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Revision 1.33 - (show annotations) (download)
Sat Jun 1 18:51:57 2013 UTC (16 months, 2 weeks ago) by robbat2
Branch: MAIN
CVS Tags: HEAD
Changes since 1.32: +3 -3 lines
Fix REQUIRED_USE with PHP_EXT_OPTIONAL_USE set. Fixes REQUIRED_USE unsatisfied constraints triggered by "USE=-php PHP_TARGETS= emerge media-libs/ming".

1 # Copyright 1999-2013 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 1.32 2013/04/14 06:54:43 olemarkus 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 multilib
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 ${EAPI} in
29 4|5) ;;
30 *)
31 die "php-ext-source-r2 is not compatible with EAPI=${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"
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="${S}"
70
71 #Make sure at least one target is installed.
72 REQUIRED_USE="${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }|| ( "
73 for target in ${USE_PHP}; do
74 IUSE="${IUSE} php_targets_${target}"
75 target=${target/+}
76 REQUIRED_USE+="php_targets_${target} "
77 slot=${target/php}
78 slot=${slot/-/.}
79 PHPDEPEND="${PHPDEPEND}
80 php_targets_${target}? ( dev-lang/php:${slot} )"
81 done
82 REQUIRED_USE+=") ${PHP_EXT_OPTIONAL_USE:+ )}"
83
84 RDEPEND="${RDEPEND}
85 ${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }
86 ${PHPDEPEND}
87 ${PHP_EXT_OPTIONAL_USE:+ )}"
88
89 DEPEND="${DEPEND}
90 ${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }
91 ${PHPDEPEND}
92 ${PHP_EXT_OPTIONAL_USE:+ )}
93 "
94
95 # @FUNCTION: php-ext-source-r2_src_unpack
96 # @DESCRIPTION:
97 # runs standard src_unpack + _phpize
98
99 # @VARIABLE: PHP_EXT_SKIP_PHPIZE
100 # @DESCRIPTION:
101 # phpize will be run by default for all ebuilds that use
102 # php-ext-source-r2_src_unpack
103 # Set PHP_EXT_SKIP_PHPIZE="yes" in your ebuild if you do not want to run phpize.
104 php-ext-source-r2_src_unpack() {
105 unpack ${A}
106 local slot orig_s="${PHP_EXT_S}"
107 for slot in $(php_get_slots); do
108 cp -r "${orig_s}" "${WORKDIR}/${slot}" || die "Failed to copy source ${orig_s} to PHP target directory"
109 done
110 }
111
112 php-ext-source-r2_src_prepare() {
113 local slot orig_s="${PHP_EXT_S}"
114 for slot in $(php_get_slots); do
115 php_init_slot_env ${slot}
116 php-ext-source-r2_phpize
117 done
118 }
119
120 # @FUNCTION: php-ext-source-r2_phpize
121 # @DESCRIPTION:
122 # Runs phpize and autotools in addition to the standard src_unpack
123 php-ext-source-r2_phpize() {
124 if [[ "${PHP_EXT_SKIP_PHPIZE}" != 'yes' ]] ; then
125 # Create configure out of config.m4
126 # I wish I could run this to solve #329071, but I cannot
127 #autotools_run_tool ${PHPIZE}
128 ${PHPIZE}
129 # force run of libtoolize and regeneration of related autotools
130 # files (bug 220519)
131 rm aclocal.m4
132 eautoreconf
133 fi
134 }
135
136 # @FUNCTION: php-ext-source-r2_src_configure
137 # @DESCRIPTION:
138 # Takes care of standard configure for PHP extensions (modules).
139
140 # @VARIABLE: my_conf
141 # @DESCRIPTION:
142 # Set this in the ebuild to pass configure options to econf.
143 php-ext-source-r2_src_configure() {
144 # net-snmp creates this file #385403
145 addpredict /usr/share/snmp/mibs/.index
146 addpredict /var/lib/net-snmp/mib_indexes
147
148 local slot
149 for slot in $(php_get_slots); do
150 php_init_slot_env ${slot}
151 # Set the correct config options
152 econf --with-php-config=${PHPCONFIG} ${my_conf} || die "Unable to configure code to compile"
153 done
154 }
155
156 # @FUNCTION: php-ext-source-r2_src_compile
157 # @DESCRIPTION:
158 # Takes care of standard compile for PHP extensions (modules).
