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Revision 1.22 - (show annotations) (download)
Sun Sep 18 05:01:46 2005 UTC (9 years ago) by vericgar
Branch: MAIN
Changes since 1.21: +5 -3 lines
Changes to make apache multilib aware

1 # Copyright 1999-2005 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.21 2005/09/10 20:21:51 vericgar Exp $
4
5 inherit multilib
6
7 ######
8 ## Apache Common Variables
9 ##
10 ## These are internal variables used by this, and other apache-related eclasses,
11 ## and thus should not need to be used by the ebuilds themselves (the ebuilds
12 ## should know what version of Apache they are building against).
13 ######
14
15 ####
16 ## APACHE_VERSION
17 ##
18 ## Stores the version of apache we are going to be ebuilding. This variable is
19 ## set by the need_apache{|1|2} functions.
20 ##
21 ## This needs to stay as '1' until apache2 is on by default -- although it
22 ## doesn't matter much as it's set by the need_apache functions.
23 ####
24 APACHE_VERSION='1'
25
26 ####
27 ## APXS1, APXS2
28 ##
29 ## Paths to the apxs tools
30 ####
31 APXS1="/usr/sbin/apxs"
32 APXS2="/usr/sbin/apxs2"
33
34 ####
35 ## APACHECTL1, APACHECTL2
36 ##
37 ## Paths to the apachectl tools
38 ####
39 APACHECTL1="/usr/sbin/apachectl"
40 APACHECTL2="/usr/sbin/apache2ctl"
41
42 ####
43 ## APACHE1_BASEDIR, APACHE2_BASEDIR
44 ##
45 ## Paths to the server root directories
46 ####
47 APACHE1_BASEDIR="/usr/$(get_libdir)/apache"
48 APACHE2_BASEDIR="/usr/$(get_libdir)/apache2"
49
50 ####
51 ## APACHE1_CONFDIR, APACHE2_CONFDIR
52 ##
53 ## Paths to the configuration file directories (usually under
54 ## $APACHE?_BASEDIR/conf)
55 ####
56 APACHE1_CONFDIR="/etc/apache"
57 APACHE2_CONFDIR="/etc/apache2"
58
59 ####
60 ## APACHE1_MODULES_CONFDIR, APACHE2_MODULES_CONFDIR
61 ##
62 ## Paths where module configuration files are kept
63 ####
64 APACHE1_MODULES_CONFDIR="${APACHE1_CONFDIR}/modules.d"
65 APACHE2_MODULES_CONFDIR="${APACHE2_CONFDIR}/modules.d"
66
67 ####
68 ## APACHE1_VHOSTDIR, APACHE2_VHOSTDIR
69 ##
70 ## Paths where virtual host configuration files are kept
71 ####
72 APACHE1_VHOSTDIR="${APACHE1_CONFDIR}/vhosts.d"
73 APACHE2_VHOSTDIR="${APACHE2_CONFDIR}/vhosts.d"
74
75 ####
76 ## APACHE1_MODULESDIR, APACHE2_MODULESDIR
77 ##
78 ## Paths where we install modules
79 ####
80 APACHE1_MODULESDIR="${APACHE1_BASEDIR}/modules"
81 APACHE2_MODULESDIR="${APACHE2_BASEDIR}/modules"
82
83 ####
84 ## APACHE1_DEPEND, APACHE2_DEPEND
85 ##
86 ## Dependencies for apache 1.x and apache 2.x
87 ## - apache2 must be at least version 2.0.54-r30, this is lowest version
88 ## containing our new overall changes -- trapni (Jan 21 2005)
89 ## - apache1 must be at least version 1.3.33-r10, but how to
90 ## define the DEPEND here? (FIXME) -- trapni (Jan 21 2005)
91 ## - currently not possible - bug #4315 -- vericgar (Jan 21 2005)
92 ####
93 APACHE1_DEPEND="=net-www/apache-1*"
94 APACHE2_DEPEND=">=net-www/apache-2.0.54-r30"
95
96 ####
97 ## APACHE_DEPEND
98 ##
99 ## Dependency magic based on useflags to use the right DEPEND
100 ####
101
