diff options
Diffstat (limited to 'kernel/scripts/package/Makefile')
| -rw-r--r-- | kernel/scripts/package/Makefile | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/kernel/scripts/package/Makefile b/kernel/scripts/package/Makefile new file mode 100644 index 000000000..99ca6e76e --- /dev/null +++ b/kernel/scripts/package/Makefile @@ -0,0 +1,145 @@ +# Makefile for the different targets used to generate full packages of a kernel +# It uses the generic clean infrastructure of kbuild + +# RPM target +# --------------------------------------------------------------------------- +# The rpm target generates two rpm files: +# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm +# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm +# The src.rpm files includes all source for the kernel being built +# The <arch>.rpm includes kernel configuration, modules etc. +# +# Process to create the rpm files +# a) clean the kernel +# b) Generate .spec file +# c) Build a tar ball, using symlink to make kernel version +# first entry in the path +# d) and pack the result to a tar.gz file +# e) generate the rpm files, based on kernel.spec +# - Use /. to avoid tar packing just the symlink + +# Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT, +# but the binrpm-pkg target can; for some reason O= gets ignored. + +# Do we have rpmbuild, otherwise fall back to the older rpm +RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \ + else echo rpm; fi) + +# Remove hyphens since they have special meaning in RPM filenames +KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE)) +# Include only those top-level files that are needed by make, plus the GPL copy +TAR_CONTENT := $(KBUILD_ALLDIRS) kernel.spec .config .scmversion Makefile \ + Kbuild Kconfig COPYING $(wildcard localversion*) +TAR_CONTENT := $(addprefix $(KERNELPATH)/,$(TAR_CONTENT)) +MKSPEC := $(srctree)/scripts/package/mkspec + +# rpm-pkg +# --------------------------------------------------------------------------- +rpm-pkg rpm: FORCE + @if test "$(objtree)" != "$(srctree)"; then \ + echo "Building source + binary RPM is not possible outside the"; \ + echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \ + echo "binrpm-pkg target instead."; \ + false; \ + fi + $(MAKE) clean + ln -sf $(srctree) $(KERNELPATH) + $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec + $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion + tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT) + rm $(KERNELPATH) + rm -f $(objtree)/.scmversion + $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version + mv -f $(objtree)/.tmp_version $(objtree)/.version + $(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz + rm $(KERNELPATH).tar.gz kernel.spec + +# binrpm-pkg +# --------------------------------------------------------------------------- +binrpm-pkg: FORCE + $(MAKE) KBUILD_SRC= + $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec + $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version + mv -f $(objtree)/.tmp_version $(objtree)/.version + + $(RPM) $(RPMOPTS) --define "_builddir $(objtree)" --target \ + $(UTS_MACHINE) -bb $(objtree)/binkernel.spec + rm binkernel.spec + +# Deb target +# --------------------------------------------------------------------------- +quiet_cmd_builddeb = BUILDDEB + cmd_builddeb = set -e; \ + test `id -u` = 0 || \ + test -n "$(KBUILD_PKG_ROOTCMD)" || { \ + which fakeroot >/dev/null 2>&1 && \ + KBUILD_PKG_ROOTCMD="fakeroot -u"; \ + } || { \ + echo; \ + echo "builddeb must be run as root (or using fakeroot)."; \ + echo "KBUILD_PKG_ROOTCMD is unset and fakeroot not found."; \ + echo "Try setting KBUILD_PKG_ROOTCMD to a command to acquire"; \ + echo "root privileges (e.g., 'fakeroot -u' or 'sudo')."; \ + false; \ + } && \ + \ + $$KBUILD_PKG_ROOTCMD $(CONFIG_SHELL) \ + $(srctree)/scripts/package/builddeb + +deb-pkg: FORCE + $(MAKE) KBUILD_SRC= + $(call cmd,builddeb) + +clean-dirs += $(objtree)/debian/ + + +# tarball targets +# --------------------------------------------------------------------------- +tar%pkg: FORCE + $(MAKE) KBUILD_SRC= + $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ + +clean-dirs += $(objtree)/tar-install/ + + +# perf-pkg - generate a source tarball with perf source +# --------------------------------------------------------------------------- + +perf-tar=perf-$(KERNELVERSION) + +quiet_cmd_perf_tar = TAR + cmd_perf_tar = \ +git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/ \ + HEAD^{tree} $$(cd $(srctree); \ + echo $$(cat $(srctree)/tools/perf/MANIFEST)) \ + -o $(perf-tar).tar; \ +mkdir -p $(perf-tar); \ +git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD; \ +(cd $(srctree)/tools/perf; \ +util/PERF-VERSION-GEN ../../$(perf-tar)/ 2>/dev/null); \ +tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \ +rm -r $(perf-tar); \ +$(if $(findstring tar-src,$@),, \ +$(if $(findstring bz2,$@),bzip2, \ +$(if $(findstring gz,$@),gzip, \ +$(if $(findstring xz,$@),xz, \ +$(error unknown target $@)))) \ + -f -9 $(perf-tar).tar) + +perf-%pkg: FORCE + $(call cmd,perf_tar) + +# Help text displayed when executing 'make help' +# --------------------------------------------------------------------------- +help: FORCE + @echo ' rpm-pkg - Build both source and binary RPM kernel packages' + @echo ' binrpm-pkg - Build only the binary kernel package' + @echo ' deb-pkg - Build the kernel as a deb package' + @echo ' tar-pkg - Build the kernel as an uncompressed tarball' + @echo ' targz-pkg - Build the kernel as a gzip compressed tarball' + @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball' + @echo ' tarxz-pkg - Build the kernel as a xz compressed tarball' + @echo ' perf-tar-src-pkg - Build $(perf-tar).tar source tarball' + @echo ' perf-targz-src-pkg - Build $(perf-tar).tar.gz source tarball' + @echo ' perf-tarbz2-src-pkg - Build $(perf-tar).tar.bz2 source tarball' + @echo ' perf-tarxz-src-pkg - Build $(perf-tar).tar.xz source tarball' |