mirror of
https://github.com/torvalds/linux.git
synced 2024-11-27 06:31:52 +00:00
6feb57c2fd
- Support zstd-compressed debug info
- Allow W=1 builds to detect objects shared among multiple modules
- Add srcrpm-pkg target to generate a source RPM package
- Make the -s option detection work for future GNU Make versions
- Add -Werror to KBUILD_CPPFLAGS when CONFIG_WERROR=y
- Allow W=1 builds to detect -Wundef warnings in any preprocessed files
- Raise the minimum supported version of binutils to 2.25
- Use $(intcmp ...) to compare integers if GNU Make >= 4.4 is used
- Use $(file ...) to read a file if GNU Make >= 4.2 is used
- Print error if GNU Make older than 3.82 is used
- Allow modpost to detect section mismatches with Clang LTO
- Include vmlinuz.efi into kernel tarballs for arm64 CONFIG_EFI_ZBOOT=y
-----BEGIN PGP SIGNATURE-----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=Ig/Y
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Support zstd-compressed debug info
- Allow W=1 builds to detect objects shared among multiple modules
- Add srcrpm-pkg target to generate a source RPM package
- Make the -s option detection work for future GNU Make versions
- Add -Werror to KBUILD_CPPFLAGS when CONFIG_WERROR=y
- Allow W=1 builds to detect -Wundef warnings in any preprocessed files
- Raise the minimum supported version of binutils to 2.25
- Use $(intcmp ...) to compare integers if GNU Make >= 4.4 is used
- Use $(file ...) to read a file if GNU Make >= 4.2 is used
- Print error if GNU Make older than 3.82 is used
- Allow modpost to detect section mismatches with Clang LTO
- Include vmlinuz.efi into kernel tarballs for arm64 CONFIG_EFI_ZBOOT=y
* tag 'kbuild-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (29 commits)
buildtar: fix tarballs with EFI_ZBOOT enabled
modpost: Include '.text.*' in TEXT_SECTIONS
padata: Mark padata_work_init() as __ref
kbuild: ensure Make >= 3.82 is used
kbuild: refactor the prerequisites of the modpost rule
kbuild: change module.order to list *.o instead of *.ko
kbuild: use .NOTINTERMEDIATE for future GNU Make versions
kconfig: refactor Makefile to reduce process forks
kbuild: add read-file macro
kbuild: do not sort after reading modules.order
kbuild: add test-{ge,gt,le,lt} macros
Documentation: raise minimum supported version of binutils to 2.25
kbuild: add -Wundef to KBUILD_CPPFLAGS for W=1 builds
kbuild: move -Werror from KBUILD_CFLAGS to KBUILD_CPPFLAGS
kbuild: Port silent mode detection to future gnu make.
init/version.c: remove #include <generated/utsrelease.h>
firmware_loader: remove #include <generated/utsrelease.h>
modpost: Mark uuid_le type to be suitable only for MEI
kbuild: add ability to make source rpm buildable using koji
kbuild: warn objects shared among multiple modules
...
