/[gentoo-x86]/eclass/depend.apache.eclass
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1# Copyright 2004-2005 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# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.16 2005/07/06 20:20:03 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.21 2005/09/10 20:21:51 vericgar Exp $
4INHERITED="$INHERITED $ECLASS"
5 4
6###### 5######
7## Apache Common Variables 6## Apache Common Variables
8## 7##
9## These are internal variables used by this, and other apache-related eclasses, 8## These are internal variables used by this, and other apache-related eclasses,
62#### 61####
63APACHE1_MODULES_CONFDIR="${APACHE1_CONFDIR}/modules.d" 62APACHE1_MODULES_CONFDIR="${APACHE1_CONFDIR}/modules.d"
64APACHE2_MODULES_CONFDIR="${APACHE2_CONFDIR}/modules.d" 63APACHE2_MODULES_CONFDIR="${APACHE2_CONFDIR}/modules.d"
65 64
66#### 65####
67## APACHE1_MODULES_VHOSTDIR, APACHE2_MODULES_VHOSTDIR 66## APACHE1_VHOSTDIR, APACHE2_VHOSTDIR
68## 67##
69## Paths where virtual host configuration files are kept 68## Paths where virtual host configuration files are kept
70#### 69####
71APACHE1_VHOSTDIR="${APACHE1_CONFDIR}/vhosts.d" 70APACHE1_VHOSTDIR="${APACHE1_CONFDIR}/vhosts.d"
72APACHE2_VHOSTDIR="${APACHE2_CONFDIR}/vhosts.d" 71APACHE2_VHOSTDIR="${APACHE2_CONFDIR}/vhosts.d"
81 80
82#### 81####
83## APACHE1_DEPEND, APACHE2_DEPEND 82## APACHE1_DEPEND, APACHE2_DEPEND
84## 83##
85## Dependencies for apache 1.x and apache 2.x 84## Dependencies for apache 1.x and apache 2.x
86## - apache2 must be at least version 2.0.52-r3, this is lowest version 85## - apache2 must be at least version 2.0.54-r30, this is lowest version
87## containing our new overall changes -- trapni (Jan 21 2005) 86## containing our new overall changes -- trapni (Jan 21 2005)
88## - apache1 must be at least version 1.3.33-r1, but how to 87## - apache1 must be at least version 1.3.33-r10, but how to
89## define the DEPEND here? (FIXME) -- trapni (Jan 21 2005) 88## define the DEPEND here? (FIXME) -- trapni (Jan 21 2005)
90## - currently not possible - bug #4315 -- vericgar (Jan 21 2005) 89## - currently not possible - bug #4315 -- vericgar (Jan 21 2005)
91#### 90####
92APACHE1_DEPEND="=net-www/apache-1*" 91APACHE1_DEPEND="=net-www/apache-1*"
93APACHE2_DEPEND=">=net-www/apache-2.0.54-r10" 92APACHE2_DEPEND=">=net-www/apache-2.0.54-r30"
94
95 93
96#### 94####
97## APACHE_DEPEND 95## APACHE_DEPEND
98## 96##
99## Dependency magic based on useflags to use the right DEPEND 97## Dependency magic based on useflags to use the right DEPEND
100#### 98####
101 99
102APACHE_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="${APACHE2_MODULESDIR}"
137}
138
139doesnt_use_apache() {
140 APACHE_VERSION='0'
141 USE_APACHE=
142}
103 143
104#### 144####
105## need_apache1 145## need_apache1
106## 146##
107## An ebuild calls this to get the dependency information 147## An ebuild calls this to get the dependency information
134 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}" 174 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
135 APACHE_VERSION='2' 175 APACHE_VERSION='2'
136} 176}
137 177
138#### 178####
139## DO NOT CHANGE THIS FUNCTION UNLESS YOU UNDERSTAND THE CONSEQUENCES IT 179## DO NOT CHANGE THIS FUNCTION UNLESS YOU UNDERSTAND THE CONSEQUENCES IT
140## WILL HAVE ON THE CACHE! There MUST be a apache2? () block in DEPEND for 180## WILL HAVE ON THE CACHE! There MUST be a apache2? () block in DEPEND for
141## things to work correct in the dependency calculation stage. 181## things to work correct in the dependency calculation stage.
142#### 182####
143need_apache() { 183need_apache() {
144 debug-print-function need_apache 184 debug-print-function need_apache
145 185
146 IUSE="${IUSE} apache2" 186 IUSE="${IUSE} apache2"
147 DEPEND="${DEPEND} ${APACHE_DEPEND}" 187 DEPEND="${DEPEND} ${NEED_APACHE_DEPEND}"
148 RDEPEND="${RDEPEND} ${APACHE_DEPEND}" 188 RDEPEND="${RDEPEND} ${NEED_APACHE_DEPEND}"
149 if useq apache2; then 189 if useq apache2; then
150 APACHE_VERSION='2' 190 uses_apache2
151 USE_APACHE2=2
152 APXS="$APXS2"
153 APACHECTL="${APACHECTL2}"
154 APACHE_BASEDIR="${APACHE2_BASEDIR}"
155 APACHE_CONFDIR="${APACHE2_CONFDIR}"
156 APACHE_MODULES_CONFDIR="${APACHE2_MODULES_CONFDIR}"
157 APACHE_VHOSTSDIR="${APACHE2_VHOSTSDIR}"
158 APACHE_MODULESDIR="${APACHE2_MODULESDIR}"
159 else 191 else
160 APACHE_VERSION='1' 192 uses_apache1
161 APXS="$APXS1"
162 USE_APACHE2=
163 APACHECTL="${APACHECTL1}"
164 APACHE_BASEDIR="${APACHE1_BASEDIR}"
165 APACHE_CONFDIR="${APACHE1_CONFDIR}"
166 APACHE_MODULES_CONFDIR="${APACHE1_MODULES_CONFDIR}"
167 APACHE_VHOSTSDIR="${APACHE1_VHOSTSDIR}"
168 APACHE_MODULESDIR="${APACHE1_MODULESDIR}"
169 fi 193 fi
170} 194}
195
196want_apache() {
197 debug-print-function want_apache
198
199 IUSE="${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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