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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#!/bin/sh
2#
Frans Pop49644512009-04-23 01:09:25 +02003# builddeb 1.3
Linus Torvalds1da177e2005-04-16 15:20:36 -07004# Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
5#
6# Simple script to generate a deb package for a Linux kernel. All the
Frans Pop4f661992009-04-23 01:08:31 +02007# complexity of what to do with a kernel after it is installed or removed
Linus Torvalds1da177e2005-04-16 15:20:36 -07008# is left to other scripts and packages: they can install scripts in the
Frans Popfe233cb2009-04-23 01:10:10 +02009# /etc/kernel/{pre,post}{inst,rm}.d/ directories (or an alternative location
10# specified in KDEB_HOOKDIR) that will be called on package install and
11# removal.
Linus Torvalds1da177e2005-04-16 15:20:36 -070012
13set -e
14
Frans Pop3e2ab252009-04-23 01:08:44 +020015create_package() {
16 local pname="$1" pdir="$2"
17
Riku Voipiobf7b0052015-05-28 12:11:14 +030018 mkdir -m 755 -p "$pdir/DEBIAN"
19 mkdir -p "$pdir/usr/share/doc/$pname"
Frans Pop9461f662009-04-24 19:08:24 +020020 cp debian/copyright "$pdir/usr/share/doc/$pname/"
maximilian attems1ab18482009-06-26 20:04:36 +020021 cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
22 gzip -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
FEJES Jozsefb59a1222010-03-05 18:19:36 +010023 sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
24 | xargs -r0 md5sum > DEBIAN/md5sums"
Frans Pop9461f662009-04-24 19:08:24 +020025
Frans Pop3e2ab252009-04-23 01:08:44 +020026 # Fix ownership and permissions
27 chown -R root:root "$pdir"
28 chmod -R go-w "$pdir"
29
Riku Voipiodca0c022015-04-16 16:42:46 +030030 # Create the package
31 dpkg-gencontrol $forcearch -Vkernel:debarch="${debarch}" -p$pname -P"$pdir"
32 dpkg --build "$pdir" ..
33}
34
35set_debarch() {
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000036 # Attempt to find the correct Debian architecture
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000037 case "$UTS_MACHINE" in
38 i386|ia64|alpha)
39 debarch="$UTS_MACHINE" ;;
40 x86_64)
41 debarch=amd64 ;;
42 sparc*)
43 debarch=sparc ;;
44 s390*)
Ben Hutchingsa1323fd2014-06-09 01:24:22 +010045 debarch=s390$(grep -q CONFIG_64BIT=y $KCONFIG_CONFIG && echo x || true) ;;
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000046 ppc*)
Michael Neuling22739ed2014-09-05 17:55:18 +100047 debarch=$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo ppc64el || echo powerpc) ;;
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000048 parisc*)
49 debarch=hppa ;;
50 mips*)
Ben Hutchingsc5e318f2013-12-05 14:39:11 +000051 debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo el || true) ;;
Fathi Boudraa8d9c9f2014-04-12 15:53:06 +030052 arm64)
53 debarch=arm64 ;;
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000054 arm*)
Ben Hutchings63a478f2015-09-28 02:34:40 +010055 if grep -q CONFIG_AEABI=y $KCONFIG_CONFIG; then
56 if grep -q CONFIG_VFP=y $KCONFIG_CONFIG; then
57 debarch=armhf
58 else
59 debarch=armel
60 fi
61 else
62 debarch=arm
63 fi
64 ;;
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000065 *)
Riku Voipiodca0c022015-04-16 16:42:46 +030066 debarch=$(dpkg --print-architecture)
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000067 echo "" >&2
68 echo "** ** ** WARNING ** ** **" >&2
69 echo "" >&2
70 echo "Your architecture doesn't have it's equivalent" >&2
71 echo "Debian userspace architecture defined!" >&2
72 echo "Falling back to using your current userspace instead!" >&2
