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-rwxr-xr-xscripts/package/builddeb106
1 files changed, 34 insertions, 72 deletions
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index d7dd0d04c70c..bf96a3c24608 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -25,35 +25,20 @@ if_enabled_echo() {
}
create_package() {
- local pname="$1" pdir="$2"
- local dpkg_deb_opts
-
- mkdir -m 755 -p "$pdir/DEBIAN"
- mkdir -p "$pdir/usr/share/doc/$pname"
- cp debian/copyright "$pdir/usr/share/doc/$pname/"
- cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
- gzip -n -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
- sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
- | xargs -r0 md5sum > DEBIAN/md5sums"
-
- # Fix ownership and permissions
- if [ "$DEB_RULES_REQUIRES_ROOT" = "no" ]; then
- dpkg_deb_opts="--root-owner-group"
- else
- chown -R root:root "$pdir"
- fi
- # a+rX in case we are in a restrictive umask environment like 0077
- # ug-s in case we build in a setuid/setgid directory
- chmod -R go-w,a+rX,ug-s "$pdir"
-
- # Create the package
- dpkg-gencontrol -p$pname -P"$pdir"
- dpkg-deb $dpkg_deb_opts ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS} --build "$pdir" ..
+ export DH_OPTIONS="-p${1}"
+
+ dh_installdocs
+ dh_installchangelogs
+ dh_compress
+ dh_fixperms
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb -- ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS}
}
install_linux_image () {
- pdir=$1
- pname=$2
+ pname=$1
+ pdir=debian/$1
rm -rf ${pdir}
@@ -62,7 +47,7 @@ install_linux_image () {
${MAKE} -f ${srctree}/Makefile INSTALL_DTBS_PATH="${pdir}/usr/lib/linux-image-${KERNELRELEASE}" dtbs_install
fi
- ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" modules_install
+ ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" INSTALL_MOD_STRIP=1 modules_install
rm -f "${pdir}/lib/modules/${KERNELRELEASE}/build"
# Install the kernel
@@ -122,26 +107,22 @@ install_linux_image () {
}
install_linux_image_dbg () {
- pdir=$1
- image_pdir=$2
+ pdir=debian/$1
rm -rf ${pdir}
- for module in $(find ${image_pdir}/lib/modules/ -name *.ko -printf '%P\n'); do
- module=lib/modules/${module}
- mkdir -p $(dirname ${pdir}/usr/lib/debug/${module})
- # only keep debug symbols in the debug file
- ${OBJCOPY} --only-keep-debug ${image_pdir}/${module} ${pdir}/usr/lib/debug/${module}
- # strip original module from debug symbols
- ${OBJCOPY} --strip-debug ${image_pdir}/${module}
- # then add a link to those
- ${OBJCOPY} --add-gnu-debuglink=${pdir}/usr/lib/debug/${module} ${image_pdir}/${module}
- done
+ # Parse modules.order directly because 'make modules_install' may sign,
+ # compress modules, and then run unneeded depmod.
+ while read -r mod; do
+ mod="${mod%.o}.ko"
+ dbg="${pdir}/usr/lib/debug/lib/modules/${KERNELRELEASE}/kernel/${mod}"
+ buildid=$("${READELF}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p')
+ link="${pdir}/usr/lib/debug/.build-id/${buildid}.debug"
- # re-sign stripped modules
- if is_enabled CONFIG_MODULE_SIG_ALL; then
- ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${image_pdir}" modules_sign
- fi
+ mkdir -p "${dbg%/*}" "${link%/*}"
+ "${OBJCOPY}" --only-keep-debug "${mod}" "${dbg}"
+ ln -sf --relative "${dbg}" "${link}"
+ done < modules.order
# Build debug package
# Different tools want the image in different locations
@@ -156,8 +137,8 @@ install_linux_image_dbg () {
}
install_kernel_headers () {
- pdir=$1
- version=$2
+ pdir=debian/$1
+ version=${1#linux-headers-}
rm -rf $pdir
@@ -168,18 +149,16 @@ install_kernel_headers () {
}
install_libc_headers () {
- pdir=$1
+ pdir=debian/$1
rm -rf $pdir
- $MAKE -f $srctree/Makefile headers
$MAKE -f $srctree/Makefile headers_install INSTALL_HDR_PATH=$pdir/usr
# move asm headers to /usr/include/<libc-machine>/asm to match the structure
# used by Debian-based distros (to support multi-arch)
- host_arch=$(dpkg-architecture -a$DEB_HOST_ARCH -qDEB_HOST_MULTIARCH)
- mkdir $pdir/usr/include/$host_arch
- mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/
+ mkdir "$pdir/usr/include/${DEB_HOST_MULTIARCH}"
+ mv "$pdir/usr/include/asm" "$pdir/usr/include/${DEB_HOST_MULTIARCH}"
}
rm -f debian/files
@@ -190,30 +169,13 @@ for package in ${packages_enabled}
do
case ${package} in
*-dbg)
- # This must be done after linux-image, that is, we expect the
- # debug package appears after linux-image in debian/control.
- install_linux_image_dbg debian/linux-image-dbg debian/linux-image;;
- linux-image-*|user-mode-linux-*)
- install_linux_image debian/linux-image ${package};;
- linux-libc-dev)
- install_libc_headers debian/linux-libc-dev;;
- linux-headers-*)
- install_kernel_headers debian/linux-headers ${package#linux-headers-};;
- esac
-done
-
-for package in ${packages_enabled}
-do
- case ${package} in
- *-dbg)
- create_package ${package} debian/linux-image-dbg;;
+ install_linux_image_dbg "${package}";;
linux-image-*|user-mode-linux-*)
- create_package ${package} debian/linux-image;;
+ install_linux_image "${package}";;
linux-libc-dev)
- create_package ${package} debian/linux-libc-dev;;
+ install_libc_headers "${package}";;
linux-headers-*)
- create_package ${package} debian/linux-headers;;
+ install_kernel_headers "${package}";;
esac
+ create_package "${package}"
done
-
-exit 0