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

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Revision 1.19 - (show annotations) (download)
Wed Jan 11 18:30:36 2012 UTC (2 years, 6 months ago) by olemarkus
Branch: MAIN
Changes since 1.18: +3 -1 lines
Added php to DEPEND (bug 398553)

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/php-ext-source-r2.eclass,v 1.18 2011/11/24 00:04:39 vapier Exp $
4
5 # @ECLASS: php-ext-source-r2.eclass
6 # @MAINTAINER:
7 # Gentoo PHP team <php-bugs@gentoo.org>
8 # @AUTHOR:
9 # Author: Tal Peer <coredumb@gentoo.org>
10 # Author: Stuart Herbert <stuart@gentoo.org>
11 # Author: Luca Longinotti <chtekk@gentoo.org>
12 # Author: Jakub Moc <jakub@gentoo.org> (documentation)
13 # Author: Ole Markus With <olemarkus@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_prepare src_configure src_compile src_install
22
23 DEPEND=">=sys-devel/m4-1.4.3
24 >=sys-devel/libtool-1.5.18"
25 RDEPEND=""
26
27 # Because of USE deps, we require at least EAPI 2
28 case ${EAPI} in
29 2|3|4) ;;
30 *)
31 die "php-ext-source-r2 is not compatible with EAPI=${EAPI}"
32 esac
33
34 # @ECLASS-VARIABLE: PHP_EXT_NAME
35 # @DESCRIPTION:
36 # The extension name. This must be set, otherwise the eclass dies.
37 # Only automagically set by php-ext-pecl-r2.eclass, so unless your ebuild
38 # inherits that eclass, you must set this manually before inherit.
39 [[ -z "${PHP_EXT_NAME}" ]] && die "No module name specified for the php-ext-source-r2 eclass"
40
41 # @ECLASS-VARIABLE: PHP_EXT_INI
42 # @DESCRIPTION:
43 # Controls whether or not to add a line to php.ini for the extension.
44 # Defaults to "yes" and should not be changed in most cases.
45 [[ -z "${PHP_EXT_INI}" ]] && PHP_EXT_INI="yes"
46
47 # @ECLASS-VARIABLE: PHP_EXT_ZENDEXT
48 # @DESCRIPTION:
49 # Controls whether the extension is a ZendEngine extension or not.
50 # Defaults to "no" and if you don't know what is it, you don't need it.
51 [[ -z "${PHP_EXT_ZENDEXT}" ]] && PHP_EXT_ZENDEXT="no"
52
53 # @ECLASS-VARIABLE: USE_PHP
54 # @DESCRIPTION:
55 # Lists the PHP slots compatibile the extension is compatibile with
56 [[ -z "${USE_PHP}" ]] && USE_PHP="php5-3 php5-2"
57
58 # @ECLASS-VARIABLE: PHP_EXT_OPTIONAL_USE
59 # @DESCRIPTION:
60 # If set, this is the USE flag that the PHP dependencies are behind
61 # Most commonly set as PHP_EXT_OPTIONAL_USE=php to get the dependencies behind
62 # USE=php.
63
64 # @ECLASS-VARIABLE: PHP_EXT_S
65 # @DESCRIPTION:
66 # The relative location of the temporary build directory for the PHP extension within
67 # the source package. This is useful for packages that bundle the PHP extension.
68 # Defaults to ${S}
69 [[ -z "${PHP_EXT_S}" ]] && PHP_EXT_S="${S}"
70
71 #Make sure at least one target is installed. Abuses USE dependencies.
72 for target in ${USE_PHP}; do
73 IUSE="${IUSE} php_targets_${target}"
74 target=${target/+}
75 SELFDEPEND="${SELFDEPEND} =${CATEGORY}/${PF}[php_targets_${target}]"
76 slot=${target/php}
77 slot=${slot/-/.}
78 PHPDEPEND="${PHPDEPEND}
79 php_targets_${target}? ( dev-lang/php:${slot} )"
80 done
81
82 RDEPEND="${RDEPEND}
83 ${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }
84 || ( ${SELFDEPEND} )
85 ${PHPDEPEND}
86 ${PHP_EXT_OPTIONAL_USE:+ )}"
87
88 DEPEND="${DEPEND}
89 ${PHPDEPEND}"
90
91 # @FUNCTION: php-ext-source-r2_src_unpack
92 # @DESCRIPTION:
93 # runs standard src_unpack + _phpize
94
95 # @VARIABLE: PHP_EXT_SKIP_PHPIZE
96 # @DESCRIPTION:
97 # phpize will be run by default for all ebuilds that use
98 # php-ext-source-r2_src_unpack
99 # Set PHP_EXT_SKIP_PHPIZE="yes" in your ebuild if you do not want to run phpize.