179 lines
7.4 KiB
Makefile
179 lines
7.4 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
|
|
# Makefile for the different targets used to generate full packages of a kernel
|
|
|
|
include $(srctree)/scripts/Kbuild.include
|
|
|
|
# RPM target
|
|
# ---------------------------------------------------------------------------
|
|
# The rpm target generates two rpm files:
|
|
# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
|
|
# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
|
|
# The src.rpm files includes all source for the kernel being built
|
|
# The <arch>.rpm includes kernel configuration, modules etc.
|
|
#
|
|
# Process to create the rpm files
|
|
# a) clean the kernel
|
|
# b) Generate .spec file
|
|
# c) Build a tar ball, using symlink to make kernel version
|
|
# first entry in the path
|
|
# d) and pack the result to a tar.gz file
|
|
# e) generate the rpm files, based on kernel.spec
|
|
# - Use /. to avoid tar packing just the symlink
|
|
|
|
# Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT,
|
|
# but the binrpm-pkg target can; for some reason O= gets ignored.
|
|
|
|
# Remove hyphens since they have special meaning in RPM filenames
|
|
KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
|
|
KDEB_SOURCENAME ?= linux-upstream
|
|
KBUILD_PKG_ROOTCMD ?="fakeroot -u"
|
|
export KDEB_SOURCENAME
|
|
# Include only those top-level files that are needed by make, plus the GPL copy
|
|
TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
|
|
include init io_uring ipc kernel lib mm net rust \
|
|
samples scripts security sound tools usr virt \
|
|
.config .scmversion Makefile \
|
|
Kbuild Kconfig COPYING $(wildcard localversion*)
|
|
MKSPEC := $(srctree)/scripts/package/mkspec
|
|
|
|
quiet_cmd_src_tar = TAR $(2).tar.gz
|
|
cmd_src_tar = \
|
|
if test "$(objtree)" != "$(srctree)"; then \
|
|
echo >&2; \
|
|
echo >&2 " ERROR:"; \
|
|
echo >&2 " Building source tarball is not possible outside the"; \
|
|
echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
|
|
echo >&2 " binrpm-pkg or bindeb-pkg target instead."; \
|
|
echo >&2; \
|
|
false; \
|
|
fi ; \
|
|
$(srctree)/scripts/setlocalversion --save-scmversion; \
|
|
tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
|
|
--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3); \
|
|
rm -f $(objtree)/.scmversion
|
|
|
|
# rpm-pkg
|
|
# ---------------------------------------------------------------------------
|
|
PHONY += rpm-pkg
|
|
rpm-pkg:
|
|
$(MAKE) clean
|
|
$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
|
|
$(call cmd,src_tar,$(KERNELPATH),kernel.spec)
|
|
+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -ta $(KERNELPATH).tar.gz \
|
|
--define='_smp_mflags %{nil}'
|
|
|
|
# srcrpm-pkg
|
|
# ---------------------------------------------------------------------------
|
|
PHONY += srcrpm-pkg
|
|
srcrpm-pkg:
|
|
$(MAKE) clean
|
|
$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
|
|
$(call cmd,src_tar,$(KERNELPATH),kernel.spec)
|
|
+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -ts $(KERNELPATH).tar.gz \
|
|
--define='_smp_mflags %{nil}' --define='_srcrpmdir $(srctree)'
|
|
|
|
# binrpm-pkg
|
|
# ---------------------------------------------------------------------------
|
|
PHONY += binrpm-pkg
|
|
binrpm-pkg:
|
|
$(MAKE) -f $(srctree)/Makefile
|
|
$(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
|
|
+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
|
|
$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
|
|
|
|
PHONY += deb-pkg
|
|
deb-pkg:
|
|
$(MAKE) clean
|
|
$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
|
|
$(call cmd,src_tar,$(KDEB_SOURCENAME))
|
|
origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
|
|
mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
|
|
+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -i.git -us -uc
|
|
|
|
PHONY += bindeb-pkg
|
|
bindeb-pkg:
|
|
$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
|
|
+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
|
|
|
|
PHONY += intdeb-pkg
|
|
intdeb-pkg:
|
|
+$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
|
|
|
|
# snap-pkg
|
|
# ---------------------------------------------------------------------------
|
|
PHONY += snap-pkg
|
|
snap-pkg:
|
|
rm -rf $(objtree)/snap
|
|
mkdir $(objtree)/snap
|
|
$(MAKE) clean
|
|
$(call cmd,src_tar,$(KERNELPATH))
|
|
sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \
|
|
s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \
|
|
$(srctree)/scripts/package/snapcraft.template > \
|
|
$(objtree)/snap/snapcraft.yaml
|
|
cd $(objtree)/snap && \
|
|
snapcraft --target-arch=$(UTS_MACHINE)
|
|
|
|
# tarball targets
|
|
# ---------------------------------------------------------------------------
|
|
tar-pkgs := dir-pkg tar-pkg targz-pkg tarbz2-pkg tarxz-pkg tarzst-pkg
|
|
PHONY += $(tar-pkgs)
|
|
$(tar-pkgs):
|
|
$(MAKE) -f $(srctree)/Makefile
|
|
+$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
|
|
|
|
# perf-pkg - generate a source tarball with perf source
|
|
# ---------------------------------------------------------------------------
|
|
|
|
perf-tar=perf-$(KERNELVERSION)
|
|
|
|
quiet_cmd_perf_tar = TAR
|
|
cmd_perf_tar = \
|
|
git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/ \
|
|
HEAD^{tree} $$(cd $(srctree); \
|
|
echo $$(cat tools/perf/MANIFEST)) \
|
|
-o $(perf-tar).tar; \
|
|
mkdir -p $(perf-tar); \
|
|
git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD; \
|
|
(cd $(srctree)/tools/perf; \
|
|
util/PERF-VERSION-GEN $(CURDIR)/$(perf-tar)/); \
|
|
tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
|
|
rm -r $(perf-tar); \
|
|
$(if $(findstring tar-src,$@),, \
|
|
$(if $(findstring bz2,$@),$(KBZIP2), \
|
|
$(if $(findstring gz,$@),$(KGZIP), \
|
|
$(if $(findstring xz,$@),$(XZ), \
|
|
$(if $(findstring zst,$@),$(ZSTD), \
|
|
$(error unknown target $@))))) \
|
|
-f -9 $(perf-tar).tar)
|
|
|
|
perf-tar-pkgs := perf-tar-src-pkg perf-targz-src-pkg perf-tarbz2-src-pkg \
|
|
perf-tarxz-src-pkg perf-tarzst-src-pkg
|
|
PHONY += $(perf-tar-pkgs)
|
|
$(perf-tar-pkgs):
|
|
$(call cmd,perf_tar)
|
|
|
|
# Help text displayed when executing 'make help'
|
|
# ---------------------------------------------------------------------------
|
|
PHONY += help
|
|
help:
|
|
@echo ' rpm-pkg - Build both source and binary RPM kernel packages'
|
|
@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'
|
|
@echo ' snap-pkg - Build only the binary kernel snap package'
|
|
@echo ' (will connect to external hosts)'
|
|
@echo ' dir-pkg - Build the kernel as a plain directory structure'
|
|
@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'
|
|
@echo ' tarxz-pkg - Build the kernel as a xz compressed tarball'
|
|
@echo ' tarzst-pkg - Build the kernel as a zstd compressed tarball'
|
|
@echo ' perf-tar-src-pkg - Build $(perf-tar).tar source tarball'
|
|
@echo ' perf-targz-src-pkg - Build $(perf-tar).tar.gz source tarball'
|
|
@echo ' perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball'
|
|
@echo ' perf-tarxz-src-pkg - Build $(perf-tar).tar.xz source tarball'
|
|
@echo ' perf-tarzst-src-pkg - Build $(perf-tar).tar.zst source tarball'
|
|
|
|
.PHONY: $(PHONY)
|