blob: 8274e47e81e41cb00cd4a38979006855db8f7431 (
plain)
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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#!/bin/busybox sh
#
# opkg - Multiarch support wrapper for opkg
#
# Copyright (C) 2020 Patrick McDermott
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
set -eu
BB='/bin/busybox'
BIN='/var/lib/opkg/bin'
save_bb()
{
local file=
local link=
local name=
local prio=
"${BB}" mkdir "${BIN}" 2>/dev/null || :
"${BB}" cp -p "${BB}" "${BIN}/busybox"
while read file; do
case "${file}" in
/bin/busybox) ;;
/bin/?* | /sbin/?* | /usr/bin/?* | /usr/sbin/?*)
"${BB}" ln -sf 'busybox' "${BIN}/${file##*/}"
;;
esac
done 0<<-EOF
$(/usr/bin/opkg-cl files busybox)
EOF
while read link name prio; do
"${BB}" ln -sf 'busybox' "${BIN}/${link##*/}"
done 0</usr/share/busybox/alternatives
export PATH="${PATH}:${BIN}"
export OPKG_BUSYBOX_SAVED='1'
return 0
}
unsave_bb()
{
rm -f "${BIN}/"*
}
main()
{
local first_arg=
local arch_arg=
local arg=
local es=
first_arg=true
arch_arg=''
for arg in "${@}"; do
if ${first_arg}; then
set --
if [ -e '/etc/opkg/opkg.conf' ]; then
set -- "${@}" --conf '/etc/opkg/opkg.conf'
fi
set -- "${@}" \
--add-arch all:100 \
--add-arch "$("${BB}" cat \
/etc/proteanos_arch):50" \
--add-arch src:100
first_arg=false
elif [ -n "${arch_arg}" ]; then
case "${arg}" in -* | '')
printf '%s: Option "%s" requires an argument\n'\
"${0}" "${arch_arg}" 1>&2
return 1
esac
set -- "${@}" --add-arch "${arg}:100"
arch_arg=''
continue
fi
case "${arg}" in
-a | --host-architecture)
arch_arg="${arg}"
continue
;;
-a*)
arg="${arg#-a}"
set -- "${@}" --add-arch "${arg}:100"
continue
;;
--host-architecture=*)
arch_arg="${arg%=*}"
arg="${arg#--host-architecture=}"
if [ -z "${arg}" ]; then
printf '%s: Option "%s" requires '$(: \
)'an argument\n' \
"${0}" "${arch_arg}" 1>&2
return 1
fi
set -- "${@}" --add-arch "${arg}:100"
arch_arg=''
continue
;;
esac
set -- "${@}" "${arg}"
done
if [ -n "${arch_arg}" ]; then
printf '%s: Option "%s" requires an argument\n' \
"${0}" "${arch_arg}" 1>&2
return 1
fi
save_bb
if /usr/bin/opkg-cl "${@}"; then
unsave_bb
return 0
else
es=${?}
unsave_bb
return ${es}
fi
}
main "${@}"
|
