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Revision 1.17 Revision 1.25
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 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 1.17 2007/02/02 19:09:33 chtekk Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.25 2008/02/26 16:26:08 armin76 Exp $
4# 4
5# ======================================================================== 5# Author: Stuart Herbert <stuart@gentoo.org>
6# 6# Author: Luca Longinotti <chtekk@gentoo.org>
7# Author: Jakub Moc <jakub@gentoo.org> (documentation)
8
7# depend.php.eclass 9# @ECLASS: depend.php.eclass
8# functions to allow ebuilds to depend on php4 and/or php5 10# @MAINTAINER:
9# 11# Gentoo PHP team <php-bugs@gentoo.org>
10# Author: Stuart Herbert 12# @BLURB: Functions to allow ebuilds to depend on php[45] and check for specific features.
11# <stuart@gentoo.org> 13# @DESCRIPTION:
12# 14# This eclass provides functions that allow ebuilds to depend on php[45] and check
13# Author: Luca Longinotti 15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
14# <chtekk@gentoo.org> 16# documentation for PHP packages to php-specific location.
15# 17
16# Maintained by the PHP Herd <php-bugs@gentoo.org>
17#
18# ========================================================================
19 18
20inherit eutils phpconfutils 19inherit eutils phpconfutils
21 20
22# PHP4-only depend functions 21# PHP4-only depend functions
22
23# @FUNCTION: need_php4_cli
24# @DESCRIPTION:
25# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
26# with cli SAPI.
23need_php4_cli() { 27need_php4_cli() {
24 DEPEND="${DEPEND} =virtual/php-4*" 28 DEPEND="${DEPEND} =virtual/php-4*"
25 RDEPEND="${RDEPEND} =virtual/php-4*" 29 RDEPEND="${RDEPEND} =virtual/php-4*"
26 PHP_VERSION="4" 30 PHP_VERSION="4"
27} 31}
28 32
33# @FUNCTION: need_php4_httpd
34# @DESCRIPTION:
35# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
36# with either cgi or apache2 SAPI.
29need_php4_httpd() { 37need_php4_httpd() {
30 DEPEND="${DEPEND} =virtual/httpd-php-4*" 38 DEPEND="${DEPEND} =virtual/httpd-php-4*"
31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*" 39 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
32 PHP_VERSION="4" 40 PHP_VERSION="4"
33} 41}
34 42
43# @FUNCTION: need_php4
44# @DESCRIPTION:
45# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
46# (with any SAPI).
35need_php4() { 47need_php4() {
36 DEPEND="${DEPEND} =dev-lang/php-4*" 48 DEPEND="${DEPEND} =dev-lang/php-4*"
37 RDEPEND="${RDEPEND} =dev-lang/php-4*" 49 RDEPEND="${RDEPEND} =dev-lang/php-4*"
38 PHP_VERSION="4" 50 PHP_VERSION="4"
39 PHP_SHARED_CAT="php4" 51 PHP_SHARED_CAT="php4"
46 58
47 PHPIZE="/usr/${libdir}/php4/bin/phpize" 59 PHPIZE="/usr/${libdir}/php4/bin/phpize"
48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config" 60 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
49 PHPCLI="/usr/${libdir}/php4/bin/php" 61 PHPCLI="/usr/${libdir}/php4/bin/php"
50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi" 62 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
51 PHP_PKG="`best_version =dev-lang/php-4*`" 63 PHP_PKG="$(best_version =dev-lang/php-4*)"
52 PHPPREFIX="/usr/${libdir}/php4" 64 PHPPREFIX="/usr/${libdir}/php4"
53 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`" 65 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
54 66
55 einfo 67 einfo
56 einfo "Using ${PHP_PKG}" 68 einfo "Using ${PHP_PKG}"
57 einfo 69 einfo
58} 70}
59 71
60# PHP5-only depend functions 72# PHP5-only depend functions
73
74# @FUNCTION: need_php5_cli
75# @DESCRIPTION:
76# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
77# with cli SAPI.
61need_php5_cli() { 78need_php5_cli() {
62 DEPEND="${DEPEND} =virtual/php-5*" 79 DEPEND="${DEPEND} =virtual/php-5*"
63 RDEPEND="${RDEPEND} =virtual/php-5*" 80 RDEPEND="${RDEPEND} =virtual/php-5*"
64 PHP_VERSION="5" 81 PHP_VERSION="5"
65} 82}
66 83
84# @FUNCTION: need_php5_httpd
85# @DESCRIPTION:
86# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
87# with either cgi or apache2 SAPI.
