/[gentoo-x86]/eclass/depend.apache.eclass
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Revision 1.36 Revision 1.39
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.36 2008/02/02 12:53:52 hollow Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.39 2008/02/03 14:12:44 hollow Exp $
4 4
5# @ECLASS: depend.apache.eclass 5# @ECLASS: depend.apache.eclass
6# @MAINTAINER: apache-devs@gentoo.org 6# @MAINTAINER: apache-devs@gentoo.org
7# @BLURB: Functions to allow ebuilds to depend on apache 7# @BLURB: Functions to allow ebuilds to depend on apache
8# @DESCRIPTION: 8# @DESCRIPTION:
52 52
53# @ECLASS-VARIABLE: APACHE_MODULESDIR 53# @ECLASS-VARIABLE: APACHE_MODULESDIR
54# @DESCRIPTION: 54# @DESCRIPTION:
55# Path where we install modules 55# Path where we install modules
56 56
57# @ECLASS-VARIABLE: APACHE_DEPEND
58# @DESCRIPTION:
59# Dependencies for Apache
60APACHE_DEPEND="www-servers/apache"
61
57# @ECLASS-VARIABLE: APACHE2_DEPEND 62# @ECLASS-VARIABLE: APACHE2_DEPEND
58# @DESCRIPTION: 63# @DESCRIPTION:
59# Dependencies for Apache 2.x 64# Dependencies for Apache 2.x
60APACHE2_DEPEND="=www-servers/apache-2*" 65APACHE2_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 66
67# @ECLASS-VARIABLE: APACHE2_2_DEPEND 67# @ECLASS-VARIABLE: APACHE2_2_DEPEND
68# @DESCRIPTION: 68# @DESCRIPTION:
69# Dependencies for Apache 2.2.x 69# Dependencies for Apache 2.2.x
70APACHE2_2_DEPEND="=www-servers/apache-2.2*" 70APACHE2_2_DEPEND="=www-servers/apache-2.2*"
71 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# ============================================================================== 72# ==============================================================================
78# INTERNAL FUNCTIONS 73# INTERNAL FUNCTIONS
79# ============================================================================== 74# ==============================================================================
80 75
81# @FUNCTION: uses_apache2 76_init_apache2() {
82# @DESCRIPTION:
83# sets up all of the environment variables required for an apache2 module
84uses_apache2() {
85 debug-print-function $FUNCNAME $* 77 debug-print-function $FUNCNAME $*
86 78
87 # WARNING: Do not use these variables with anything that is put 79 # WARNING: Do not use these variables with anything that is put
88 # into the dependency cache (DEPEND/RDEPEND/etc) 80 # into the dependency cache (DEPEND/RDEPEND/etc)
89 APACHE_VERSION="2" 81 APACHE_VERSION="2"
90 APXS="/usr/sbin/apxs2" 82 APXS="/usr/sbin/apxs2"
83 APACHE_BIN="/usr/sbin/apache2"
91 APACHECTL="/usr/sbin/apache2ctl" 84 APACHE_CTL="/usr/sbin/apache2ctl"
85 # legacy alias
86 APACHECTL="${APACHE_CTL}"
92 APACHE_BASEDIR="/usr/$(get_libdir)/apache2" 87 APACHE_BASEDIR="/usr/$(get_libdir)/apache2"
93 APACHE_CONFDIR="/etc/apache2" 88 APACHE_CONFDIR="/etc/apache2"
94 APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d" 89 APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d"
95 APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d" 90 APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d"
96 APACHE_MODULESDIR="${APACHE_BASEDIR}/modules" 91 APACHE_MODULESDIR="${APACHE_BASEDIR}/modules"
97} 92}
98 93
99# @FUNCTION: doesnt_use_apache 94_init_no_apache() {
100# @DESCRIPTION:
101# sets up all of the environment variables required for optional apache usage
102doesnt_use_apache() {
103 debug-print-function $FUNCNAME $* 95 debug-print-function $FUNCNAME $*
104
105 APACHE_VERSION="0" 96 APACHE_VERSION="0"
106 USE_APACHE="0"
107} 97}
108 98
109# ============================================================================== 99# ==============================================================================
110# PUBLIC FUNCTIONS 100# PUBLIC FUNCTIONS
111# ============================================================================== 101# ==============================================================================
112 102
113# @FUNCTION: want_apache 103# @FUNCTION: want_apache
114# @DESCRIPTION: 104# @DESCRIPTION:
115# An ebuild calls this to get the dependency information for optional apache-2.x 105# An ebuild calls this to get the dependency information for optional apache-2.x
116# support. 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:
124# An ebuild calls this to get the dependency information for optional
125# apache-2.2.x support.
126want_apache2_2() {
127 debug-print-function $FUNCNAME $*
128
129 local myiuse=${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.
117want_apache() { 145want_apache() {
118 debug-print-function $FUNCNAME $* 146 debug-print-function $FUNCNAME $*
119 147 want_apache2 "$@"
120 IUSE="${IUSE} apache2"
121 DEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
122 RDEPEND="${RDEPEND} ${WANT_APACHE_DEPEND}"
123
124 if use apache2 ; then
125 uses_apache2
126 else
127 doesnt_use_apache
128 fi
129} 148}
130 149
131# @FUNCTION: need_apache2 150# @FUNCTION: need_apache2
132# @DESCRIPTION: 151# @DESCRIPTION:
133# An ebuild calls this to get the dependency information for apache-2.x. An 152# Works like need_apache, but its used by modules that only support
134# ebuild should use this in order for future changes to the build infrastructure 153# apache 2.x and do not work with other versions.
135# to happen seamlessly. All an ebuild needs to do is include the line
136# need_apache2 somewhere.
137need_apache2() { 154need_apache2() {
138 debug-print-function $FUNCNAME $* 155 debug-print-function $FUNCNAME $*
139 156
140 DEPEND="${DEPEND} ${APACHE2_DEPEND}" 157 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
141 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}" 158 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
142 uses_apache2 159 _init_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} 160}
156 161
157# @FUNCTION: need_apache2_2 162# @FUNCTION: need_apache2_2
158# @DESCRIPTION: 163# @DESCRIPTION:
159# Works like need_apache2 above, but its used by modules that only support 164# Works like need_apache, but its used by modules that only support
160# apache 2.2 and do not work with lower versions. 165# apache 2.2.x and do not work with other versions.
161need_apache2_2() { 166need_apache2_2() {
162 debug-print-function $FUNCNAME $* 167 debug-print-function $FUNCNAME $*
163 168
164 DEPEND="${DEPEND} ${APACHE2_2_DEPEND}" 169 DEPEND="${DEPEND} ${APACHE2_2_DEPEND}"
165 RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}" 170 RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}"
166 uses_apache2 171 _init_apache2
167} 172}
168 173
169# @FUNCTION: need_apache 174# @FUNCTION: need_apache
170# @DESCRIPTION: 175# @DESCRIPTION:
171# Legacy alias for need_apache2 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.
172need_apache() { 180need_apache() {
181 debug-print-function $FUNCNAME $*
173 need_apache2 182 need_apache2
174} 183}

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