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Contents of /eclass/php-ext-source-r2.eclass

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Revision 1.1 - (show annotations) (download)
Wed Oct 6 08:25:51 2010 UTC (3 years, 11 months ago) by olemarkus
Branch: MAIN
Added eclasses required for minor version slotting of PHP
Changed php-ext-base-r1 to require dev-lang/php:5 to prevent mixing of
old-style slotting and new-style

1 # Copyright 1999-2007 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/php-ext-source-r1.eclass,v 1.19 2008/05/09 13:02:04 hoffie Exp $
4 #
5 # Author: Tal Peer <coredumb@gentoo.org>
6 # Author: Stuart Herbert <stuart@gentoo.org>
7 # Author: Luca Longinotti <chtekk@gentoo.org>
8 # Author: Jakub Moc <jakub@gentoo.org> (documentation)
9 # Author: Ole Markus With <olemarkus@gentoo.org>
10
11 # @ECLASS: php-ext-source-r2.eclass
12 # @MAINTAINER:
13 # Gentoo PHP team <php-bugs@gentoo.org>
14 # @BLURB: A unified interface for compiling and installing standalone PHP extensions.
15 # @DESCRIPTION:
16 # This eclass provides a unified interface for compiling and installing standalone
17 # PHP extensions (modules).
18
19 inherit flag-o-matic autotools
20
21 EXPORT_FUNCTIONS src_unpack src_configure src_compile src_install
22
23 # @ECLASS-VARIABLE: PHP_EXT_NAME
24 # @DESCRIPTION:
25 # The extension name. This must be set, otherwise the eclass dies.
26 # Only automagically set by php-ext-pecl-r1.eclass, so unless your ebuild
27 # inherits that eclass, you must set this manually before inherit.
28 [[ -z "${PHP_EXT_NAME}" ]] && die "No module name specified for the php-ext-source-r2 eclass"
29
30 DEPEND=">=sys-devel/m4-1.4.3
31 >=sys-devel/libtool-1.5.18"
32 RDEPEND=""
33
34 # Because of USE deps, we require at least EAPI 2
35 case ${EAPI} in
36 2|3) ;;
37 *)
38 die "php-ext-source-r2 is not compatible with EAPI=${EAPI}"
39 esac
40
41 # @ECLASS-VARIABLE: PHP_EXT_NAME
42 # @DESCRIPTION:
43 # The extension name. This must be set, otherwise the eclass dies.
44 # Only automagically set by php-ext-pecl-r2.eclass, so unless your ebuild
45 # inherits that eclass, you must set this manually before inherit.
46 [[ -z "${PHP_EXT_NAME}" ]] && die "No module name specified for the php-ext-source-r2 eclass"
47
48 # @ECLASS-VARIABLE: PHP_EXT_INI
49 # @DESCRIPTION:
50 # Controls whether or not to add a line to php.ini for the extension.
51 # Defaults to "yes" and should not be changed in most cases.
52 [[ -z "${PHP_EXT_INI}" ]] && PHP_EXT_INI="yes"
53
54 # @ECLASS-VARIABLE: PHP_EXT_ZENDEXT
55 # @DESCRIPTION:
56 # Controls whether the extension is a ZendEngine extension or not.
57 # Defaults to "no" and if you don't know what is it, you don't need it.
58 [[ -z "${PHP_EXT_ZENDEXT}" ]] && PHP_EXT_ZENDEXT="no"
59
60 # @ECLASS-VARIABLE: USE_PHP
61 # @DESCRIPTION:
62 # Lists the PHP slots compatibile the extension is compatibile with
63 [[ -z "$USE_PHP" ]] && USE_PHP="php5-2 php5-3"
64
65 for target in $USE_PHP; do
66 IUSE="${IUSE} php_targets_$target"
67 done
68
69 #Make sure at least one target is installed. Abuses USE dependencies.
70 for target in $USE_PHP; do
71 target=${target/+}
72 SELFDEPEND="$SELFDEPEND =$CATEGORY/$PF[php_targets_$target]"
73 slot=${target/php}
74 slot=${slot/-/.}
75 PHPDEPEND="$PHPDEPEND php_target_$target? ( dev-lang/php:${slot} )"
76 done
77
78 RDEPEND="${RDEPEND}
79 || ( $SELFDEPEND )
80 $PHPDEPEND"
81
82
83 # @FUNCTION: php-ext-source-r2_src_unpack
84 # @DESCRIPTION:
85 # runs standard src_unpack + _phpize
86 #
87 # @VARIABLE: PHP_EXT_SKIP_PHPIZE
88 # @DESCRIPTION:
89 # phpize will be run by default for all ebuilds that use
90 # php-ext-source-r1_src_unpack
91 # Set PHP_EXT_SKIP_PHPIZE="yes" in your ebuild if you do not want to run phpize.
