2019-05-19 20:07:45 +08:00
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# SPDX-License-Identifier: GPL-2.0-only
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2005-04-17 06:20:36 +08:00
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# Makefile for the different targets used to generate full packages of a kernel
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2019-08-21 15:02:04 +08:00
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include $(srctree)/scripts/Kbuild.include
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2023-03-15 23:50:18 +08:00
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include $(srctree)/scripts/Makefile.lib
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2005-04-17 06:20:36 +08:00
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2011-05-05 04:48:11 +08:00
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KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
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2018-04-05 19:22:29 +08:00
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KBUILD_PKG_ROOTCMD ?="fakeroot -u"
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2013-04-12 20:12:50 +08:00
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# Include only those top-level files that are needed by make, plus the GPL copy
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2022-09-25 02:19:09 +08:00
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TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
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2022-11-24 06:00:44 +08:00
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include init io_uring ipc kernel lib mm net rust \
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samples scripts security sound tools usr virt \
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2023-01-22 22:14:21 +08:00
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.config Makefile \
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2013-04-12 20:12:50 +08:00
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Kbuild Kconfig COPYING $(wildcard localversion*)
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2005-04-17 06:20:36 +08:00
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MKSPEC := $(srctree)/scripts/package/mkspec
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2015-09-02 17:57:08 +08:00
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quiet_cmd_src_tar = TAR $(2).tar.gz
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cmd_src_tar = \
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if test "$(objtree)" != "$(srctree)"; then \
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2017-12-06 18:32:57 +08:00
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echo >&2; \
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echo >&2 " ERROR:"; \
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echo >&2 " Building source tarball is not possible outside the"; \
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2023-02-15 09:20:26 +08:00
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echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT"; \
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2017-12-06 18:32:57 +08:00
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echo >&2; \
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2015-09-02 17:57:08 +08:00
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false; \
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fi ; \
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kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
Redefine GZIP, BZIP2, LZOP variables as KGZIP, KBZIP2, KLZOP resp.
GZIP, BZIP2, LZOP env variables are reserved by the tools. The original
attempt to redefine them internally doesn't work in makefiles/scripts
intercall scenarios, e.g., "make GZIP=gzip bindeb-pkg" and results in
broken builds. There can be other broken build commands because of this,
so the universal solution is to use non-reserved env variables for the
compression tools.
Fixes: 8dfb61dcbace ("kbuild: add variables for compression tools")
Signed-off-by: Denis Efremov <efremov@linux.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-06-08 17:59:44 +08:00
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tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
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2023-01-22 22:14:21 +08:00
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--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
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2015-09-02 17:57:08 +08:00
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2023-03-15 23:50:18 +08:00
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# Git
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# ---------------------------------------------------------------------------
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2023-02-15 09:20:24 +08:00
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2023-03-15 23:50:18 +08:00
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filechk_HEAD = git -C $(srctree) rev-parse --verify HEAD 2>/dev/null
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2023-02-15 09:20:30 +08:00
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2023-03-15 23:50:18 +08:00
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.tmp_HEAD: check-git FORCE
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$(call filechk,HEAD)
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2023-02-15 09:20:30 +08:00
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2023-03-15 23:50:18 +08:00
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PHONY += check-git
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check-git:
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@if ! $(srctree)/scripts/check-git; then \
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echo >&2 "error: creating source package requires git repository"; \
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false; \
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fi
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2023-02-15 09:20:30 +08:00
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2023-04-07 18:16:28 +08:00
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git-config-tar.gz = -c tar.tar.gz.command="$(KGZIP)"
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git-config-tar.bz2 = -c tar.tar.bz2.command="$(KBZIP2)"
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git-config-tar.xz = -c tar.tar.xz.command="$(XZ)"
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git-config-tar.zst = -c tar.tar.zst.command="$(ZSTD)"
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2023-04-07 18:16:27 +08:00
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quiet_cmd_archive = ARCHIVE $@
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2023-04-07 18:16:28 +08:00
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cmd_archive = git -C $(srctree) $(git-config-tar$(suffix $@)) archive \
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2023-04-07 18:16:27 +08:00
