1 # Copyright 1999-2016 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
4 # @ECLASS: php-ext-source-r3.eclass
6 # Gentoo PHP team <php-bugs@gentoo.org>
7 # @BLURB: Compile and install standalone PHP extensions.
9 # A unified interface for compiling and installing standalone PHP
14 EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install src_test
19 die "${ECLASS} is not compatible with EAPI=${EAPI}"
22 # @ECLASS-VARIABLE: PHP_EXT_NAME
25 # The extension name. This must be set, otherwise the eclass dies.
26 # Only automagically set by php-ext-pecl-r3.eclass, so unless your ebuild
27 # inherits that eclass, you must set this manually before inherit.
28 [[ -z "${PHP_EXT_NAME}" ]] && \
29 die "no extension name specified for the php-ext-source-r3 eclass"
31 # @ECLASS-VARIABLE: PHP_EXT_INI
33 # Controls whether or not to add a line to php.ini for the extension.
34 # Defaults to "yes" and should not be changed in most cases.
35 [[ -z "${PHP_EXT_INI}" ]] && PHP_EXT_INI="yes"
37 # @ECLASS-VARIABLE: PHP_EXT_ZENDEXT
39 # Controls whether the extension is a ZendEngine extension or not.
40 # Defaults to "no". If you don't know what this is, you don't need it.
41 [[ -z "${PHP_EXT_ZENDEXT}" ]] && PHP_EXT_ZENDEXT="no"
43 # @ECLASS-VARIABLE: USE_PHP
46 # Lists the PHP slots compatible the extension is compatible with.
49 # USE_PHP="php5-6 php7-0"
51 [[ -z "${USE_PHP}" ]] && \
52 die "USE_PHP is not set for the php-ext-source-r3 eclass"
54 # @ECLASS-VARIABLE: PHP_EXT_OPTIONAL_USE
57 # If set, all of the dependencies added by this eclass will be
58 # conditional on USE=${PHP_EXT_OPTIONAL_USE}. This is needed when
59 # ebuilds have to inherit this eclass unconditionally, but only
60 # actually use it when (for example) the user has USE=php.
62 # @ECLASS-VARIABLE: PHP_EXT_S
64 # The relative location of the temporary build directory for the PHP
65 # extension within the source package. This is useful for packages that
66 # bundle the PHP extension. Defaults to ${S}.
67 [[ -z "${PHP_EXT_S}" ]] && PHP_EXT_S="${S}"
69 # @ECLASS-VARIABLE: PHP_EXT_SAPIS
71 # A list of SAPIs for which we will install this extension. Formerly
72 # called PHPSAPILIST. The default includes every SAPI currently used in
74 [[ -z "${PHP_EXT_SAPIS}" ]] && PHP_EXT_SAPIS="apache2 cli cgi fpm embed phpdbg"
77 # Make sure at least one target is installed. First, start a USE
78 # conditional like "php?", but only when PHP_EXT_OPTIONAL_USE is
79 # non-null. The option group "|| (..." is always started here.
80 REQUIRED_USE="${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }|| ( "
81 for _php_target in ${USE_PHP}; do
82 # Now loop through each USE_PHP target and add the corresponding
83 # dev-lang/php slot to PHPDEPEND.
84 IUSE+=" php_targets_${_php_target}"
85 REQUIRED_USE+="php_targets_${_php_target} "
86 _php_slot=${_php_target/php}
87 _php_slot=${_php_slot/-/.}
88 PHPDEPEND+=" php_targets_${_php_target}? ( dev-lang/php:${_php_slot} )"
91 # Don't pollute the environment with our loop variables.
92 unset _php_slot _php_target
94 # Finally, end the optional group that we started before the loop. Close
95 # the USE-conditional if PHP_EXT_OPTIONAL_USE is non-null.
