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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
|
#!/usr/bin/env bash
# ipkg-build -- construct a .ipk from a directory
# Carl Worth <cworth@east.isi.edu>
# based on a script by Steve Redler IV, steve@sr-tech.com 5-21-2001
# 2003-04-25 rea@sr.unh.edu
# Updated to work on Familiar Pre0.7rc1, with busybox tar.
# Note it Requires: binutils-ar (since the busybox ar can't create)
# For UID debugging it needs a better "find".
set -e
version=1.0
ipkg_extract_value() {
sed -e "s/^[^:]*:[[:space:]]*//"
}
required_field() {
field=$1
value=`grep "^$field:" < $CONTROL/control | ipkg_extract_value`
if [ -z "$value" ]; then
echo "*** Error: $CONTROL/control is missing field $field" >&2
return 1
fi
echo $value
return 0
}
disallowed_field() {
field=$1
value=`grep "^$field:" < $CONTROL/control | ipkg_extract_value`
if [ -n "$value" ]; then
echo "*** Error: $CONTROL/control contains disallowed field $field" >&2
return 1
fi
echo $value
return 0
}
pkg_appears_sane() {
local pkg_dir=$1
local owd=$PWD
cd $pkg_dir
PKG_ERROR=0
cvs_dirs=`find . -name 'CVS'`
if [ -n "$cvs_dirs" ]; then
if [ "$noclean" = "1" ]; then
echo "*** Warning: The following CVS directories where found.
You probably want to remove them: " >&2
ls -ld $cvs_dirs
echo >&2
else
echo "*** Removing the following files: $cvs_dirs"
rm -rf "$cvs_dirs"
fi
fi
tilde_files=`find . -name '*~'`
if [ -n "$tilde_files" ]; then
if [ "$noclean" = "1" ]; then
echo "*** Warning: The following files have names ending in '~'.
You probably want to remove them: " >&2
ls -ld $tilde_files
echo >&2
else
echo "*** Removing the following files: $tilde_files"
rm -f "$tilde_files"
fi
fi
if [ ! -f "$CONTROL/control" ]; then
echo "*** Error: Control file $pkg_dir/$CONTROL/control not found." >&2
cd $owd
return 1
fi
pkg=`required_field Package`
[ "$?" -ne 0 ] && PKG_ERROR=1
version=`required_field Version | sed 's/Version://; s/^.://g;'`
[ "$?" -ne 0 ] && PKG_ERROR=1
arch=`required_field Architecture`
[ "$?" -ne 0 ] && PKG_ERROR=1
required_field Maintainer >/dev/null
[ "$?" -ne 0 ] && PKG_ERROR=1
required_field Description >/dev/null
[ "$?" -ne 0 ] && PKG_ERROR=1
section=`required_field Section`
[ "$?" -ne 0 ] && PKG_ERROR=1
if [ -z "$section" ]; then
echo "The Section field should have one of the following values:" >&2
echo "admin, base, comm, editors, extras, games, graphics, kernel, lang, libs, misc, net, text, web, x11" >&2
fi
priority=`required_field Priority`
[ "$?" -ne 0 ] && PKG_ERROR=1
if [ -z "$priority" ]; then
echo "The Priority field should have one of the following values:" >&2
echo "required, important, standard, optional, extra." >&2
echo "If you don't know which priority value you should be using, then use \`optional'" >&2
fi
source=`required_field Source`
[ "$?" -ne 0 ] && PKG_ERROR=1
if [ -z "$source" ]; then
echo "The Source field contain the URL's or filenames of the source code and any patches"
echo "used to build this package. Either gnu-style tarballs or Debian source packages "
echo "are acceptable. Relative filenames may be used if they are distributed in the same"
echo "directory as the .ipk file."
