1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#!/bin/bash
# called by dracut
check() {
require_binaries busybox || return 1
return 255
}
# we prefer the non-busybox implementation of switch_root
# due to the dependency, the busybox dracut module needs to be order later than the base dracut module
# as the base dracut module would install the non-busybox implementation of switch_root, if available
# called by dracut
install() {
local _i _path _busybox
local _dstdir="${dstdir:-"$initdir"}"
local _progs=()
_busybox=$(find_binary busybox)
inst "$_busybox" /usr/bin/busybox
# do not depend on CONFIG_FEATURE_INSTALLER
# install busybox symlinks manually
for _i in $($_busybox --list); do
[[ ${_i} == busybox ]] && continue
_progs+=("${_i}")
done
for _i in "${_progs[@]}"; do
_path=$(find_binary "$_i")
[ -z "$_path" ] && continue
# do not remove existing destination files
[ -e "${_dstdir}/$_path" ] && continue
ln_r /usr/bin/busybox "$_path"
done
}
|
