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[deliverable/linux.git] / scripts / package / Makefile
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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
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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
22RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
23 else echo rpm; fi)
24
25# Remove hyphens since they have special meaning in RPM filenames
26KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
27MKSPEC := $(srctree)/scripts/package/mkspec
28PREV := set -e; cd ..;
29
30# rpm-pkg
0131705d 31# ---------------------------------------------------------------------------
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32$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
33 $(CONFIG_SHELL) $(MKSPEC) > $@
34
0131705d 35rpm-pkg rpm: $(objtree)/kernel.spec FORCE
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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
c39dd502 46 $(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
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47 rm ../$(KERNELPATH).tar.gz
48
49clean-files := $(objtree)/kernel.spec
50
51# binrpm-pkg
0131705d 52# ---------------------------------------------------------------------------
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53$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
54 $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
4f193362 55
0131705d 56binrpm-pkg: $(objtree)/binkernel.spec FORCE
a91f98a2 57 $(MAKE) KBUILD_SRC=
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58 set -e; \
59 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
60 set -e; \
61 mv -f $(objtree)/.tmp_version $(objtree)/.version
62
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63 $(RPM) $(RPMOPTS) --define "_builddir $(srctree)" --target \
64 $(UTS_MACHINE) -bb $<
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65
66clean-files += $(objtree)/binkernel.spec
67
68# Deb target
69# ---------------------------------------------------------------------------
0131705d 70deb-pkg: FORCE
a91f98a2 71 $(MAKE) KBUILD_SRC=
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72 $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
73
74clean-dirs += $(objtree)/debian/
75
76
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77# tarball targets
78# ---------------------------------------------------------------------------
0131705d 79tar%pkg: FORCE
6073aa64 80 $(MAKE) KBUILD_SRC=
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81 $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
82
83clean-dirs += $(objtree)/tar-install/
84
85
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86# Help text displayed when executing 'make help'
87# ---------------------------------------------------------------------------
0131705d 88help: FORCE
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89 @echo ' rpm-pkg - Build both source and binary RPM kernel packages'
90 @echo ' binrpm-pkg - Build only the binary kernel package'
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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'
1da177e4 95
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