92 php-ext-source-r2_src_unpack() {
93 unpack ${A}
94 local slot orig_s="$S"
95 for slot in $(php_get_slots); do
96 cp -r "$orig_s" "${WORKDIR}/$slot"
97 php_init_slot_env $slot
98 if [[ "${PHP_EXT_SKIP_PHPIZE}" != 'yes' ]] ; then
99 php-ext-source-r2_phpize
100 fi
101 done
102 }
103
104 # @FUNCTION php-ext-source-r2_phpize
105 # @DESCRIPTION:
106 # Runs phpize and autotools in addition to the standard src_unpack
107 php-ext-source-r2_phpize() {
108 # Create configure out of config.m4
109 # I wish I could run this to solve #329071, but I cannot
110 #autotools_run_tool ${PHPIZE}
111 ${PHPIZE}
112 # force run of libtoolize and regeneration of related autotools
113 # files (bug 220519)
114 rm aclocal.m4
115 eautoreconf
116 }
117
118 # @FUNCTION: php-ext-source-r2_src_configure
119 # @DESCRIPTION:
120 # Takes care of standard configure for PHP extensions (modules).
121 #
122 # @VARIABLE: my_conf
123 # @DESCRIPTION:
124 # Set this in the ebuild to pass configure options to econf.
125 php-ext-source-r2_src_configure() {
126 local slot
127 for slot in $(php_get_slots); do
128 php_init_slot_env $slot
129 # Set the correct config options
130 # We cannot use econf here, phpize/php-config deals with setting
131 # --prefix etc to whatever the php slot was configured to use
132 ./configure --with-php-config=${PHPCONFIG} ${my_conf} || die "Unable to configure code to compile"
133 done
134 }
135
136 # @FUNCTION: php-ext-source-r2_src_compile
137 # @DESCRIPTION:
138 # Takes care of standard compile for PHP extensions (modules).
139 php-ext-source-r2_src_compile() {
140 # net-snmp creates this file #324739
141 addpredict /usr/share/snmp/mibs/.index
142 # shm extension createss a semaphore file #173574
143 addpredict /session_mm_cli0.sem
144 local slot
145 for slot in $(php_get_slots); do
146 php_init_slot_env $slot
147 emake || die "Unable to make code"
148
149 done
150 }
151
152 # @FUNCTION: php-ext-source-r1_src_install
153 # @DESCRIPTION:
154 # Takes care of standard install for PHP extensions (modules).
155
156 # @VARIABLE: DOCS
157 # @DESCRIPTION:
158 # Set in ebuild if you wish to install additional, package-specific documentation.
159 php-ext-source-r2_src_install() {
160 local slot
161 for slot in $(php_get_slots); do
162 php_init_slot_env $slot
163
164 # Let's put the default module away
165 insinto "${EXT_DIR}"
166 newins "modules/${PHP_EXT_NAME}.so" "${PHP_EXT_NAME}.so" || die "Unable to install extension"
167
168 for doc in ${DOCS} ; do
169 [[ -s ${doc} ]] && dodoc ${doc}
170 done
171
172 done
173 php-ext-source-r2_createinifiles
174 }
175
176
177 php_get_slots() {
178 local s
179 local slot
180 for slot in $USE_PHP; do
181 use php_targets_$slot && s+=" ${slot/-/.}"
182 done
183 echo $s
184 }
185
186 php_init_slot_env() {
187 libdir=$(get_libdir)
188
189 PHPIZE="/usr/${libdir}/$1/bin/phpize"
190 PHPCONFIG="/usr/${libdir}/$1/bin/php-config"
191 PHPCLI="/usr/${libdir}/$1/bin/php"
192 PHPCGI="/usr/${libdir}/$1/bin/php-cgi"
193 PHP_PKG="$(best_version =dev-lang/php-${1:3}*)"
194 PHPPREFIX="/usr/${libdir}/$slot"
195 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
196
197 S="${WORKDIR}/$1"
198 cd $S
199 }
200
201 php-ext-source-r2_buildinilist() {
202 # Work out the list of <ext>.ini files to edit/add to
203 if [[ -z "${PHPSAPILIST}" ]] ; then
204 PHPSAPILIST="apache2 cli cgi fpm"
205 fi
206
207 PHPINIFILELIST=""
208
209 for x in ${PHPSAPILIST} ; do
210 if [[ -f "/etc/php/${x}-${1}/php.ini" ]] ; then
211 PHPINIFILELIST="${PHPINIFILELIST} etc/php/${x}-${1}/ext/${PHP_EXT_NAME}.ini"
212 fi
213 done
214 }
215
216 # @FUNCTION: php-ext-source-r2_createinifiles
