1 #!/bin/sh 1 #!/bin/sh
2 # 2 #
3 # builddeb 1.3 3 # builddeb 1.3
4 # Copyright 2003 Wichert Akkerman <wichert@wigg 4 # Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
5 # 5 #
6 # Simple script to generate a deb package for 6 # Simple script to generate a deb package for a Linux kernel. All the
7 # complexity of what to do with a kernel after 7 # complexity of what to do with a kernel after it is installed or removed
8 # is left to other scripts and packages: they 8 # is left to other scripts and packages: they can install scripts in the
9 # /etc/kernel/{pre,post}{inst,rm}.d/ directori 9 # /etc/kernel/{pre,post}{inst,rm}.d/ directories (or an alternative location
10 # specified in KDEB_HOOKDIR) that will be call 10 # specified in KDEB_HOOKDIR) that will be called on package install and
11 # removal. 11 # removal.
12 12
13 set -eu !! 13 set -e
14 14
15 is_enabled() { !! 15 create_package() {
16 grep -q "^$1=y" include/config/auto.co !! 16 local pname="$1" pdir="$2"
>> 17
>> 18 mkdir -m 755 -p "$pdir/DEBIAN"
>> 19 mkdir -p "$pdir/usr/share/doc/$pname"
>> 20 cp debian/copyright "$pdir/usr/share/doc/$pname/"
>> 21 cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
>> 22 gzip -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
>> 23 sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
>> 24 | xargs -r0 md5sum > DEBIAN/md5sums"
>> 25
>> 26 # Fix ownership and permissions
>> 27 chown -R root:root "$pdir"
>> 28 chmod -R go-w "$pdir"
>> 29 # in case we are in a restrictive umask environment like 0077
>> 30 chmod -R a+rX "$pdir"
>> 31
>> 32 # Create the package
>> 33 dpkg-gencontrol $forcearch -Vkernel:debarch="${debarch}" -p$pname -P"$pdir"
>> 34 dpkg --build "$pdir" ..
17 } 35 }
18 36
19 if_enabled_echo() { !! 37 set_debarch() {
20 if is_enabled "$1"; then !! 38 # Attempt to find the correct Debian architecture
21 echo -n "$2" !! 39 case "$UTS_MACHINE" in
22 elif [ $# -ge 3 ]; then !! 40 i386|ia64|alpha)
23 echo -n "$3" !! 41 debarch="$UTS_MACHINE" ;;
>> 42 x86_64)
>> 43 debarch=amd64 ;;
>> 44 sparc*)
>> 45 debarch=sparc ;;
>> 46 s390*)
>> 47 debarch=s390$(grep -q CONFIG_64BIT=y $KCONFIG_CONFIG && echo x || true) ;;
>> 48 ppc*)
>> 49 debarch=$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo ppc64el || echo powerpc) ;;
>> 50 parisc*)
>> 51 debarch=hppa ;;
>> 52 mips*)
>> 53 debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo el || true) ;;
>> 54 aarch64|arm64)
>> 55 debarch=arm64 ;;
>> 56 arm*)
>> 57 if grep -q CONFIG_AEABI=y $KCONFIG_CONFIG; then
>> 58 if grep -q CONFIG_VFP=y $KCONFIG_CONFIG; then
>> 59 debarch=armhf
>> 60 else
>> 61 debarch=armel
>> 62 fi
>> 63 else
>> 64 debarch=arm
>> 65 fi
>> 66 ;;
>> 67 *)
>> 68 debarch=$(dpkg --print-architecture)
>> 69 echo "" >&2
>> 70 echo "** ** ** WARNING ** ** **" >&2
>> 71 echo "" >&2
>> 72 echo "Your architecture doesn't have its equivalent" >&2
>> 73 echo "Debian userspace architecture defined!" >&2
>> 74 echo "Falling back to using your current userspace instead!" >&2
>> 75 echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
>> 76 echo "" >&2
>> 77 esac
