projects/linux·blob v2.6.32 · refs

105 lines · 3.8 KiB

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# Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT,
22# but the binrpm-pkg target can; for some reason O= gets ignored.
23
24# Do we have rpmbuild, otherwise fall back to the older rpm
25RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
26 else echo rpm; fi)
27
28# Remove hyphens since they have special meaning in RPM filenames
29KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
30MKSPEC := $(srctree)/scripts/package/mkspec
31PREV := set -e; cd ..;
32
33# rpm-pkg
34# ---------------------------------------------------------------------------
35$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
36 $(CONFIG_SHELL) $(MKSPEC) > $@
37
38rpm-pkg rpm: $(objtree)/kernel.spec FORCE
39 @if test -n "$(KBUILD_OUTPUT)"; then \
40 echo "Building source + binary RPM is not possible outside the"; \
41 echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
42 echo "binrpm-pkg target instead."; \
43 false; \
44 fi
45 $(MAKE) clean
46 $(PREV) ln -sf $(srctree) $(KERNELPATH)
47 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion > $(objtree)/.scmversion
48 $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
49 $(PREV) rm $(KERNELPATH)
50 rm -f $(objtree)/.scmversion
51 set -e; \
52 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
53 set -e; \
54 mv -f $(objtree)/.tmp_version $(objtree)/.version
55
56 $(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
57 rm ../$(KERNELPATH).tar.gz
58
59clean-files := $(objtree)/kernel.spec
60
61# binrpm-pkg
62# ---------------------------------------------------------------------------
63$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
64 $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
65
66binrpm-pkg: $(objtree)/binkernel.spec FORCE
67 $(MAKE) KBUILD_SRC=
68 set -e; \
69 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
70 set -e; \
71 mv -f $(objtree)/.tmp_version $(objtree)/.version
72
73 $(RPM) $(RPMOPTS) --define "_builddir $(objtree)" --target \
74 $(UTS_MACHINE) -bb $<
75
76clean-files += $(objtree)/binkernel.spec
77
78# Deb target
79# ---------------------------------------------------------------------------
80deb-pkg: FORCE
81 $(MAKE) KBUILD_SRC=
82 $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
83
84clean-dirs += $(objtree)/debian/
85
86
87# tarball targets
88# ---------------------------------------------------------------------------
89tar%pkg: FORCE
90 $(MAKE) KBUILD_SRC=
91 $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
92
93clean-dirs += $(objtree)/tar-install/
94
95
96# Help text displayed when executing 'make help'
97# ---------------------------------------------------------------------------
98help: FORCE
99 @echo ' rpm-pkg - Build both source and binary RPM kernel packages'
100 @echo ' binrpm-pkg - Build only the binary kernel package'
101 @echo ' deb-pkg - Build the kernel as an deb package'
102 @echo ' tar-pkg - Build the kernel as an uncompressed tarball'
103 @echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
104 @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
105