73 echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
74 echo "" >&2
75 esac
Asbjoern Sloth Toennesen55f88ec2010-12-12 17:39:40 +000076 if [ -n "$KBUILD_DEBARCH" ] ; then
77 debarch="$KBUILD_DEBARCH"
78 fi
Riku Voipiodca0c022015-04-16 16:42:46 +030079 forcearch="-DArchitecture=$debarch"
Asbjoern Sloth Toennesen10f26fa2010-11-05 13:30:08 +000080
Frans Pop3e2ab252009-04-23 01:08:44 +020081}
82
Linus Torvalds1da177e2005-04-16 15:20:36 -070083# Some variables and settings used throughout the script
84version=$KERNELRELEASE
Frans Pop4f661992009-04-23 01:08:31 +020085revision=$(cat .version)
Frans Popc72c75d2009-04-23 01:09:44 +020086if [ -n "$KDEB_PKGVERSION" ]; then
87 packageversion=$KDEB_PKGVERSION
88else
89 packageversion=$version-$revision
90fi
Riku Voipio37160012015-09-02 12:57:24 +030091sourcename=$KDEB_SOURCENAME
Linus Torvalds1da177e2005-04-16 15:20:36 -070092tmpdir="$objtree/debian/tmp"
Jonathan McDowellbf1b3642008-09-13 17:08:31 +010093fwdir="$objtree/debian/fwtmp"
maximilian attemsee81b782011-01-07 16:13:06 +010094kernel_headers_dir="$objtree/debian/hdrtmp"
95libc_headers_dir="$objtree/debian/headertmp"
Anisse Astier810e8432013-07-03 16:02:04 +020096dbg_dir="$objtree/debian/dbgtmp"
maximilian attemsf7a2c312009-04-23 01:12:01 +020097packagename=linux-image-$version
Heinrich Schuchardt95e2a7d2013-08-11 21:55:19 +020098fwpackagename=linux-firmware-image-$version
maximilian attemsee81b782011-01-07 16:13:06 +010099kernel_headers_packagename=linux-headers-$version
100libc_headers_packagename=linux-libc-dev
Anisse Astier810e8432013-07-03 16:02:04 +0200101dbg_packagename=$packagename-dbg
Riku Voipiodca0c022015-04-16 16:42:46 +0300102debarch=
103forcearch=
104set_debarch
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000105
Frans Pop4f661992009-04-23 01:08:31 +0200106if [ "$ARCH" = "um" ] ; then
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000107 packagename=user-mode-linux-$version
108fi
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109
Anisse Astier9de70172013-07-03 16:02:05 +0200110# Not all arches have the same installed path in debian
111# XXX: have each arch Makefile export a variable of the canonical image install
112# path instead
113case $ARCH in
114um)
115 installed_image_path="usr/bin/linux-$version"
116 ;;
117parisc|mips|powerpc)
118 installed_image_path="boot/vmlinux-$version"
119 ;;
120*)
121 installed_image_path="boot/vmlinuz-$version"
122esac
123
Anisse Astier810e8432013-07-03 16:02:04 +0200124BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
125
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126# Setup the directory structure
Riku Voipio8d740a32015-10-15 15:28:26 -0700127rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files
maximilian attemse86c2412010-10-29 15:55:50 +0200128mkdir -m 755 -p "$tmpdir/DEBIAN"
Riku Voipiobf7b0052015-05-28 12:11:14 +0300129mkdir -p "$tmpdir/lib" "$tmpdir/boot"
130mkdir -p "$fwdir/lib/firmware/$version/"
Joerg Roedela47b6c62012-02-15 17:38:26 +0100131mkdir -p "$kernel_headers_dir/lib/modules/$version/"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700132
133# Build and install the kernel
Frans Pop4f661992009-04-23 01:08:31 +0200134if [ "$ARCH" = "um" ] ; then
Riku Voipiobf7b0052015-05-28 12:11:14 +0300135 mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin" "$tmpdir/usr/share/doc/$packagename"
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000136 $MAKE linux
137 cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
Anisse Astierd2091762013-07-03 16:02:03 +0200138 cp $KCONFIG_CONFIG "$tmpdir/usr/share/doc/$packagename/config"
