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 .PHONY: rpm-pkg rpm
  36
  37 $(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
  38         $(CONFIG_SHELL) $(MKSPEC) > $@
  39
  40 rpm-pkg rpm: $(objtree)/kernel.spec
  41         $(MAKE) clean
  42         $(PREV) ln -sf $(srctree) $(KERNELPATH)
  43         $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
  44         $(PREV) rm $(KERNELPATH)
  45
  46         set -e; \
  47         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  48         set -e; \
  49         mv -f $(objtree)/.tmp_version $(objtree)/.version
  50
  51         $(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
  52         rm ../$(KERNELPATH).tar.gz
  53
  54 clean-files := $(objtree)/kernel.spec
  55
  56 # binrpm-pkg
  57 .PHONY: binrpm-pkg
  58 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
  59         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
  60
  61 binrpm-pkg: $(objtree)/binkernel.spec
  62         $(MAKE)
  63         set -e; \
  64         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
  65         set -e; \
  66         mv -f $(objtree)/.tmp_version $(objtree)/.version
  67
  68         $(RPM) --define "_builddir $(srctree)" --target $(UTS_MACHINE) -bb $<
  69
  70 clean-files += $(objtree)/binkernel.spec
  71
  72 # Deb target
  73 # ---------------------------------------------------------------------------
  74 #
  75 .PHONY: deb-pkg
  76 deb-pkg:
  77         $(MAKE)
  78         $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
  79
  80 clean-dirs += $(objtree)/debian/
  81
  82
  83 # Help text displayed when executing 'make help'
  84 # ---------------------------------------------------------------------------
  85 help:
  86         @echo  '  rpm-pkg         - Build the kernel as an RPM package'
  87         @echo  '  binrpm-pkg      - Build an rpm package containing the compiled kernel & modules'
  88         @echo  '  deb-pkg         - Build the kernel as an deb package'
  89