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--output=$$(realpath $@) --prefix=$(basename $@)/ $(archive-args)
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2023-02-15 09:20:24 +08:00
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# Linux source tarball
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# ---------------------------------------------------------------------------
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2023-04-07 18:16:28 +08:00
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linux-tarballs := $(addprefix linux, .tar.gz)
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targets += $(linux-tarballs)
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$(linux-tarballs): archive-args = $$(cat $<)
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$(linux-tarballs): .tmp_HEAD FORCE
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2023-04-07 18:16:27 +08:00
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$(call if_changed,archive)
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2023-02-15 09:20:24 +08:00
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2005-04-17 06:20:36 +08:00
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# rpm-pkg
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2006-03-09 01:39:05 +08:00
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# ---------------------------------------------------------------------------
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2019-08-21 15:02:03 +08:00
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PHONY += rpm-pkg
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2023-02-15 09:20:25 +08:00
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rpm-pkg: srpm = $(shell rpmspec --srpm --query --queryformat='%{name}-%{VERSION}-%{RELEASE}.src.rpm' kernel.spec)
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rpm-pkg: srcrpm-pkg
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+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -rb $(srpm) \
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2017-09-30 09:10:11 +08:00
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--define='_smp_mflags %{nil}'
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2005-04-17 06:20:36 +08:00
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2022-11-21 22:48:45 +08:00
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# srcrpm-pkg
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# ---------------------------------------------------------------------------
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PHONY += srcrpm-pkg
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2023-02-15 09:20:26 +08:00
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srcrpm-pkg: linux.tar.gz
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2022-11-21 22:48:45 +08:00
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$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
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2023-02-15 09:20:26 +08:00
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+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -bs kernel.spec \
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2023-03-15 23:50:17 +08:00
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--define='_smp_mflags %{nil}' --define='_sourcedir rpmbuild/SOURCES' --define='_srcrpmdir .'
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2022-11-21 22:48:45 +08:00
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2005-04-17 06:20:36 +08:00
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# binrpm-pkg
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2006-03-09 01:39:05 +08:00
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# ---------------------------------------------------------------------------
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2019-08-21 15:02:03 +08:00
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PHONY += binrpm-pkg
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binrpm-pkg:
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2019-02-14 11:05:14 +08:00
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$(MAKE) -f $(srctree)/Makefile
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2013-04-14 03:21:15 +08:00
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$(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
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2017-09-30 09:10:09 +08:00
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+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
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2022-07-14 13:02:41 +08:00
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$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
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2017-09-30 09:10:10 +08:00
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2023-02-15 09:20:27 +08:00
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quiet_cmd_debianize = GEN $@
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kbuild: give up untracked files for source package builds
When the source tree is dirty and contains untracked files, package
builds may fail, for example, when a broken symlink exists, a file
path contains whitespaces, etc.
Since commit 05e96e96a315 ("kbuild: use git-archive for source package
creation"), the source tarball only contains committed files because
it is created by 'git archive'. scripts/package/gen-diff-patch tries
to address the diff from HEAD, but including untracked files by the
hand-crafted script introduces more complexity. I wrote a patch [1] to
make it work in most cases, but still wonder if this is what we should
aim for.
To simplify the code, this patch just gives up untracked files. Going
forward, it is your responsibility to do 'git add' for what you want in
the source package. The script shows a warning just in case you forgot
to do so. It should be checked only when building source packages.
[1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch
Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 20:09:07 +08:00
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cmd_debianize = $(srctree)/scripts/package/mkdebian $(mkdebian-opts)
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2023-02-15 09:20:27 +08:00
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debian: FORCE
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$(call cmd,debianize)
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PHONY += debian-orig
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debian-orig: private source = $(shell dpkg-parsechangelog -S Source)
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debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/-[^-]*$$//')
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debian-orig: private orig-name = $(source)_$(version).orig.tar.gz
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kbuild: give up untracked files for source package builds
When the source tree is dirty and contains untracked files, package
builds may fail, for example, when a broken symlink exists, a file
path contains whitespaces, etc.