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000139 gzip "$tmpdir/usr/share/doc/$packagename/config"
Masahiro Yamada38385f82014-04-28 16:26:18 +0900140else
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000141 cp System.map "$tmpdir/boot/System.map-$version"
Anisse Astierd2091762013-07-03 16:02:03 +0200142 cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
Anisse Astier9de70172013-07-03 16:02:05 +0200143fi
144# Not all arches include the boot path in KBUILD_IMAGE
145if [ -e $KBUILD_IMAGE ]; then
146 cp $KBUILD_IMAGE "$tmpdir/$installed_image_path"
147else
148 cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/$installed_image_path"
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000149fi
Linus Torvalds1da177e2005-04-16 15:20:36 -0700150
Arnaud Patard (Rtp)ca2a9d22015-02-03 13:16:33 +0100151if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then
152 # Only some architectures with OF support have this target
153 if grep -q dtbs_install "${srctree}/arch/$SRCARCH/Makefile"; then
154 $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
155 fi
156fi
157
Anisse Astierd2091762013-07-03 16:02:03 +0200158if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
Joerg Roedeldddcbb72012-02-16 19:56:37 +0100159 INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
Joerg Roedela47b6c62012-02-15 17:38:26 +0100160 rm -f "$tmpdir/lib/modules/$version/build"
161 rm -f "$tmpdir/lib/modules/$version/source"
Frans Pop4f661992009-04-23 01:08:31 +0200162 if [ "$ARCH" = "um" ] ; then
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000163 mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
164 rmdir "$tmpdir/lib/modules/$version"
165 fi
Anisse Astier810e8432013-07-03 16:02:04 +0200166 if [ -n "$BUILD_DEBUG" ] ; then
Michal Marek2d087132014-08-22 15:51:03 +0200167 for module in $(find $tmpdir/lib/modules/ -name *.ko -printf '%P\n'); do
168 module=lib/modules/$module
169 mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module)
170 # only keep debug symbols in the debug file
171 $OBJCOPY --only-keep-debug $tmpdir/$module $dbg_dir/usr/lib/debug/$module
172 # strip original module from debug symbols
173 $OBJCOPY --strip-debug $tmpdir/$module
174 # then add a link to those
175 $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $tmpdir/$module
176 done
Andrey Skvortsov64178cb2015-03-16 11:20:54 +0300177
178 # resign stripped modules
179 MODULE_SIG_ALL="$(grep -s '^CONFIG_MODULE_SIG_ALL=y' $KCONFIG_CONFIG || true)"
180 if [ -n "$MODULE_SIG_ALL" ]; then
181 INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_sign
182 fi
Anisse Astier810e8432013-07-03 16:02:04 +0200183 fi
Linus Torvalds1da177e2005-04-16 15:20:36 -0700184fi
185
Joerg Roedeld7d357b2012-02-15 17:38:27 +0100186if [ "$ARCH" != "um" ]; then
Joerg Roedeldddcbb72012-02-16 19:56:37 +0100187 $MAKE headers_check KBUILD_SRC=
188 $MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
Joerg Roedeld7d357b2012-02-15 17:38:27 +0100189fi
maximilian attemse6807782011-01-01 16:44:13 +0100190
Linus Torvalds1da177e2005-04-16 15:20:36 -0700191# Install the maintainer scripts
Frans Popfe233cb2009-04-23 01:10:10 +0200192# Note: hook scripts under /etc/kernel are also executed by official Debian
Ben Hutchings1c8ddae2013-11-15 03:03:25 +0000193# kernel packages, as well as kernel packages built using make-kpkg.
194# make-kpkg sets $INITRD to indicate whether an initramfs is wanted, and
195# so do we; recent versions of dracut and initramfs-tools will obey this.