96 REQUIRED_USE+=") ${PHP_EXT_OPTIONAL_USE:+ )}"
99 ${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }
101 ${PHP_EXT_OPTIONAL_USE:+ )}"
106 ${PHP_EXT_OPTIONAL_USE}${PHP_EXT_OPTIONAL_USE:+? ( }
108 ${PHP_EXT_OPTIONAL_USE:+ )}
111 # @ECLASS-VARIABLE: PHP_EXT_SKIP_PHPIZE
114 # By default, we run "phpize" in php-ext-source-r3_src_unpack(). Set
115 # PHP_EXT_SKIP_PHPIZE="yes" in your ebuild if you do not want to run
116 # phpize (and the autoreconf that becomes necessary afterwards).
118 # @FUNCTION: php-ext-source-r3_src_unpack
120 # Runs the default src_unpack and then makes a copy for each PHP slot.
121 php-ext-source-r3_src_unpack() {
124 local slot orig_s="${PHP_EXT_S}"
125 for slot in $(php_get_slots); do
126 cp --recursive --preserve "${orig_s}" "${WORKDIR}/${slot}" || \
127 die "failed to copy sources from ${orig_s} to ${WORKDIR}/${slot}"
132 # @FUNCTION: php-ext-source-r3_src_prepare
134 # For each PHP slot, we initialize the environment, run the default
135 # src_prepare() for PATCHES/eapply_user support, and then call
136 # php-ext-source-r3_phpize.
137 php-ext-source-r3_src_prepare() {
138 for slot in $(php_get_slots); do
139 php_init_slot_env "${slot}"
141 php-ext-source-r3_phpize
145 # @FUNCTION: php-ext-source-r3_phpize
147 # Subject to PHP_EXT_SKIP_PHPIZE, this function runs phpize and
148 # autoreconf in a manner that avoids warnings.
149 php-ext-source-r3_phpize() {
150 if [[ "${PHP_EXT_SKIP_PHPIZE}" != 'yes' ]] ; then
151 # Create configure out of config.m4. We use autotools_run_tool
152 # to avoid some warnings about WANT_AUTOCONF and
153 # WANT_AUTOMAKE (see bugs #329071 and #549268).
154 autotools_run_tool "${PHPIZE}"
156 # Force libtoolize to run and regenerate autotools files (bug
158 rm aclocal.m4 || die "failed to remove aclocal.m4"
164 # @ECLASS-VARIABLE: PHP_EXT_ECONF_ARGS
167 # Set this in the ebuild to pass additional configure options to
168 # econf. Formerly called my_conf. Either a string or an array of
169 # --flag=value parameters is supported.
171 # @FUNCTION: php-ext-source-r3_src_configure
173 # Takes care of standard configure for PHP extensions (modules).
174 php-ext-source-r3_src_configure() {
175 # net-snmp creates these, bug #385403.
176 addpredict /usr/share/snmp/mibs/.index
177 addpredict /var/lib/net-snmp/mib_indexes
179 # Support either a string or an array for PHP_EXT_ECONF_ARGS.
181 if [[ $(declare -p PHP_EXT_ECONF_ARGS) == "declare -a"* ]]; then
182 econf_args=( "${PHP_EXT_ECONF_ARGS[@]}" )
184 econf_args=( ${PHP_EXT_ECONF_ARGS} )
188 for slot in $(php_get_slots); do
189 php_init_slot_env "${slot}"
190 econf --with-php-config="${PHPCONFIG}" "${econf_args[@]}"
194 # @FUNCTION: php-ext-source-r3_src_compile
196 # Compile a standard standalone PHP extension.
197 php-ext-source-r3_src_compile() {
198 # net-snmp creates these, bug #324739.
199 addpredict /usr/share/snmp/mibs/.index
200 addpredict /var/lib/net-snmp/mib_indexes
202 # shm extension creates a semaphore file, bug #173574.
