Commit 6474b7f6 authored by Sam Ravnborg's avatar Sam Ravnborg Committed by Linus Torvalds

[PATCH] kbuild: add deb-pkg target

To prepare kbuild for more kernel packaging formats move all packaging support
to scripts/package.

In top-level Makefile introduce generic support for all package formats using
target names *-pkg.  Included the old rpm target for backward compatibility.

A new variable KBUILD_IMAGE is used to specify what kernel image will be part
of the final package, and is to be set by the arch specific makefile.
KBUILD_IMAGE may be overridden from command line or environment.  KBUILD_IMAGE
will see wider usage later, mainly when installing kernel images.

Introducing KBUILD_IMAGE allowed arch specific details to be deleted from the
mkspec and builddeb scripts.

While in the process added the deb packet format.  Script is From: Wichert
Akkerman <wichert@wiggy.net>

To create a RPM packet use 'make rpm-pkg'.
To create a deb packet use 'make deb-pkg'.
Both targets are included in 'make help'
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 914352a1
......@@ -290,8 +290,6 @@ STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
AWK = awk
RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
else echo rpm; fi)
GENKSYMS = scripts/genksyms/genksyms
DEPMOD = /sbin/depmod
KALLSYMS = scripts/kallsyms
......@@ -409,13 +407,6 @@ scripts: scripts_basic include/config/MARKER
scripts_basic: include/linux/autoconf.h
# That's our default target when none is given on the command line
# Note that 'modules' will be added as a prerequisite as well,
# in the CONFIG_MODULES part below
all: vmlinux
# Objects we will link into vmlinux / subdirs we need to visit
init-y := init/
drivers-y := drivers/ sound/
......@@ -449,6 +440,19 @@ endif
include $(srctree)/arch/$(ARCH)/Makefile
# Default kernel image to build when no specific target is given.
# KBUILD_IMAGE may be overruled on the commandline or
# set in the environment
# Also any assingments in arch/$(ARCH)/Makefiel take precedence over
# this default value
export KBUILD_IMAGE ?= vmlinux
# The all: target is the default when no target is given on the
# command line.
# This allow a user to issue only 'make' to build a kernel including modules
# Defaults vmlinux but it is usually overriden in the arch makefile
all: vmlinux
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
CFLAGS += -Os
else
......@@ -795,7 +799,7 @@ endef
# Directories & files removed with 'make clean'
CLEAN_DIRS += $(MODVERDIR)
CLEAN_FILES += vmlinux System.map kernel.spec \
CLEAN_FILES += vmlinux System.map \
.tmp_kallsyms* .tmp_version .tmp_vmlinux*
# Directories & files removed with 'make mrproper'
......@@ -848,37 +852,19 @@ distclean: mrproper
-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
-type f -print | xargs rm -f
# RPM target
# ---------------------------------------------------------------------------
.PHONY: rpm
# Remove hyphens since they have special meaning in RPM filenames
KERNELPATH=kernel-$(subst -,,$(KERNELRELEASE))
# If you do a make spec before packing the tarball you can rpm -ta it
spec:
$(CONFIG_SHELL) $(srctree)/scripts/mkspec > $(objtree)/kernel.spec
# a) Build a tar ball
# b) generate an rpm from it
# c) and pack the result
# - Use /. to avoid tar packing just the symlink
# Packaging of the kernel to various formats
# ---------------------------------------------------------------------------
# rpm target kept for backward compatibility
package-dir := $(srctree)/scripts/package
rpm: clean spec
set -e; \
cd .. ; \
ln -sf $(srctree) $(KERNELPATH) ; \
tar -cvz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \
rm $(KERNELPATH)
.PHONY: %-pkg rpm
set -e; \
$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version;\
mv -f $(objtree)/.tmp_version $(objtree)/.version;
%pkg: FORCE
$(Q)$(MAKE) -f $(package-dir)/Makefile $@
rpm: FORCE
$(Q)$(MAKE) -f $(package-dir)/Makefile $@
$(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
rm ../$(KERNELPATH).tar.gz
# Brief documentation of the typical targets used
# ---------------------------------------------------------------------------
......@@ -905,6 +891,8 @@ help:
@echo ' tags/TAGS - Generate tags file for editors'
@echo ' cscope - Generate cscope index'
@echo ' checkstack - Generate a list of stack hogs'
@echo 'Kernel packaging:'
@$(MAKE) -f $(package-dir)/Makefile help
@echo ''
@echo 'Documentation targets:'
@$(MAKE) -f $(srctree)/Documentation/DocBook/Makefile dochelp
......
......@@ -121,22 +121,23 @@ boot := arch/i386/boot
all: bzImage
BOOTIMAGE=arch/i386/boot/bzImage
zImage zlilo zdisk: BOOTIMAGE=arch/i386/boot/zImage
# KBUILD_IMAGE specify target image being built
KBUILD_IMAGE := $(boot)/bzImage
zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage
zImage bzImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
$(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
compressed: zImage
zlilo bzlilo: vmlinux
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zlilo
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zlilo
zdisk bzdisk: vmlinux
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zdisk
