| 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 1.39 2008/02/03 14:12:44 hollow Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.41 2008/02/06 13:16:17 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: |
| 9 | # This eclass handles depending on apache in a sane way and providing |
9 | # This eclass handles depending on apache in a sane way and provides information |
| 10 | # information about where certain interfaces are located. |
10 | # about where certain binaries and configuration files are located. |
| 11 | # |
11 | # |
| 12 | # @NOTE: If you use this, be sure you use the need_* call after you have defined |
12 | # To make use of this eclass simply call one of the need/want_apache functions |
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13 | # described below. Make sure you use the need/want_apache call after you have |
| 13 | # DEPEND and RDEPEND. Also note that you can not rely on the automatic |
14 | # defined 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 | # RDEPEND=DEPEND that portage does if you use this eclass. |
| 15 | # |
16 | # |
| 16 | # See bug 107127 for more information. |
17 | # See Bug 107127 for more information. |
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18 | # |
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19 | # @EXAMPLE: |
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20 | # |
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21 | # Here is an example of an ebuild depending on apache: |
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22 | # |
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23 | # @CODE |
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24 | # DEPEND="virtual/Perl-CGI" |
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25 | # RDEPEND="${DEPEND}" |
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26 | # need_apache2 |
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27 | # @CODE |
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28 | # |
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29 | # Another example which demonstrates non-standard IUSE options for optional |
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30 | # apache support: |
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31 | # |
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32 | # @CODE |
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33 | # DEPEND="server? ( virtual/Perl-CGI )" |
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34 | # RDEPEND="${DEPEND}" |
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35 | # want_apache2 server |
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36 | # @CODE |
| 17 | |
37 | |
| 18 | inherit multilib |
38 | inherit multilib |
| 19 | |
39 | |
| 20 | # ============================================================================== |
40 | # ============================================================================== |
| 21 | # INTERNAL VARIABLES |
41 | # INTERNAL VARIABLES |
| 22 | # ============================================================================== |
42 | # ============================================================================== |
| 23 | |
43 | |
| 24 | # @ECLASS-VARIABLE: APACHE_VERSION |
44 | # @ECLASS-VARIABLE: APACHE_VERSION |
| 25 | # @DESCRIPTION: |
45 | # @DESCRIPTION: |
| 26 | # Stores the version of apache we are going to be ebuilding. This variable is |
46 | # Stores the version of apache we are going to be ebuilding. |
| 27 | # set by the need_apache functions. |
47 | # This variable is set by the want/need_apache functions. |
| 28 | |
48 | |
| 29 | # @ECLASS-VARIABLE: APXS |
49 | # @ECLASS-VARIABLE: APXS |
| 30 | # @DESCRIPTION: |
50 | # @DESCRIPTION: |
| 31 | # Paths to the apxs tool |
51 | # Path to the apxs tool. |
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52 | # This variable is set by the want/need_apache functions. |
| 32 | |
53 | |
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54 | # @ECLASS-VARIABLE: APACHE_BIN |
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55 | # @DESCRIPTION: |
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56 | # Path to the apache binary. |
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57 | # This variable is set by the want/need_apache functions. |
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58 | |
| 33 | # @ECLASS-VARIABLE: APACHECTL |
59 | # @ECLASS-VARIABLE: APACHE_CTL |
| 34 | # @DESCRIPTION: |
60 | # @DESCRIPTION: |
| 35 | # Path to the apachectl tool |
61 | # Path to the apachectl tool. |
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62 | # This variable is set by the want/need_apache functions. |
| 36 | |
63 | |
| 37 | # @ECLASS-VARIABLE: APACHE_BASEDIR |
64 | # @ECLASS-VARIABLE: APACHE_BASEDIR |
| 38 | # @DESCRIPTION: |
65 | # @DESCRIPTION: |
