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-rw-r--r--scripts/Makefile.package274
1 files changed, 274 insertions, 0 deletions
diff --git a/scripts/Makefile.package b/scripts/Makefile.package
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+++ b/scripts/Makefile.package
@@ -0,0 +1,274 @@
+# 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
+include $(srctree)/scripts/Makefile.lib
+
+KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
+# 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 Makefile \
+ Kbuild Kconfig COPYING $(wildcard localversion*)
+
+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"; \
+ echo >&2; \
+ false; \
+fi ; \
+tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
+ --transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
+
+# Git
+# ---------------------------------------------------------------------------
+
+filechk_HEAD = git -C $(srctree) rev-parse --verify HEAD 2>/dev/null
+
+.tmp_HEAD: check-git FORCE
+ $(call filechk,HEAD)
+
+PHONY += check-git
+check-git:
+ @if ! $(srctree)/scripts/check-git; then \
+ echo >&2 "error: creating source package requires git repository"; \
+ false; \
+ fi
+
+git-config-tar.gz = -c tar.tar.gz.command="$(KGZIP)"
+git-config-tar.bz2 = -c tar.tar.bz2.command="$(KBZIP2)"
+git-config-tar.lzma = -c tar.tar.lzma.command="$(LZMA)"
+git-config-tar.xz = -c tar.tar.xz.command="$(XZ)"
+git-config-tar.zst = -c tar.tar.zst.command="$(ZSTD)"
+
+quiet_cmd_archive = ARCHIVE $@
+ cmd_archive = git -C $(srctree) $(git-config-tar$(suffix $@)) archive \
+ --output=$$(realpath $@) $(archive-args)
+
+suffix-gzip := .gz
+suffix-bzip2 := .bz2
+suffix-lzma := .lzma
+suffix-xz := .xz
+
+# Linux source tarball
+# ---------------------------------------------------------------------------
+
+linux-tarballs := $(addprefix linux, .tar.gz .tar.bz2 .tar.lzma .tar.xz)
+
+targets += $(linux-tarballs)
+$(linux-tarballs): archive-args = --prefix=linux/ $$(cat $<)
+$(linux-tarballs): .tmp_HEAD FORCE
+ $(call if_changed,archive)
+
+# rpm-pkg srcrpm-pkg binrpm-pkg
+# ---------------------------------------------------------------------------
+
+quiet_cmd_mkspec = GEN $@
+ cmd_mkspec = $(srctree)/scripts/package/mkspec > $@
+
+kernel.spec: FORCE
+ $(call cmd,mkspec)
+
+PHONY += rpm-sources
+rpm-sources: linux.tar.gz
+ $(Q)mkdir -p rpmbuild/SOURCES
+ $(Q)ln -f linux.tar.gz rpmbuild/SOURCES/linux.tar.gz
+ $(Q)cp $(KCONFIG_CONFIG) rpmbuild/SOURCES/config
+ $(Q)$(srctree)/scripts/package/gen-diff-patch rpmbuild/SOURCES/diff.patch
+
+PHONY += rpm-pkg srcrpm-pkg binrpm-pkg
+
+rpm-pkg: private build-type := a
+srcrpm-pkg: private build-type := s
+binrpm-pkg: private build-type := b
+
+rpm-pkg srcrpm-pkg: rpm-sources
+rpm-pkg srcrpm-pkg binrpm-pkg: kernel.spec
+ +$(strip rpmbuild -b$(build-type) kernel.spec \
+ --define='_topdir $(abspath rpmbuild)' \
+ $(if $(filter a b, $(build-type)), \
+ --target $(UTS_MACHINE)-linux --build-in-place --noprep --define='_smp_mflags %{nil}' \
+ $$(rpm -q rpm >/dev/null 2>&1 || echo --nodeps)) \
+ $(if $(filter b, $(build-type)), \
+ --without devel) \
+ $(RPMOPTS))
+
+# deb-pkg srcdeb-pkg bindeb-pkg
+# ---------------------------------------------------------------------------
+
+KDEB_SOURCE_COMPRESS ?= gzip
+
+supported-deb-source-compress := gzip bzip2 lzma xz
+
+PHONY += linux.tar.unsupported-deb-src-compress
+linux.tar.unsupported-deb-src-compress:
+ @echo "error: KDEB_SOURCE_COMPRESS=$(KDEB_SOURCE_COMPRESS) is not supported. The supported values are: $(supported-deb-source-compress)" >&2
+ @false
+
+debian-orig-suffix := \
+ $(strip $(if $(filter $(supported-deb-source-compress), $(KDEB_SOURCE_COMPRESS)), \
+ $(suffix-$(KDEB_SOURCE_COMPRESS)),.unsupported-deb-src-compress))
+
+quiet_cmd_debianize = GEN $@
+ cmd_debianize = $(srctree)/scripts/package/mkdebian $(mkdebian-opts)
+
+debian: FORCE
+ $(call cmd,debianize)
+
+PHONY += debian-orig
+debian-orig: private source = $(shell dpkg-parsechangelog -S Source)
+debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/-[^-]*$$//')