67need_php5_httpd() { 88need_php5_httpd() {
68 DEPEND="${DEPEND} =virtual/httpd-php-5*" 89 DEPEND="${DEPEND} =virtual/httpd-php-5*"
69 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 90 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
70 PHP_VERSION="5" 91 PHP_VERSION="5"
71} 92}
72 93
94# @FUNCTION: need_php5
95# @DESCRIPTION:
96# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
97# (with any SAPI).
73need_php5() { 98need_php5() {
74 DEPEND="${DEPEND} =dev-lang/php-5*" 99 DEPEND="${DEPEND} =dev-lang/php-5*"
75 RDEPEND="${RDEPEND} =dev-lang/php-5*" 100 RDEPEND="${RDEPEND} =dev-lang/php-5*"
76 PHP_VERSION="5" 101 PHP_VERSION="5"
77 PHP_SHARED_CAT="php5" 102 PHP_SHARED_CAT="php5"
84 109
85 PHPIZE="/usr/${libdir}/php5/bin/phpize" 110 PHPIZE="/usr/${libdir}/php5/bin/phpize"
86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 111 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
87 PHPCLI="/usr/${libdir}/php5/bin/php" 112 PHPCLI="/usr/${libdir}/php5/bin/php"
88 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 113 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
89 PHP_PKG="`best_version =dev-lang/php-5*`" 114 PHP_PKG="$(best_version =dev-lang/php-5*)"
90 PHPPREFIX="/usr/${libdir}/php5" 115 PHPPREFIX="/usr/${libdir}/php5"
91 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`" 116 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
92 117
93 einfo 118 einfo
94 einfo "Using ${PHP_PKG}" 119 einfo "Using ${PHP_PKG}"
95 einfo 120 einfo
96} 121}
97 122
98# general PHP depend functions 123# general PHP depend functions
124
125# @FUNCTION: need_php_cli
126# @DESCRIPTION:
127# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
128# (any version) with cli SAPI.
99need_php_cli() { 129need_php_cli() {
100 DEPEND="${DEPEND} virtual/php" 130 DEPEND="${DEPEND} virtual/php"
101 RDEPEND="${RDEPEND} virtual/php" 131 RDEPEND="${RDEPEND} virtual/php"
102} 132}
103 133
134# @FUNCTION: need_php_httpd
135# @DESCRIPTION:
136# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
137# (any version) with either cgi or apache2 SAPI.
104need_php_httpd() { 138need_php_httpd() {
105 DEPEND="${DEPEND} virtual/httpd-php" 139 DEPEND="${DEPEND} virtual/httpd-php"
106 RDEPEND="${RDEPEND} virtual/httpd-php" 140 RDEPEND="${RDEPEND} virtual/httpd-php"
107} 141}
108 142
143# @FUNCTION: need_php
144# @DESCRIPTION:
145# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
146# (any version with any SAPI).
109need_php() { 147need_php() {
110 DEPEND="${DEPEND} dev-lang/php" 148 DEPEND="${DEPEND} dev-lang/php"
111 RDEPEND="${RDEPEND} dev-lang/php" 149 RDEPEND="${RDEPEND} dev-lang/php"
112 PHP_SHARED_CAT="php" 150 PHP_SHARED_CAT="php"
113} 151}
114 152
153# @FUNCTION: need_php_by_category
154# @DESCRIPTION:
155# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
156# determined by ${CATEGORY} - any PHP version, PHP4 or PHP5 for dev-php, dev-php4 and
157# dev-php5, respectively.
115need_php_by_category() { 158need_php_by_category() {
116 case "${CATEGORY}" in 159 case "${CATEGORY}" in
117 dev-php) need_php ;; 160 dev-php) need_php ;;
118 dev-php4) need_php4 ;; 161 dev-php4) need_php4 ;;
119 dev-php5) need_php5 ;; 162 dev-php5) need_php5 ;;
120 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 163 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
121 esac 164 esac
122} 165}
123 166
167
168# @FUNCTION: has_php
169# @DESCRIPTION:
124# Call this function from your pkg_setup, src_compile and src_install methods 170# Call this function from your pkg_setup, src_compile, src_install etc. if you
125# if you need to know where the PHP binaries are installed and their data 171# need to know which PHP version is being used and where the PHP binaries/data
126 172# are installed.
