eval set -- "$TEMP"
rearrange_params "$@"
fi
-
- # clean the temporarily used scratch-pad directory
- rm -rf $scratch_dir
fi
unset PARMS_TO_STORE
[[ -d $udevdir ]] \
|| udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)"
if ! [[ -d "$udevdir" ]]; then
- [[ ! -h /lib ]] && [[ -d /lib/udev ]] && udevdir=/lib/udev
- [[ -d /usr/lib/udev ]] && udevdir=/usr/lib/udev
+ [[ -e /lib/udev/collect ]] && udevdir=/lib/udev
+ [[ -e /usr/lib/udev/collect ]] && udevdir=/usr/lib/udev
fi
[[ -d $systemdutildir ]] \
|| systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null)
if ! [[ -d "$systemdutildir" ]]; then
- [[ ! -h /lib ]] && [[ -d /lib/systemd ]] && systemdutildir=/lib/systemd
- [[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd
+ [[ -e /lib/systemd/systemd-udevd ]] && systemdutildir=/lib/systemd
+ [[ -e /usr/lib/systemd/systemd-udevd ]] && systemdutildir=/usr/lib/systemd
fi
[[ -d $systemdsystemunitdir ]] \
## final stuff that has to happen
if [[ $no_kernel != yes ]]; then
+ if [[ $hostonly ]]; then
+ echo "$(get_loaded_kernel_modules)" > $initdir/lib/dracut/loaded-kernel-modules.txt
+ fi
if [[ $drivers ]]; then
hostonly='' instmods $drivers
dinfo "*** Resolving executable dependencies ***"
find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \
| xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R ${DRACUT_FIPS_MODE:+-f} --
- dinfo "*** Resolving executable dependencies done***"
+ dinfo "*** Resolving executable dependencies done ***"
fi
# Now we are done with lazy resolving, always install dependencies
dinfo "*** Stripping files ***"
find "$initdir" -type f \
-executable -not -path '*/lib/modules/*.ko' -print0 \
- | xargs -r -0 $strip_cmd -g 2>/dev/null
+ | xargs -r -0 $strip_cmd -g -p 2>/dev/null
# strip kernel modules, but do not touch signed modules
find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
| while read -r -d $'\0' f || [ -n "$f" ]; do
SIG=$(tail -c 28 "$f" | tr -d '\000')
[[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
- done | xargs -r -0 $strip_cmd -g
+ done | xargs -r -0 $strip_cmd -g -p
dinfo "*** Stripping files done ***"
fi
for _fwdir in $fw_dir; do
if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then
_src="*"
- dinfo "*** Constructing ${ucode_dest[$idx]} ****"
+ dinfo "*** Constructing ${ucode_dest[$idx]} ***"
if [[ $hostonly ]]; then
_src=$(get_ucode_file)
[[ $_src ]] || break
dinfo "*** Creating image file '$outfile' ***"
+if dracut_module_included "squash"; then
+ if ! check_kernel_config CONFIG_SQUASHFS; then
+ dfatal "CONFIG_SQUASHFS have to be enabled for dracut squash module to work"
+ exit 1
+ fi
+ if ! check_kernel_config CONFIG_OVERLAY_FS; then
+ dfatal "CONFIG_OVERLAY_FS have to be enabled for dracut squash module to work"
+ exit 1
+ fi
+ if ! check_kernel_config CONFIG_DEVTMPFS; then
+ dfatal "CONFIG_DEVTMPFS have to be enabled for dracut squash module to work"
+ exit 1
+ fi
+
+ readonly squash_dir="${DRACUT_TMPDIR}/squashfs"
+ readonly squash_img=$initdir/squash/root.img
+
+ # Currently only move "usr" "etc" to squashdir
+ readonly squash_candidate=( "usr" "etc" )
+
+ mkdir -m 0755 -p $squash_dir
+ for folder in "${squash_candidate[@]}"; do
+ mv $initdir/$folder $squash_dir/$folder
+ done
+
+ # Reinstall required files, because we have moved some important folders to $squash_dir
+ inst_multiple "echo" "sh" "mount" "modprobe" "mkdir" \
+ "systemctl" "udevadm" "$systemdutildir/systemd"
+ hostonly="" instmods "loop" "squashfs" "overlay"
+
+ for folder in "${squash_candidate[@]}"; do
+ # Remove duplicated files in squashfs image, save some more space
+ [[ ! -d $initdir/$folder/ ]] && continue
+ for file in $(find $initdir/$folder/ -not -type d);
+ do
+ if [[ -e $squash_dir${file#$initdir} ]]; then
+ mv $squash_dir${file#$initdir} $file
+ fi
+ done
+ done
+
+ # Move some files out side of the squash image, including:
+ # - Files required to boot and mount the squashfs image
+ # - Files need to be accessible without mounting the squash image
+ required_in_root() {
+ local file=$1
+ local _sqsh_file=$squash_dir/$file
+ local _init_file=$initdir/$file
+
+ if [[ -e $_init_file ]]; then
+ return
+ fi
+
+ if [[ ! -e $_sqsh_file ]] && [[ ! -L $_sqsh_file ]]; then
+ derror "$file is required to boot a squashed initramfs but it's not installed!"
+ return
+ fi
+
+ if [[ ! -d $(dirname $_init_file) ]]; then
+ required_in_root $(dirname $file)
+ fi
+
+ if [[ -d $_sqsh_file ]]; then
+ if [[ -L $_sqsh_file ]]; then
+ cp --preserve=all -P $_sqsh_file $_init_file
+ else
+ mkdir $_init_file
+ fi
+ else
+ if [[ -L $_sqsh_file ]]; then
+ cp --preserve=all -P $_sqsh_file $_init_file
+ _sqsh_file=$(realpath $_sqsh_file 2>/dev/null)
+ if [[ -e $_sqsh_file ]] && [[ "$_sqsh_file" == "$squash_dir"* ]]; then
+ # Relative symlink
+ required_in_root ${_sqsh_file#$squash_dir/}
+ return
+ fi
+ if [[ -e $squash_dir$_sqsh_file ]]; then
+ # Absolute symlink
+ required_in_root ${_sqsh_file#/}
+ return
+ fi
+ required_in_root ${module_spec#$squash_dir/}
+ else
+ mv $_sqsh_file $_init_file
+ fi
+ fi
+ }
+
+ required_in_root etc/initrd-release
+
+ for module_spec in $squash_dir/usr/lib/modules/*/modules.*;
+ do
+ required_in_root ${module_spec#$squash_dir/}
+ done
+
+ for dracut_spec in $squash_dir/usr/lib/dracut/*;
+ do
+ required_in_root ${dracut_spec#$squash_dir/}
+ done
+
+ mv $initdir/init $initdir/init.stock
+ ln -s squash/init.sh $initdir/init
+
+ mksquashfs $squash_dir $squash_img -comp xz -b 64K -Xdict-size 100% &> /dev/null
+
+ if [[ $? != 0 ]]; then
+ dfatal "dracut: Failed making squash image"
+ exit 1
+ fi
+fi
+
if [[ $uefi = yes ]]; then
readonly uefi_outdir="$DRACUT_TMPDIR/uefi"
mkdir "$uefi_outdir"
projects / thirdparty / dracut.git / blobdiff