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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2012 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.php.eclass,v 1.14 2006/05/05 21:42:16 chtekk Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.32 2012/06/02 19:16:31 zmedico Exp $
4# 4
5# ========================================================================
6#
7# depend.php.eclass 5# @ECLASS: depend.php.eclass
8# functions to allow ebuilds to depend on php4 and/or php5 6# @MAINTAINER:
9# 7# Gentoo PHP team <php-bugs@gentoo.org>
10# Author: Stuart Herbert 8# @AUTHOR:
11# <stuart@gentoo.org> 9# Author: Stuart Herbert <stuart@gentoo.org>
12# 10# Author: Luca Longinotti <chtekk@gentoo.org>
13# Author: Luca Longinotti 11# Author: Jakub Moc <jakub@gentoo.org> (documentation)
14# <chtekk@gentoo.org> 12# @BLURB: Functions to allow ebuilds to depend on php5 and check for specific features.
15# 13# @DESCRIPTION:
16# Maintained by the PHP Herd <php-bugs@gentoo.org> 14# This eclass provides functions that allow ebuilds to depend on php5 and check
17# 15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
18# ======================================================================== 16# documentation for PHP packages to php-specific location.
19 17
20inherit eutils phpconfutils 18inherit eutils multilib phpconfutils
21
22# PHP4-only depend functions
23need_php4_cli() {
24 DEPEND="${DEPEND} =virtual/php-4*"
25 RDEPEND="${RDEPEND} =virtual/php-4*"
26 PHP_VERSION="4"
27}
28
29need_php4_httpd() {
30 DEPEND="${DEPEND} =virtual/httpd-php-4*"
31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
32 PHP_VERSION="4"
33}
34
35need_php4() {
36 DEPEND="${DEPEND} =dev-lang/php-4*"
37 RDEPEND="${RDEPEND} =dev-lang/php-4*"
38 PHP_VERSION="4"
39 PHP_SHARED_CAT="php4"
40}
41
42# common settings go in here
43uses_php4() {
44 # cache this
45 libdir=$(get_libdir)
46
47 PHPIZE="/usr/${libdir}/php4/bin/phpize"
48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
49 PHPCLI="/usr/${libdir}/php4/bin/php"
50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
51 PHP_PKG="`best_version =dev-lang/php-4*`"
52 PHPPREFIX="/usr/${libdir}/php4"
53
54 einfo
55 einfo "Using ${PHP_PKG}"
56 einfo
57}
58 19
59# PHP5-only depend functions 20# PHP5-only depend functions
21
22# @FUNCTION: need_php5_cli
23# @DESCRIPTION:
24# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
25# with cli SAPI.
60need_php5_cli() { 26need_php5_cli() {
61 DEPEND="${DEPEND} =virtual/php-5*" 27 DEPEND="${DEPEND} =dev-lang/php-5*"
62 RDEPEND="${RDEPEND} =virtual/php-5*" 28 RDEPEND="${RDEPEND} =dev-lang/php-5*"
63 PHP_VERSION="5" 29 PHP_VERSION="5"
64} 30}
65 31
32# @FUNCTION: need_php5_httpd
33# @DESCRIPTION:
34# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
35# with either cgi or apache2 SAPI.
66need_php5_httpd() { 36need_php5_httpd() {
67 DEPEND="${DEPEND} =virtual/httpd-php-5*" 37 DEPEND="${DEPEND} =virtual/httpd-php-5*"
68 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 38 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
69 PHP_VERSION="5" 39 PHP_VERSION="5"
70} 40}
71 41
42# @FUNCTION: need_php5
43# @DESCRIPTION:
44# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
45# (with any SAPI).