100 php-ext-source-r2_src_unpack() {
101 unpack ${A}
102 local slot orig_s="${PHP_EXT_S}"
103 for slot in $(php_get_slots); do
104 cp -r "${orig_s}" "${WORKDIR}/${slot}"
105 done
106 }
107
108 php-ext-source-r2_src_prepare() {
109 local slot orig_s="${PHP_EXT_S}"
110 for slot in $(php_get_slots); do
111 php_init_slot_env ${slot}
112 php-ext-source-r2_phpize
113 done
114 }
115
116 # @FUNCTION: php-ext-source-r2_phpize
117 # @DESCRIPTION:
118 # Runs phpize and autotools in addition to the standard src_unpack
119 php-ext-source-r2_phpize() {
120 if [[ "${PHP_EXT_SKIP_PHPIZE}" != 'yes' ]] ; then
121 # Create configure out of config.m4
122 # I wish I could run this to solve #329071, but I cannot
123 #autotools_run_tool ${PHPIZE}
124 ${PHPIZE}
125 # force run of libtoolize and regeneration of related autotools
126 # files (bug 220519)
127 rm aclocal.m4
128 eautoreconf
129 fi
130 }
131
132 # @FUNCTION: php-ext-source-r2_src_configure
133 # @DESCRIPTION:
134 # Takes care of standard configure for PHP extensions (modules).
135
136 # @VARIABLE: my_conf
137 # @DESCRIPTION:
138 # Set this in the ebuild to pass configure options to econf.
139 php-ext-source-r2_src_configure() {
140 local slot
141 for slot in $(php_get_slots); do
142 php_init_slot_env ${slot}
143 # Set the correct config options
144 econf --with-php-config=${PHPCONFIG} ${my_conf} || die "Unable to configure code to compile"
145 done
146 }
147
148 # @FUNCTION: php-ext-source-r2_src_compile
149 # @DESCRIPTION:
150 # Takes care of standard compile for PHP extensions (modules).
151 php-ext-source-r2_src_compile() {
152 # net-snmp creates this file #324739
153 addpredict /usr/share/snmp/mibs/.index
154 # shm extension createss a semaphore file #173574
155 addpredict /session_mm_cli0.sem
156 local slot
157 for slot in $(php_get_slots); do
158 php_init_slot_env ${slot}
159 emake || die "Unable to make code"
160
161 done
162 }
163
164 # @FUNCTION: php-ext-source-r1_src_install
165 # @DESCRIPTION:
166 # Takes care of standard install for PHP extensions (modules).
167
168 # @VARIABLE: DOCS
169 # @DESCRIPTION:
170 # Set in ebuild if you wish to install additional, package-specific documentation.
171 php-ext-source-r2_src_install() {
172 local slot
173 for slot in $(php_get_slots); do
174 php_init_slot_env ${slot}
175
176 # Let's put the default module away
177 insinto "${EXT_DIR}"
178 newins "modules/${PHP_EXT_NAME}.so" "${PHP_EXT_NAME}.so" || die "Unable to install extension"
179
180 local doc
181 for doc in ${DOCS} ; do
182 [[ -s ${doc} ]] && dodoc ${doc}
183 done
184
185 INSTALL_ROOT="${D}" emake install-headers
186 done
187 php-ext-source-r2_createinifiles
188 }
189
190
191 php_get_slots() {
192 local s slot
193 for slot in ${USE_PHP}; do
194 use php_targets_${slot} && s+=" ${slot/-/.}"
195 done
196 echo $s
197 }
198
199 php_init_slot_env() {
200 libdir=$(get_libdir)
201
202 PHPIZE="/usr/${libdir}/${1}/bin/phpize"
203 PHPCONFIG="/usr/${libdir}/${1}/bin/php-config"
204 PHPCLI="/usr/${libdir}/${1}/bin/php"
205 PHPCGI="/usr/${libdir}/${1}/bin/php-cgi"
206 PHP_PKG="$(best_version =dev-lang/php-${1:3}*)"
207 PHPPREFIX="/usr/${libdir}/${slot}"
208 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
209 PHP_CURRENTSLOT=${1:3}
210
211 PHP_EXT_S="${WORKDIR}/${1}"
212 cd "${PHP_EXT_S}"
213 }
214
215 php-ext-source-r2_buildinilist() {
216 # Work out the list of <ext>.ini files to edit/add to
217 if [[ -z "${PHPSAPILIST}" ]] ; then
218 PHPSAPILIST="apache2 cli cgi fpm"
219 fi
220
221 PHPINIFILELIST=""
222 local x
223 for x in ${PHPSAPILIST} ; do
224 if [[ -f "/etc/php/${x}-${1}/php.ini" ]] ; then
225 PHPINIFILELIST="${PHPINIFILELIST} etc/php/${x}-${1}/ext/${PHP_EXT_NAME}.ini"
226 fi
227 done
228 PHPFULLINIFILELIST="${PHPFULLINIFILELIST} ${PHPINIFILELIST}"
229 }
230
231 # @FUNCTION: php-ext-source-r2_createinifiles
232 # @DESCRIPTION:
233 # Builds ini files for every enabled slot and SAPI
234 php-ext-source-r2_createinifiles() {
235 local slot
236 for slot in $(php_get_slots); do