159 php-ext-source-r2_src_compile() {
160 # net-snmp creates this file #324739
161 addpredict /usr/share/snmp/mibs/.index
162 addpredict /var/lib/net-snmp/mib_indexes
163
164 # shm extension createss a semaphore file #173574
165 addpredict /session_mm_cli0.sem
166 local slot
167 for slot in $(php_get_slots); do
168 php_init_slot_env ${slot}
169 emake || die "Unable to make code"
170
171 done
172 }
173
174 # @FUNCTION: php-ext-source-r2_src_install
175 # @DESCRIPTION:
176 # Takes care of standard install for PHP extensions (modules).
177
178 # @VARIABLE: DOCS
179 # @DESCRIPTION:
180 # Set in ebuild if you wish to install additional, package-specific documentation.
181 php-ext-source-r2_src_install() {
182 local slot
183 for slot in $(php_get_slots); do
184 php_init_slot_env ${slot}
185
186 # Let's put the default module away
187 insinto "${EXT_DIR}"
188 newins "modules/${PHP_EXT_NAME}.so" "${PHP_EXT_NAME}.so" || die "Unable to install extension"
189
190 local doc
191 for doc in ${DOCS} ; do
192 [[ -s ${doc} ]] && dodoc ${doc}
193 done
194
195 INSTALL_ROOT="${D}" emake install-headers
196 done
197 php-ext-source-r2_createinifiles
198 }
199
200
201 php_get_slots() {
202 local s slot
203 for slot in ${USE_PHP}; do
204 use php_targets_${slot} && s+=" ${slot/-/.}"
205 done
206 echo $s
207 }
208
209 php_init_slot_env() {
210 libdir=$(get_libdir)
211
212 PHPIZE="/usr/${libdir}/${1}/bin/phpize"
213 PHPCONFIG="/usr/${libdir}/${1}/bin/php-config"
214 PHPCLI="/usr/${libdir}/${1}/bin/php"
215 PHPCGI="/usr/${libdir}/${1}/bin/php-cgi"
216 PHP_PKG="$(best_version =dev-lang/php-${1:3}*)"
217 PHPPREFIX="/usr/${libdir}/${slot}"
218 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
219 PHP_CURRENTSLOT=${1:3}
220
221 PHP_EXT_S="${WORKDIR}/${1}"
222 cd "${PHP_EXT_S}"
223 }
224
225 php-ext-source-r2_buildinilist() {
226 # Work out the list of <ext>.ini files to edit/add to
227 if [[ -z "${PHPSAPILIST}" ]] ; then
228 PHPSAPILIST="apache2 cli cgi fpm embed"
229 fi
230
231 PHPINIFILELIST=""
232 local x
233 for x in ${PHPSAPILIST} ; do
234 if [[ -f "/etc/php/${x}-${1}/php.ini" ]] ; then
235 PHPINIFILELIST="${PHPINIFILELIST} etc/php/${x}-${1}/ext/${PHP_EXT_NAME}.ini"
236 fi
237 done
238 PHPFULLINIFILELIST="${PHPFULLINIFILELIST} ${PHPINIFILELIST}"
239 }
240
241 # @FUNCTION: php-ext-source-r2_createinifiles
242 # @DESCRIPTION:
243 # Builds ini files for every enabled slot and SAPI
244 php-ext-source-r2_createinifiles() {
245 local slot
246 for slot in $(php_get_slots); do
247 php_init_slot_env ${slot}
248 # Pull in the PHP settings
249
250 # Build the list of <ext>.ini files to edit/add to
251 php-ext-source-r2_buildinilist ${slot}
252
253
254 # Add the needed lines to the <ext>.ini files
255 local file
256 if [[ "${PHP_EXT_INI}" = "yes" ]] ; then
257 for file in ${PHPINIFILELIST}; do
258 php-ext-source-r2_addextension "${PHP_EXT_NAME}.so" "${file}"
259 done
260 fi
261
262 # Symlink the <ext>.ini files from ext/ to ext-active/
263 local inifile
264 for inifile in ${PHPINIFILELIST} ; do
265 if [[ -n "${PHP_EXT_INIFILE}" ]]; then
266 cat "${FILESDIR}/${PHP_EXT_INIFILE}" >> "${ED}/${inifile}"
267 einfo "Added content of ${FILESDIR}/${PHP_EXT_INIFILE} to ${inifile}"
268 fi
269 inidir="${inifile/${PHP_EXT_NAME}.ini/}"
270 inidir="${inidir/ext/ext-active}"
271 dodir "/${inidir}"
272 dosym "/${inifile}" "/${inifile/ext/ext-active}"
273 done
274
275 # Add support for installing PHP files into a version dependant directory
276 PHP_EXT_SHARED_DIR="/usr/share/php/${PHP_EXT_NAME}"
277 done
278 }
279
280 php-ext-source-r2_addextension() {
281 if [[ "${PHP_EXT_ZENDEXT}" = "yes" ]] ; then
282 # We need the full path for ZendEngine extensions
283 # and we need to check for debugging enabled!