127has_php() { 173has_php() {
128 # If PHP_PKG is already set, then we have remembered our PHP settings
129 # from last time
130 if [[ -n ${PHP_PKG} ]] ; then
131 return
132 fi
133
134 if [[ -z ${PHP_VERSION} ]] ; then
135 # Detect which PHP version we have installed 174 # Detect which PHP version we have installed
136 if has_version '=dev-lang/php-5*' ; then 175 if has_version '=dev-lang/php-5*' ; then
137 PHP_VERSION="5" 176 PHP_VERSION="5"
138 elif has_version '=dev-lang/php-4*' ; then 177 elif has_version '=dev-lang/php-4*' ; then
139 PHP_VERSION="4" 178 PHP_VERSION="4"
140 else 179 else
141 die "Unable to find an installed dev-lang/php package" 180 die "Unable to find an installed dev-lang/php package"
142 fi
143 fi 181 fi
144 182
145 # If we get here, then PHP_VERSION tells us which version of PHP we 183 # If we get here, then PHP_VERSION tells us which version of PHP we
146 # want to use 184 # want to use
147 uses_php${PHP_VERSION} 185 uses_php${PHP_VERSION}
148} 186}
149 187
188# @FUNCTION: require_php_sapi_from
189# @USAGE: <list of SAPIs>
190# @DESCRIPTION:
150# Call this function from pkg_setup if your package only works with 191# Call this function from pkg_setup if your package only works with
151# specific SAPIs 192# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
193# required (one or more from cli, cgi, apache2) as arguments.
194# Returns if any of the listed SAPIs have been installed, dies if none
195# of them is available.
152# 196#
153# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2) 197# Unfortunately, if you want to be really sure that the required SAPI is
154# 198# provided by PHP, you will have to use this function or similar ones (like
155# Returns if any one of the listed SAPIs have been installed 199# require_php_cli or require_php_cgi) in pkg_setup until we are able to
156# Dies if none of the listed SAPIs have been installed 200# depend on USE flags being enabled. The above described need_php[45]_cli
157 201# and need_php[45]_httpd functions cannot guarantee these requirements.
202# See Bug 2272 for details.
158require_php_sapi_from() { 203require_php_sapi_from() {
159 has_php 204 has_php
160 205
161 local has_sapi="0" 206 local has_sapi="0"
162 local x 207 local x
181 eerror " $@" 226 eerror " $@"
182 eerror 227 eerror
183 die "No compatible PHP SAPIs found" 228 die "No compatible PHP SAPIs found"
184} 229}
185 230
231# @FUNCTION: require_php_with_use
232# @USAGE: <list of USE flags>
233# @DESCRIPTION:
186# Call this function from pkg_setup if your package requires PHP compiled 234# Call this function from pkg_setup if your package requires PHP compiled
187# with specific USE flags 235# with specific USE flags. Returns if all of the listed USE flags are enabled.
236# Dies if any of the listed USE flags are disabled.
237
238# @VARIABLE: PHPCHECKNODIE
239# @DESCRIPTION:
240# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
241# require_php_with_(any)_use checks without making the ebuild die on every failure.
242# This is useful in cases when certain PHP features are only required if specific
243# USE flag(s) are enabled for that ebuild.
244# @CODE
245# Example:
188# 246#
189# $1 ... a list of USE flags 247# local flags="pcre session snmp sockets wddx"
190# 248# use mysql && flags="${flags} mysql"
191# Returns if all of the listed USE flags are enabled 249# use postgres && flags="${flags} postgres"
192# Dies if any of the listed USE flags are disabled 250# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
193 251# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
252# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
253# fi
254# @CODE
194require_php_with_use() { 255require_php_with_use() {
195 has_php 256 has_php
196 257
197 local missing_use="" 258 local missing_use=""
198 local x 259 local x
225 else 286 else
226 return 1 287 return 1
227 fi 288 fi
228} 289}
229 290
291# @FUNCTION: require_php_with_any_use
292# @USAGE: <list of USE flags>
293# @DESCRIPTION:
230# Call this function from pkg_setup if your package requires PHP compiled 294# Call this function from pkg_setup if your package requires PHP compiled with
231# with any of specified USE flags
232#
233# $1 ... a list of USE flags
234#
235# Returns if any of the listed USE flags are enabled 295# any of specified USE flags. Returns if any of the listed USE flags are enabled.
236# Dies if all of the listed USE flags are disabled 296# Dies if all of the listed USE flags are disabled.