72need_php5() { 46need_php5() {
73 DEPEND="${DEPEND} =dev-lang/php-5*" 47 DEPEND="${DEPEND} =dev-lang/php-5*"
74 RDEPEND="${RDEPEND} =dev-lang/php-5*" 48 RDEPEND="${RDEPEND} =dev-lang/php-5*"
75 PHP_VERSION="5" 49 PHP_VERSION="5"
76 PHP_SHARED_CAT="php5" 50 PHP_SHARED_CAT="php5"
83 57
84 PHPIZE="/usr/${libdir}/php5/bin/phpize" 58 PHPIZE="/usr/${libdir}/php5/bin/phpize"
85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 59 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
86 PHPCLI="/usr/${libdir}/php5/bin/php" 60 PHPCLI="/usr/${libdir}/php5/bin/php"
87 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 61 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
88 PHP_PKG="`best_version =dev-lang/php-5*`" 62 PHP_PKG="$(best_version =dev-lang/php-5*)"
89 PHPPREFIX="/usr/${libdir}/php5" 63 PHPPREFIX="/usr/${libdir}/php5"
64 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
90 65
91 einfo 66 einfo
92 einfo "Using ${PHP_PKG}" 67 einfo "Using ${PHP_PKG}"
93 einfo 68 einfo
94} 69}
95 70
96# general PHP depend functions 71# general PHP depend functions
72
73# @FUNCTION: need_php_cli
74# @DESCRIPTION:
75# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
76# (any version) with cli SAPI.
97need_php_cli() { 77need_php_cli() {
98 DEPEND="${DEPEND} virtual/php" 78 DEPEND="${DEPEND} dev-lang/php"
99 RDEPEND="${RDEPEND} virtual/php" 79 RDEPEND="${RDEPEND} dev-lang/php"
100} 80}
101 81
82# @FUNCTION: need_php_httpd
83# @DESCRIPTION:
84# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
85# (any version) with either cgi or apache2 SAPI.
102need_php_httpd() { 86need_php_httpd() {
103 DEPEND="${DEPEND} virtual/httpd-php" 87 DEPEND="${DEPEND} virtual/httpd-php"
104 RDEPEND="${RDEPEND} virtual/httpd-php" 88 RDEPEND="${RDEPEND} virtual/httpd-php"
105} 89}
106 90
91# @FUNCTION: need_php
92# @DESCRIPTION:
93# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
94# (any version with any SAPI).
107need_php() { 95need_php() {
108 DEPEND="${DEPEND} dev-lang/php" 96 DEPEND="${DEPEND} dev-lang/php"
109 RDEPEND="${RDEPEND} dev-lang/php" 97 RDEPEND="${RDEPEND} dev-lang/php"
110 PHP_SHARED_CAT="php" 98 PHP_SHARED_CAT="php"
111} 99}
112 100
101# @FUNCTION: need_php_by_category
102# @DESCRIPTION:
103# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
104# determined by ${CATEGORY} - any PHP version or PHP5 for dev-php or
105# dev-php5, respectively.
113need_php_by_category() { 106need_php_by_category() {
114 case "${CATEGORY}" in 107 case "${CATEGORY}" in
115 dev-php) need_php ;; 108 dev-php) need_php ;;
116 dev-php4) need_php4 ;; 109 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
117 dev-php5) need_php5 ;;
118 *) die "I don't know which version of PHP packages in ${CATEGORY} require"
119 esac 110 esac
120} 111}
121 112
113
114# @FUNCTION: has_php
115# @DESCRIPTION:
122# Call this function from your pkg_setup, src_compile and src_install methods 116# Call this function from your pkg_setup, src_compile, src_install etc. if you
123# if you need to know where the PHP binaries are installed and their data 117# need to know which PHP version is being used and where the PHP binaries/data
124 118# are installed.
125has_php() { 119has_php() {
126 # If PHP_PKG is already set, then we have remembered our PHP settings
127 # from last time
128 if [[ -n ${PHP_PKG} ]] ; then
129 return
130 fi
131
132 if [[ -z ${PHP_VERSION} ]] ; then
133 # Detect which PHP version we have installed 120 # Detect which PHP version we have installed
134 if has_version '=dev-lang/php-5*' ; then 121 if has_version '=dev-lang/php-5*' ; then
135 PHP_VERSION="5" 122 PHP_VERSION="5"
136 elif has_version '=dev-lang/php-4*' ; then
137 PHP_VERSION="4"
138 else 123 else
139 die "Unable to find an installed dev-lang/php package" 124 die "Unable to find an installed dev-lang/php package"
140 fi
141 fi 125 fi
142 126
143 # If we get here, then PHP_VERSION tells us which version of PHP we 127 # If we get here, then PHP_VERSION tells us which version of PHP we
144 # want to use 128 # want to use
145 uses_php${PHP_VERSION} 129 uses_php${PHP_VERSION}
146} 130}
147 131
132# @FUNCTION: require_php_sapi_from
133# @USAGE: <list of SAPIs>
134# @DESCRIPTION:
148# Call this function from pkg_setup if your package only works with 135# Call this function from pkg_setup if your package only works with
149# specific SAPIs 136# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
137# required (one or more from cli, cgi, apache2) as arguments.
