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#!/bin/sh
[ "$1" = prereqs ] && { echo; exit; }
. /usr/share/initramfs-tools/hook-functions
OUR_BINPATH=/usr/local/lib/samizdat/initrd/bin
# This insanity is necessary for initramfs-tools.
# TODO: File bug against initramfs-tools.
PATH=$OUR_BINPATH:$PATH
die() { printf 'Error: generating initramfs: %s\n' "$*" >&2; exit 1; }
CopyExec() { copy_exec "$@" || die "failed to copy_exec $*"; }
CopyExecE() { [ "$2" ] || die "cannot find binary to copy: $1"; shift; CopyExec "$@"; }
path_execs='
mountpoint openvt rsync truncate dmsetup
dmstats cryptsetup mkfs.btrfs btrfs fsck.hfsplus wait_for_files
dynmenu parted fallocate strace btrfstune sfdisk
'
graft_paths="
/bin/OpenVT=/bin/openvt
/bin/LoSetup=/sbin/losetup
/patchroot/patchroot.sh=${OUR_BINPATH}/patchroot.sh
"
absolute_path_copies='/lib/terminfo/l/linux'
modules='loop dm-snapshot dm-crypt btrfs hfs hfsplus'
modules_dirs='kernel/drivers/net/ethernet kernel/fs/nls kernel/crypto'
for f in "${OUR_BINPATH}"/*; do CopyExec "$f" /bin; done
for c in $path_execs; do
s=$(which $c)
CopyExecE "$c" "$s" /bin;
done
for f in $absolute_path_copies; do CopyExec "$f" "$f"; done
for m in $modules; do force_load "$m" || die "command failed: force_load $m"; done
for dir in $modules_dirs; do copy_modules_dir "$dir" || die "command failed: copy_modules_dir $dir"; done
for e in $graft_paths; do
case "$e" in
*=*) CopyExecE "graft_path $e" "${e#*=}" "${e%%=*}" ;;
*) die "(BUG) invalid graft_path: $e" ;;
esac
done
exit 0
|
