blob: d27f0a386c7f0f79c06a955885794063ac7057a2 (
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
|
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: rpm.eclass
# @MAINTAINER:
# base-system@gentoo.org
# @BLURB: convenience class for extracting RPMs
inherit estack eutils
case "${EAPI:-0}" in
[0-6]) DEPEND=">=app-arch/rpm2targz-9.0.0.3g" ;;
*) BDEPEND=">=app-arch/rpm2targz-9.0.0.3g" ;;
esac
# @FUNCTION: rpm_unpack
# @USAGE: <rpms>
# @DESCRIPTION:
# Unpack the contents of the specified rpms like the unpack() function.
rpm_unpack() {
[[ $# -eq 0 ]] && set -- ${A}
local a
for a in "$@" ; do
echo ">>> Unpacking ${a} to ${PWD}"
if [[ ${a} == ./* ]] ; then
: nothing to do -- path is local
elif [[ ${a} == ${DISTDIR}/* ]] ; then
ewarn 'QA: do not use ${DISTDIR} with rpm_unpack -- it is added for you'
elif [[ ${a} == /* ]] ; then
ewarn 'QA: do not use full paths with rpm_unpack -- use ./ paths instead'
else
a="${DISTDIR}/${a}"
fi
rpm2tar -O "${a}" | tar xf - || die "failure unpacking ${a}"
done
}
# @FUNCTION: srcrpm_unpack
# @USAGE: <rpms>
# @DESCRIPTION:
# Unpack the contents of the specified rpms like the unpack() function as well
# as any archives that it might contain. Note that the secondary archive
# unpack isn't perfect in that it simply unpacks all archives in the working
# directory (with the assumption that there weren't any to start with).
srcrpm_unpack() {
[[ $# -eq 0 ]] && set -- ${A}
rpm_unpack "$@"
# no .src.rpm files, then nothing to do
[[ "$* " != *".src.rpm " ]] && return 0
eshopts_push -s nullglob
# unpack everything
local a
for a in *.tar.{gz,bz2,xz} *.t{gz,bz2,xz,pxz} *.zip *.ZIP ; do
unpack "./${a}"
rm -f "${a}"
done
eshopts_pop
return 0
}
# @FUNCTION: rpm_src_unpack
# @DESCRIPTION:
# Automatically unpack all archives in ${A} including rpms. If one of the
# archives in a source rpm, then the sub archives will be unpacked as well.
rpm_src_unpack() {
local a
for a in ${A} ; do
case ${a} in
*.rpm) srcrpm_unpack "${a}" ;;
*) unpack "${a}" ;;
esac
done
}
# @FUNCTION: rpm_spec_epatch
# @USAGE: [spec]
# @DESCRIPTION:
# Read the specified spec (defaults to ${PN}.spec) and attempt to apply
# all the patches listed in it. If the spec does funky things like moving
# files around, well this won't handle that.
rpm_spec_epatch() {
local p spec=$1
local dir
if [[ -z ${spec} ]] ; then
# search likely places for the spec file
for spec in "${PWD}" "${S}" "${WORKDIR}" ; do
spec+="/${PN}.spec"
[[ -e ${spec} ]] && break
done
fi
[[ ${spec} == */* ]] \
&& dir=${spec%/*} \
|| dir=
ebegin "Applying patches from ${spec}"
grep '^%patch' "${spec}" | \
while read line ; do
# expand the %patch line
set -- ${line}
p=$1
shift
# process the %patch arguments
local arg
EPATCH_OPTS=
for arg in "$@" ; do
case ${arg} in
-b) EPATCH_OPTS+=" --suffix" ;;
*) EPATCH_OPTS+=" ${arg}" ;;
esac
done
# extract the patch name from the Patch# line
set -- $(grep "^P${p#%p}: " "${spec}")
shift
epatch "${dir:+${dir}/}$*"
done
eend
}
EXPORT_FUNCTIONS src_unpack
|