Since commit 05e96e96a315 ("kbuild: use git-archive for source package
creation"), the source tarball only contains committed files because
it is created by 'git archive'. scripts/package/gen-diff-patch tries
to address the diff from HEAD, but including untracked files by the
hand-crafted script introduces more complexity. I wrote a patch [1] to
make it work in most cases, but still wonder if this is what we should
aim for.
To simplify the code, this patch just gives up untracked files. Going
forward, it is your responsibility to do 'git add' for what you want in
the source package. The script shows a warning just in case you forgot
to do so. It should be checked only when building source packages.
[1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch
Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 20:09:07 +08:00
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debian-orig: mkdebian-opts = --need-source
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2023-02-15 09:20:27 +08:00
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debian-orig: linux.tar.gz debian
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2023-02-15 09:20:28 +08:00
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$(Q)if [ "$(df --output=target .. 2>/dev/null)" = "$(df --output=target $< 2>/dev/null)" ]; then \
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ln -f $< ../$(orig-name); \
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else \
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cp $< ../$(orig-name); \
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fi
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2023-02-15 09:20:27 +08:00
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2019-08-21 15:02:03 +08:00
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PHONY += deb-pkg
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2023-02-15 09:20:27 +08:00
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deb-pkg: debian-orig
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2023-02-15 09:20:24 +08:00
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+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
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2023-02-15 09:20:29 +08:00
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--build=source,binary -nc -us -uc
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2015-09-02 17:57:24 +08:00
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2019-08-21 15:02:03 +08:00
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PHONY += bindeb-pkg
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2023-02-15 09:20:27 +08:00
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bindeb-pkg: debian
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2019-02-05 20:37:52 +08:00
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+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
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2018-04-05 19:22:29 +08:00
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2019-08-21 15:02:03 +08:00
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PHONY += intdeb-pkg
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intdeb-pkg:
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2018-04-05 19:22:29 +08:00
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+$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
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2005-04-17 06:20:36 +08:00
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scripts/package: snap-pkg target
Following in footsteps of other targets like 'deb-pkg, 'rpm-pkg' and 'tar-pkg',
this patch adds a 'snap-pkg' target for the creation of a Linux kernel snap
package using the kbuild infrastructure.
A snap, in its general form, is a self contained, sandboxed, universal package
and it is intended to work across multiple distributions and/or devices. A snap
package is distributed as a single compressed squashfs filesystem.
A kernel snap is a snap package carrying the Linux kernel, kernel modules,
accessory files (DTBs, System.map, etc) and a manifesto file. The purpose of a
kernel snap is to carry the Linux kernel during the creation of a system image,
eg. Ubuntu Core, and its subsequent upgrades.
For more information on snap packages: https://snapcraft.io/docs/
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-27 19:07:34 +08:00
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# snap-pkg
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# ---------------------------------------------------------------------------
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2019-08-21 15:02:03 +08:00
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PHONY += snap-pkg
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snap-pkg:
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scripts/package: snap-pkg target
Following in footsteps of other targets like 'deb-pkg, 'rpm-pkg' and 'tar-pkg',
this patch adds a 'snap-pkg' target for the creation of a Linux kernel snap
package using the kbuild infrastructure.
A snap, in its general form, is a self contained, sandboxed, universal package
and it is intended to work across multiple distributions and/or devices. A snap
package is distributed as a single compressed squashfs filesystem.
A kernel snap is a snap package carrying the Linux kernel, kernel modules,
accessory files (DTBs, System.map, etc) and a manifesto file. The purpose of a
kernel snap is to carry the Linux kernel during the creation of a system image,
eg. Ubuntu Core, and its subsequent upgrades.
