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         $(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
  50 clean-files := $(objtree)/kernel.spec
  51
  52 # binrpm-pkg
  53 # ---------------------------------------------------------------------------
  54 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
  55         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
  56
  57 binrpm-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
  67 clean-files += $(objtree)/binkernel.spec
  68
  69 # Deb target
  70 # ---------------------------------------------------------------------------
  71 deb-pkg: FORCE
  72         $(MAKE) KBUILD_SRC=
  73         $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
  74
  75 clean-dirs += $(objtree)/debian/
  76
  77
  78 # tarball targets
  79 # ---------------------------------------------------------------------------
  80 tar%pkg: FORCE
  81         $(MAKE) KBUILD_SRC=
  82         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
  83
  84 clean-dirs += $(objtree)/tar-install/
  85
  86
  87 # Help text displayed when executing 'make help'
  88 # ---------------------------------------------------------------------------
  89 help: 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