| 39 | # Path to the server root directory |
66 | # Path to the server root directory. |
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67 | # This variable is set by the want/need_apache functions. |
| 40 | |
68 | |
| 41 | # @ECLASS-VARIABLE: APACHE_CONFDIR |
69 | # @ECLASS-VARIABLE: APACHE_CONFDIR |
| 42 | # @DESCRIPTION: |
70 | # @DESCRIPTION: |
| 43 | # Path to the configuration file directory |
71 | # Path to the configuration file directory. |
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72 | # This variable is set by the want/need_apache functions. |
| 44 | |
73 | |
| 45 | # @ECLASS-VARIABLE: APACHE_MODULES_CONFDIR |
74 | # @ECLASS-VARIABLE: APACHE_MODULES_CONFDIR |
| 46 | # @DESCRIPTION: |
75 | # @DESCRIPTION: |
| 47 | # Path where module configuration files are kept |
76 | # Path where module configuration files are kept. |
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77 | # This variable is set by the want/need_apache functions. |
| 48 | |
78 | |
| 49 | # @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR |
79 | # @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR |
| 50 | # @DESCRIPTION: |
80 | # @DESCRIPTION: |
| 51 | # Path where virtual host configuration files are kept |
81 | # Path where virtual host configuration files are kept. |
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82 | # This variable is set by the want/need_apache functions. |
| 52 | |
83 | |
| 53 | # @ECLASS-VARIABLE: APACHE_MODULESDIR |
84 | # @ECLASS-VARIABLE: APACHE_MODULESDIR |
| 54 | # @DESCRIPTION: |
85 | # @DESCRIPTION: |
| 55 | # Path where we install modules |
86 | # Path where we install modules. |
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87 | # This variable is set by the want/need_apache functions. |
| 56 | |
88 | |
| 57 | # @ECLASS-VARIABLE: APACHE_DEPEND |
89 | # @ECLASS-VARIABLE: APACHE_DEPEND |
| 58 | # @DESCRIPTION: |
90 | # @DESCRIPTION: |
| 59 | # Dependencies for Apache |
91 | # Dependencies for Apache |
| 60 | APACHE_DEPEND="www-servers/apache" |
92 | APACHE_DEPEND="www-servers/apache" |
| … | |
… | |
| 99 | # ============================================================================== |
131 | # ============================================================================== |
| 100 | # PUBLIC FUNCTIONS |
132 | # PUBLIC FUNCTIONS |
| 101 | # ============================================================================== |
133 | # ============================================================================== |
| 102 | |
134 | |
| 103 | # @FUNCTION: want_apache |
135 | # @FUNCTION: want_apache |
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136 | # @USAGE: [myiuse] |
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137 | # @DESCRIPTION: |
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138 | # An ebuild calls this to get the dependency information for optional apache |
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139 | # support. If the myiuse parameter is not given it defaults to apache2. |
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140 | want_apache() { |
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141 | debug-print-function $FUNCNAME $* |
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142 | want_apache2 "$@" |
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143 | } |
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144 | |
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145 | # @FUNCTION: want_apache2 |
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146 | # @USAGE: [myiuse] |
| 104 | # @DESCRIPTION: |
147 | # @DESCRIPTION: |
| 105 | # An ebuild calls this to get the dependency information for optional apache-2.x |
148 | # An ebuild calls this to get the dependency information for optional apache-2.x |
| 106 | # support. |
149 | # support. If the myiuse parameter is not given it defaults to apache2. |
| 107 | want_apache2() { |
150 | want_apache2() { |
| 108 | debug-print-function $FUNCNAME $* |
151 | debug-print-function $FUNCNAME $* |
| 109 | |
152 | |
| 110 | local myiuse=${1:-apache2} |
153 | local myiuse=${1:-apache2} |
| 111 | IUSE="${IUSE} ${myiuse}" |
154 | IUSE="${IUSE} ${myiuse}" |
| … | |
… | |
| 117 | else |
160 | else |
| 118 | _init_no_apache |
161 | _init_no_apache |
| 119 | fi |
162 | fi |
| 120 | } |
163 | } |
| 121 | |
164 | |
| 122 | # @FUNCTION: want_apache |
165 | # @FUNCTION: want_apache2_2 |
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166 | # @USAGE: [myiuse] |
| 123 | # @DESCRIPTION: |
167 | # @DESCRIPTION: |
| 124 | # An ebuild calls this to get the dependency information for optional |
168 | # An ebuild calls this to get the dependency information for optional |
| 125 | # apache-2.2.x support. |
169 | # apache-2.2.x support. If the myiuse parameter is not given it defaults to |