>> 78 if [ -n "$KBUILD_DEBARCH" ] ; then
>> 79 debarch="$KBUILD_DEBARCH"
24 fi 80 fi
>> 81 forcearch="-DArchitecture=$debarch"
>> 82
25 } 83 }
26 84
27 install_linux_image () { !! 85 # Some variables and settings used throughout the script
28 pname=$1 !! 86 version=$KERNELRELEASE
29 pdir=debian/$1 !! 87 revision=$(cat .version)
>> 88 if [ -n "$KDEB_PKGVERSION" ]; then
>> 89 packageversion=$KDEB_PKGVERSION
>> 90 else
>> 91 packageversion=$version-$revision
>> 92 fi
>> 93 sourcename=$KDEB_SOURCENAME
>> 94 tmpdir="$objtree/debian/tmp"
>> 95 fwdir="$objtree/debian/fwtmp"
>> 96 kernel_headers_dir="$objtree/debian/hdrtmp"
>> 97 libc_headers_dir="$objtree/debian/headertmp"
>> 98 dbg_dir="$objtree/debian/dbgtmp"
>> 99 packagename=linux-image-$version
>> 100 fwpackagename=linux-firmware-image-$version
>> 101 kernel_headers_packagename=linux-headers-$version
>> 102 libc_headers_packagename=linux-libc-dev
>> 103 dbg_packagename=$packagename-dbg
>> 104 debarch=
>> 105 forcearch=
>> 106 set_debarch
>> 107
>> 108 if [ "$ARCH" = "um" ] ; then
>> 109 packagename=user-mode-linux-$version
>> 110 fi
>> 111
>> 112 # Not all arches have the same installed path in debian
>> 113 # XXX: have each arch Makefile export a variable of the canonical image install
>> 114 # path instead
>> 115 case $ARCH in
>> 116 um)
>> 117 installed_image_path="usr/bin/linux-$version"
>> 118 ;;
>> 119 parisc|mips|powerpc)
>> 120 installed_image_path="boot/vmlinux-$version"
>> 121 ;;
>> 122 *)
>> 123 installed_image_path="boot/vmlinuz-$version"
>> 124 esac
30 125
31 # Only some architectures with OF supp !! 126 BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
32 if is_enabled CONFIG_OF_EARLY_FLATTREE <<
33 ${MAKE} -f ${srctree}/Makefile <<
34 fi <<
35 127
36 ${MAKE} -f ${srctree}/Makefile INSTALL !! 128 # Setup the directory structure
37 rm -f "${pdir}/lib/modules/${KERNELREL !! 129 rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files
>> 130 mkdir -m 755 -p "$tmpdir/DEBIAN"
>> 131 mkdir -p "$tmpdir/lib" "$tmpdir/boot"
>> 132 mkdir -p "$fwdir/lib/firmware/$version/"
>> 133 mkdir -p "$kernel_headers_dir/lib/modules/$version/"
>> 134
>> 135 # Build and install the kernel
>> 136 if [ "$ARCH" = "um" ] ; then
>> 137 mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin" "$tmpdir/usr/share/doc/$packagename"
>> 138 $MAKE linux
>> 139 cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
>> 140 cp $KCONFIG_CONFIG "$tmpdir/usr/share/doc/$packagename/config"
>> 141 gzip "$tmpdir/usr/share/doc/$packagename/config"
>> 142 else
>> 143 cp System.map "$tmpdir/boot/System.map-$version"
>> 144 cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
>> 145 fi
>> 146 cp "$($MAKE -s image_name)" "$tmpdir/$installed_image_path"
38 147
39 # Install the kernel !! 148 if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then
40 if [ "${ARCH}" = um ] ; then !! 149 # Only some architectures with OF support have this target
41 mkdir -p "${pdir}/usr/lib/uml/ !! 150 if grep -q dtbs_install "${srctree}/arch/$SRCARCH/Makefile"; then
42 mv "${pdir}/lib/modules/${KERN !! 151 $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
