1# Makefile for the different targets used to generate full packages of a kernel 2# It uses the generic clean infrastructure of kbuild 3 4# RPM target 5# --------------------------------------------------------------------------- 6# The rpm target generates two rpm files: 7# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm 8# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm 9# The src.rpm files includes all source for the kernel being built 10# The <arch>.rpm includes kernel configuration, modules etc. 11# 12# Process to create the rpm files 13# a) clean the kernel 14# b) Generate .spec file 15# c) Build a tar ball, using symlink to make kernel version 16# first entry in the path 17# d) and pack the result to a tar.gz file 18# e) generate the rpm files, based on kernel.spec 19# - Use /. to avoid tar packing just the symlink 20 21# Do we have rpmbuild, otherwise fall back to the older rpm 22RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \ 23 else echo rpm; fi) 24 25# Remove hyphens since they have special meaning in RPM filenames 26KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE)) 27MKSPEC := $(srctree)/scripts/package/mkspec 28PREV := set -e; cd ..; 29 30# rpm-pkg 31# --------------------------------------------------------------------------- 32$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile 33 $(CONFIG_SHELL) $(MKSPEC) > $@ 34 35rpm-pkg rpm: $(objtree)/kernel.spec FORCE 36 $(MAKE) clean 37 $(PREV) ln -sf $(srctree) $(KERNELPATH) 38 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion > $(objtree)/.scmversion 39 $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/. 40 $(PREV) rm $(KERNELPATH) 41 rm -f $(objtree)/.scmversion 42 set -e; \ 43 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version 44 set -e; \ 45 mv -f $(objtree)/.tmp_version $(objtree)/.version 46 47 $(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz 48 rm ../$(KERNELPATH).tar.gz 49 50clean-files := $(objtree)/kernel.spec 51 52# binrpm-pkg 53# --------------------------------------------------------------------------- 54$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile 55 $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@ 56 57binrpm-pkg: $(objtree)/binkernel.spec FORCE 58 $(MAKE) KBUILD_SRC= 59 set -e; \ 60 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version 61 set -e; \ 62 mv -f $(objtree)/.tmp_version $(objtree)/.version 63 64 $(RPM) $(RPMOPTS) --define "_builddir $(srctree)" --target \ 65 $(UTS_MACHINE) -bb $< 66 67clean-files += $(objtree)/binkernel.spec 68 69# Deb target 70# --------------------------------------------------------------------------- 71deb-pkg: FORCE 72 $(MAKE) KBUILD_SRC= 73 $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb 74 75clean-dirs += $(objtree)/debian/ 76 77 78# tarball targets 79# --------------------------------------------------------------------------- 80tar%pkg: FORCE 81 $(MAKE) KBUILD_SRC= 82 $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ 83 84clean-dirs += $(objtree)/tar-install/ 85 86 87# Help text displayed when executing 'make help' 88# --------------------------------------------------------------------------- 89help: FORCE 90 @echo ' rpm-pkg - Build both source and binary RPM kernel packages' 91 @echo ' binrpm-pkg - Build only the binary kernel package' 92 @echo ' deb-pkg - Build the kernel as an deb package' 93 @echo ' tar-pkg - Build the kernel as an uncompressed tarball' 94 @echo ' targz-pkg - Build the kernel as a gzip compressed tarball' 95 @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball' 96 97