138# Returns if any of the listed SAPIs have been installed, dies if none
139# of them is available.
150# 140#
151# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2) 141# Unfortunately, if you want to be really sure that the required SAPI is
152# 142# provided by PHP, you will have to use this function or similar ones (like
153# Returns if any one of the listed SAPIs have been installed 143# require_php_cli or require_php_cgi) in pkg_setup until we are able to
154# Dies if none of the listed SAPIs have been installed 144# depend on USE flags being enabled. The above described need_php[45]_cli
155 145# and need_php[45]_httpd functions cannot guarantee these requirements.
146# See Bug 2272 for details.
156require_php_sapi_from() { 147require_php_sapi_from() {
157 has_php 148 has_php
158 149
159 local has_sapi="0" 150 local has_sapi="0"
160 local x 151 local x
179 eerror " $@" 170 eerror " $@"
180 eerror 171 eerror
181 die "No compatible PHP SAPIs found" 172 die "No compatible PHP SAPIs found"
182} 173}
183 174
175# @FUNCTION: require_php_with_use
176# @USAGE: <list of USE flags>
177# @DESCRIPTION:
184# Call this function from pkg_setup if your package requires PHP compiled 178# Call this function from pkg_setup if your package requires PHP compiled
185# with specific USE flags 179# with specific USE flags. Returns if all of the listed USE flags are enabled.
180# Dies if any of the listed USE flags are disabled.
181
182# @VARIABLE: PHPCHECKNODIE
183# @DESCRIPTION:
184# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
185# require_php_with_(any)_use checks without making the ebuild die on every failure.
186# This is useful in cases when certain PHP features are only required if specific
187# USE flag(s) are enabled for that ebuild.
188# @CODE
189# Example:
186# 190#
187# $1 ... a list of USE flags 191# local flags="pcre session snmp sockets wddx"
188# 192# use mysql && flags="${flags} mysql"
189# Returns if all of the listed USE flags are enabled 193# use postgres && flags="${flags} postgres"
190# Dies if any of the listed USE flags are disabled 194# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
191 195# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
196# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
197# fi
198# @CODE
192require_php_with_use() { 199require_php_with_use() {
193 has_php 200 has_php
194 201
195 local missing_use="" 202 local missing_use=""
196 local x 203 local x
197 204
198 einfo "Checking for required PHP feature(s) ..." 205 einfo "Checking for required PHP feature(s) ..."
199 206
200 for x in $@ ; do 207 for x in $@ ; do
208 case $x in
209 pcre|spl|reflection|mhash)
210 eqawarn "require_php_with_use MUST NOT check for the pcre, spl, mhash or reflection USE flag."
211 eqawarn "These USE flags are removed from >=dev-lang/php-5.3 and your ebuild will break"
212 eqawarn "if you check the USE flags against PHP 5.3 ebuilds."
213 eqawarn "Please use USE dependencies from EAPI 2 instead"
214 ;;
215 esac
216
201 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then 217 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
202 einfo " Discovered missing USE flag: ${x}" 218 einfo " Discovered missing USE flag: ${x}"
203 missing_use="${missing_use} ${x}" 219 missing_use="${missing_use} ${x}"
204 fi 220 fi
205 done 221 done
206 222
207 if [[ -z ${missing_use} ]] ; then 223 if [[ -z "${missing_use}" ]] ; then
224 if [[ -z "${PHPCHECKNODIE}" ]] ; then
208 return 225 return
226 else
227 return 0
209 fi 228 fi
229 fi
210 230
231 if [[ -z "${PHPCHECKNODIE}" ]] ; then
211 eerror 232 eerror
212 eerror "${PHP_PKG} needs to be re-installed with all of the following" 233 eerror "${PHP_PKG} needs to be re-installed with all of the following"
213 eerror "USE flags enabled:" 234 eerror "USE flags enabled:"
214 eerror 235 eerror
215 eerror " $@" 236 eerror " $@"
216 eerror 237 eerror
217 die "Missing PHP USE flags found" 238 die "Missing PHP USE flags found"
239 else
240 return 1
241 fi
218} 242}
219 243
244# @FUNCTION: require_php_with_any_use
245# @USAGE: <list of USE flags>
246# @DESCRIPTION:
220# Call this function from pkg_setup if your package requires PHP compiled 247# Call this function from pkg_setup if your package requires PHP compiled with
221# with any of specified USE flags
222#
223# $1 ... a list of USE flags
224#
225# Returns if any of the listed USE flags are enabled 248# any of specified USE flags. Returns if any of the listed USE flags are enabled.