43 mkdir -p "${pdir}/usr/bin" "${ <<
44 cp System.map "${pdir}/usr/lib <<
45 cp ${KCONFIG_CONFIG} "${pdir}/ <<
46 gzip "${pdir}/usr/share/doc/${ <<
47 else <<
48 mkdir -p "${pdir}/boot" <<
49 cp System.map "${pdir}/boot/Sy <<
50 cp ${KCONFIG_CONFIG} "${pdir}/ <<
51 fi 152 fi
>> 153 fi
52 154
53 # Not all arches have the same install !! 155 if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
54 # XXX: have each arch Makefile export !! 156 INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
55 # path instead !! 157 rm -f "$tmpdir/lib/modules/$version/build"
56 case "${SRCARCH}" in !! 158 rm -f "$tmpdir/lib/modules/$version/source"
57 um) !! 159 if [ "$ARCH" = "um" ] ; then
58 installed_image_path="usr/bin/ !! 160 mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
59 parisc|mips|powerpc) !! 161 rmdir "$tmpdir/lib/modules/$version"
60 installed_image_path="boot/vml !! 162 fi
61 *) !! 163 if [ -n "$BUILD_DEBUG" ] ; then
62 installed_image_path="boot/vml !! 164 for module in $(find $tmpdir/lib/modules/ -name *.ko -printf '%P\n'); do
63 esac !! 165 module=lib/modules/$module
64 cp "$(${MAKE} -s -f ${srctree}/Makefil !! 166 mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module)
65 !! 167 # only keep debug symbols in the debug file
66 # Install the maintainer scripts !! 168 $OBJCOPY --only-keep-debug $tmpdir/$module $dbg_dir/usr/lib/debug/$module
67 # Note: hook scripts under /etc/kernel !! 169 # strip original module from debug symbols
68 # kernel packages, as well as kernel p !! 170 $OBJCOPY --strip-debug $tmpdir/$module
69 # make-kpkg sets $INITRD to indicate w !! 171 # then add a link to those
70 # so do we; recent versions of dracut !! 172 $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $tmpdir/$module
71 debhookdir=${KDEB_HOOKDIR:-/etc/kernel !! 173 done
72 for script in postinst postrm preinst !! 174
73 mkdir -p "${pdir}${debhookdir} !! 175 # resign stripped modules
74 !! 176 MODULE_SIG_ALL="$(grep -s '^CONFIG_MODULE_SIG_ALL=y' $KCONFIG_CONFIG || true)"
75 mkdir -p "${pdir}/DEBIAN" !! 177 if [ -n "$MODULE_SIG_ALL" ]; then
76 cat <<-EOF > "${pdir}/DEBIAN/$ !! 178 INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_sign
77 #!/bin/sh !! 179 fi
78 !! 180 fi
79 set -e !! 181 fi
80 <<
81 # Pass maintainer script param <<
82 export DEB_MAINT_PARAMS="\$*" <<
83 <<
84 # Tell initramfs builder wheth <<
85 export INITRD=$(if_enabled_ech <<
86 <<
87 test -d ${debhookdir}/${script <<
88 exit 0 <<
89 EOF <<
90 chmod 755 "${pdir}/DEBIAN/${sc <<
91 done <<
92 } <<
93 182
94 install_linux_image_dbg () { !! 183 if [ "$ARCH" != "um" ]; then
95 pdir=debian/$1 !! 184 $MAKE headers_check KBUILD_SRC=
>> 185 $MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
>> 186 fi
>> 187
>> 188 # Install the maintainer scripts
>> 189 # Note: hook scripts under /etc/kernel are also executed by official Debian
>> 190 # kernel packages, as well as kernel packages built using make-kpkg.
>> 191 # make-kpkg sets $INITRD to indicate whether an initramfs is wanted, and
>> 192 # so do we; recent versions of dracut and initramfs-tools will obey this.