+debian-orig: private orig-name = $(source)_$(version).orig.tar$(debian-orig-suffix)
+debian-orig: mkdebian-opts = --need-source
+debian-orig: linux.tar$(debian-orig-suffix) debian
+ $(Q)if [ "$(df --output=target .. 2>/dev/null)" = "$(df --output=target $< 2>/dev/null)" ]; then \
+ ln -f $< ../$(orig-name); \
+ else \
+ cp $< ../$(orig-name); \
+ fi
+
+KBUILD_PKG_ROOTCMD ?= 'fakeroot -u'
+
+PHONY += deb-pkg srcdeb-pkg bindeb-pkg
+
+deb-pkg: private build-type := source,binary
+srcdeb-pkg: private build-type := source
+bindeb-pkg: private build-type := binary
+
+deb-pkg srcdeb-pkg: debian-orig
+bindeb-pkg: debian
+deb-pkg srcdeb-pkg bindeb-pkg:
+ +$(strip dpkg-buildpackage \
+ --build=$(build-type) --no-pre-clean --unsigned-changes \
+ $(if $(findstring source, $(build-type)), \
+ --unsigned-source --compression=$(KDEB_SOURCE_COMPRESS)) \
+ $(if $(findstring binary, $(build-type)), \
+ --rules-file='$(MAKE) -f debian/rules' --jobs=1 -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch), \
+ --no-check-builddeps) \
+ $(DPKG_FLAGS))
+
+# 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)
+
+# dir-pkg tar*-pkg - tarball targets
+# ---------------------------------------------------------------------------
+
+tar-install: FORCE
+ $(Q)$(MAKE) -f $(srctree)/Makefile
+ +$(Q)$(srctree)/scripts/package/buildtar $@
+
+compress-tar.gz = -I "$(KGZIP)"
+compress-tar.bz2 = -I "$(KBZIP2)"
+compress-tar.xz = -I "$(XZ)"
+compress-tar.zst = -I "$(ZSTD)"
+
+quiet_cmd_tar = TAR $@
+ cmd_tar = cd $<; tar cf ../$@ $(compress-tar$(suffix $@)) --owner=root --group=root --sort=name *
+
+dir-tarballs := $(addprefix linux-$(KERNELRELEASE)-$(ARCH), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
+
+$(dir-tarballs): tar-install
+ $(call cmd,tar)
+
+PHONY += dir-pkg
+dir-pkg: tar-install
+ @echo "Kernel tree successfully created in $<"
+
+PHONY += tar-pkg
+tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar
+ @:
+
+tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.% FORCE
+ @:
+
+# perf-tar*-src-pkg - generate a source tarball with perf source
+# ---------------------------------------------------------------------------
+
+.tmp_perf:
+ $(Q)mkdir .tmp_perf
+
+.tmp_perf/HEAD: .tmp_HEAD | .tmp_perf
+ $(call cmd,copy)
+
+quiet_cmd_perf_version_file = GEN $@
+ cmd_perf_version_file = cd $(srctree)/tools/perf; util/PERF-VERSION-GEN $(dir $(abspath $@))
+
+# PERF-VERSION-FILE and .tmp_HEAD are independent, but this avoids updating the
+# timestamp of PERF-VERSION-FILE.
+# The best is to fix tools/perf/util/PERF-VERSION-GEN.
+.tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctree)/tools/perf/util/PERF-VERSION-GEN | .tmp_perf
+ $(call cmd,perf_version_file)
+
+perf-archive-args = --add-file=$$(realpath $(word 2, $^)) \
+ --add-file=$$(realpath $(word 3, $^)) \
+ $$(cat $(word 2, $^))^{tree} $$(cat $<)
+
+
+perf-tarballs := $(addprefix perf-$(KERNELVERSION), .tar .tar.gz .tar.bz2 .tar.xz .tar.zst)
+
+targets += $(perf-tarballs)
+$(perf-tarballs): archive-args = --prefix=perf-$(KERNELVERSION)/ $(perf-archive-args)
+$(perf-tarballs): tools/perf/MANIFEST .tmp_perf/HEAD .tmp_perf/PERF-VERSION-FILE FORCE
+ $(call if_changed,archive)
+
+PHONY += perf-tar-src-pkg
+perf-tar-src-pkg: perf-$(KERNELVERSION).tar
+ @:
+
+perf-tar%-src-pkg: perf-$(KERNELVERSION).tar.% FORCE
+ @:
+
+# Help text displayed when executing 'make help'
+# ---------------------------------------------------------------------------
+PHONY += help
+help:
+ @echo ' rpm-pkg - Build both source and binary RPM kernel packages'
+ @echo ' srcrpm-pkg - Build only the source kernel RPM package'
+ @echo ' binrpm-pkg - Build only the binary kernel RPM package'
+ @echo ' deb-pkg - Build both source and binary deb kernel packages'
+ @echo ' srcdeb-pkg - Build only the source kernel deb package'
+ @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 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'
+
+PHONY += FORCE
+FORCE:
+
+# 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)
+
+.PHONY: $(PHONY)