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zdisk
install fdimage fdimage144 fdimage288: vmlinux
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
prepare: include/asm-$(ARCH)/asm_offsets.h
CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
......
......@@ -13,7 +13,7 @@ modpost-objs := modpost.o file2alias.o sumversion.o
subdir-$(CONFIG_MODVERSIONS) += genksyms
# Let clean descend into subdirs
subdir- += basic lxdialog kconfig
subdir- += basic lxdialog kconfig package
# dependencies on generated files need to be listed explicitly
......
# Makefile for the different targets used to generate full packages of a kernel
# It uses the generic clean infrastructure of kbuild
# Ignore the following files/directories during tar operation
TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS
# 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
# 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))
MKSPEC := $(srctree)/scripts/package/mkspec
PREV := set -e; cd ..;
.PHONY: rpm-pkg rpm
$(objtree)/kernel.spec: $(MKSPEC)
$(CONFIG_SHELL) $(MKSPEC) > $@
rpm-pkg rpm: $(objtree)/kernel.spec
$(MAKE) clean
$(PREV) ln -sf $(srctree) $(KERNELPATH)
$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
$(PREV) rm $(KERNELPATH)
set -e; \
$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
set -e; \
mv -f $(objtree)/.tmp_version $(objtree)/.version
$(RPM) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
rm ../$(KERNELPATH).tar.gz
clean-rule += rm -f $(objtree)/kernel.spec
# Deb target
# ---------------------------------------------------------------------------
#
.PHONY: deb-pkg
deb-pkg:
$(MAKE)
$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
clean-rule += && rm -rf $(objtree)/debian/
# Help text displayed when executing 'make help'
# ---------------------------------------------------------------------------
help:
@echo ' rpm-pkg - Build the kernel as an RPM package'
@echo ' deb-pkg - Build the kernel as an deb package'
#!/bin/sh
#
# builddeb 1.2
# Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
#
# Simple script to generate a deb package for a Linux kernel. All the
# complexity of what to do with a kernel after it is installer or removed
# is left to other scripts and packages: they can install scripts in the
# /etc/kernel/{pre,post}{inst,rm}.d/ directories that will be called on
# package install and removal.
set -e
# Some variables and settings used throughout the script
version="$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
tmpdir="$objtree/debian/tmp"
# Setup the directory structure
rm -rf "$tmpdir"
mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot"
# Build and install the kernel
cp System.map "$tmpdir/boot/System.map-$version"
cp .config "$tmpdir/boot/config-$version"
cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
if grep -q '^CONFIG_MODULES=y' .config ; then
INSTALL_MOD_PATH="$tmpdir" make modules_install
fi
# Install the maintainer scripts
for script in postinst postrm preinst prerm ; do
mkdir -p "$tmpdir/etc/kernel/$script.d"
cat <<EOF > "$tmpdir/DEBIAN/$script"
#!/bin/sh
set -e
test -d /etc/kernel/$script.d && run-parts --arg="$version" /etc/kernel/$script.d
exit 0
EOF
chmod 755 "$tmpdir/DEBIAN/$script"
done
name="Kernel Compiler <$(id -nu)@$(hostname -f)>"
# Generate a simple changelog template
cat <<EOF > debian/changelog
linux ($version) unstable; urgency=low
* A standard release
-- $name $(date -R)
EOF
# Generate a control file
cat <<EOF > debian/control
Source: linux
Section: base
Priority: optional
Maintainer: $name
Standards-Version: 3.6.1
Package: linux-$version
Architecture: any
Description: Linux kernel, version $version
This package contains the Linux kernel, modules and corresponding other
files version $version.
EOF
# Fix some ownership and permissions
chown -R root:root "$tmpdir"
chmod -R go-w "$tmpdir"
# Perform the final magic
dpkg-gencontrol -isp
dpkg --build "$tmpdir" ..
exit 0
......@@ -8,13 +8,7 @@
#
# Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net>
#
# That's the voodoo to see if it's a x86.
ISX86=`echo ${ARCH:=\`arch\`} | grep -ie i.86`
if [ ! -z $ISX86 ]; then
PC=1
else
PC=0
fi
# starting to output the spec
if [ "`grep CONFIG_DRM=y .config | cut -f2 -d\=`" = "y" ]; then
PROVIDES=kernel-drm
......@@ -46,19 +40,16 @@ echo "%prep"
echo "%setup -q"
echo ""
echo "%build"
echo "make clean all"
echo "make clean && make"
echo ""
echo "%install"
echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make modules_install'
# This is the first disagreement between i386 and most others
if [ $PC = 1 ]; then
echo 'cp arch/i386/boot/bzImage $RPM_BUILD_ROOT'"/boot/vmlinuz-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
else
echo 'cp vmlinux $RPM_BUILD_ROOT'"/boot/vmlinux-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
fi
# Back on track
echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/vmlinuz-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
echo 'cp .config $RPM_BUILD_ROOT'"/boot/config-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION"
echo ""
echo "%clean"
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment