ia64/linux-2.6.18-xen.hg

view scripts/package/builddeb @ 893:f994bfe9b93b

linux/blktap2: reduce TLB flush scope

c/s 885 added very coarse TLB flushing. Since these flushes always
follow single page updates, single page flushes (when available) are
sufficient.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 04 10:32:57 2009 +0100 (2009-06-04)
parents 831230e53067
children
line source
1 #!/bin/sh
2 #
3 # builddeb 1.2
4 # Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
5 #
6 # Simple script to generate a deb package for a Linux kernel. All the
7 # complexity of what to do with a kernel after it is installer or removed
8 # is left to other scripts and packages: they can install scripts in the
9 # /etc/kernel/{pre,post}{inst,rm}.d/ directories that will be called on
10 # package install and removal.
12 set -e
14 # Some variables and settings used throughout the script
15 version=$KERNELRELEASE
16 tmpdir="$objtree/debian/tmp"
17 packagename=linux-$version
19 if [ "$ARCH" == "um" ] ; then
20 packagename=user-mode-linux-$version
21 fi
23 # Setup the directory structure
24 rm -rf "$tmpdir"
25 mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot"
26 if [ "$ARCH" == "um" ] ; then
27 mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/share/doc/$packagename" "$tmpdir/usr/bin"
28 fi
30 # Build and install the kernel
31 if [ "$ARCH" == "um" ] ; then
32 $MAKE linux
33 cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
34 cp .config "$tmpdir/usr/share/doc/$packagename/config"
35 gzip "$tmpdir/usr/share/doc/$packagename/config"
36 cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
37 else
38 cp System.map "$tmpdir/boot/System.map-$version"
39 cp .config "$tmpdir/boot/config-$version"
40 cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
41 fi
43 if grep -q '^CONFIG_MODULES=y' .config ; then
44 INSTALL_MOD_PATH="$tmpdir" make KBUILD_SRC= modules_install
45 if [ "$ARCH" == "um" ] ; then
46 mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
47 rmdir "$tmpdir/lib/modules/$version"
48 fi
49 fi
51 # Install the maintainer scripts
52 for script in postinst postrm preinst prerm ; do
53 mkdir -p "$tmpdir/etc/kernel/$script.d"
54 cat <<EOF > "$tmpdir/DEBIAN/$script"
55 #!/bin/sh
57 set -e
59 test -d /etc/kernel/$script.d && run-parts --arg="$version" /etc/kernel/$script.d
60 exit 0
61 EOF
62 chmod 755 "$tmpdir/DEBIAN/$script"
63 done
65 name="Kernel Compiler <$(id -nu)@$(hostname -f)>"
66 # Generate a simple changelog template
67 cat <<EOF > debian/changelog
68 linux ($version) unstable; urgency=low
70 * A standard release
72 -- $name $(date -R)
73 EOF
75 # Generate a control file
76 if [ "$ARCH" == "um" ]; then
78 cat <<EOF > debian/control
79 Source: linux
80 Section: base
81 Priority: optional
82 Maintainer: $name
83 Standards-Version: 3.6.1
85 Package: $packagename
86 Architecture: any
87 Description: User Mode Linux kernel, version $version
88 User-mode Linux is a port of the Linux kernel to its own system call
89 interface. It provides a kind of virtual machine, which runs Linux
90 as a user process under another Linux kernel. This is useful for
91 kernel development, sandboxes, jails, experimentation, and
92 many other things.
93 .
94 This package contains the Linux kernel, modules and corresponding other
95 files version $version
96 EOF
98 else
99 cat <<EOF > debian/control
100 Source: linux
101 Section: base
102 Priority: optional
103 Maintainer: $name
104 Standards-Version: 3.6.1
106 Package: $packagename
107 Architecture: any
108 Description: Linux kernel, version $version
109 This package contains the Linux kernel, modules and corresponding other
110 files version $version
111 EOF
112 fi
114 # Fix some ownership and permissions
115 chown -R root:root "$tmpdir"
116 chmod -R go-w "$tmpdir"
118 # Perform the final magic
119 dpkg-gencontrol -isp
120 dpkg --build "$tmpdir" ..
122 exit 0