Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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# Ignore the following files/directories during tar operation
5TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS
6
7
8# RPM target
9# ---------------------------------------------------------------------------
10# The rpm target generates two rpm files:
11# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
12# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
13# The src.rpm files includes all source for the kernel being built
14# The <arch>.rpm includes kernel configuration, modules etc.
15#
16# Process to create the rpm files
17# a) clean the kernel
18# b) Generate .spec file
19# c) Build a tar ball, using symlink to make kernel version
20# first entry in the path
21# d) and pack the result to a tar.gz file
22# e) generate the rpm files, based on kernel.spec
23# - Use /. to avoid tar packing just the symlink
24
25# Do we have rpmbuild, otherwise fall back to the older rpm
26RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
27 else echo rpm; fi)
28
29# Remove hyphens since they have special meaning in RPM filenames
30KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
31MKSPEC := $(srctree)/scripts/package/mkspec
32PREV := set -e; cd ..;
33
34# rpm-pkg
35.PHONY: rpm-pkg rpm
36
37$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
38 $(CONFIG_SHELL) $(MKSPEC) > $@
39
40rpm-pkg rpm: $(objtree)/kernel.spec
41 $(MAKE) clean
42 $(PREV) ln -sf $(srctree) $(KERNELPATH)
43 $(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
44 $(PREV) rm $(KERNELPATH)
45
46 set -e; \
47 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
48 set -e; \
49 mv -f $(objtree)/.tmp_version $(objtree)/.version
50
51 $(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
52 rm ../$(KERNELPATH).tar.gz
53
54clean-files := $(objtree)/kernel.spec
55
56# binrpm-pkg
57.PHONY: binrpm-pkg
58$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
59 $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
60
61binrpm-pkg: $(objtree)/binkernel.spec
62 $(MAKE)
63 set -e; \
64 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
65 set -e; \
66 mv -f $(objtree)/.tmp_version $(objtree)/.version
67
68 $(RPM) --define "_builddir $(srctree)" --target $(UTS_MACHINE) -bb $<
69
70clean-files += $(objtree)/binkernel.spec
71
72# Deb target
73# ---------------------------------------------------------------------------
74#
75.PHONY: deb-pkg
76deb-pkg:
77 $(MAKE)
78 $(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
79
80clean-dirs += $(objtree)/debian/
81
82
83# Help text displayed when executing 'make help'
84# ---------------------------------------------------------------------------
85help:
86 @echo ' rpm-pkg - Build the kernel as an RPM package'
87 @echo ' binrpm-pkg - Build an rpm package containing the compiled kernel & modules'
88 @echo ' deb-pkg - Build the kernel as an deb package'
89