217 # @DESCRIPTION:
218 # Builds ini files for every enabled slot and SAPI
219 php-ext-source-r2_createinifiles() {
220 local slot
221 for slot in $(php_get_slots); do
222 php_init_slot_env $slot
223 # Pull in the PHP settings
224
225 # Build the list of <ext>.ini files to edit/add to
226 php-ext-source-r2_buildinilist $slot
227
228 # Add the needed lines to the <ext>.ini files
229 if [[ "${PHP_EXT_INI}" = "yes" ]] ; then
230 php-ext-source-r2_addextension "${PHP_EXT_NAME}.so"
231 fi
232
233 # Symlink the <ext>.ini files from ext/ to ext-active/
234 for inifile in ${PHPINIFILELIST} ; do
235 inidir="${inifile/${PHP_EXT_NAME}.ini/}"
236 inidir="${inidir/ext/ext-active}"
237 dodir "/${inidir}"
238 dosym "/${inifile}" "/${inifile/ext/ext-active}"
239 done
240
241 # Add support for installing PHP files into a version dependant directory
242 PHP_EXT_SHARED_DIR="/usr/share/php/${PHP_EXT_NAME}"
243 done
244 }
245
246 php-ext-source-r2_addextension() {
247 if [[ "${PHP_EXT_ZENDEXT}" = "yes" ]] ; then
248 # We need the full path for ZendEngine extensions
249 # and we need to check for debugging enabled!
250 if has_zts ; then
251 if has_debug ; then
252 ext_type="zend_extension_debug_ts"
253 else
254 ext_type="zend_extension_ts"
255 fi
256 ext_file="${EXT_DIR}/$1"
257 else
258 if has_debug ; then
259 ext_type="zend_extension_debug"
260 else
261 ext_type="zend_extension"
262 fi
263 ext_file="${EXT_DIR}/$1"
264 fi
265
266 # php-5.3 unifies zend_extension loading and just requires the
267 # zend_extension keyword with no suffix
268 # TODO: drop previous code and this check once <php-5.3 support is
269 # discontinued
270 if has_version '>=dev-lang/php-5.3' ; then
271 ext_type="zend_extension"
272 fi
273 else
274 # We don't need the full path for normal extensions!
275 ext_type="extension"
276 ext_file="$1"
277 fi
278
279 php-ext-source-r2_addtoinifiles "${ext_type}" "${ext_file}" "Extension added"
280 }
281
282 # $1 - Setting name
283 # $2 - Setting value
284 # $3 - File to add to
285 # $4 - Sanitized text to output
286 php-ext-source-r2_addtoinifile() {
287 if [[ ! -d $(dirname $3) ]] ; then
288 mkdir -p $(dirname $3)
289 fi
290
291 # Are we adding the name of a section?
292 if [[ ${1:0:1} == "[" ]] ; then
293 echo "$1" >> "$3"
294 my_added="$1"
295 else
296 echo "$1=$2" >> "$3"
297 my_added="$1=$2"
298 fi
299
300 if [[ -z "$4" ]] ; then
301 einfo "Added '$my_added' to /$3"
302 else
303 einfo "$4 to /$3"
304 fi
305
306 insinto /$(dirname $3)
307 doins "$3"
308 }
309
310 # @FUNCTION: php-ext-source-r2_addtoinifiles
311 # @USAGE: <setting name> <setting value> [message to output]; or just [section name]
312 # @DESCRIPTION:
313 # Add value settings to php.ini file installed by the extension (module).
314 # You can also add a [section], see examples below.
315 #
316 # @CODE
317 # Add some settings for the extension:
318 #
319 # php-ext-source-r2_addtoinifiles "zend_optimizer.optimization_level" "15"
320 # php-ext-source-r2_addtoinifiles "zend_optimizer.enable_loader" "0"
321 # php-ext-source-r2_addtoinifiles "zend_optimizer.disable_licensing" "0"
322 #
323 # Adding values to a section in php.ini file installed by the extension:
324 #
325 # php-ext-source-r2_addtoinifiles "[Debugger]"
326 # php-ext-source-r2_addtoinifiles "debugger.enabled" "on"
327 # php-ext-source-r2_addtoinifiles "debugger.profiler_enabled" "on"
328 # @CODE
329 php-ext-source-r2_addtoinifiles() {
330 for x in ${PHPINIFILELIST} ; do
331 php-ext-source-r2_addtoinifile "$1" "$2" "$x" "$3"
332 done
333 }

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