Frans Popfe233cb2009-04-23 01:10:10 +0200196debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
Ben Hutchings1c8ddae2013-11-15 03:03:25 +0000197if grep -q '^CONFIG_BLK_DEV_INITRD=y' $KCONFIG_CONFIG; then
198 want_initrd=Yes
199else
200 want_initrd=No
201fi
Linus Torvalds1da177e2005-04-16 15:20:36 -0700202for script in postinst postrm preinst prerm ; do
Frans Popfe233cb2009-04-23 01:10:10 +0200203 mkdir -p "$tmpdir$debhookdir/$script.d"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700204 cat <<EOF > "$tmpdir/DEBIAN/$script"
205#!/bin/sh
206
207set -e
208
Frans Pop49644512009-04-23 01:09:25 +0200209# Pass maintainer script parameters to hook scripts
maximilian attems241ad112009-07-05 20:17:34 +0200210export DEB_MAINT_PARAMS="\$*"
Frans Pop49644512009-04-23 01:09:25 +0200211
Ben Hutchings1c8ddae2013-11-15 03:03:25 +0000212# Tell initramfs builder whether it's wanted
213export INITRD=$want_initrd
214
Anisse Astierc95182b2013-07-03 16:02:06 +0200215test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d
Linus Torvalds1da177e2005-04-16 15:20:36 -0700216exit 0
217EOF
218 chmod 755 "$tmpdir/DEBIAN/$script"
219done
220
maximilian attemsedec6112009-04-23 01:11:20 +0200221# Try to determine maintainer and email values
222if [ -n "$DEBEMAIL" ]; then
223 email=$DEBEMAIL
224elif [ -n "$EMAIL" ]; then
225 email=$EMAIL
226else
Christian Kujaubea107b2015-08-02 20:03:26 -0700227 email=$(id -nu)@$(hostname -f 2>/dev/null || hostname)
maximilian attemsedec6112009-04-23 01:11:20 +0200228fi
229if [ -n "$DEBFULLNAME" ]; then
230 name=$DEBFULLNAME
231elif [ -n "$NAME" ]; then
232 name=$NAME
233else
234 name="Anonymous"
235fi
236maintainer="$name <$email>"
237
Sedat Dilekd9f711d2015-01-03 10:50:19 +0100238# Try to determine distribution
239if [ -n "$KDEB_CHANGELOG_DIST" ]; then
240 distribution=$KDEB_CHANGELOG_DIST
241elif distribution=$(lsb_release -cs 2>/dev/null) && [ -n "$distribution" ]; then
242 : # nothing to do in this case
243else
244 distribution="unstable"
245 echo >&2 "Using default distribution of 'unstable' in the changelog"
246 echo >&2 "Install lsb-release or set \$KDEB_CHANGELOG_DIST explicitly"
247fi
248
Linus Torvalds1da177e2005-04-16 15:20:36 -0700249# Generate a simple changelog template
250cat <<EOF > debian/changelog
Riku Voipio37160012015-09-02 12:57:24 +0300251$sourcename ($packageversion) $distribution; urgency=low
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252
Frans Popa83ca2772009-04-23 01:10:25 +0200253 * Custom built Linux kernel.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700254
maximilian attemsedec6112009-04-23 01:11:20 +0200255 -- $maintainer $(date -R)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700256EOF
257
Frans Pop9461f662009-04-24 19:08:24 +0200258# Generate copyright file
259cat <<EOF > debian/copyright
260This is a packacked upstream version of the Linux kernel.
261
262The sources may be found at most Linux ftp sites, including:
263ftp://ftp.kernel.org/pub/linux/kernel
264
Sedat Dilek701ca302015-01-02 15:57:52 +0100265Copyright: 1991 - 2015 Linus Torvalds and others.
Frans Pop9461f662009-04-24 19:08:24 +0200266
267The git repository for mainline kernel development is at:
Sedat Dilek701ca302015-01-02 15:57:52 +0100268git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Frans Pop9461f662009-04-24 19:08:24 +0200269
270 This program is free software; you can redistribute it and/or modify
271 it under the terms of the GNU General Public License as published by
272 the Free Software Foundation; version 2 dated June, 1991.
273
274On Debian GNU/Linux systems, the complete text of the GNU General Public
275License version 2 can be found in \`/usr/share/common-licenses/GPL-2'.
