scripts/package/Makefile

   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 # Ignore the following files/directories during tar operation
   5 TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS
   6
   7
   8 # RPM target
   9 # ---------------------------------------------------------------------------
  10 # The rpm target generates two rpm files:
  11 # /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
  12 # /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
  13 # The src.rpm files includes all source for the kernel being built
  14 # The <arch>.rpm includes kernel configuration, modules etc.
  15 #
  16 # Process to create the rpm files
  17 # a) clean the kernel
  18 # b) Generate .spec file
  19 # c) Build a tar ball, using symlink to make kernel version
  20 #    first entry in the path
  21 # d) and pack the result to a tar.gz file
  22 # e) generate the rpm files, based on kernel.spec
  23 # - Use /. to avoid tar packing just the symlink
  24
  25 # Do we have rpmbuild, otherwise fall back to the older rpm
  26 RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
  27                    else echo rpm; fi)
  28
  29 # Remove hyphens since they have special meaning in RPM filenames
  30 KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
  31 MKSPEC     := $(srctree)/scripts/package/mkspec
  32 PREV       := set -e; cd ..;
  33
  34 # rpm-pkg
  35 # ---------------------------------------------------------------------------
  36 $(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
  37         $(CONFIG_SHELL) $(MKSPEC) > $@
  38
  39 rpm-pkg rpm: $(objtree)/kernel.spec FORCE
  40         $(MAKE) clean
  41         $(PREV) ln -sf $(srctree) $(KERNELPATH)
  42         $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
  43         $(PREV) rm $(KERNELPATH)
  44
  45         set -e; \
  46         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  47         set -e; \
  48         mv -f $(objtree)/.tmp_version $(objtree)/.version
  49
  50         $(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
  51         rm ../$(KERNELPATH).tar.gz
  52
  53 clean-files := $(objtree)/kernel.spec
  54
  55 # binrpm-pkg
  56 # ---------------------------------------------------------------------------
  57 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
  58         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
  59
  60 binrpm-pkg: $(objtree)/binkernel.spec FORCE
  61         $(MAKE) KBUILD_SRC=
  62         set -e; \
  63         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  64         set -e; \
  65         mv -f $(objtree)/.tmp_version $(objtree)/.version
  66
  67         $(RPM) --define "_builddir $(srctree)" --target $(UTS_MACHINE) -bb $<
  68
  69 clean-files += $(objtree)/binkernel.spec
  70
  71 # Deb target
  72 # ---------------------------------------------------------------------------
  73 deb-pkg: FORCE
  74         $(MAKE) KBUILD_SRC=
  75         $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
  76
  77 clean-dirs += $(objtree)/debian/
  78
  79
  80 # tarball targets
  81 # ---------------------------------------------------------------------------
  82 tar%pkg: FORCE
  83         $(MAKE) KBUILD_SRC=
  84         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
  85
  86 clean-dirs += $(objtree)/tar-install/
  87
  88
  89 # Help text displayed when executing 'make help'
  90 # ---------------------------------------------------------------------------
  91 help: FORCE
  92         @echo '  rpm-pkg         - Build both source and binary RPM kernel packages'
  93         @echo '  binrpm-pkg      - Build only the binary kernel package'
  94         @echo '  deb-pkg         - Build the kernel as an deb package'
  95         @echo '  tar-pkg         - Build the kernel as an uncompressed tarball'
  96         @echo '  targz-pkg       - Build the kernel as a gzip compressed tarball'
  97         @echo '  tarbz2-pkg      - Build the kernel as a bzip2 compressed tarball'
  98