perf tools: Make target to generate self contained source tarball
[linux-2.6.git] / 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 # 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
25 RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
26                    else echo rpm; fi)
27
28 # Remove hyphens since they have special meaning in RPM filenames
29 KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
30 MKSPEC     := $(srctree)/scripts/package/mkspec
31 PREV       := set -e; cd ..;
32
33 # rpm-pkg
34 # ---------------------------------------------------------------------------
35 $(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
36         $(CONFIG_SHELL) $(MKSPEC) > $@
37
38 rpm-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
59 clean-files := $(objtree)/kernel.spec
60
61 # binrpm-pkg
62 # ---------------------------------------------------------------------------
63 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
64         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
65
66 binrpm-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
76 clean-files += $(objtree)/binkernel.spec
77
78 # Deb target
79 # ---------------------------------------------------------------------------
80 quiet_cmd_builddeb = BUILDDEB
81       cmd_builddeb = set -e; \
82         test `id -u` = 0 || \
83         test -n "$(KBUILD_PKG_ROOTCMD)" || { \
84                 which fakeroot >/dev/null 2>&1 && \
85                 KBUILD_PKG_ROOTCMD="fakeroot -u"; \
86         } || { \
87                 echo; \
88                 echo "builddeb must be run as root (or using fakeroot)."; \
89                 echo "KBUILD_PKG_ROOTCMD is unset and fakeroot not found."; \
90                 echo "Try setting KBUILD_PKG_ROOTCMD to a command to acquire"; \
91                 echo "root privileges (e.g., 'fakeroot -u' or 'sudo')."; \
92                 false; \
93         } && \
94         \
95         $$KBUILD_PKG_ROOTCMD $(CONFIG_SHELL) \
96                 $(srctree)/scripts/package/builddeb
97
98 deb-pkg: FORCE
99         $(MAKE) KBUILD_SRC=
100         $(call cmd,builddeb)
101
102 clean-dirs += $(objtree)/debian/
103
104
105 # tarball targets
106 # ---------------------------------------------------------------------------
107 tar%pkg: FORCE
108         $(MAKE) KBUILD_SRC=
109         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
110
111 clean-dirs += $(objtree)/tar-install/
112
113
114 # perf-pkg - generate a source tarball with perf source
115 # ---------------------------------------------------------------------------
116
117 perf-tar=perf-$(KERNELVERSION)
118
119 quiet_cmd_perf_tar = TAR
120       cmd_perf_tar = \
121 git archive --prefix=$(perf-tar)/ HEAD^{tree}                       \
122         $$(cat $(srctree)/tools/perf/MANIFEST) -o $(perf-tar).tar;  \
123 mkdir -p $(perf-tar);                                               \
124 git rev-parse HEAD > $(perf-tar)/HEAD;                              \
125 tar rf $(perf-tar).tar $(perf-tar)/HEAD;                            \
126 rm -r $(perf-tar);                                                  \
127 $(if $(findstring tar-src,$@),,                                     \
128 $(if $(findstring bz2,$@),bzip2,                                    \
129 $(if $(findstring gz,$@),gzip,                                      \
130 $(error unknown target $@)))                                       \
131         -f -9 $(perf-tar).tar)
132
133 perf-%pkg: FORCE
134         $(call cmd,perf_tar)
135
136 # Help text displayed when executing 'make help'
137 # ---------------------------------------------------------------------------
138 help: FORCE
139         @echo '  rpm-pkg             - Build both source and binary RPM kernel packages'
140         @echo '  binrpm-pkg          - Build only the binary kernel package'
141         @echo '  deb-pkg             - Build the kernel as an deb package'
142         @echo '  tar-pkg             - Build the kernel as an uncompressed tarball'
143         @echo '  targz-pkg           - Build the kernel as a gzip compressed tarball'
144         @echo '  tarbz2-pkg          - Build the kernel as a bzip2 compressed tarball'
145         @echo '  perf-tar-src-pkg    - Build $(perf-tar).tar source tarball'
146         @echo '  perf-targz-src-pkg  - Build $(perf-tar).tar.gz source tarball'
147         @echo '  perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball'
148