276EOF
277
Riku Voipio37160012015-09-02 12:57:24 +0300278
279build_depends="bc, kmod, cpio "
280
Linus Torvalds1da177e2005-04-16 15:20:36 -0700281# Generate a control file
Frans Pop3e2ab252009-04-23 01:08:44 +0200282cat <<EOF > debian/control
Riku Voipio37160012015-09-02 12:57:24 +0300283Source: $sourcename
Rogério Britoaa42abe2010-06-01 20:22:04 -0300284Section: kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -0700285Priority: optional
maximilian attemsedec6112009-04-23 01:11:20 +0200286Maintainer: $maintainer
Riku Voipio37160012015-09-02 12:57:24 +0300287Build-Depends: $build_depends
Rogério Brito2d7204a2010-06-01 20:22:03 -0300288Standards-Version: 3.8.4
Rogério Britoee6eed82010-06-01 20:22:02 -0300289Homepage: http://www.kernel.org/
Frans Pop3e2ab252009-04-23 01:08:44 +0200290EOF
291
292if [ "$ARCH" = "um" ]; then
293 cat <<EOF >> debian/control
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294
Sam Ravnborg687c3da2005-07-14 20:24:00 +0000295Package: $packagename
maximilian attems8ebc2fe2009-04-23 01:12:21 +0200296Provides: linux-image, linux-image-2.6, linux-modules-$version
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297Architecture: any
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000298Description: User Mode Linux kernel, version $version
299 User-mode Linux is a port of the Linux kernel to its own system call
300 interface. It provides a kind of virtual machine, which runs Linux
301 as a user process under another Linux kernel. This is useful for
302 kernel development, sandboxes, jails, experimentation, and
303 many other things.
304 .
Linus Torvalds1da177e2005-04-16 15:20:36 -0700305 This package contains the Linux kernel, modules and corresponding other
Frans Popa83ca2772009-04-23 01:10:25 +0200306 files, version: $version.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700307EOF
308
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000309else
Frans Pop3e2ab252009-04-23 01:08:44 +0200310 cat <<EOF >> debian/control
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000311
312Package: $packagename
maximilian attems8ebc2fe2009-04-23 01:12:21 +0200313Provides: linux-image, linux-image-2.6, linux-modules-$version
Jonathan McDowellbf1b3642008-09-13 17:08:31 +0100314Suggests: $fwpackagename
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000315Architecture: any
316Description: Linux kernel, version $version
317 This package contains the Linux kernel, modules and corresponding other
Frans Popa83ca2772009-04-23 01:10:25 +0200318 files, version: $version.
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000319EOF
Frans Pop4f661992009-04-23 01:08:31 +0200320
Sam Ravnborgdc5962f2005-07-14 20:24:56 +0000321fi
322
Fathi Boudra8bf13562014-04-15 14:51:48 +0300323# Build kernel header package
Michal Mareka765a7c2014-06-16 16:11:29 +0200324(cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl) > "$objtree/debian/hdrsrcfiles"
325(cd $srctree; find arch/$SRCARCH/include include scripts -type f) >> "$objtree/debian/hdrsrcfiles"
Fathi Boudra8bf13562014-04-15 14:51:48 +0300326(cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
327(cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
Michal Mareka765a7c2014-06-16 16:11:29 +0200328(cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
maximilian attemsee81b782011-01-07 16:13:06 +0100329destdir=$kernel_headers_dir/usr/src/linux-headers-$version
330mkdir -p "$destdir"
Michal Mareka765a7c2014-06-16 16:11:29 +0200331(cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
332(cd $objtree; tar -c -f - -T -) < "$objtree/debian/hdrobjfiles" | (cd $destdir; tar -xf -)
Anisse Astierd2091762013-07-03 16:02:03 +0200333(cd $objtree; cp $KCONFIG_CONFIG $destdir/.config) # copy .config manually to be where it's expected to be
Joerg Roedela47b6c62012-02-15 17:38:26 +0100334ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
Ben Hutchings6c635222012-02-15 14:17:29 +0000335rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
Theodore Ts'ocd8d60a2010-12-24 09:42:10 -0500336
337cat <<EOF >> debian/control
338
maximilian attemsee81b782011-01-07 16:13:06 +0100339Package: $kernel_headers_packagename
Theodore Ts'ocd8d60a2010-12-24 09:42:10 -0500340Provides: linux-headers, linux-headers-2.6
Ben Hutchingsf8ce2392013-12-05 14:37:35 +0000341Architecture: any
342Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
343 This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
Theodore Ts'ocd8d60a2010-12-24 09:42:10 -0500344 .
345 This is useful for people who need to build external modules
346EOF
347
Jonathan McDowellbf1b3642008-09-13 17:08:31 +0100348# Do we have firmware? Move it out of the way and build it into a package.