237
238require_php_with_any_use() { 297require_php_with_any_use() {
239 has_php 298 has_php
240 299
241 local missing_use="" 300 local missing_use=""
242 local x 301 local x
277# has_*() functions 336# has_*() functions
278# 337#
279# These functions return 0 if the condition is satisfied, 1 otherwise 338# These functions return 0 if the condition is satisfied, 1 otherwise
280# ======================================================================== 339# ========================================================================
281 340
341# @FUNCTION: has_zts
342# @DESCRIPTION:
282# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 343# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
283 344# @RETURN: 0 if true, 1 otherwise
284has_zts() { 345has_zts() {
285 has_php 346 has_php
286 347
287 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then 348 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
288 return 0 349 return 0
289 fi 350 fi
290 351
291 return 1 352 return 1
292} 353}
293 354
355# @FUNCTION: has_debug
356# @DESCRIPTION:
294# Check if our PHP was built with Hardened-PHP enabled 357# Check if our PHP was built with debug support enabled.
295 358# @RETURN: 0 if true, 1 otherwise
296has_hardenedphp() { 359has_debug() {
297 has_php 360 has_php
298 361
299 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 362 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
300 return 0 363 return 0
301 fi 364 fi
302 365
303 return 1 366 return 1
304} 367}
305 368
369# @FUNCTION: has_concurrentmodphp
370# @DESCRIPTION:
306# Check if our PHP was built with debug support enabled 371# Check if our PHP was built with the concurrentmodphp support enabled.
307 372# @RETURN: 0 if true, 1 otherwise
308has_debug() { 373has_concurrentmodphp() {
309 has_php 374 has_php
310 375
311 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 376 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
312 return 0 377 return 0
313 fi 378 fi
314 379
315 return 1 380 return 1
316} 381}
319# require_*() functions 384# require_*() functions
320# 385#
321# These functions die() if PHP was built without the required features 386# These functions die() if PHP was built without the required features
322# ======================================================================== 387# ========================================================================
323 388
389# @FUNCTION: require_pdo
390# @DESCRIPTION:
324# Require a PHP built with PDO support (PHP5 only) 391# Require a PHP built with PDO support (PHP5 only).
325 392# This function is now redundant and DEPRECATED since
393# pdo-external use flag and pecl-pdo-* ebuilds were removed.
394# You should use require_php_with_use pdo instead now.
395# @RETURN: die if feature is missing
326require_pdo() { 396require_pdo() {
327 has_php 397 has_php
328 398
329 # Do we have PHP5 installed? 399 # Do we have PHP5 installed?
330 if [[ "${PHP_VERSION}" == "4" ]] ; then 400 if [[ "${PHP_VERSION}" == "4" ]] ; then
331 eerror 401 eerror
332 eerror "This package requires PDO." 402 eerror "This package requires PDO."
333 eerror "PDO is only available for PHP 5." 403 eerror "PDO is only available for PHP 5."
334 eerror "You must install =dev-lang/php-5.0* with" 404 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
335 eerror "the 'pdo-external' USE flag or you must"
336 eerror "install >=dev-lang/php-5.1 with either"
337 eerror "the 'pdo' or the 'pdo-external' USE flags"
338 eerror "turned on." 405 eerror "pdo USE flags turned on."
339 eerror 406 eerror
340 die "PHP 5 not installed" 407 die "PHP 5 not installed"
341 fi 408 fi
342 409
343 # Was PHP5 compiled with internal PDO support? 410 # Was PHP5 compiled with internal PDO support?
344 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 411 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
345 return 412 return
346 fi 413 else
347
348 # Ok, maybe PDO was built as an external extension?
349 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
350 return
351 fi
352
353 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
354 if has_version 'dev-php5/pecl-pdo' ; then
355 return
356 fi
357
358 # If we get here, then we have no PDO support
359 eerror 414 eerror
360 eerror "No PDO extension for PHP found." 415 eerror "No PDO extension for PHP found."
361 eerror "Please note that PDO only exists for PHP 5." 416 eerror "Please note that PDO only exists for PHP 5."
362 eerror "Please install a PDO extension for PHP 5," 417 eerror "Please install a PDO extension for PHP 5."
363 eerror "you must install =dev-lang/php-5.0* with" 418 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
364 eerror "the 'pdo-external' USE flag or you must"
365 eerror "install >=dev-lang/php-5.1 with either"
366 eerror "the 'pdo' or the 'pdo-external' USE flags"
367 eerror "turned on."
