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Revision 1.6 Revision 1.36
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 1.6 2004/11/21 01:51:58 urilith Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.36 2008/02/02 12:53:52 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='2'
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="${APACHE2_BASEDIR}/modules"
80 48
81#### 49# @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR
82## APACHE1_DEPEND, APACHE2_DEPEND 50# @DESCRIPTION:
83## 51# Path where virtual host configuration files are kept
84## Dependencies for apache 1.x and apache 2.x
85####
86APACHE1_DEPEND="=net-www/apache-1*"
87APACHE2_DEPEND="=net-www/apache-2*"
88 52
89#### 53# @ECLASS-VARIABLE: APACHE_MODULESDIR
90## need_apache1 54# @DESCRIPTION:
91## 55# Path where we install modules
92## An ebuild calls this to get the dependency information
93## for apache-1.x. An ebuild should use this in order for
94## future changes to the build infrastructure to happen
95## seamlessly. All an ebuild needs to do is include the
96## line need_apache1 somewhere.
97####
98need_apache1() {
99 debug-print-function need_apache1
100 56
101 DEPEND="${DEPEND} ${APACHE1_DEPEND}" 57# @ECLASS-VARIABLE: APACHE2_DEPEND
58# @DESCRIPTION:
59# Dependencies for Apache 2.x
60APACHE2_DEPEND="=www-servers/apache-2*"
61
62# @ECLASS-VARIABLE: APACHE2_0_DEPEND
63# @DESCRIPTION:
64# Dependencies for Apache 2.0.x
65APACHE2_0_DEPEND="=www-servers/apache-2.0*"
66
67# @ECLASS-VARIABLE: APACHE2_2_DEPEND
68# @DESCRIPTION:
69# Dependencies for Apache 2.2.x
70APACHE2_2_DEPEND="=www-servers/apache-2.2*"
71
72# @ECLASS-VARIABLE: WANT_APACHE_DEPEND
73# @DESCRIPTION:
74# Dependency magic based on useflag to use the right DEPEND
75WANT_APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} )"
76
77# ==============================================================================
78# INTERNAL FUNCTIONS
79# ==============================================================================
80
81# @FUNCTION: uses_apache2
82# @DESCRIPTION:
83# sets up all of the environment variables required for an apache2 module
84uses_apache2() {
85 debug-print-function $FUNCNAME $*
86
87 # WARNING: Do not use these variables with anything that is put
88 # into the dependency cache (DEPEND/RDEPEND/etc)
102 APACHE_VERSION='1' 89 APACHE_VERSION="2"
90 APXS="/usr/sbin/apxs2"
91 APACHECTL="/usr/sbin/apache2ctl"
92 APACHE_BASEDIR="/usr/$(get_libdir)/apache2"
93 APACHE_CONFDIR="/etc/apache2"
94 APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d"
95 APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d"
96 APACHE_MODULESDIR="${APACHE_BASEDIR}/modules"
103} 97}
104 98
105#### 99# @FUNCTION: doesnt_use_apache
106## need_apache2 100# @DESCRIPTION:
107## 101# sets up all of the environment variables required for optional apache usage
108## An ebuild calls this to get the dependency information 102doesnt_use_apache() {
109## for apache-2.x. An ebuild should use this in order for 103 debug-print-function $FUNCNAME $*
110## future changes to the build infrastructure to happen
111## seamlessly. All an ebuild needs to do is include the
112## line need_apache1 somewhere.
113####
114need_apache2() {
115 debug-print-function need_apache2
116 104
117 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
118 APACHE_VERSION='2' 105 APACHE_VERSION="0"
106 USE_APACHE="0"
119} 107}
120 108
109# ==============================================================================
110# PUBLIC FUNCTIONS
111# ==============================================================================
112
113# @FUNCTION: want_apache
114# @DESCRIPTION:
115# An ebuild calls this to get the dependency information for optional apache-2.x
116# support.
121need_apache() { 117want_apache() {
122 debug-print-function need_apache 118 debug-print-function $FUNCNAME $*
123 119
124 IUSE="${IUSE} apache2" 120 IUSE="${IUSE} apache2"
121 DEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
122 RDEPEND="${RDEPEND} ${WANT_APACHE_DEPEND}"
123
125 if useq apache2; then 124 if use apache2 ; then
126 need_apache2 125 uses_apache2
127 else 126 else
128 need_apache1 127 doesnt_use_apache
129 fi 128 fi
130} 129}
131 130
131# @FUNCTION: need_apache2
132# @DESCRIPTION:
133# An ebuild calls this to get the dependency information for apache-2.x. An
134# ebuild should use this in order for future changes to the build infrastructure
135# to happen seamlessly. All an ebuild needs to do is include the line
136# need_apache2 somewhere.
137need_apache2() {
138 debug-print-function $FUNCNAME $*
139
140 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
141 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
142 uses_apache2
143}
144
145# @FUNCTION: need_apache2_0
146# @DESCRIPTION:
147# Works like need_apache2 above, but its used by modules that only support
148# apache 2.0 and do not work with higher versions.
149need_apache2_0() {
150 debug-print-function $FUNCNAME $*
151
152 DEPEND="${DEPEND} ${APACHE2_0_DEPEND}"
153 RDEPEND="${RDEPEND} ${APACHE2_0_DEPEND}"
154 uses_apache2
155}
156
157# @FUNCTION: need_apache2_2
158# @DESCRIPTION:
159# Works like need_apache2 above, but its used by modules that only support
160# apache 2.2 and do not work with lower versions.
161need_apache2_2() {
162 debug-print-function $FUNCNAME $*
163
164 DEPEND="${DEPEND} ${APACHE2_2_DEPEND}"
165 RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}"
166 uses_apache2
167}
168
169# @FUNCTION: need_apache
170# @DESCRIPTION:
171# Legacy alias for need_apache2
172need_apache() {
173 need_apache2
174}

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