349if [ -e "$tmpdir/lib/firmware" ]; then
maximilian attems6607dda2012-06-08 00:21:15 +0200350 mv "$tmpdir/lib/firmware"/* "$fwdir/lib/firmware/$version/"
351 rmdir "$tmpdir/lib/firmware"
Jonathan McDowellbf1b3642008-09-13 17:08:31 +0100352
353 cat <<EOF >> debian/control
354
355Package: $fwpackagename
356Architecture: all
357Description: Linux kernel firmware, version $version
Frans Popa83ca2772009-04-23 01:10:25 +0200358 This package contains firmware from the Linux kernel, version $version.
Jonathan McDowellbf1b3642008-09-13 17:08:31 +0100359EOF
360
Frans Pop3e2ab252009-04-23 01:08:44 +0200361 create_package "$fwpackagename" "$fwdir"
Jonathan McDowellbf1b3642008-09-13 17:08:31 +0100362fi
363
maximilian attemse6807782011-01-01 16:44:13 +0100364cat <<EOF >> debian/control
365
maximilian attemsee81b782011-01-07 16:13:06 +0100366Package: $libc_headers_packagename
maximilian attemse6807782011-01-01 16:44:13 +0100367Section: devel
368Provides: linux-kernel-headers
369Architecture: any
370Description: Linux support headers for userspace development
371 This package provides userspaces headers from the Linux kernel. These headers
372 are used by the installed headers for GNU glibc and other system libraries.
373EOF
374
Joerg Roedeld7d357b2012-02-15 17:38:27 +0100375if [ "$ARCH" != "um" ]; then
376 create_package "$kernel_headers_packagename" "$kernel_headers_dir"
377 create_package "$libc_headers_packagename" "$libc_headers_dir"
378fi
379
Frans Pop3e2ab252009-04-23 01:08:44 +0200380create_package "$packagename" "$tmpdir"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700381
Anisse Astier810e8432013-07-03 16:02:04 +0200382if [ -n "$BUILD_DEBUG" ] ; then
383 # Build debug package
384 # Different tools want the image in different locations
385 # perf
386 mkdir -p $dbg_dir/usr/lib/debug/lib/modules/$version/
387 cp vmlinux $dbg_dir/usr/lib/debug/lib/modules/$version/
388 # systemtap
389 mkdir -p $dbg_dir/usr/lib/debug/boot/
390 ln -s ../lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/boot/vmlinux-$version
391 # kdump-tools
392 ln -s lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/vmlinux-$version
393
394 cat <<EOF >> debian/control
395
396Package: $dbg_packagename
397Section: debug
398Provides: linux-debug, linux-debug-$version
399Architecture: any
400Description: Linux kernel debugging symbols for $version
401 This package will come in handy if you need to debug the kernel. It provides
402 all the necessary debug symbols for the kernel and its modules.
403EOF
404
405 create_package "$dbg_packagename" "$dbg_dir"
406fi
407
Riku Voipio37160012015-09-02 12:57:24 +0300408if [ "x$1" = "xdeb-pkg" ]
409then
410 cat <<EOF > debian/rules
411#!/usr/bin/make -f
412
413build:
414 \$(MAKE)
415
416binary-arch:
417 \$(MAKE) KDEB_SOURCENAME=${sourcename} KDEB_PKGVERSION=${packageversion} bindeb-pkg
418
419clean:
Riku Voipio8d740a32015-10-15 15:28:26 -0700420 rm -rf debian/*tmp debian/files
Riku Voipio37160012015-09-02 12:57:24 +0300421 mv debian/ debian.backup # debian/ might be cleaned away
422 \$(MAKE) clean
423 mv debian.backup debian
424
425binary: binary-arch
426EOF
427 mv ${sourcename}.tar.gz ../${sourcename}_${version}.orig.tar.gz
428 tar caf ../${sourcename}_${packageversion}.debian.tar.gz debian/{copyright,rules,changelog,control}
429 dpkg-source -cdebian/control -ldebian/changelog --format="3.0 (custom)" --target-format="3.0 (quilt)" \
430 -b / ../${sourcename}_${version}.orig.tar.gz ../${sourcename}_${packageversion}.debian.tar.gz
431 mv ${sourcename}_${packageversion}*dsc ..
432 dpkg-genchanges > ../${sourcename}_${packageversion}_${debarch}.changes
433else
434 dpkg-genchanges -b > ../${sourcename}_${packageversion}_${debarch}.changes
435fi
436
Linus Torvalds1da177e2005-04-16 15:20:36 -0700437exit 0