For more information on snap packages: https://snapcraft.io/docs/
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-27 19:07:34 +08:00
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rm -rf $(objtree)/snap
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mkdir $(objtree)/snap
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$(MAKE) clean
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$(call cmd,src_tar,$(KERNELPATH))
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sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \
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s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \
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$(srctree)/scripts/package/snapcraft.template > \
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$(objtree)/snap/snapcraft.yaml
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cd $(objtree)/snap && \
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snapcraft --target-arch=$(UTS_MACHINE)
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2023-02-15 09:20:31 +08:00
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# dir-pkg tar*-pkg - tarball targets
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2005-05-24 17:27:37 +08:00
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# ---------------------------------------------------------------------------
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2023-02-15 09:20:31 +08:00
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tar-install: FORCE
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$(Q)$(MAKE) -f $(srctree)/Makefile
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+$(Q)$(srctree)/scripts/package/buildtar $@
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2023-04-07 18:16:29 +08:00
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compress-tar.gz = -I "$(KGZIP)"
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compress-tar.bz2 = -I "$(KBZIP2)"
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compress-tar.xz = -I "$(XZ)"
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compress-tar.zst = -I "$(ZSTD)"
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2023-03-15 23:50:18 +08:00
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quiet_cmd_tar = TAR $@
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2023-04-07 18:16:29 +08:00
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cmd_tar = cd $<; tar cf ../$@ $(compress-tar$(suffix $@)) --owner=root --group=root --sort=name *
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dir-tarballs := $(addprefix linux-$(KERNELRELEASE)-$(ARCH), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
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2023-03-15 23:50:18 +08:00
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2023-04-07 18:16:29 +08:00
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$(dir-tarballs): tar-install
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2023-03-15 23:50:18 +08:00
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$(call cmd,tar)
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2023-02-15 09:20:31 +08:00
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PHONY += dir-pkg
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dir-pkg: tar-install
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@echo "Kernel tree successfully created in $<"
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2023-03-15 23:50:18 +08:00
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PHONY += tar-pkg
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tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar
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2023-02-15 09:20:31 +08:00
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@:
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2023-03-15 23:50:18 +08:00
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tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.% FORCE
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@:
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2005-05-24 17:27:37 +08:00
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2023-02-15 09:20:30 +08:00
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# perf-tar*-src-pkg - generate a source tarball with perf source
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2010-05-31 22:13:21 +08:00
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# ---------------------------------------------------------------------------
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2023-03-15 23:50:18 +08:00
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.tmp_perf:
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$(Q)mkdir .tmp_perf
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2023-02-15 09:20:30 +08:00
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2023-03-15 23:50:18 +08:00
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.tmp_perf/HEAD: .tmp_HEAD | .tmp_perf
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$(call cmd,copy)
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2023-02-15 09:20:30 +08:00
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quiet_cmd_perf_version_file = GEN $@
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cmd_perf_version_file = cd $(srctree)/tools/perf; util/PERF-VERSION-GEN $(dir $(abspath $@))
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2023-03-15 23:50:18 +08:00
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# PERF-VERSION-FILE and .tmp_HEAD are independent, but this avoids updating the
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2023-02-15 09:20:30 +08:00
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# timestamp of PERF-VERSION-FILE.
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# The best is to fix tools/perf/util/PERF-VERSION-GEN.