>> 193 debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
>> 194 if grep -q '^CONFIG_BLK_DEV_INITRD=y' $KCONFIG_CONFIG; then
>> 195 want_initrd=Yes
>> 196 else
>> 197 want_initrd=No
>> 198 fi
>> 199 for script in postinst postrm preinst prerm ; do
>> 200 mkdir -p "$tmpdir$debhookdir/$script.d"
>> 201 cat <<EOF > "$tmpdir/DEBIAN/$script"
>> 202 #!/bin/sh
>> 203
>> 204 set -e
>> 205
>> 206 # Pass maintainer script parameters to hook scripts
>> 207 export DEB_MAINT_PARAMS="\$*"
>> 208
>> 209 # Tell initramfs builder whether it's wanted
>> 210 export INITRD=$want_initrd
>> 211
>> 212 test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d
>> 213 exit 0
>> 214 EOF
>> 215 chmod 755 "$tmpdir/DEBIAN/$script"
>> 216 done
>> 217
>> 218 # Try to determine maintainer and email values
>> 219 if [ -n "$DEBEMAIL" ]; then
>> 220 email=$DEBEMAIL
>> 221 elif [ -n "$EMAIL" ]; then
>> 222 email=$EMAIL
>> 223 else
>> 224 email=$(id -nu)@$(hostname -f 2>/dev/null || hostname)
>> 225 fi
>> 226 if [ -n "$DEBFULLNAME" ]; then
>> 227 name=$DEBFULLNAME
>> 228 elif [ -n "$NAME" ]; then
>> 229 name=$NAME
>> 230 else
>> 231 name="Anonymous"
>> 232 fi
>> 233 maintainer="$name <$email>"
>> 234
>> 235 # Try to determine distribution
>> 236 if [ -n "$KDEB_CHANGELOG_DIST" ]; then
>> 237 distribution=$KDEB_CHANGELOG_DIST
>> 238 # In some cases lsb_release returns the codename as n/a, which breaks dpkg-parsechangelog
>> 239 elif distribution=$(lsb_release -cs 2>/dev/null) && [ -n "$distribution" ] && [ "$distribution" != "n/a" ]; then
>> 240 : # nothing to do in this case
>> 241 else
>> 242 distribution="unstable"
>> 243 echo >&2 "Using default distribution of 'unstable' in the changelog"
>> 244 echo >&2 "Install lsb-release or set \$KDEB_CHANGELOG_DIST explicitly"
>> 245 fi
>> 246
>> 247 # Generate a simple changelog template
>> 248 cat <<EOF > debian/changelog
>> 249 $sourcename ($packageversion) $distribution; urgency=low
>> 250
>> 251 * Custom built Linux kernel.
>> 252
>> 253 -- $maintainer $(date -R)
>> 254 EOF
>> 255
>> 256 # Generate copyright file
>> 257 cat <<EOF > debian/copyright
>> 258 This is a packacked upstream version of the Linux kernel.
>> 259
>> 260 The sources may be found at most Linux archive sites, including:
>> 261 https://www.kernel.org/pub/linux/kernel
>> 262
>> 263 Copyright: 1991 - 2017 Linus Torvalds and others.
>> 264
>> 265 The git repository for mainline kernel development is at:
>> 266 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>> 267
>> 268 This program is free software; you can redistribute it and/or modify
>> 269 it under the terms of the GNU General Public License as published by
>> 270 the Free Software Foundation; version 2 dated June, 1991.
>> 271
>> 272 On Debian GNU/Linux systems, the complete text of the GNU General Public
>> 273 License version 2 can be found in \`/usr/share/common-licenses/GPL-2'.
>> 274 EOF
>> 275
>> 276
>> 277 build_depends="bc, kmod, cpio "
>> 278
>> 279 # Generate a control file
>> 280 cat <<EOF > debian/control
>> 281 Source: $sourcename
>> 282 Section: kernel
>> 283 Priority: optional
>> 284 Maintainer: $maintainer
>> 285 Build-Depends: $build_depends
>> 286 Homepage: http://www.kernel.org/
>> 287 EOF
>> 288
>> 289 if [ "$ARCH" = "um" ]; then
>> 290 cat <<EOF >> debian/control
>> 291
>> 292 Package: $packagename
>> 293 Architecture: any
>> 294 Description: User Mode Linux kernel, version $version
>> 295 User-mode Linux is a port of the Linux kernel to its own system call
>> 296 interface. It provides a kind of virtual machine, which runs Linux
>> 297 as a user process under another Linux kernel. This is useful for
>> 298 kernel development, sandboxes, jails, experimentation, and
>> 299 many other things.
>> 300 .
>> 301 This package contains the Linux kernel, modules and corresponding other
>> 302 files, version: $version.
