blob: d7ab3275fe29b41f6339792208d85091397b6732 (
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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
# -*-eselect-*- vim: ft=eselect
# Copyright (c) 2005-2011 Gentoo Foundation
# $Id$
# This file is part of the 'eselect' tools framework.
#
# eselect 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 2 of the License, or (at your option) any later
# version.
#
# eselect 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
# eselect. If not, see <http://www.gnu.org/licenses/>.
# package_manager PRIVATE
# Return the package manager we're going to use.
package_manager() {
local pm
case ${PACKAGE_MANAGER} in
portage) pm=portage ;;
paludis) pm=paludis ;;
esac
echo "${pm:-portage}"
}
# portageq
# Run portageq with safe filename as set by configure. Redirect stderr
portageq() {
@PORTAGEQ@ "$@" 2>/dev/null
}
# run_paludis PRIVATE
# Run CAVE (defaults to "cave"). Redirect stderr
run_paludis() {
${CAVE:-cave} "$@" 2>/dev/null
}
# arch
# Return the architecture we're running on...
arch() {
local ret=$(envvar sys-devel/gcc ARCH) suffix
# $arch will be null if there's no current make.profile symlink
# we cannot get a list of valid profiles without it.
if [[ -z ${ret} ]] ; then
if [[ -n ${ROOT} && ${ROOT} != "/" ]] ; then
write_warning_msg "Failed to determine \${ARCH}. Is your make.profile symlink valid?"
return 1
fi
ret=$(uname -m)
case ${ret} in
alpha|ia64|m68k|ppc|ppc64) ;;
arm*) ret=arm ;;
i?86) ret=x86 ;;
mips*) ret=mips ;;
parisc*) ret=hppa ;;
"Power Macintosh") ret=ppc ;;
s390*) ret=s390 ;;
sh*) ret=sh ;;
sparc*) ret=sparc ;;
x86_64) ret=amd64 ;;
*) write_warning_msg \
"Unknown architecture. Please submit a bug including the output of 'uname -m'"
return 1
;;
esac
case $(uname -s) in
Linux) ;;
FreeBSD) suffix="-fbsd" ;;
NetBSD) suffix="-nbsd" ;;
OpenBSD) suffix="-obsd" ;;
DragonFly) suffix="-dfly" ;;
Darwin) suffix="-macos" ;;
*) write_warning_msg \
"Unknown OS. Please submit a bug including the output of 'uname -s'"
return 1
;;
esac
fi
echo ${ret}${suffix}
}
# envvar
# Return the contents of environment variable $2 as seen by package manager
# for package $1.
envvar() {
[[ $# -eq 2 ]] || die "envvar expects exactly 2 arguments"
case $(package_manager) in
# portage does not support per-package envvar lookup
portage) portageq envvar "$2" ;;
paludis) run_paludis print-id-environment-variable --best \
--variable-name "$2" --format '%v\n' "$1" ;;
esac
}
# best_version
# Return true if package $1 is available in ${ROOT}
best_version() {
[[ $# -eq 1 ]] || die "best_version expects exactly one argument"
case $(package_manager) in
portage) portageq best_version "${ROOT:-/}" "$1" ;;
paludis) run_paludis print-best-version --format name-version "$1" ;;
esac
}
# has_version
# Return true if package $1 is available in ${ROOT}
has_version() {
[[ $# -eq 1 ]] || die "has_version expects exactly one argument"
case $(package_manager) in
portage) portageq has_version "${ROOT:-/}" "$1" ;;
paludis) run_paludis has-version "$1" ;;
esac
}
# get_repositories
# return list of repositories known to the package manager
get_repositories() {
case $(package_manager) in
portage) portageq get_repos "${ROOT:-/}" ;;
paludis) run_paludis print-repositories ;;
esac
}
# get_repo_news_dir
# return the directory where to find GLEP 42 news items for repository $1
get_repo_news_dir() {
[[ $# -eq 1 ]] || die "get_repo_news_dir expects exactly one argument"
local repo=$1
case $(package_manager) in
portage) echo "$(portageq get_repo_path \
"${ROOT:-/}" "${repo}")/metadata/news" ;;
paludis) run_paludis print-repository-metadata ${repo} \
--raw-name newsdir --format '%v\n' ;;
esac
}
# env_update
# Run env-update command, if available with the package manager
# If $1 is non-zero: also run ldconfig to update /etc/ld.so.cache
env_update() {
local args
case $(package_manager) in
portage)
[[ $1 -eq 0 ]] && args="--no-ldconfig"
"@ENV_UPDATE@" ${args}
;;
paludis) return 127 ;;
esac
}
|