284 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[threads]" ; then
285 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]" ; then
286 ext_type="zend_extension_debug_ts"
287 else
288 ext_type="zend_extension_ts"
289 fi
290 ext_file="${EXT_DIR}/${1}"
291 else
292 if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]"; then
293 ext_type="zend_extension_debug"
294 else
295 ext_type="zend_extension"
296 fi
297 ext_file="${EXT_DIR}/${1}"
298 fi
299
300 # php-5.3 unifies zend_extension loading and just requires the
301 # zend_extension keyword with no suffix
302 # TODO: drop previous code and this check once <php-5.3 support is
303 # discontinued
304 if has_version '>=dev-lang/php-5.3' ; then
305 ext_type="zend_extension"
306 fi
307 else
308 # We don't need the full path for normal extensions!
309 ext_type="extension"
310 ext_file="${1}"
311 fi
312
313 php-ext-source-r2_addtoinifile "${ext_type}" "${ext_file}" "${2}" "Extension added"
314 }
315
316 # $1 - Setting name
317 # $2 - Setting value
318 # $3 - File to add to
319 # $4 - Sanitized text to output
320 php-ext-source-r2_addtoinifile() {
321 local inifile="${WORKDIR}/${3}"
322 if [[ ! -d $(dirname ${inifile}) ]] ; then
323 mkdir -p $(dirname ${inifile})
324 fi
325
326 # Are we adding the name of a section?
327 if [[ ${1:0:1} == "[" ]] ; then
328 echo "${1}" >> "${inifile}"
329 my_added="${1}"
330 else
331 echo "${1}=${2}" >> "${inifile}"
332 my_added="${1}=${2}"
333 fi
334
335 if [[ -z "${4}" ]] ; then
336 einfo "Added '${my_added}' to /${3}"
337 else
338 einfo "${4} to /${3}"
339 fi
340
341 insinto /$(dirname ${3})
342 doins "${inifile}"
343 }
344
345 # @FUNCTION: php-ext-source-r2_addtoinifiles
346 # @USAGE: <setting name> <setting value> [message to output]; or just [section name]
347 # @DESCRIPTION:
348 # Add value settings to php.ini file installed by the extension (module).
349 # You can also add a [section], see examples below.
350 #
351 # @CODE
352 # Add some settings for the extension:
353 #
354 # php-ext-source-r2_addtoinifiles "zend_optimizer.optimization_level" "15"
355 # php-ext-source-r2_addtoinifiles "zend_optimizer.enable_loader" "0"
356 # php-ext-source-r2_addtoinifiles "zend_optimizer.disable_licensing" "0"
357 #
358 # Adding values to a section in php.ini file installed by the extension:
359 #
360 # php-ext-source-r2_addtoinifiles "[Debugger]"
361 # php-ext-source-r2_addtoinifiles "debugger.enabled" "on"
362 # php-ext-source-r2_addtoinifiles "debugger.profiler_enabled" "on"
363 # @CODE
364 php-ext-source-r2_addtoinifiles() {
365 local x
366 for x in ${PHPFULLINIFILELIST} ; do
367 php-ext-source-r2_addtoinifile "${1}" "${2}" "${x}" "${3}"
368 done
369 }

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