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https://gitee.com/openharmony/kernel_linux
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6073aa643f
Fix out-of-tree builds for the tar-pkg targets
When I wrote the buildtar script, I didn't even think about
out-of-tree builds because I didn't use these back then. This patch
throughoutly uses ${objtree} instead of `pwd`.
Also, the kernel version is no longer manually built. Instead, it will
properly use $KERNELRELEASE . Installing modules is only done if
CONFIG_MODULES is set.
Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
104 lines
3.3 KiB
Makefile
104 lines
3.3 KiB
Makefile
# Makefile for the different targets used to generate full packages of a kernel
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# It uses the generic clean infrastructure of kbuild
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# Ignore the following files/directories during tar operation
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TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS
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# RPM target
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# ---------------------------------------------------------------------------
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# The rpm target generates two rpm files:
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# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
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# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
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# The src.rpm files includes all source for the kernel being built
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# The <arch>.rpm includes kernel configuration, modules etc.
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#
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# Process to create the rpm files
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# a) clean the kernel
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# b) Generate .spec file
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# c) Build a tar ball, using symlink to make kernel version
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# first entry in the path
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# d) and pack the result to a tar.gz file
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# e) generate the rpm files, based on kernel.spec
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# - Use /. to avoid tar packing just the symlink
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# Do we have rpmbuild, otherwise fall back to the older rpm
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RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
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else echo rpm; fi)
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# Remove hyphens since they have special meaning in RPM filenames
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KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
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MKSPEC := $(srctree)/scripts/package/mkspec
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PREV := set -e; cd ..;
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# rpm-pkg
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.PHONY: rpm-pkg rpm
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$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
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$(CONFIG_SHELL) $(MKSPEC) > $@
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rpm-pkg rpm: $(objtree)/kernel.spec
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$(MAKE) clean
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$(PREV) ln -sf $(srctree) $(KERNELPATH)
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$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
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$(PREV) rm $(KERNELPATH)
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set -e; \
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$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
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set -e; \
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mv -f $(objtree)/.tmp_version $(objtree)/.version
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$(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
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rm ../$(KERNELPATH).tar.gz
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clean-files := $(objtree)/kernel.spec
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# binrpm-pkg
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.PHONY: binrpm-pkg
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$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
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$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
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binrpm-pkg: $(objtree)/binkernel.spec
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$(MAKE) KBUILD_SRC=
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set -e; \
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$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
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set -e; \
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mv -f $(objtree)/.tmp_version $(objtree)/.version
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$(RPM) --define "_builddir $(srctree)" --target $(UTS_MACHINE) -bb $<
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clean-files += $(objtree)/binkernel.spec
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# Deb target
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# ---------------------------------------------------------------------------
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#
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.PHONY: deb-pkg
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deb-pkg:
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$(MAKE) KBUILD_SRC=
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$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
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clean-dirs += $(objtree)/debian/
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# tarball targets
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# ---------------------------------------------------------------------------
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.PHONY: tar%pkg
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tar%pkg:
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$(MAKE) KBUILD_SRC=
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$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
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clean-dirs += $(objtree)/tar-install/
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# Help text displayed when executing 'make help'
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# ---------------------------------------------------------------------------
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help:
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@echo ' rpm-pkg - Build the kernel as an RPM package'
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@echo ' binrpm-pkg - Build an rpm package containing the compiled kernel'
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@echo ' and modules'
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@echo ' deb-pkg - Build the kernel as an deb package'
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@echo ' tar-pkg - Build the kernel as an uncompressed tarball'
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@echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
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@echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
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