/[gentoo-x86]/eclass/rpm.eclass
Gentoo

Contents of /eclass/rpm.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.22 - (show annotations) (download)
Tue Dec 27 17:55:12 2011 UTC (2 years, 7 months ago) by fauli
Branch: MAIN
CVS Tags: HEAD
Changes since 1.21: +2 -2 lines
Update copyright years in headers

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/rpm.eclass,v 1.21 2011/12/10 08:50:47 vapier Exp $
4
5 # @ECLASS: rpm.eclass
6 # @MAINTAINER:
7 # base-system@gentoo.org
8 # @BLURB: convenience class for extracting RPMs
9
10 inherit eutils
11
12 DEPEND=">=app-arch/rpm2targz-9.0.0.3g"
13
14 # @FUNCTION: rpm_unpack
15 # @USAGE: <rpms>
16 # @DESCRIPTION:
17 # Unpack the contents of the specified rpms like the unpack() function.
18 rpm_unpack() {
19 [[ $# -eq 0 ]] && set -- ${A}
20 local a
21 for a in "$@" ; do
22 echo ">>> Unpacking ${a} to ${PWD}"
23 if [[ ${a} == ./* ]] ; then
24 : nothing to do -- path is local
25 elif [[ ${a} == ${DISTDIR}/* ]] ; then
26 ewarn 'QA: do not use ${DISTDIR} with rpm_unpack -- it is added for you'
27 elif [[ ${a} == /* ]] ; then
28 ewarn 'QA: do not use full paths with rpm_unpack -- use ./ paths instead'
29 else
30 a="${DISTDIR}/${a}"
31 fi
32 rpm2tar -O "${a}" | tar xf - || die "failure unpacking ${a}"
33 done
34 }
35
36 # @FUNCTION: srcrpm_unpack
37 # @USAGE: <rpms>
38 # @DESCRIPTION:
39 # Unpack the contents of the specified rpms like the unpack() function as well
40 # as any archives that it might contain. Note that the secondary archive
41 # unpack isn't perfect in that it simply unpacks all archives in the working
42 # directory (with the assumption that there weren't any to start with).
43 srcrpm_unpack() {
44 [[ $# -eq 0 ]] && set -- ${A}
45 rpm_unpack "$@"
46
47 # no .src.rpm files, then nothing to do
48 [[ "$* " != *".src.rpm " ]] && return 0
49
50 eshopts_push -s nullglob
51
52 # unpack everything
53 local a
54 for a in *.tar.{gz,bz2} *.t{gz,bz2} *.zip *.ZIP ; do
55 unpack "./${a}"
56 rm -f "${a}"
57 done
58
59 eshopts_pop
60
61 return 0
62 }
63
64 # @FUNCTION: rpm_src_unpack
65 # @DESCRIPTION:
66 # Automatically unpack all archives in ${A} including rpms. If one of the
67 # archives in a source rpm, then the sub archives will be unpacked as well.
68 rpm_src_unpack() {
69 local a
70 for a in ${A} ; do
71 case ${a} in
72 *.rpm) srcrpm_unpack "${a}" ;;
73 *) unpack "${a}" ;;
74 esac
75 done
76 }
77
78 # @FUNCTION: rpm_spec_epatch
79 # @USAGE: [spec]
80 # @DESCRIPTION:
81 # Read the specified spec (defaults to ${PN}.spec) and attempt to apply
82 # all the patches listed in it. If the spec does funky things like moving
83 # files around, well this won't handle that.
84 rpm_spec_epatch() {
85 local p spec=$1
86 local dir
87
88 if [[ -z ${spec} ]] ; then
89 # search likely places for the spec file
90 for spec in "${PWD}" "${S}" "${WORKDIR}" ; do
91 spec+="/${PN}.spec"
92 [[ -e ${spec} ]] && break
93 done
94 fi
95 [[ ${spec} == */* ]] \
96 && dir=${spec%/*} \
97 || dir=
98
99 ebegin "Applying patches from ${spec}"
100
101 grep '^%patch' "${spec}" | \
102 while read line ; do
103 # expand the %patch line
104 set -- ${line}
105 p=$1
106 shift
107
108 # process the %patch arguments
109 local arg
110 EPATCH_OPTS=
111 for arg in "$@" ; do
112 case ${arg} in
113 -b) EPATCH_OPTS+=" --suffix" ;;
114 *) EPATCH_OPTS+=" ${arg}" ;;
115 esac
116 done
117
118 # extract the patch name from the Patch# line
119 set -- $(grep "^P${p#%p}: " "${spec}")
120 shift
121 epatch "${dir:+${dir}/}$*"
122 done
123
124 eend
125 }
126
127 EXPORT_FUNCTIONS src_unpack

  ViewVC Help
Powered by ViewVC 1.1.20