| 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 samples scripts \ |
| 34 | 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) |