226# Dies if all of the listed USE flags are disabled 249# Dies if all of the listed USE flags are disabled.
227
228require_php_with_any_use() { 250require_php_with_any_use() {
229 has_php 251 has_php
230 252
231 local missing_use="" 253 local missing_use=""
232 local x 254 local x
240 else 262 else
241 missing_use="${missing_use} ${x}" 263 missing_use="${missing_use} ${x}"
242 fi 264 fi
243 done 265 done
244 266
245 if [[ -z ${missing_use} ]] ; then 267 if [[ -z "${missing_use}" ]] ; then
268 if [[ -z "${PHPCHECKNODIE}" ]] ; then
246 return 269 return
270 else
271 return 0
247 fi 272 fi
273 fi
248 274
275 if [[ -z "${PHPCHECKNODIE}" ]] ; then
249 eerror 276 eerror
250 eerror "${PHP_PKG} needs to be re-installed with any of the following" 277 eerror "${PHP_PKG} needs to be re-installed with any of the following"
251 eerror "USE flags enabled:" 278 eerror "USE flags enabled:"
252 eerror 279 eerror
253 eerror " $@" 280 eerror " $@"
254 eerror 281 eerror
255 die "Missing PHP USE flags found" 282 die "Missing PHP USE flags found"
283 else
284 return 1
285 fi
256} 286}
257 287
258# ======================================================================== 288# ========================================================================
259# has_*() functions 289# has_*() functions
260# 290#
261# These functions return 0 if the condition is satisfied, 1 otherwise 291# These functions return 0 if the condition is satisfied, 1 otherwise
262# ======================================================================== 292# ========================================================================
263 293
294# @FUNCTION: has_zts
295# @DESCRIPTION:
264# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 296# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
265 297# @RETURN: 0 if true, 1 otherwise
266has_zts() { 298has_zts() {
267 has_php 299 has_php
268 300
269 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then 301 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
270 return 0 302 return 0
271 fi 303 fi
272 304
273 return 1 305 return 1
274} 306}
275 307
308# @FUNCTION: has_debug
309# @DESCRIPTION:
276# Check if our PHP was built with Hardened-PHP enabled 310# Check if our PHP was built with debug support enabled.
277 311# @RETURN: 0 if true, 1 otherwise
278has_hardenedphp() { 312has_debug() {
279 has_php 313 has_php
280 314
281 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 315 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
282 return 0 316 return 0
283 fi 317 fi
284 318
285 return 1 319 return 1
286} 320}
287 321
322# @FUNCTION: has_concurrentmodphp
323# @DESCRIPTION:
288# Check if our PHP was built with debug support enabled 324# Check if our PHP was built with the concurrentmodphp support enabled.
289 325# @RETURN: 0 if true, 1 otherwise
290has_debug() { 326has_concurrentmodphp() {
291 has_php 327 has_php
292 328
293 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 329 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
294 return 0 330 return 0
295 fi 331 fi
296 332
297 return 1 333 return 1
298} 334}
301# require_*() functions 337# require_*() functions
302# 338#
303# These functions die() if PHP was built without the required features 339# These functions die() if PHP was built without the required features
304# ======================================================================== 340# ========================================================================
305 341
342# @FUNCTION: require_pdo
343# @DESCRIPTION:
306# Require a PHP built with PDO support (PHP5 only) 344# Require a PHP built with PDO support (PHP5 only).
307 345# This function is now redundant and DEPRECATED since
346# pdo-external use flag and pecl-pdo-* ebuilds were removed.
347# You should use require_php_with_use pdo instead now.
348# @RETURN: die if feature is missing
308require_pdo() { 349require_pdo() {
309 has_php 350 has_php
310
311 # Do we have PHP5 installed?
312 if [[ "${PHP_VERSION}" == "4" ]] ; then
313 eerror
314 eerror "This package requires PDO."
315 eerror "PDO is only available for PHP 5."
316 eerror "You must install =dev-lang/php-5.0* with"
317 eerror "the 'pdo-external' USE flag or you must"
318 eerror "install >=dev-lang/php-5.1 with either"
319 eerror "the 'pdo' or the 'pdo-external' USE flags"
320 eerror "turned on."
