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 # 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
  22 RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
  23                    else echo rpm; fi)
  24
  25 # Remove hyphens since they have special meaning in RPM filenames
  26 KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
  27 MKSPEC     := $(srctree)/scripts/package/mkspec
  28 PREV       := set -e; cd ..;
  29
  30 # rpm-pkg
  31 # ---------------------------------------------------------------------------
  32 $(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
  33         $(CONFIG_SHELL) $(MKSPEC) > $@
  34
  35 rpm-pkg rpm: $(objtree)/kernel.spec FORCE
  36         $(MAKE) clean
  37         $(PREV) ln -sf $(srctree) $(KERNELPATH)
  38         $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
  39         $(PREV) rm $(KERNELPATH)
  40
  41         set -e; \
  42         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  43         set -e; \
  44         mv -f $(objtree)/.tmp_version $(objtree)/.version
  45
  46         $(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
  47         rm ../$(KERNELPATH).tar.gz
  48
  49 clean-files := $(objtree)/kernel.spec
  50
  51 # binrpm-pkg
  52 # ---------------------------------------------------------------------------
  53 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
  54         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
  55
  56 binrpm-pkg: $(objtree)/binkernel.spec FORCE
  57         $(MAKE) KBUILD_SRC=
  58         set -e; \
  59         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  60         set -e; \
  61         mv -f $(objtree)/.tmp_version $(objtree)/.version
  62
  63         $(RPM) $(RPMOPTS) --define "_builddir $(srctree)" --target \
  64                 $(UTS_MACHINE) -bb $<
  65
  66 clean-files += $(objtree)/binkernel.spec
  67
  68 # Deb target
  69 # ---------------------------------------------------------------------------
  70 deb-pkg: FORCE
  71         $(MAKE) KBUILD_SRC=
  72         $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
  73
  74 clean-dirs += $(objtree)/debian/
  75
  76
  77 # tarball targets
  78 # ---------------------------------------------------------------------------
  79 tar%pkg: FORCE
  80         $(MAKE) KBUILD_SRC=
  81         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
  82
  83 clean-dirs += $(objtree)/tar-install/
  84
  85
  86 # Help text displayed when executing 'make help'
  87 # ---------------------------------------------------------------------------
  88 help: FORCE
  89         @echo '  rpm-pkg         - Build both source and binary RPM kernel packages'
  90         @echo '  binrpm-pkg      - Build only the binary kernel package'
  91         @echo '  deb-pkg         - Build the kernel as an deb package'
  92         @echo '  tar-pkg         - Build the kernel as an uncompressed tarball'
  93         @echo '  targz-pkg       - Build the kernel as a gzip compressed tarball'
  94         @echo '  tarbz2-pkg      - Build the kernel as a bzip2 compressed tarball'
  95