203 addpredict /session_mm_cli0.sem
205 for slot in $(php_get_slots); do
206 php_init_slot_env "${slot}"
211 # @FUNCTION: php-ext-source-r3_src_install
213 # Install a standard standalone PHP extension. Uses einstalldocs()
214 # to support the DOCS variable/array.
215 php-ext-source-r3_src_install() {
217 for slot in $(php_get_slots); do
218 php_init_slot_env "${slot}"
220 # Strip $EPREFIX from $EXT_DIR before calling doexe (which
221 # handles EPREFIX itself). Shared libs are +x by convention,
222 # although nothing seems to depend on that.
223 exeinto "${EXT_DIR#$EPREFIX}"
224 doexe "modules/${PHP_EXT_NAME}.so"
226 INSTALL_ROOT="${D}" emake install-headers
229 php-ext-source-r3_createinifiles
232 # @FUNCTION: php-ext-source-r3_src_test
234 # Run tests delivered with the standalone PHP extension. Phpize will have generated
235 # a run-tests.php file to be executed by `make test`. We only need to
236 # force the test suite to run in non-interactive mode.
237 php-ext-source-r3_src_test() {
239 for slot in $(php_get_slots); do
240 php_init_slot_env "${slot}"
241 NO_INTERACTION="yes" emake test
245 # @FUNCTION: php_get_slots
247 # Get a list of PHP slots contained in both the ebuild's USE_PHP and the
248 # user's PHP_TARGETS.
252 for slot in ${USE_PHP}; do
253 use php_targets_${slot} && s+=" ${slot/-/.}"
258 # @FUNCTION: php_init_slot_env
261 # Takes a slot name, and initializes some global variables to values
262 # corresponding to that slot. For example, it sets the path to the "php"
263 # and "phpize" binaries, which will differ for each slot. This function
264 # is intended to be called while looping through a list of slots
265 # obtained from php_get_slots().
267 # Calling this function will change the working directory to the
268 # temporary build directory for the given slot.
269 php_init_slot_env() {
270 local libdir=$(get_libdir)
273 PHPPREFIX="${EPREFIX}/usr/${libdir}/${slot}"
274 PHPIZE="${PHPPREFIX}/bin/phpize"
275 PHPCONFIG="${PHPPREFIX}/bin/php-config"
276 PHPCLI="${PHPPREFIX}/bin/php"
277 PHPCGI="${PHPPREFIX}/bin/php-cgi"
278 PHP_PKG="$(best_version =dev-lang/php-${1:3}*)"
280 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
281 PHP_CURRENTSLOT=${1:3}
283 PHP_EXT_S="${WORKDIR}/${slot}"
284 cd "${PHP_EXT_S}" || die "failed to change directory to ${PHP_EXT_S}"
287 # @FUNCTION: php_slot_ini_files
291 # Output a list of relative paths to INI files for the given
292 # slot. Usually there will be one INI file per SAPI.
293 php_slot_ini_files() {
294 local slot_ini_files=""
296 for x in ${PHP_EXT_SAPIS} ; do
297 if [[ -f "${EPREFIX}/etc/php/${x}-${1}/php.ini" ]] ; then
298 slot_ini_files+=" etc/php/${x}-${1}/ext/${PHP_EXT_NAME}.ini"
302 echo "${slot_ini_files}"
305 # @FUNCTION: php-ext-source-r3_createinifiles
307 # Builds INI files for every enabled slot and SAPI.