237 php_init_slot_env ${slot}
238 # Pull in the PHP settings
239
240 # Build the list of <ext>.ini files to edit/add to
241 php-ext-source-r2_buildinilist ${slot}
242
243
244 # Add the needed lines to the <ext>.ini files
245 local file
246 if [[ "${PHP_EXT_INI}" = "yes" ]] ; then
247 for file in ${PHPINIFILELIST}; do
248 php-ext-source-r2_addextension "${PHP_EXT_NAME}.so" "${file}"
249 done
250 fi
251
252 # Symlink the <ext>.ini files from ext/ to ext-active/
253 local inifile
254 for inifile in ${PHPINIFILELIST} ; do
255 if [[ -n "${PHP_EXT_INIFILE}" ]]; then
256 cat "${FILESDIR}/${PHP_EXT_INIFILE}" > "${inifile}"
257 einfo "Added content of ${FILESDIR}/${PHP_EXT_INIFILE} to ${inifile}"
258 fi
259
260
261
262
263 inidir="${inifile/${PHP_EXT_NAME}.ini/}"
264 inidir="${inidir/ext/ext-active}"
265 dodir "/${inidir}"
266 dosym "/${inifile}" "/${inifile/ext/ext-active}"
267 done
268
269 # Add support for installing PHP files into a version dependant directory
270 PHP_EXT_SHARED_DIR="/usr/share/php/${PHP_EXT_NAME}"
271 done
272 }
273
274 php-ext-source-r2_addextension() {
275 if [[ "${PHP_EXT_ZENDEXT}" = "yes" ]] ; then
276 # We need the full path for ZendEngine extensions
277 # and we need to check for debugging enabled!
278 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[threads]" ; then
279 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]" ; then
280 ext_type="zend_extension_debug_ts"
281 else
282 ext_type="zend_extension_ts"
283 fi
284 ext_file="${EXT_DIR}/${1}"
285 else
286 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]"; then
287 ext_type="zend_extension_debug"
288 else
289 ext_type="zend_extension"
290 fi
291 ext_file="${EXT_DIR}/${1}"
292 fi
293
294 # php-5.3 unifies zend_extension loading and just requires the
295 # zend_extension keyword with no suffix
296 # TODO: drop previous code and this check once <php-5.3 support is
297 # discontinued
298 if has_version '>=dev-lang/php-5.3' ; then
299 ext_type="zend_extension"
300 fi
301 else
302 # We don't need the full path for normal extensions!
303 ext_type="extension"
304 ext_file="${1}"
305 fi
306
307 php-ext-source-r2_addtoinifile "${ext_type}" "${ext_file}" "${2}" "Extension added"
308 }
309
310 # $1 - Setting name
311 # $2 - Setting value
312 # $3 - File to add to
313 # $4 - Sanitized text to output
314 php-ext-source-r2_addtoinifile() {
315 local inifile="${WORKDIR}/${3}"
316 if [[ ! -d $(dirname ${inifile}) ]] ; then
317 mkdir -p $(dirname ${inifile})
318 fi
319
320 # Are we adding the name of a section?
321 if [[ ${1:0:1} == "[" ]] ; then
322 echo "${1}" >> "${inifile}"
323 my_added="${1}"
324 else
325 echo "${1}=${2}" >> "${inifile}"
326 my_added="${1}=${2}"
327 fi
328
329 if [[ -z "${4}" ]] ; then
330 einfo "Added '${my_added}' to /${3}"
331 else
332 einfo "${4} to /${3}"
333 fi
334
335 insinto /$(dirname ${3})
336 doins "${inifile}"
337 }
338
339 # @FUNCTION: php-ext-source-r2_addtoinifiles
340 # @USAGE: <setting name> <setting value> [message to output]; or just [section name]
341 # @DESCRIPTION:
342 # Add value settings to php.ini file installed by the extension (module).
343 # You can also add a [section], see examples below.
344 #
345 # @CODE
346 # Add some settings for the extension:
347 #
348 # php-ext-source-r2_addtoinifiles "zend_optimizer.optimization_level" "15"
349 # php-ext-source-r2_addtoinifiles "zend_optimizer.enable_loader" "0"
350 # php-ext-source-r2_addtoinifiles "zend_optimizer.disable_licensing" "0"
351 #
352 # Adding values to a section in php.ini file installed by the extension:
353 #
354 # php-ext-source-r2_addtoinifiles "[Debugger]"
355 # php-ext-source-r2_addtoinifiles "debugger.enabled" "on"
356 # php-ext-source-r2_addtoinifiles "debugger.profiler_enabled" "on"
357 # @CODE
358 php-ext-source-r2_addtoinifiles() {
359 local x
360 for x in ${PHPFULLINIFILELIST} ; do
361 php-ext-source-r2_addtoinifile "${1}" "${2}" "${x}" "${3}"
362 done
363 }

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