Makefile 3.4 KB

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