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Revision 1.7 Revision 1.39
1# Copyright 2004 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License, v2 or later 2# Distributed under the terms of the GNU General Public License v2
3# Author Michael Tindal <urilith@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.7 2005/01/13 04:36:58 vericgar Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.39 2008/02/03 14:12:44 hollow Exp $
5ECLASS=depend.apache
6INHERITED="$INHERITED $ECLASS"
7 4
8###### 5# @ECLASS: depend.apache.eclass
9## Apache Common Variables 6# @MAINTAINER: apache-devs@gentoo.org
10## 7# @BLURB: Functions to allow ebuilds to depend on apache
11## These are internal variables used by this, and other apache-related eclasses, 8# @DESCRIPTION:
12## and thus should not need to be used by the ebuilds themselves (the ebuilds 9# This eclass handles depending on apache in a sane way and providing
13## should know what version of Apache they are building against). 10# information about where certain interfaces are located.
14###### 11#
12# @NOTE: If you use this, be sure you use the need_* call after you have defined
13# DEPEND and RDEPEND. Also note that you can not rely on the automatic
14# RDEPEND=DEPEND that portage does if you use this eclass.
15#
16# See bug 107127 for more information.
15 17
16#### 18inherit multilib
17## APACHE_VERSION
18##
19## Stores the version of apache we are going to be ebuilding. This variable is
20## set by the need_apache{|1|2} functions.
21####
22APACHE_VERSION='1'
23 19
24#### 20# ==============================================================================
25## APXS1, APXS2 21# INTERNAL VARIABLES
26## 22# ==============================================================================
27## Paths to the apxs tools
28####
29APXS1="/usr/sbin/apxs"
30APXS2="/usr/sbin/apxs2"
31 23
32#### 24# @ECLASS-VARIABLE: APACHE_VERSION
33## APACHECTL1, APACHECTL2 25# @DESCRIPTION:
34## 26# Stores the version of apache we are going to be ebuilding. This variable is
35## Paths to the apachectl tools 27# set by the need_apache functions.
36####
37APACHECTL1="/usr/sbin/apachectl"
38APACHECTL2="/usr/sbin/apache2ctl"
39 28
40#### 29# @ECLASS-VARIABLE: APXS
41## APACHE1_BASEDIR, APACHE2_BASEDIR 30# @DESCRIPTION:
42## 31# Paths to the apxs tool
43## Paths to the server root directories
44####
45APACHE1_BASEDIR="/usr/lib/apache"
46APACHE2_BASEDIR="/usr/lib/apache2"
47 32
48#### 33# @ECLASS-VARIABLE: APACHECTL
49## APACHE1_CONFDIR, APACHE2_CONFDIR 34# @DESCRIPTION:
50## 35# Path to the apachectl tool
51## Paths to the configuration file directories (usually under
52## $APACHE?_BASEDIR/conf)
53####
54APACHE1_CONFDIR="/etc/apache"
55APACHE2_CONFDIR="/etc/apache2"
56 36
57#### 37# @ECLASS-VARIABLE: APACHE_BASEDIR
58## APACHE1_MODULES_CONFDIR, APACHE2_MODULES_CONFDIR 38# @DESCRIPTION:
59## 39# Path to the server root directory
60## Paths where module configuration files are kept
61####
62APACHE1_MODULES_CONFDIR="${APACHE1_CONFDIR}/modules.d"
63APACHE2_MODULES_CONFDIR="${APACHE2_CONFDIR}/modules.d"
64 40
65#### 41# @ECLASS-VARIABLE: APACHE_CONFDIR
66## APACHE1_MODULES_VHOSTDIR, APACHE2_MODULES_VHOSTDIR 42# @DESCRIPTION:
67## 43# Path to the configuration file directory
68## Paths where virtual host configuration files are kept
69####
70APACHE1_VHOSTDIR="${APACHE1_CONFDIR}/vhosts.d"
71APACHE2_VHOSTDIR="${APACHE2_CONFDIR}/vhosts.d"
72 44
73#### 45# @ECLASS-VARIABLE: APACHE_MODULES_CONFDIR
74## APACHE1_MODULESDIR, APACHE2_MODULESDIR 46# @DESCRIPTION:
75## 47# Path where module configuration files are kept
76## Paths where we install modules
77####
78APACHE1_MODULESDIR="${APACHE1_BASEDIR}/modules"
79APACHE2_MODULESDIR="${APACHE2_BASEDIR}/modules"
80 48
81#### 49# @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR
82## APACHE1_DEPEND, APACHE2_DEPEND 50# @DESCRIPTION:
83## 51# Path where virtual host configuration files are kept
84## Dependencies for apache 1.x and apache 2.x
85####
86APACHE1_DEPEND="=net-www/apache-1*"
87APACHE2_DEPEND="=net-www/apache-2*"
88 52
53# @ECLASS-VARIABLE: APACHE_MODULESDIR
54# @DESCRIPTION:
55# Path where we install modules
89 56
90#### 57# @ECLASS-VARIABLE: APACHE_DEPEND
91## APACHE_DEPEND 58# @DESCRIPTION:
92## 59# Dependencies for Apache
93## Dependency magic based on useflags to use the right DEPEND 60APACHE_DEPEND="www-servers/apache"
94####
95 61
96APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( ${APACHE1_DEPEND} )" 62# @ECLASS-VARIABLE: APACHE2_DEPEND
63# @DESCRIPTION:
64# Dependencies for Apache 2.x
65APACHE2_DEPEND="=www-servers/apache-2*"
97 66
98#### 67# @ECLASS-VARIABLE: APACHE2_2_DEPEND
99## need_apache1 68# @DESCRIPTION:
100## 69# Dependencies for Apache 2.2.x
101## An ebuild calls this to get the dependency information 70APACHE2_2_DEPEND="=www-servers/apache-2.2*"
102## for apache-1.x. An ebuild should use this in order for
103## future changes to the build infrastructure to happen
104## seamlessly. All an ebuild needs to do is include the
105## line need_apache1 somewhere.