fi
disallowed_filename=`disallowed_field Filename`
[ "$?" -ne 0 ] && PKG_ERROR=1
if echo $pkg | grep '[^a-z0-9.+-]'; then
echo "*** Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])" >&2
PKG_ERROR=1;
fi
local bad_fields=`sed -ne 's/^\([^[:space:]][^:[:space:]]\+[[:space:]]\+\)[^:].*/\1/p' < $CONTROL/control | sed -e 's/\\n//'`
if [ -n "$bad_fields" ]; then
bad_fields=`echo $bad_fields`
echo "*** Error: The following fields in $CONTROL/control are missing a ':'" >&2
echo " $bad_fields" >&2
echo "ipkg-build: This may be due to a missing initial space for a multi-line field value" >&2
PKG_ERROR=1
fi
for script in $CONTROL/preinst $CONTROL/postinst $CONTROL/prerm $CONTROL/postrm; do
if [ -f $script -a ! -x $script ]; then
if [ "$noclean" = "1" ]; then
echo "*** Error: package script $script is not executable" >&2
PKG_ERROR=1
else
chmod a+x $script
fi
fi
done
if [ -f $CONTROL/conffiles ]; then
for cf in `cat $CONTROL/conffiles`; do
if [ ! -f ./$cf ]; then
echo "*** Error: $CONTROL/conffiles mentions conffile $cf which does not exist" >&2
PKG_ERROR=1
fi
done
fi
cd $owd
return $PKG_ERROR
}
###
# ipkg-build "main"
###
ogargs=""
outer=ar
noclean=0
usage="Usage: $0 [-c] [-C] [-o owner] [-g group] <pkg_directory> [<destination_directory>]"
while getopts "cg:ho:v" opt; do
case $opt in
o ) owner=$OPTARG
ogargs="--owner=$owner"
;;
g ) group=$OPTARG
ogargs="$ogargs --group=$group"
;;
c ) outer=tar
;;
C ) noclean=1
;;
v ) echo $version
exit 0
;;
h ) echo $usage >&2 ;;
\? ) echo $usage >&2
esac
done
shift $(($OPTIND - 1))
# continue on to process additional arguments
case $# in
1)
dest_dir=$PWD
;;
2)
dest_dir=$2
if [ "$dest_dir" = "." -o "$dest_dir" = "./" ] ; then
dest_dir=$PWD
fi
;;
*)
echo $usage >&2
exit 1
;;
esac
pkg_dir=$1
if [ ! -d $pkg_dir ]; then
echo "*** Error: Directory $pkg_dir does not exist" >&2
exit 1
fi
# CONTROL is second so that it takes precedence
CONTROL=
[ -d $pkg_dir/DEBIAN ] && CONTROL=DEBIAN
[ -d $pkg_dir/CONTROL ] && CONTROL=CONTROL
if [ -z "$CONTROL" ]; then
echo "*** Error: Directory $pkg_dir has no CONTROL subdirectory." >&2
exit 1
fi
if ! pkg_appears_sane $pkg_dir; then
echo >&2
echo "ipkg-build: Please fix the above errors and try again." >&2
exit 1
fi
tmp_dir=$dest_dir/IPKG_BUILD.$$
mkdir $tmp_dir
echo $CONTROL > $tmp_dir/tarX
( cd $pkg_dir && tar $ogargs -X $tmp_dir/tarX -czf $tmp_dir/data.tar.gz . )
( cd $pkg_dir/$CONTROL && tar $ogargs -czf $tmp_dir/control.tar.gz . )
rm $tmp_dir/tarX
echo "2.0" > $tmp_dir/debian-binary
pkg_file=$dest_dir/${pkg}_${version}_${arch}.ipk
rm -f $pkg_file
if [ "$outer" = "ar" ] ; then
( cd $tmp_dir && ar -crf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz )
else
( cd $tmp_dir && tar -zcf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz )
fi
rm $tmp_dir/debian-binary $tmp_dir/data.tar.gz $tmp_dir/control.tar.gz
rmdir $tmp_dir
echo "Packaged contents of $pkg_dir into $pkg_file"
|
