# 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))
-KBUILD_PKG_ROOTCMD ?="fakeroot -u"
# 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 \
tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
-# .tmp_filelist .tmp_filelist_exclude
+# Git
# ---------------------------------------------------------------------------
-scripts/list-gitignored: FORCE
- $(Q)$(MAKE) -f $(srctree)/Makefile scripts_package
+filechk_HEAD = git -C $(srctree) rev-parse --verify HEAD 2>/dev/null
-# 1f5d3a6b6532e25a5cdf1f311956b2b03d343a48 removed '*.rej' from .gitignore,
-# but it is definitely a generated file.
-filechk_filelist = \
- $< --exclude='*.rej' --output=$@_exclude --prefix=./ --rootdir=$(srctree) --stat=-
+.tmp_HEAD: check-git FORCE
+ $(call filechk,HEAD)
-.tmp_filelist: scripts/list-gitignored FORCE
- $(call filechk,filelist)
-
-# tarball
-# ---------------------------------------------------------------------------
-
-quiet_cmd_tar = TAR $@
- cmd_tar = tar -c -f $@ $(tar-compress-opt) $(tar-exclude-opt) \
- --owner=0 --group=0 --sort=name \
- --transform 's:^\.:$*:S' -C $(tar-rootdir) .
-
-tar-rootdir := $(srctree)
-
-%.tar:
- $(call cmd,tar)
+PHONY += check-git
+check-git:
+ @if ! $(srctree)/scripts/check-git; then \
+ echo >&2 "error: creating source package requires git repository"; \
+ false; \
+ fi
-%.tar.gz: private tar-compress-opt := -I $(KGZIP)
-%.tar.gz:
- $(call cmd,tar)
+git-config-tar.gz = -c tar.tar.gz.command="$(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)"
-%.tar.bz2: private tar-compress-opt := -I $(KBZIP2)
-%.tar.bz2:
- $(call cmd,tar)
+quiet_cmd_archive = ARCHIVE $@
+ cmd_archive = git -C $(srctree) $(git-config-tar$(suffix $@)) archive \
+ --output=$$(realpath $@) $(archive-args)
-%.tar.xz: private tar-compress-opt := -I $(XZ)
-%.tar.xz:
- $(call cmd,tar)
-
-%.tar.zst: private tar-compress-opt := -I $(ZSTD)
-%.tar.zst:
- $(call cmd,tar)
+suffix-gzip := .gz
+suffix-bzip2 := .bz2
+suffix-lzma := .lzma
+suffix-xz := .xz
# Linux source tarball
# ---------------------------------------------------------------------------
-linux.tar.gz: tar-exclude-opt = --exclude=./$@ --exclude-from=$<_exclude
-linux.tar.gz: .tmp_filelist
+linux-tarballs := $(addprefix linux, .tar.gz .tar.bz2 .tar.lzma .tar.xz)
+
+targets += $(linux-tarballs)
+$(linux-tarballs): archive-args = --prefix=linux/ $$(cat $<)
+$(linux-tarballs): .tmp_HEAD FORCE
+ $(call if_changed,archive)
# rpm-pkg
# ---------------------------------------------------------------------------
srcrpm-pkg: linux.tar.gz
$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -bs kernel.spec \
- --define='_smp_mflags %{nil}' --define='_sourcedir .' --define='_srcrpmdir .'
+ --define='_smp_mflags %{nil}' --define='_sourcedir rpmbuild/SOURCES' --define='_srcrpmdir .'