106####
107need_apache1() {
108 debug-print-function need_apache1
109 71
110 DEPEND="${DEPEND} ${APACHE1_DEPEND}" 72# ==============================================================================
73# INTERNAL FUNCTIONS
74# ==============================================================================
75
76_init_apache2() {
77 debug-print-function $FUNCNAME $*
78
79 # WARNING: Do not use these variables with anything that is put
80 # into the dependency cache (DEPEND/RDEPEND/etc)
111 APACHE_VERSION='1' 81 APACHE_VERSION="2"
82 APXS="/usr/sbin/apxs2"
83 APACHE_BIN="/usr/sbin/apache2"
84 APACHE_CTL="/usr/sbin/apache2ctl"
85 # legacy alias
86 APACHECTL="${APACHE_CTL}"
87 APACHE_BASEDIR="/usr/$(get_libdir)/apache2"
88 APACHE_CONFDIR="/etc/apache2"
89 APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d"
90 APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d"
91 APACHE_MODULESDIR="${APACHE_BASEDIR}/modules"
112} 92}
113 93
114#### 94_init_no_apache() {
115## need_apache2 95 debug-print-function $FUNCNAME $*
116## 96 APACHE_VERSION="0"
97}
98
99# ==============================================================================
100# PUBLIC FUNCTIONS
101# ==============================================================================
102
103# @FUNCTION: want_apache
104# @DESCRIPTION:
105# An ebuild calls this to get the dependency information for optional apache-2.x
106# support.
107want_apache2() {
108 debug-print-function $FUNCNAME $*
109
110 local myiuse=${1:-apache2}
111 IUSE="${IUSE} ${myiuse}"
112 DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )"
113 RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )"
114
115 if use ${myiuse} ; then
116 _init_apache2
117 else
118 _init_no_apache
119 fi
120}
121
122# @FUNCTION: want_apache
123# @DESCRIPTION:
117## An ebuild calls this to get the dependency information 124# An ebuild calls this to get the dependency information for optional
118## for apache-2.x. An ebuild should use this in order for 125# apache-2.2.x support.
119## future changes to the build infrastructure to happen 126want_apache2_2() {
120## seamlessly. All an ebuild needs to do is include the 127 debug-print-function $FUNCNAME $*
121## line need_apache1 somewhere. 128
122#### 129 local myiuse=${1:-apache2}
130 IUSE="${IUSE} ${myiuse}"
131 DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )"
132 RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )"
133
134 if use ${myiuse} ; then
135 _init_apache2
136 else
137 _init_no_apache
138 fi
139}
140
141# @FUNCTION: want_apache
142# @DESCRIPTION:
143# An ebuild calls this to get the dependency information for optional apache
144# support.
145want_apache() {
146 debug-print-function $FUNCNAME $*
147 want_apache2 "$@"
148}
149
150# @FUNCTION: need_apache2
151# @DESCRIPTION:
152# Works like need_apache, but its used by modules that only support
153# apache 2.x and do not work with other versions.
123need_apache2() { 154need_apache2() {
124 debug-print-function need_apache2 155 debug-print-function $FUNCNAME $*
125 156
126 DEPEND="${DEPEND} ${APACHE2_DEPEND}" 157 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
127 APACHE_VERSION='2' 158 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
159 _init_apache2
128} 160}
129 161
162# @FUNCTION: need_apache2_2
163# @DESCRIPTION:
164# Works like need_apache, but its used by modules that only support
165# apache 2.2.x and do not work with other versions.
166need_apache2_2() {
167 debug-print-function $FUNCNAME $*
168
169 DEPEND="${DEPEND} ${APACHE2_2_DEPEND}"
170 RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}"
171 _init_apache2
172}
173
174# @FUNCTION: need_apache
175# @DESCRIPTION:
176# An ebuild calls this to get the dependency information for apache. An
177# ebuild should use this in order for future changes to the build infrastructure
178# to happen seamlessly. All an ebuild needs to do is include the line
179# need_apache somewhere.
130need_apache() { 180need_apache() {
131 debug-print-function need_apache 181 debug-print-function $FUNCNAME $*
132 182 need_apache2
133 IUSE="${IUSE} apache2"
134 DEPEND="${DEPEND} ${APACHE_DEPEND}"
135 if useq apache2; then
136 APACHE_VERSION='2'
137 else
138 APACHE_VERSION='1'
139 fi
140} 183}

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