321 eerror
322 die "PHP 5 not installed"
323 fi
324 351
325 # Was PHP5 compiled with internal PDO support? 352 # Was PHP5 compiled with internal PDO support?
326 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 353 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
327 return 354 return
328 fi 355 else
329
330 # Ok, maybe PDO was built as an external extension?
331 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
332 return
333 fi
334
335 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
336 if has_version 'dev-php5/pecl-pdo' ; then
337 return
338 fi
339
340 # If we get here, then we have no PDO support
341 eerror 356 eerror
342 eerror "No PDO extension for PHP found." 357 eerror "No PDO extension for PHP found."
343 eerror "Please note that PDO only exists for PHP 5." 358 eerror "Please note that PDO only exists for PHP 5."
344 eerror "Please install a PDO extension for PHP 5," 359 eerror "Please install a PDO extension for PHP 5."
345 eerror "you must install =dev-lang/php-5.0* with" 360 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
346 eerror "the 'pdo-external' USE flag or you must"
347 eerror "install >=dev-lang/php-5.1 with either"
348 eerror "the 'pdo' or the 'pdo-external' USE flags"
349 eerror "turned on."
350 eerror 361 eerror
351 die "No PDO extension for PHP 5 found" 362 die "No PDO extension for PHP 5 found"
363 fi
352} 364}
353 365
366# @FUNCTION: require_php_cli
367# @DESCRIPTION:
354# Determines which installed PHP version has the CLI SAPI enabled, 368# Determines which installed PHP version has the CLI SAPI enabled.
355# useful for PEAR stuff, or anything which needs to run PHP 369# Useful for PEAR stuff, or anything which needs to run PHP script
356# scripts depending on the CLI SAPI 370# depending on the CLI SAPI.
357 371# @RETURN: die if feature is missing
358require_php_cli() { 372require_php_cli() {
359 # If PHP_PKG is set, then we have remembered our PHP settings 373 # If PHP_PKG is set, then we have remembered our PHP settings
360 # from last time 374 # from last time
361 if [[ -n ${PHP_PKG} ]] ; then 375 if [[ -n ${PHP_PKG} ]] ; then
362 return 376 return
363 fi 377 fi
364 378
365 local PHP_PACKAGE_FOUND="" 379 local PHP_PACKAGE_FOUND=""
366 380
367 # Detect which PHP version we have installed
368 if has_version '=dev-lang/php-4*' ; then
369 PHP_PACKAGE_FOUND="1"
370 pkg="`best_version '=dev-lang/php-4*'`"
371 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
372 PHP_VERSION="4"
373 fi
374 fi
375
376 if has_version '=dev-lang/php-5*' ; then 381 if has_version '=dev-lang/php-5*' ; then
377 PHP_PACKAGE_FOUND="1" 382 PHP_PACKAGE_FOUND="1"
378 pkg="`best_version '=dev-lang/php-5*'`" 383 pkg="$(best_version '=dev-lang/php-5*')"
379 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 384 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
380 PHP_VERSION="5" 385 PHP_VERSION="5"
381 fi 386 fi
382 fi 387 fi
383 388
384 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 389 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 die "Unable to find an installed dev-lang/php package" 390 die "Unable to find an installed dev-lang/php package"
386 fi 391 fi
387 392
388 if [[ -z ${PHP_VERSION} ]] ; then 393 if [[ -z ${PHP_VERSION} ]] ; then
389 die "No PHP CLI installed" 394 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
390 fi 395 fi
391 396
392 # If we get here, then PHP_VERSION tells us which version of PHP we 397 # If we get here, then PHP_VERSION tells us which version of PHP we
393 # want to use 398 # want to use
394 uses_php${PHP_VERSION} 399 uses_php${PHP_VERSION}
395} 400}
396 401
402# @FUNCTION: require_php_cgi
403# @DESCRIPTION:
397# Determines which installed PHP version has the CGI SAPI enabled, 404# Determines which installed PHP version has the CGI SAPI enabled.
