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Revision 1.7 Revision 1.20
1# Copyright 2004 Gentoo Foundation 1# Copyright 1999-2005 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 1.20 2005/09/04 10:54:53 stuart Exp $
5ECLASS=depend.apache
6INHERITED="$INHERITED $ECLASS"
7 4
8###### 5######
9## Apache Common Variables 6## Apache Common Variables
10## 7##
11## These are internal variables used by this, and other apache-related eclasses, 8## These are internal variables used by this, and other apache-related eclasses,
16#### 13####
17## APACHE_VERSION 14## APACHE_VERSION
18## 15##
19## Stores the version of apache we are going to be ebuilding. This variable is 16## Stores the version of apache we are going to be ebuilding. This variable is
20## set by the need_apache{|1|2} functions. 17## set by the need_apache{|1|2} functions.
18##
19## This needs to stay as '1' until apache2 is on by default -- although it
20## doesn't matter much as it's set by the need_apache functions.
21#### 21####
22APACHE_VERSION='1' 22APACHE_VERSION='1'
23 23
24#### 24####
25## APXS1, APXS2 25## APXS1, APXS2
80 80
81#### 81####
82## APACHE1_DEPEND, APACHE2_DEPEND 82## APACHE1_DEPEND, APACHE2_DEPEND
83## 83##
84## Dependencies for apache 1.x and apache 2.x 84## Dependencies for apache 1.x and apache 2.x
85## - apache2 must be at least version 2.0.52-r3, this is lowest version
86## containing our new overall changes -- trapni (Jan 21 2005)
87## - apache1 must be at least version 1.3.33-r1, but how to
88## define the DEPEND here? (FIXME) -- trapni (Jan 21 2005)
89## - currently not possible - bug #4315 -- vericgar (Jan 21 2005)
85#### 90####
86APACHE1_DEPEND="=net-www/apache-1*" 91APACHE1_DEPEND="=net-www/apache-1*"
87APACHE2_DEPEND="=net-www/apache-2*" 92APACHE2_DEPEND=">=net-www/apache-2.0.54-r10"
88
89 93
90#### 94####
91## APACHE_DEPEND 95## APACHE_DEPEND
92## 96##
93## Dependency magic based on useflags to use the right DEPEND 97## Dependency magic based on useflags to use the right DEPEND
94#### 98####
95 99
96APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( ${APACHE1_DEPEND} )" 100NEED_APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( ${APACHE1_DEPEND} )"
101WANT_APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( apache? ( ${APACHE1_DEPEND} ) )"
102
103####
104# uses_apache1()
105#
106# sets up all of the environment variables required by an apache1 module
107####
108
109uses_apache1() {
110 APACHE_VERSION='1'
111 APXS="$APXS1"
112 USE_APACHE2=
113 APACHECTL="${APACHECTL1}"
114 APACHE_BASEDIR="${APACHE1_BASEDIR}"
115 APACHE_CONFDIR="${APACHE1_CONFDIR}"
116 APACHE_MODULES_CONFDIR="${APACHE1_MODULES_CONFDIR}"
117 APACHE_VHOSTSDIR="${APACHE1_VHOSTSDIR}"
118 APACHE_MODULESDIR="${APACHE1_MODULESDIR}"
119}
120
121####
122# uses_apache2()
123#
124# sets up all of the environment variables required by an apache2 module
125####
126
127uses_apache2() {
128 APACHE_VERSION='2'
129 USE_APACHE2=2
130 APXS="$APXS2"
131 APACHECTL="${APACHECTL2}"
132 APACHE_BASEDIR="${APACHE2_BASEDIR}"
133 APACHE_CONFDIR="${APACHE2_CONFDIR}"
134 APACHE_MODULES_CONFDIR="${APACHE2_MODULES_CONFDIR}"
135 APACHE_VHOSTSDIR="${APACHE2_VHOSTSDIR}"
136 APACHE_MODULESDIR="${APACHE2_MODULESDIR}"
137}
138
139doesnt_use_apache() {
140 APACHE_VERSION='0'
141 USE_APACHE=
142}
97 143
98#### 144####
99## need_apache1 145## need_apache1
100## 146##
101## An ebuild calls this to get the dependency information 147## An ebuild calls this to get the dependency information
106#### 152####
107need_apache1() { 153need_apache1() {
108 debug-print-function need_apache1 154 debug-print-function need_apache1
109 155
110 DEPEND="${DEPEND} ${APACHE1_DEPEND}" 156 DEPEND="${DEPEND} ${APACHE1_DEPEND}"
157 RDEPEND="${RDEPEND} ${APACHE1_DEPEND}"
111 APACHE_VERSION='1' 158 APACHE_VERSION='1'
112} 159}
113 160
114#### 161####
115## need_apache2 162## need_apache2
122#### 169####
123need_apache2() { 170need_apache2() {
124 debug-print-function need_apache2 171 debug-print-function need_apache2
125 172
126 DEPEND="${DEPEND} ${APACHE2_DEPEND}" 173 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
174 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
127 APACHE_VERSION='2' 175 APACHE_VERSION='2'
128} 176}
129 177
178####
179## DO NOT CHANGE THIS FUNCTION UNLESS YOU UNDERSTAND THE CONSEQUENCES IT
180## WILL HAVE ON THE CACHE! There MUST be a apache2? () block in DEPEND for
181## things to work correct in the dependency calculation stage.
182####
130need_apache() { 183need_apache() {
131 debug-print-function need_apache 184 debug-print-function need_apache
132 185
133 IUSE="${IUSE} apache2" 186 IUSE="${IUSE} apache2"
134 DEPEND="${DEPEND} ${APACHE_DEPEND}" 187 DEPEND="${DEPEND} ${NEED_APACHE_DEPEND}"
188 RDEPEND="${RDEPEND} ${NEED_APACHE_DEPEND}"
135 if useq apache2; then 189 if useq apache2; then
136 APACHE_VERSION='2' 190 uses_apache2
137 else 191 else
138 APACHE_VERSION='1' 192 uses_apache1
139 fi 193 fi
140} 194}
195
196want_apache() {
197 debug-print-function want_apache
198
199 IUSE="${IUSE} apache apache2"
200 DEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
201 RDEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
202 if useq apache2 ; then
203 uses_apache2
204 elif useq apache ; then
205 uses_apache1
206 else
207 doesnt_use_apache
208 fi
209}

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