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2023-03-15 23:50:18 +08:00
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.tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctree)/tools/perf/util/PERF-VERSION-GEN | .tmp_perf
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2023-02-15 09:20:30 +08:00
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$(call cmd,perf_version_file)
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2023-04-07 18:16:27 +08:00
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perf-archive-args = --add-file=$$(realpath $(word 2, $^)) \
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2023-03-15 23:50:18 +08:00
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--add-file=$$(realpath $(word 3, $^)) \
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$$(cat $(word 2, $^))^{tree} $$(cat $<)
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2023-02-15 09:20:30 +08:00
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2023-04-07 18:16:28 +08:00
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perf-tarballs := $(addprefix perf-$(KERNELVERSION), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
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targets += $(perf-tarballs)
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$(perf-tarballs): archive-args = $(perf-archive-args)
|
|
|
|
|
$(perf-tarballs): tools/perf/MANIFEST .tmp_perf/HEAD .tmp_perf/PERF-VERSION-FILE FORCE
|
2023-04-07 18:16:27 +08:00
|
|
|
$(call if_changed,archive)
|
2023-03-15 23:50:18 +08:00
|
|
|
|
|
|
|
|
PHONY += perf-tar-src-pkg
|
|
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|
|
perf-tar-src-pkg: perf-$(KERNELVERSION).tar
|
|
|
|
|
@:
|
2023-02-15 09:20:30 +08:00
|
|
|
|
2023-03-15 23:50:18 +08:00
|
|
|
perf-tar%-src-pkg: perf-$(KERNELVERSION).tar.% FORCE
|
|
|
|
|
@:
|
2010-05-31 22:13:21 +08:00
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
# Help text displayed when executing 'make help'
|
|
|
|
|
# ---------------------------------------------------------------------------
|
2019-08-21 15:02:03 +08:00
|
|
|
PHONY += help
|
|
|
|
|
help:
|
2010-05-31 22:13:21 +08:00
|
|
|
@echo ' rpm-pkg - Build both source and binary RPM kernel packages'
|
2022-12-27 17:21:57 +08:00
|
|
|
@echo ' srcrpm-pkg - Build only the source kernel RPM package'
|
2015-09-02 17:57:24 +08:00
|
|
|
@echo ' binrpm-pkg - Build only the binary kernel RPM package'
|
|
|
|
|
@echo ' deb-pkg - Build both source and binary deb kernel packages'
|
|
|
|
|
@echo ' bindeb-pkg - Build only the binary kernel deb package'
|
2019-10-25 19:52:32 +08:00
|
|
|
@echo ' snap-pkg - Build only the binary kernel snap package'
|
|
|
|
|
@echo ' (will connect to external hosts)'
|
2019-11-04 21:11:44 +08:00
|
|
|
@echo ' dir-pkg - Build the kernel as a plain directory structure'
|
2010-05-31 22:13:21 +08:00
|
|
|
@echo ' tar-pkg - Build the kernel as an uncompressed tarball'
|
|
|
|
|
@echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
|
|
|
|
|
@echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
|
2011-01-30 19:18:51 +08:00
|
|
|
@echo ' tarxz-pkg - Build the kernel as a xz compressed tarball'
|
2021-10-08 19:37:59 +08:00
|
|
|
@echo ' tarzst-pkg - Build the kernel as a zstd compressed tarball'
|
2023-02-15 09:20:30 +08:00
|
|
|
@echo ' perf-tar-src-pkg - Build the perf source tarball with no compression'
|
|
|
|
|
@echo ' perf-targz-src-pkg - Build the perf source tarball with gzip compression'
|
|
|
|
|
@echo ' perf-tarbz2-src-pkg - Build the perf source tarball with bz2 compression'
|
|
|
|
|
@echo ' perf-tarxz-src-pkg - Build the perf source tarball with xz compression'
|
|
|
|
|
@echo ' perf-tarzst-src-pkg - Build the perf source tarball with zst compression'
|
2019-08-21 15:02:04 +08:00
|
|
|
|
2023-02-15 09:20:24 +08:00
|
|
|
PHONY += FORCE
|
|
|
|
|
FORCE:
|
|
|
|
|
|
2023-03-15 23:50:18 +08:00
|
|
|
# Read all saved command lines and dependencies for the $(targets) we
|
|
|
|
|
# may be building above, using $(if_changed{,_dep}). As an
|
|
|
|
|
# optimization, we don't need to read them if the target does not
|
|
|
|
|
# exist, we will rebuild anyway in that case.
|
|
|
|
|
|
|
|
|
|
existing-targets := $(wildcard $(sort $(targets)))
|
|
|
|
|
|
|
|
|
|
-include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
|
|
|
|
|
|
2019-08-21 15:02:04 +08:00
|
|
|
.PHONY: $(PHONY)
|