# binrpm-pkg
# ---------------------------------------------------------------------------
+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
+# deb-pkg srcdeb-pkg bindeb-pkg
+# ---------------------------------------------------------------------------
+
+KDEB_SOURCE_COMPRESS ?= gzip
+
+supported-deb-source-compress := gzip bzip2 lzma xz
+
+PHONY += linux.tar.unsupported-deb-src-compress
+linux.tar.unsupported-deb-src-compress:
+ @echo "error: KDEB_SOURCE_COMPRESS=$(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
+ 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/-[^-]*$$//')
-debian-orig: private orig-name = $(source)_$(version).orig.tar.gz
-debian-orig: linux.tar.gz debian
+debian-orig: private orig-name = $(source)_$(version).orig.tar$(debian-orig-suffix)
+debian-orig: mkdebian-opts = --need-source
+debian-orig: linux.tar$(debian-orig-suffix) debian
$(Q)if [ "$(df --output=target .. 2>/dev/null)" = "$(df --output=target $< 2>/dev/null)" ]; then \
ln -f $< ../$(orig-name); \
else \
cp $< ../$(orig-name); \
fi
-PHONY += deb-pkg
-deb-pkg: debian-orig
- +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
- --build=source,binary -nc -us -uc
+KBUILD_PKG_ROOTCMD ?= 'fakeroot -u'
+
+PHONY += deb-pkg srcdeb-pkg bindeb-pkg
-PHONY += bindeb-pkg
+deb-pkg: private build-type := source,binary
+srcdeb-pkg: private build-type := source
+bindeb-pkg: private build-type := binary
+
+deb-pkg srcdeb-pkg: debian-orig
bindeb-pkg: debian
- +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
+deb-pkg srcdeb-pkg bindeb-pkg:
+ +$(strip dpkg-buildpackage \
+ --build=$(build-type) --no-pre-clean --unsigned-changes \
+ $(if $(findstring source, $(build-type)), \
+ --unsigned-source --compression=$(KDEB_SOURCE_COMPRESS)) \
+ $(if $(findstring binary, $(build-type)), \
+ -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch), \
+ --no-check-builddeps) \
+ $(DPKG_FLAGS))
PHONY += intdeb-pkg
intdeb-pkg:
# dir-pkg tar*-pkg - tarball targets
# ---------------------------------------------------------------------------
-tar-pkg-tarball = linux-$(KERNELRELEASE)-$(ARCH).$(1)
-tar-pkg-phony = $(subst .,,$(1))-pkg
-
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 $<"
-define tar-pkg-rule
-PHONY += $(tar-pkg-phony)
-$(tar-pkg-phony): $(tar-pkg-tarball)
+PHONY += tar-pkg
+tar-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar
@:
-$(tar-pkg-tarball): private tar-rootdir := tar-install
-$(tar-pkg-tarball): tar-install
-endef
-
-$(foreach x, tar tar.gz tar.bz2 tar.xz tar.zst, $(eval $(call tar-pkg-rule,$(x))))
+tar%-pkg: linux-$(KERNELRELEASE)-$(ARCH).tar.% FORCE
+ @:
# perf-tar*-src-pkg - generate a source tarball with perf source
# ---------------------------------------------------------------------------
-perf-tar-src-pkg-tarball = perf-$(KERNELVERSION).$(1)
-perf-tar-src-pkg-phony = perf-$(subst .,,$(1))-src-pkg
-
-quiet_cmd_stage_perf_src = STAGE $@
- cmd_stage_perf_src = \
- rm -rf $@; \
- mkdir -p $@; \
- tar -c -f - --exclude-from=$<_exclude -C $(srctree) --files-from=$(srctree)/tools/perf/MANIFEST | \
- tar -x -f - -C $@
-
-.tmp_perf: .tmp_filelist
- $(call cmd,stage_perf_src)
-
-filechk_perf_head = \
- if test -z "$(git -C $(srctree) rev-parse --show-cdup 2>/dev/null)" && \
- head=$$(git -C $(srctree) rev-parse --verify HEAD 2>/dev/null); then \
- echo $$head; \
- else \
- echo "not a git tree"; \
- fi
+.tmp_perf:
+ $(Q)mkdir .tmp_perf
-.tmp_perf/HEAD: .tmp_perf FORCE
- $(call filechk,perf_head)
+.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 HEAD are independent, but this avoids updating the
+# 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_perf/HEAD $(srctree)/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)
-define perf-tar-src-pkg-rule
-PHONY += $(perf-tar-src-pkg-phony)
-$(perf-tar-src-pkg-phony): $(perf-tar-src-pkg-tarball)
- @:
+perf-archive-args = --add-file=$$(realpath $(word 2, $^)) \
+ --add-file=$$(realpath $(word 3, $^)) \
+ $$(cat $(word 2, $^))^{tree} $$(cat $<)
-$(perf-tar-src-pkg-tarball): private tar-rootdir := .tmp_perf
-$(perf-tar-src-pkg-tarball): .tmp_filelist .tmp_perf/HEAD .tmp_perf/PERF-VERSION-FILE
-endef
-$(foreach x, tar tar.gz tar.bz2 tar.xz tar.zst, $(eval $(call perf-tar-src-pkg-rule,$(x))))
+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'
# ---------------------------------------------------------------------------
@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)'
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)
projects / linux-block.git / blobdiff