102 NEED_APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( ${APACHE1_DEPEND} )"
103 WANT_APACHE_DEPEND="apache2? ( ${APACHE2_DEPEND} ) !apache2? ( apache? ( ${APACHE1_DEPEND} ) )"
104
105 ####
106 # uses_apache1()
107 #
108 # sets up all of the environment variables required by an apache1 module
109 ####
110
111 uses_apache1() {
112 APACHE_VERSION='1'
113 APXS="$APXS1"
114 USE_APACHE2=
115 APACHECTL="${APACHECTL1}"
116 APACHE_BASEDIR="${APACHE1_BASEDIR}"
117 APACHE_CONFDIR="${APACHE1_CONFDIR}"
118 APACHE_MODULES_CONFDIR="${APACHE1_MODULES_CONFDIR}"
119 APACHE_VHOSTSDIR="${APACHE1_VHOSTSDIR}"
120 APACHE_MODULESDIR="${APACHE1_MODULESDIR}"
121 }
122
123 ####
124 # uses_apache2()
125 #
126 # sets up all of the environment variables required by an apache2 module
127 ####
128
129 uses_apache2() {
130 APACHE_VERSION='2'
131 USE_APACHE2=2
132 APXS="$APXS2"
133 APACHECTL="${APACHECTL2}"
134 APACHE_BASEDIR="${APACHE2_BASEDIR}"
135 APACHE_CONFDIR="${APACHE2_CONFDIR}"
136 APACHE_MODULES_CONFDIR="${APACHE2_MODULES_CONFDIR}"
137 APACHE_VHOSTSDIR="${APACHE2_VHOSTSDIR}"
138 APACHE_MODULESDIR="${APACHE2_MODULESDIR}"
139 }
140
141 doesnt_use_apache() {
142 APACHE_VERSION='0'
143 USE_APACHE=
144 }
145
146 ####
147 ## need_apache1
148 ##
149 ## An ebuild calls this to get the dependency information
150 ## for apache-1.x. An ebuild should use this in order for
151 ## future changes to the build infrastructure to happen
152 ## seamlessly. All an ebuild needs to do is include the
153 ## line need_apache1 somewhere.
154 ####
155 need_apache1() {
156 debug-print-function need_apache1
157
158 DEPEND="${DEPEND} ${APACHE1_DEPEND}"
159 RDEPEND="${RDEPEND} ${APACHE1_DEPEND}"
160 APACHE_VERSION='1'
161 }
162
163 ####
164 ## need_apache2
165 ##
166 ## An ebuild calls this to get the dependency information
167 ## for apache-2.x. An ebuild should use this in order for
168 ## future changes to the build infrastructure to happen
169 ## seamlessly. All an ebuild needs to do is include the
170 ## line need_apache1 somewhere.
171 ####
172 need_apache2() {
173 debug-print-function need_apache2
174
175 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
176 RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
177 APACHE_VERSION='2'
178 }
179
180 ####
181 ## DO NOT CHANGE THIS FUNCTION UNLESS YOU UNDERSTAND THE CONSEQUENCES IT
182 ## WILL HAVE ON THE CACHE! There MUST be a apache2? () block in DEPEND for
183 ## things to work correct in the dependency calculation stage.
184 ####
185 need_apache() {
186 debug-print-function need_apache
187
188 IUSE="${IUSE} apache2"
189 DEPEND="${DEPEND} ${NEED_APACHE_DEPEND}"
190 RDEPEND="${RDEPEND} ${NEED_APACHE_DEPEND}"
191 if useq apache2; then
192 uses_apache2
193 else
194 uses_apache1
195 fi
196 }
197
198 want_apache() {
199 debug-print-function want_apache
200
201 IUSE="${IUSE} apache apache2"
202 DEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
203 RDEPEND="${DEPEND} ${WANT_APACHE_DEPEND}"
204 if useq apache2 ; then
205 uses_apache2
206 elif useq apache ; then
207 uses_apache1
208 else
209 doesnt_use_apache
210 fi
211 }

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