398# useful for anything which needs to run PHP scripts 405# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
399# depending on the CGI SAPI 406# @RETURN: die if feature is missing
400
401require_php_cgi() { 407require_php_cgi() {
402 # If PHP_PKG is set, then we have remembered our PHP settings 408 # If PHP_PKG is set, then we have remembered our PHP settings
403 # from last time 409 # from last time
404 if [[ -n ${PHP_PKG} ]] ; then 410 if [[ -n ${PHP_PKG} ]] ; then
405 return 411 return
406 fi 412 fi
407 413
408 local PHP_PACKAGE_FOUND="" 414 local PHP_PACKAGE_FOUND=""
409 415
410 # Detect which PHP version we have installed
411 if has_version '=dev-lang/php-4*' ; then
412 PHP_PACKAGE_FOUND="1"
413 pkg="`best_version '=dev-lang/php-4*'`"
414 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
415 PHP_VERSION="4"
416 fi
417 fi
418
419 if has_version '=dev-lang/php-5*' ; then 416 if has_version '=dev-lang/php-5*' ; then
420 PHP_PACKAGE_FOUND="1" 417 PHP_PACKAGE_FOUND="1"
421 pkg="`best_version '=dev-lang/php-5*'`" 418 pkg="$(best_version '=dev-lang/php-5*')"
422 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 419 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
423 PHP_VERSION="5" 420 PHP_VERSION="5"
424 fi 421 fi
425 fi 422 fi
426 423
427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 424 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
428 die "Unable to find an installed dev-lang/php package" 425 die "Unable to find an installed dev-lang/php package"
429 fi 426 fi
430 427
431 if [[ -z ${PHP_VERSION} ]] ; then 428 if [[ -z ${PHP_VERSION} ]] ; then
432 die "No PHP CGI installed" 429 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
433 fi 430 fi
434 431
435 # If we get here, then PHP_VERSION tells us which version of PHP we 432 # If we get here, then PHP_VERSION tells us which version of PHP we
436 # want to use 433 # want to use
437 uses_php${PHP_VERSION} 434 uses_php${PHP_VERSION}
438} 435}
439 436
437# @FUNCTION: require_sqlite
438# @DESCRIPTION:
440# Require a PHP built with SQLite support 439# Require a PHP built with SQLite support
441 440# @RETURN: die if feature is missing
442require_sqlite() { 441require_sqlite() {
443 has_php 442 has_php
444 443
445 # Has our PHP been built with SQLite support? 444 # Has our PHP been built with SQLite support?
446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 445 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
447 return 446 return
448 fi
449
450 # Do we have pecl-sqlite installed for PHP4?
451 if [[ "${PHP_VERSION}" == "4" ]] ; then
452 if has_version 'dev-php4/pecl-sqlite' ; then
453 return
454 fi
455 fi 447 fi
456 448
457 # If we get here, then we don't have any SQLite support for PHP installed 449 # If we get here, then we don't have any SQLite support for PHP installed
458 eerror 450 eerror
459 eerror "No SQLite extension for PHP found." 451 eerror "No SQLite extension for PHP found."
462 eerror "'sqlite' USE flag when emerging dev-lang/php." 454 eerror "'sqlite' USE flag when emerging dev-lang/php."
463 eerror 455 eerror
464 die "No SQLite extension for PHP found" 456 die "No SQLite extension for PHP found"
465} 457}
466 458
459# @FUNCTION: require_gd
460# @DESCRIPTION:
467# Require a PHP built with GD support 461# Require a PHP built with GD support
468 462# @RETURN: die if feature is missing
469require_gd() { 463require_gd() {
470 has_php 464 has_php
471 465
472 # Do we have the internal GD support installed? 466 # Do we have the internal GD support installed?
473 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 467 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
494# Misc functions 488# Misc functions
495# 489#
496# These functions provide miscellaneous checks and functionality. 490# These functions provide miscellaneous checks and functionality.
497# ======================================================================== 491# ========================================================================
498 492
493# @FUNCTION: php_binary_extension
494# @DESCRIPTION:
499# Executes some checks needed when installing a binary PHP extension 495# Executes some checks needed when installing a binary PHP extension.
500
501php_binary_extension() { 496php_binary_extension() {
502 has_php 497 has_php
503 498
504 local PUSE_ENABLED="" 499 local PUSE_ENABLED=""
505 500
506 # Binary extensions do not support the change of PHP 501 # Binary extensions do not support the change of PHP
507 # API version, so they can't be installed when USE flags 502 # API version, so they can't be installed when USE flags
508 # are enabled wich change the PHP API version 503 # are enabled which change the PHP API version, they also
504 # don't provide correctly versioned symbols for our use
509 505
510 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 506 if has_debug ; then
511 eerror
512 eerror "You cannot install binary PHP extensions"
513 eerror "when the 'hardenedphp' USE flag is enabled!"