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170 | # apache2. |
| 126 | want_apache2_2() { |
171 | want_apache2_2() { |
| 127 | debug-print-function $FUNCNAME $* |
172 | debug-print-function $FUNCNAME $* |
| 128 | |
173 | |
| 129 | local myiuse=${1:-apache2} |
174 | local myiuse=${1:-apache2} |
| 130 | IUSE="${IUSE} ${myiuse}" |
175 | IUSE="${IUSE} ${myiuse}" |
| … | |
… | |
| 136 | else |
181 | else |
| 137 | _init_no_apache |
182 | _init_no_apache |
| 138 | fi |
183 | fi |
| 139 | } |
184 | } |
| 140 | |
185 | |
| 141 | # @FUNCTION: want_apache |
186 | # @FUNCTION: need_apache |
| 142 | # @DESCRIPTION: |
187 | # @DESCRIPTION: |
| 143 | # An ebuild calls this to get the dependency information for optional apache |
188 | # An ebuild calls this to get the dependency information for apache. |
| 144 | # support. |
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| 145 | want_apache() { |
189 | need_apache() { |
| 146 | debug-print-function $FUNCNAME $* |
190 | debug-print-function $FUNCNAME $* |
| 147 | want_apache2 "$@" |
191 | need_apache2 |
| 148 | } |
192 | } |
| 149 | |
193 | |
| 150 | # @FUNCTION: need_apache2 |
194 | # @FUNCTION: need_apache2 |
| 151 | # @DESCRIPTION: |
195 | # @DESCRIPTION: |
| 152 | # Works like need_apache, but its used by modules that only support |
196 | # An ebuild calls this to get the dependency information for apache-2.x. |
| 153 | # apache 2.x and do not work with other versions. |
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| 154 | need_apache2() { |
197 | need_apache2() { |
| 155 | debug-print-function $FUNCNAME $* |
198 | debug-print-function $FUNCNAME $* |
| 156 | |
199 | |
| 157 | DEPEND="${DEPEND} ${APACHE2_DEPEND}" |
200 | DEPEND="${DEPEND} ${APACHE2_DEPEND}" |
| 158 | RDEPEND="${RDEPEND} ${APACHE2_DEPEND}" |
201 | RDEPEND="${RDEPEND} ${APACHE2_DEPEND}" |
| 159 | _init_apache2 |
202 | _init_apache2 |
| 160 | } |
203 | } |
| 161 | |
204 | |
| 162 | # @FUNCTION: need_apache2_2 |
205 | # @FUNCTION: need_apache2_2 |
| 163 | # @DESCRIPTION: |
206 | # @DESCRIPTION: |
| 164 | # Works like need_apache, but its used by modules that only support |
207 | # An ebuild calls this to get the dependency information for apache-2.2.x. |
| 165 | # apache 2.2.x and do not work with other versions. |
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| 166 | need_apache2_2() { |
208 | need_apache2_2() { |
| 167 | debug-print-function $FUNCNAME $* |
209 | debug-print-function $FUNCNAME $* |
| 168 | |
210 | |
| 169 | DEPEND="${DEPEND} ${APACHE2_2_DEPEND}" |
211 | DEPEND="${DEPEND} ${APACHE2_2_DEPEND}" |
| 170 | RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}" |
212 | RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}" |
| 171 | _init_apache2 |
213 | _init_apache2 |
| 172 | } |
214 | } |
| 173 | |
215 | |
| 174 | # @FUNCTION: need_apache |
216 | # @FUNCTION: check_apache_threads |
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217 | # @USAGE: [myflag] |
| 175 | # @DESCRIPTION: |
218 | # @DESCRIPTION: |
| 176 | # An ebuild calls this to get the dependency information for apache. An |
219 | # An ebuild calls this to make sure thread-safety is enabled if apache has been |
| 177 | # ebuild should use this in order for future changes to the build infrastructure |
220 | # built with a threaded MPM. If the myflag parameter is not given it defaults to |
| 178 | # to happen seamlessly. All an ebuild needs to do is include the line |
221 | # threads. |
| 179 | # need_apache somewhere. |
222 | check_apache_threads() { |
| 180 | need_apache() { |
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| 181 | debug-print-function $FUNCNAME $* |
223 | debug-print-function $FUNCNAME $* |
| 182 | need_apache2 |
224 | |
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225 | if ! built_with_use www-servers/apache threads ; then |
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226 | return |
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227 | fi |
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228 | |
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229 | local myflag="${1:-threads}" |
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230 | |
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231 | if ! use ${myflag}; then |
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232 | echo |
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233 | eerror "You need to enable USE flag '${myflag}' to build a thread-safe version" |
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234 | eerror "of ${CATEGORY}/${PN} for use with www-servers/apache" |
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235 | die "Need missing USE flag '${myflag}'" |
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236 | fi |
| 183 | } |
237 | } |
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