308 php-ext-source-r3_createinifiles() {
310 for slot in $(php_get_slots); do
311 php_init_slot_env "${slot}"
314 for file in $(php_slot_ini_files "${slot}") ; do
315 if [[ "${PHP_EXT_INI}" = "yes" ]] ; then
316 # Add the needed lines to the <ext>.ini files
317 php-ext-source-r3_addextension "${PHP_EXT_NAME}.so" "${file}"
320 if [[ -n "${PHP_EXT_INIFILE}" ]] ; then
321 cat "${FILESDIR}/${PHP_EXT_INIFILE}" >> "${ED}/${file}" \
322 || die "failed to append to ${ED}/${file}"
324 einfo "Added contents of ${FILESDIR}/${PHP_EXT_INIFILE}" \
327 inidir="${file/${PHP_EXT_NAME}.ini/}"
328 inidir="${inidir/ext/ext-active}"
330 dosym "/${file}" "/${file/ext/ext-active}"
334 # A location where PHP code for this extension can be stored,
335 # independent of the PHP or extension versions. This will be part of
336 # PHP's include_path, configured in php.ini. For example, pecl-apcu
337 # installs an "apc.php" file which you are supposed to load with
339 # require('apcu/apc.php');
341 PHP_EXT_SHARED_DIR="${EPREFIX}/usr/share/php/${PHP_EXT_NAME}"
344 # @FUNCTION: php-ext-source-r3_addextension
345 # @USAGE: <extension-path> <ini-file>
348 # Add a line to an INI file that will enable the given extension. The
349 # first parameter is the path to the extension (.so) file, and the
350 # second parameter is the name of the INI file in which it should be
351 # loaded. This function determines the setting name (either
352 # "extension=..." or "zend_extension=...") and then calls
353 # php-ext-source-r3_addtoinifile to do the actual work.
354 php-ext-source-r3_addextension() {
355 local ext_type="extension"
356 local ext_file="${1}"
358 if [[ "${PHP_EXT_ZENDEXT}" = "yes" ]] ; then
359 ext_type="zend_extension"
360 ext_file="${EXT_DIR}/${1}" # Zend extensions need the path...
363 php-ext-source-r3_addtoinifile "${2}" "${ext_type}" "${ext_file}"
366 # @FUNCTION: php-ext-source-r3_addtoinifile
367 # @USAGE: <relative-ini-path> <setting-or-section-name> [setting-value]
370 # Add a setting=value to one INI file. The first argument is the
371 # relative path to the INI file. The second argument is the setting
372 # name, and the third argument is its value.
374 # You can also pass "[Section]" as the second parameter, to create a new
375 # section in the INI file. In that case, the third parameter (which
376 # would otherwise be the value of the setting) is ignored.
377 php-ext-source-r3_addtoinifile() {
378 local inifile="${WORKDIR}/${1}"
379 local inidir="${inifile%/*}"
381 mkdir -p "${inidir}" || die "failed to create INI directory ${inidir}"
383 # Are we adding the name of a section? Assume not by default.
384 local my_added="${2}=${3}"
385 if [[ ${2:0:1} == "[" ]] ; then
386 # Ok, it's a section name.
389 echo "${my_added}" >> "${inifile}" || die "failed to append to ${inifile}"
390 einfo "Added '${my_added}' to /${1}"
396 # @FUNCTION: php-ext-source-r3_addtoinifiles
397 # @USAGE: <setting-or-section-name> [setting-value] [message]
399 # Add settings to every php.ini file installed by this extension.
400 # You can also add new [Section]s -- see the example below.
403 # Add some settings for the extension:
405 # php-ext-source-r3_addtoinifiles "zend_optimizer.optimization_level" "15"
406 # php-ext-source-r3_addtoinifiles "zend_optimizer.enable_loader" "0"
407 # php-ext-source-r3_addtoinifiles "zend_optimizer.disable_licensing" "0"
409 # Adding values to a section in php.ini file installed by the extension:
411 # php-ext-source-r3_addtoinifiles "[Debugger]"
412 # php-ext-source-r3_addtoinifiles "debugger.enabled" "on"
413 # php-ext-source-r3_addtoinifiles "debugger.profiler_enabled" "on"
415 php-ext-source-r3_addtoinifiles() {
417 for slot in $(php_get_slots); do
418 for file in $(php_slot_ini_files "${slot}") ; do
419 php-ext-source-r3_addtoinifile "${file}" "${1}" "${2}"