# Makefile for the different targets used to generate full packages of a kernel# It uses the generic clean infrastructure of kbuild # 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 # Do we have rpmbuild, otherwise fall back to the older rpmRPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \	           else echo rpm; fi) # Remove hyphens since they have special meaning in RPM filenamesKERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))MKSPEC     := $(srctree)/scripts/package/mkspecPREV       := set -e; cd ..; # rpm-pkg# ---------------------------------------------------------------------------$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile	$(CONFIG_SHELL) $(MKSPEC) > $@ rpm-pkg rpm: $(objtree)/kernel.spec FORCE	$(MAKE) clean	$(PREV) ln -sf $(srctree) $(KERNELPATH)	$(CONFIG_SHELL) $(srctree)/scripts/setlocalversion > $(objtree)/.scmversion	$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.	$(PREV) rm $(KERNELPATH)	rm -f $(objtree)/.scmversion	set -e; \	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version	set -e; \	mv -f $(objtree)/.tmp_version $(objtree)/.version 	$(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz	rm ../$(KERNELPATH).tar.gz clean-files := $(objtree)/kernel.spec # binrpm-pkg# ---------------------------------------------------------------------------$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile	$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@ binrpm-pkg: $(objtree)/binkernel.spec FORCE	$(MAKE) KBUILD_SRC=	set -e; \	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version	set -e; \	mv -f $(objtree)/.tmp_version $(objtree)/.version 	$(RPM) $(RPMOPTS) --define "_builddir $(srctree)" --target \		$(UTS_MACHINE) -bb $< clean-files += $(objtree)/binkernel.spec # Deb target# ---------------------------------------------------------------------------deb-pkg: FORCE	$(MAKE) KBUILD_SRC=	$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb clean-dirs += $(objtree)/debian/  # tarball targets# ---------------------------------------------------------------------------tar%pkg: FORCE	$(MAKE) KBUILD_SRC=	$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ clean-dirs += $(objtree)/tar-install/  # Help text displayed when executing 'make help'# ---------------------------------------------------------------------------help: FORCE	@echo '  rpm-pkg         - Build both source and binary RPM kernel packages'	@echo '  binrpm-pkg      - Build only the binary kernel package'	@echo '  deb-pkg         - Build the kernel as an deb package'	@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'