>> 303 EOF
>> 304
>> 305 else
>> 306 cat <<EOF >> debian/control
>> 307
>> 308 Package: $packagename
>> 309 Suggests: $fwpackagename
>> 310 Architecture: any
>> 311 Description: Linux kernel, version $version
>> 312 This package contains the Linux kernel, modules and corresponding other
>> 313 files, version: $version.
>> 314 EOF
>> 315
>> 316 fi
>> 317
>> 318 # Build kernel header package
>> 319 (cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl) > "$objtree/debian/hdrsrcfiles"
>> 320 (cd $srctree; find arch/*/include include scripts -type f) >> "$objtree/debian/hdrsrcfiles"
>> 321 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
>> 322 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
>> 323 if grep -q '^CONFIG_STACK_VALIDATION=y' $KCONFIG_CONFIG ; then
>> 324 (cd $objtree; find tools/objtool -type f -executable) >> "$objtree/debian/hdrobjfiles"
>> 325 fi
>> 326 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
>> 327 if grep -q '^CONFIG_GCC_PLUGINS=y' $KCONFIG_CONFIG ; then
>> 328 (cd $objtree; find scripts/gcc-plugins -name \*.so -o -name gcc-common.h) >> "$objtree/debian/hdrobjfiles"
>> 329 fi
>> 330 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
>> 331 mkdir -p "$destdir"
>> 332 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
>> 333 (cd $objtree; tar -c -f - -T -) < "$objtree/debian/hdrobjfiles" | (cd $destdir; tar -xf -)
>> 334 (cd $objtree; cp $KCONFIG_CONFIG $destdir/.config) # copy .config manually to be where it's expected to be
>> 335 ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
>> 336 rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
>> 337
>> 338 cat <<EOF >> debian/control
>> 339
>> 340 Package: $kernel_headers_packagename
>> 341 Architecture: any
>> 342 Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
>> 343 This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
>> 344 .
>> 345 This is useful for people who need to build external modules
>> 346 EOF
>> 347
>> 348 # Do we have firmware? Move it out of the way and build it into a package.
>> 349 if [ -e "$tmpdir/lib/firmware" ]; then
>> 350 mv "$tmpdir/lib/firmware"/* "$fwdir/lib/firmware/$version/"
>> 351 rmdir "$tmpdir/lib/firmware"
>> 352
>> 353 cat <<EOF >> debian/control
>> 354
>> 355 Package: $fwpackagename
>> 356 Architecture: all
>> 357 Description: Linux kernel firmware, version $version
>> 358 This package contains firmware from the Linux kernel, version $version.
>> 359 EOF
>> 360
>> 361 create_package "$fwpackagename" "$fwdir"
>> 362 fi
>> 363
>> 364 cat <<EOF >> debian/control
>> 365
>> 366 Package: $libc_headers_packagename
>> 367 Section: devel
>> 368 Provides: linux-kernel-headers
>> 369 Architecture: any
>> 370 Description: Linux support headers for userspace development
>> 371 This package provides userspaces headers from the Linux kernel. These headers
>> 372 are used by the installed headers for GNU glibc and other system libraries.
