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Revision 1.20 - (hide annotations) (download)
Sun Jul 18 21:57:20 2010 UTC (4 years, 11 months ago) by vapier
Branch: MAIN
Changes since 1.19: +3 -4 lines
convert to eshopts_{push,pop}

1 vapier 1.17 # Copyright 1999-2009 Gentoo Foundation
2 liquidx 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.20 # $Header: /var/cvsroot/gentoo-x86/eclass/rpm.eclass,v 1.19 2009/10/05 06:14:36 vapier Exp $
4 liquidx 1.1
5 vapier 1.17 # @ECLASS: rpm.eclass
6     # @MAINTAINER:
7     # base-system@gentoo.org
8     # @BLURB: convenience class for extracting RPMs
9 liquidx 1.1
10 vapier 1.16 inherit eutils
11 liquidx 1.1
12 vapier 1.17 DEPEND=">=app-arch/rpm2targz-9.0.0.3g"
13 liquidx 1.5
14 vapier 1.17 # @FUNCTION: rpm_unpack
15     # @USAGE: <rpms>
16     # @DESCRIPTION:
17     # Unpack the contents of the specified rpms like the unpack() function.
18     rpm_unpack() {
19 vapier 1.19 [[ $# -eq 0 ]] && set -- ${A}
20 vapier 1.17 local a
21     for a in "$@" ; do
22     echo ">>> Unpacking ${a} to ${PWD}"
23 vapier 1.18 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}/${a}"
31     fi
32 vapier 1.17 rpm2tar -O "${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 vapier 1.19 [[ $# -eq 0 ]] && set -- ${A}
45 vapier 1.17 rpm_unpack "$@"
46    
47     # no .src.rpm files, then nothing to do
48     [[ "$* " != *".src.rpm " ]] && return 0
49    
50 vapier 1.20 eshopts_push -s nullglob
51 vapier 1.17
52     # unpack everything
53     local a
54     for a in *.tar.{gz,bz2} *.t{gz,bz2} *.zip *.ZIP ; do
55     unpack "./${a}"
56     rm -f "${a}"
57     done
58 liquidx 1.1
59 vapier 1.20 eshopts_pop
60 swegener 1.14
61 liquidx 1.5 return 0
62     }
63    
64 vapier 1.17 # @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 liquidx 1.1 rpm_src_unpack() {
69 vapier 1.17 local a
70     for a in ${A} ; do
71     case ${a} in
72     *.rpm) srcrpm_unpack "${a}" ;;
73     *) unpack "${a}" ;;
74 liquidx 1.1 esac
75     done
76     }
77    
78 vapier 1.16 # @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:-${PN}.spec}
86     local dir=${spec%/*}
87     grep '^%patch' "${spec}" | \
88     while read line ; do
89     set -- ${line}
90     p=$1
91     shift
92     EPATCH_OPTS="$*"
93     set -- $(grep "^P${p#%p}: " "${spec}")
94     shift
95     epatch "${dir:+${dir}/}$*"
96     done
97     }
98    
99 liquidx 1.1 EXPORT_FUNCTIONS src_unpack

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