514 eerror "Please reemerge dev-lang/php with the"
515 eerror "'hardenedphp' USE flag turned off."
516 eerror
517 PUSE_ENABLED="1"
518 fi
519
520 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
521 eerror 507 eerror
522 eerror "You cannot install binary PHP extensions" 508 eerror "You cannot install binary PHP extensions"
523 eerror "when the 'debug' USE flag is enabled!" 509 eerror "when the 'debug' USE flag is enabled!"
524 eerror "Please reemerge dev-lang/php with the" 510 eerror "Please reemerge dev-lang/php with the"
525 eerror "'debug' USE flag turned off." 511 eerror "'debug' USE flag turned off."
526 eerror 512 eerror
527 PUSE_ENABLED="1" 513 PUSE_ENABLED="1"
528 fi 514 fi
529 515
516 if has_concurrentmodphp ; then
517 eerror
518 eerror "You cannot install binary PHP extensions when"
519 eerror "the 'concurrentmodphp' USE flag is enabled!"
520 eerror "Please reemerge dev-lang/php with the"
521 eerror "'concurrentmodphp' USE flag turned off."
522 eerror
523 PUSE_ENABLED="1"
524 fi
525
530 if [[ -n ${PUSE_ENABLED} ]] ; then 526 if [[ -n ${PUSE_ENABLED} ]] ; then
531 die "'hardenedphp' and/or 'debug' USE flags turned on" 527 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
532 fi 528 fi
533} 529}
534 530
531# @FUNCTION: dodoc-php
532# @USAGE: <list of docs>
533# @DESCRIPTION:
535# Alternative to dodoc function for use in our PHP eclasses and 534# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
536# ebuilds.
537# Stored here because depend.php gets always sourced everywhere 535# Stored here because depend.php gets always sourced everywhere in the PHP
538# in the PHP ebuilds and eclasses.
539# It simply is dodoc with a changed path to the docs. 536# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
540# NOTE: no support for docinto is given! 537# NOTE: No support for docinto is provided!
541
542dodoc-php() { 538dodoc-php() {
543if [[ $# -lt 1 ]] ; then 539if [[ $# -lt 1 ]] ; then
544 echo "$0: at least one argument needed" 1>&2 540 echo "$0: at least one argument needed" 1>&2
545 exit 1 541 exit 1
546fi 542fi
547 543
548phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 544phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
549
550if [[ ! -d "${phpdocdir}" ]] ; then
551 install -d "${phpdocdir}"
552fi
553 545
554for x in $@ ; do 546for x in $@ ; do
555 if [[ -s "${x}" ]] ; then 547 if [[ -s "${x}" ]] ; then
556 install -m0644 "${x}" "${phpdocdir}" 548 insinto "${phpdocdir}"
549 doins "${x}"
557 gzip -f -9 "${phpdocdir}/${x##*/}" 550 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
558 elif [[ ! -e "${x}" ]] ; then 551 elif [[ ! -e "${x}" ]] ; then
559 echo "dodoc-php: ${x} does not exist" 1>&2 552 echo "dodoc-php: ${x} does not exist" 1>&2
560 fi 553 fi
561done 554done
562} 555}
556
557# @FUNCTION: dohtml-php
558# @USAGE: <list of html docs>
559# @DESCRIPTION:
560# Alternative to dohtml function for use in our PHP eclasses and ebuilds.
561# Stored here because depend.php gets always sourced everywhere in the PHP
562# ebuilds and eclasses. It simply is dohtml with a changed path to the docs.
563# NOTE: No support for [-a|-A|-p|-x] options is provided!
564dohtml-php() {
565if [[ $# -lt 1 ]] ; then
566 echo "$0: at least one argument needed" 1>&2
567 exit 1
568fi
569
570phphtmldir="/usr/share/doc/${CATEGORY}/${PF}/html"
571
572for x in $@ ; do
573 if [[ -s "${x}" ]] ; then
574 insinto "${phphtmldir}"
575 doins "${x}"
576 elif [[ ! -e "${x}" ]] ; then
577 echo "dohtml-php: ${x} does not exist" 1>&2
578 fi
579done
580}

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