>> 373 EOF
>> 374
>> 375 if [ "$ARCH" != "um" ]; then
>> 376 create_package "$kernel_headers_packagename" "$kernel_headers_dir"
>> 377 create_package "$libc_headers_packagename" "$libc_headers_dir"
>> 378 fi
96 379
97 # Parse modules.order directly because !! 380 create_package "$packagename" "$tmpdir"
98 # compress modules, and then run unnee <<
99 while read -r mod; do <<
100 mod="${mod%.o}.ko" <<
101 dbg="${pdir}/usr/lib/debug/lib <<
102 buildid=$("${READELF}" -n "${m <<
103 link="${pdir}/usr/lib/debug/.b <<
104 <<
105 mkdir -p "${dbg%/*}" "${link%/ <<
106 "${OBJCOPY}" --only-keep-debug <<
107 ln -sf --relative "${dbg}" "${ <<
108 done < modules.order <<
109 381
>> 382 if [ -n "$BUILD_DEBUG" ] ; then
110 # Build debug package 383 # Build debug package
111 # Different tools want the image in di 384 # Different tools want the image in different locations
112 # perf 385 # perf
113 mkdir -p ${pdir}/usr/lib/debug/lib/mod !! 386 mkdir -p $dbg_dir/usr/lib/debug/lib/modules/$version/
114 cp vmlinux ${pdir}/usr/lib/debug/lib/m !! 387 cp vmlinux $dbg_dir/usr/lib/debug/lib/modules/$version/
115 # systemtap 388 # systemtap
116 mkdir -p ${pdir}/usr/lib/debug/boot/ !! 389 mkdir -p $dbg_dir/usr/lib/debug/boot/
117 ln -s ../lib/modules/${KERNELRELEASE}/ !! 390 ln -s ../lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/boot/vmlinux-$version
118 # kdump-tools 391 # kdump-tools
119 ln -s lib/modules/${KERNELRELEASE}/vml !! 392 ln -s lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/vmlinux-$version
120 } <<
121 393
122 install_kernel_headers () { !! 394 cat <<EOF >> debian/control
123 pdir=debian/$1 <<
124 version=${1#linux-headers-} <<
125 <<
126 CC="${DEB_HOST_GNU_TYPE}-gcc" "${srctr <<
127 <<
128 mkdir -p $pdir/lib/modules/$version/ <<
129 ln -s /usr/src/linux-headers-$version <<
130 } <<
131 395
132 install_libc_headers () { !! 396 Package: $dbg_packagename
133 pdir=debian/$1 !! 397 Section: debug
>> 398 Architecture: any
>> 399 Description: Linux kernel debugging symbols for $version
>> 400 This package will come in handy if you need to debug the kernel. It provides
>> 401 all the necessary debug symbols for the kernel and its modules.
>> 402 EOF
>> 403
>> 404 create_package "$dbg_packagename" "$dbg_dir"
>> 405 fi
>> 406
>> 407 if [ "x$1" = "xdeb-pkg" ]
>> 408 then
>> 409 cat <<EOF > debian/rules
>> 410 #!/usr/bin/make -f
>> 411
>> 412 build:
>> 413 \$(MAKE)
>> 414
>> 415 binary-arch:
>> 416 \$(MAKE) KDEB_SOURCENAME=${sourcename} KDEB_PKGVERSION=${packageversion} bindeb-pkg
>> 417
>> 418 clean:
>> 419 rm -rf debian/*tmp debian/files
>> 420 mv debian/ debian.backup # debian/ might be cleaned away
>> 421 \$(MAKE) clean
>> 422 mv debian.backup debian
>> 423
>> 424 binary: binary-arch
>> 425 EOF
>> 426 mv ${sourcename}.tar.gz ../${sourcename}_${version}.orig.tar.gz
>> 427 tar caf ../${sourcename}_${packageversion}.debian.tar.gz debian/{copyright,rules,changelog,control}
>> 428 dpkg-source -cdebian/control -ldebian/changelog --format="3.0 (custom)" --target-format="3.0 (quilt)" \
>> 429 -b / ../${sourcename}_${version}.orig.tar.gz ../${sourcename}_${packageversion}.debian.tar.gz
>> 430 mv ${sourcename}_${packageversion}*dsc ..
>> 431 dpkg-genchanges > ../${sourcename}_${packageversion}_${debarch}.changes
>> 432 else
>> 433 dpkg-genchanges -b > ../${sourcename}_${packageversion}_${debarch}.changes
>> 434 fi
134 435
135 $MAKE -f $srctree/Makefile headers_ins !! 436 exit 0
136 <<
137 # move asm headers to /usr/include/<li <<
138 # used by Debian-based distros (to sup <<
139 mkdir "$pdir/usr/include/${DEB_HOST_MU <<
140 mv "$pdir/usr/include/asm" "$pdir/usr/ <<
141 } <<
142 <<
143 package=$1 <<
144 <<
145 case "${package}" in <<
146 *-dbg) <<
147 install_linux_image_dbg "${package}";; <<
148 linux-image-*|user-mode-linux-*) <<
149 install_linux_image "${package}";; <<
150 linux-libc-dev) <<
151 install_libc_headers "${package}";; <<
152 linux-headers-*) <<
153 install_kernel_headers "${package}";; <<
154 esac <<
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