Enabling execution of cyclictest as part of verify job.
[kvmfornfv.git] / kernel / 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 # Remove hyphens since they have special meaning in RPM filenames
25 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
26 KDEB_SOURCENAME ?= linux-$(KERNELRELEASE)
27 export KDEB_SOURCENAME
28 # Include only those top-level files that are needed by make, plus the GPL copy
29 TAR_CONTENT := $(KBUILD_ALLDIRS) .config .scmversion Makefile \
30                Kbuild Kconfig COPYING $(wildcard localversion*)
31 MKSPEC     := $(srctree)/scripts/package/mkspec
32
33 quiet_cmd_src_tar = TAR     $(2).tar.gz
34       cmd_src_tar = \
35 if test "$(objtree)" != "$(srctree)"; then \
36         echo "Building source tarball is not possible outside the"; \
37         echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
38         echo "binrpm-pkg or bindeb-pkg target instead."; \
39         false; \
40 fi ; \
41 $(srctree)/scripts/setlocalversion --save-scmversion; \
42 ln -sf $(srctree) $(2); \
43 tar -cz $(RCS_TAR_IGNORE) -f $(2).tar.gz \
44         $(addprefix $(2)/,$(TAR_CONTENT) $(3)); \
45 rm -f $(2) $(objtree)/.scmversion
46
47 # rpm-pkg
48 # ---------------------------------------------------------------------------
49 rpm-pkg rpm: FORCE
50         $(MAKE) clean
51         $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
52         $(call cmd,src_tar,$(KERNELPATH),kernel.spec)
53         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
54         mv -f $(objtree)/.tmp_version $(objtree)/.version
55         rpmbuild $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz
56         rm $(KERNELPATH).tar.gz kernel.spec
57
58 # binrpm-pkg
59 # ---------------------------------------------------------------------------
60 binrpm-pkg: FORCE
61         $(MAKE) KBUILD_SRC=
62         $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
63         $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
64         mv -f $(objtree)/.tmp_version $(objtree)/.version
65
66         rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
67                 $(UTS_MACHINE) -bb $(objtree)/binkernel.spec
68         rm binkernel.spec
69
70 # Deb target
71 # ---------------------------------------------------------------------------
72 quiet_cmd_builddeb = BUILDDEB
73       cmd_builddeb = set -e; \
74         test `id -u` = 0 || \
75         test -n "$(KBUILD_PKG_ROOTCMD)" || { \
76                 which fakeroot >/dev/null 2>&1 && \
77                 KBUILD_PKG_ROOTCMD="fakeroot -u"; \
78         } || { \
79                 echo; \
80                 echo "builddeb must be run as root (or using fakeroot)."; \
81                 echo "KBUILD_PKG_ROOTCMD is unset and fakeroot not found."; \
82                 echo "Try setting KBUILD_PKG_ROOTCMD to a command to acquire"; \
83                 echo "root privileges (e.g., 'fakeroot -u' or 'sudo')."; \
84                 false; \
85         } && \
86         \
87         $$KBUILD_PKG_ROOTCMD $(CONFIG_SHELL) \
88                 $(srctree)/scripts/package/builddeb $@
89
90 deb-pkg: FORCE
91         $(MAKE) clean
92         $(call cmd,src_tar,$(KDEB_SOURCENAME))
93         $(MAKE) KBUILD_SRC=
94         +$(call cmd,builddeb)
95
96 bindeb-pkg: FORCE
97         $(MAKE) KBUILD_SRC=
98         +$(call cmd,builddeb)
99
100 clean-dirs += $(objtree)/debian/
101
102
103 # tarball targets
104 # ---------------------------------------------------------------------------
105 tar%pkg: FORCE
106         $(MAKE) KBUILD_SRC=
107         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
108
109 clean-dirs += $(objtree)/tar-install/
110
111
112 # perf-pkg - generate a source tarball with perf source
113 # ---------------------------------------------------------------------------
114
115 perf-tar=perf-$(KERNELVERSION)
116
117 quiet_cmd_perf_tar = TAR
118       cmd_perf_tar = \
119 git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/         \
120         HEAD^{tree} $$(cd $(srctree);                               \
121                        echo $$(cat $(srctree)/tools/perf/MANIFEST)) \
122         -o $(perf-tar).tar;                                         \
123 mkdir -p $(perf-tar);                                               \
124 git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD;    \
125 (cd $(srctree)/tools/perf;                                          \
126 util/PERF-VERSION-GEN ../../$(perf-tar)/ 2>/dev/null);              \
127 tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
128 rm -r $(perf-tar);                                                  \
129 $(if $(findstring tar-src,$@),,                                     \
130 $(if $(findstring bz2,$@),bzip2,                                    \
131 $(if $(findstring gz,$@),gzip,                                      \
132 $(if $(findstring xz,$@),xz,                                        \
133 $(error unknown target $@))))                                       \
134         -f -9 $(perf-tar).tar)
135
136 perf-%pkg: FORCE
137         $(call cmd,perf_tar)
138
139 # Help text displayed when executing 'make help'
140 # ---------------------------------------------------------------------------
141 help: FORCE
142         @echo '  rpm-pkg             - Build both source and binary RPM kernel packages'
143         @echo '  binrpm-pkg          - Build only the binary kernel RPM package'
144         @echo '  deb-pkg             - Build both source and binary deb kernel packages'
145         @echo '  bindeb-pkg          - Build only the binary kernel deb package'
146         @echo '  tar-pkg             - Build the kernel as an uncompressed tarball'
147         @echo '  targz-pkg           - Build the kernel as a gzip compressed tarball'
148         @echo '  tarbz2-pkg          - Build the kernel as a bzip2 compressed tarball'
149         @echo '  tarxz-pkg           - Build the kernel as a xz compressed tarball'
150         @echo '  perf-tar-src-pkg    - Build $(perf-tar).tar source tarball'
151         @echo '  perf-targz-src-pkg  - Build $(perf-tar).tar.gz source tarball'
152         @echo '  perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball'
153         @echo '  perf-tarxz-src-pkg  - Build $(perf-tar).tar.xz source tarball'