $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
78         $(call cmd,src_tar,$(KDEB_SOURCENAME))
79         origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
80                 mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
81         +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -i.git -us -uc
82
83 PHONY += bindeb-pkg
84 bindeb-pkg:
85         $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
86         +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
87
88 PHONY += intdeb-pkg
89 intdeb-pkg:
90         +$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
91
92 # snap-pkg
93 # ---------------------------------------------------------------------------
94 PHONY += snap-pkg
95 snap-pkg:
96         rm -rf $(objtree)/snap
97         mkdir $(objtree)/snap
98         $(MAKE) clean
99         $(call cmd,src_tar,$(KERNELPATH))
100         sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \
101                 s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \
102                 $(srctree)/scripts/package/snapcraft.template > \
103                 $(objtree)/snap/snapcraft.yaml
104         cd $(objtree)/snap && \
105         snapcraft --target-arch=$(UTS_MACHINE)
106
107 # tarball targets
108 # ---------------------------------------------------------------------------
109 tar-pkgs := dir-pkg tar-pkg targz-pkg tarbz2-pkg tarxz-pkg tarzst-pkg
110 PHONY += $(tar-pkgs)
111 $(tar-pkgs):
112         $(MAKE) -f $(srctree)/Makefile
113         +$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
114
115 # perf-pkg - generate a source tarball with perf source
116 # ---------------------------------------------------------------------------
117
118 perf-tar=perf-$(KERNELVERSION)
119
120 quiet_cmd_perf_tar = TAR
121       cmd_perf_tar = \
122 git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/         \
123         HEAD^{tree} $$(cd $(srctree);                               \
124                        echo $$(cat tools/perf/MANIFEST)) \
125         -o $(perf-tar).tar;                                         \
126 mkdir -p $(perf-tar);                                               \
127 git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD;    \
128 (cd $(srctree)/tools/perf;                                          \
129 util/PERF-VERSION-GEN $(CURDIR)/$(perf-tar)/);              \
130 tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
131 rm -r $(perf-tar);                                                  \
132 $(if $(findstring tar-src,$@),,                                     \
133 $(if $(findstring bz2,$@),$(KBZIP2),                                 \
134 $(if $(findstring gz,$@),$(KGZIP),                                  \
135 $(if $(findstring xz,$@),$(XZ),                                     \
136 $(if $(findstring zst,$@),$(ZSTD),                                  \
137 $(error unknown target $@)))))                                      \
138         -f -9 $(perf-tar).tar)
139
140 perf-tar-pkgs := perf-tar-src-pkg perf-targz-src-pkg perf-tarbz2-src-pkg \
141                  perf-tarxz-src-pkg perf-tarzst-src-pkg
142 PHONY += $(perf-tar-pkgs)
143 $(perf-tar-pkgs):
144         $(call cmd,perf_tar)
145
146 # Help text displayed when executing 'make help'
147 # ---------------------------------------------------------------------------
148 PHONY += help
149 help:
150         @echo '  rpm-pkg             - Build both source and binary RPM kernel packages'
151         @echo '  binrpm-pkg          - Build only the binary kernel RPM package'
152         @echo '  deb-pkg             - Build both source and binary deb kernel packages'
153         @echo '  bindeb-pkg          - Build only the binary kernel deb package'
154         @echo '  snap-pkg            - Build only the binary kernel snap package'
155         @echo '                        (will connect to external hosts)'
156         @echo '  dir-pkg             - Build the kernel as a plain directory structure'
157         @echo '  tar-pkg             - Build the kernel as an uncompressed tarball'
158         @echo '  targz-pkg           - Build the kernel as a gzip compressed tarball'
159         @echo '  tarbz2-pkg          - Build the kernel as a bzip2 compressed tarball'
160         @echo '  tarxz-pkg           - Build the kernel as a xz compressed tarball'
161         @echo '  tarzst-pkg          - Build the kernel as a zstd compressed tarball'
162         @echo '  perf-tar-src-pkg    - Build $(perf-tar).tar source tarball'
163         @echo '  perf-targz-src-pkg  - Build $(perf-tar).tar.gz source tarball'
164         @echo '  perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball'
165         @echo '  perf-tarxz-src-pkg  - Build $(perf-tar).tar.xz source tarball'
166         @echo '  perf-tarzst-src-pkg - Build $(perf-tar).tar.zst source tarball'
167
168 .PHONY: $(PHONY)