368 eerror 419 eerror
369 die "No PDO extension for PHP 5 found" 420 die "No PDO extension for PHP 5 found"
421 fi
370} 422}
371 423
424# @FUNCTION: require_php_cli
425# @DESCRIPTION:
372# Determines which installed PHP version has the CLI SAPI enabled, 426# Determines which installed PHP version has the CLI SAPI enabled.
373# useful for PEAR stuff, or anything which needs to run PHP 427# Useful for PEAR stuff, or anything which needs to run PHP script
374# scripts depending on the CLI SAPI 428# depending on the CLI SAPI.
375 429# @RETURN: die if feature is missing
376require_php_cli() { 430require_php_cli() {
377 # If PHP_PKG is set, then we have remembered our PHP settings 431 # If PHP_PKG is set, then we have remembered our PHP settings
378 # from last time 432 # from last time
379 if [[ -n ${PHP_PKG} ]] ; then 433 if [[ -n ${PHP_PKG} ]] ; then
380 return 434 return
383 local PHP_PACKAGE_FOUND="" 437 local PHP_PACKAGE_FOUND=""
384 438
385 # Detect which PHP version we have installed 439 # Detect which PHP version we have installed
386 if has_version '=dev-lang/php-4*' ; then 440 if has_version '=dev-lang/php-4*' ; then
387 PHP_PACKAGE_FOUND="1" 441 PHP_PACKAGE_FOUND="1"
388 pkg="`best_version '=dev-lang/php-4*'`" 442 pkg="$(best_version '=dev-lang/php-4*')"
389 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 443 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
390 PHP_VERSION="4" 444 PHP_VERSION="4"
391 fi 445 fi
392 fi 446 fi
393 447
394 if has_version '=dev-lang/php-5*' ; then 448 if has_version '=dev-lang/php-5*' ; then
395 PHP_PACKAGE_FOUND="1" 449 PHP_PACKAGE_FOUND="1"
396 pkg="`best_version '=dev-lang/php-5*'`" 450 pkg="$(best_version '=dev-lang/php-5*')"
397 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 451 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
398 PHP_VERSION="5" 452 PHP_VERSION="5"
399 fi 453 fi
400 fi 454 fi
401 455
402 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 456 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
403 die "Unable to find an installed dev-lang/php package" 457 die "Unable to find an installed dev-lang/php package"
404 fi 458 fi
405 459
406 if [[ -z ${PHP_VERSION} ]] ; then 460 if [[ -z ${PHP_VERSION} ]] ; then
407 die "No PHP CLI installed" 461 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
408 fi 462 fi
409 463
410 # If we get here, then PHP_VERSION tells us which version of PHP we 464 # If we get here, then PHP_VERSION tells us which version of PHP we
411 # want to use 465 # want to use
412 uses_php${PHP_VERSION} 466 uses_php${PHP_VERSION}
413} 467}
414 468
469# @FUNCTION: require_php_cgi
470# @DESCRIPTION:
415# Determines which installed PHP version has the CGI SAPI enabled, 471# Determines which installed PHP version has the CGI SAPI enabled.
416# useful for anything which needs to run PHP scripts 472# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
417# depending on the CGI SAPI 473# @RETURN: die if feature is missing
418
419require_php_cgi() { 474require_php_cgi() {
420 # If PHP_PKG is set, then we have remembered our PHP settings 475 # If PHP_PKG is set, then we have remembered our PHP settings
421 # from last time 476 # from last time
422 if [[ -n ${PHP_PKG} ]] ; then 477 if [[ -n ${PHP_PKG} ]] ; then
423 return 478 return
426 local PHP_PACKAGE_FOUND="" 481 local PHP_PACKAGE_FOUND=""
427 482
428 # Detect which PHP version we have installed 483 # Detect which PHP version we have installed
429 if has_version '=dev-lang/php-4*' ; then 484 if has_version '=dev-lang/php-4*' ; then
430 PHP_PACKAGE_FOUND="1" 485 PHP_PACKAGE_FOUND="1"
431 pkg="`best_version '=dev-lang/php-4*'`" 486 pkg="$(best_version '=dev-lang/php-4*')"
432 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 487 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
433 PHP_VERSION="4" 488 PHP_VERSION="4"
434 fi 489 fi
435 fi 490 fi
436 491
437 if has_version '=dev-lang/php-5*' ; then 492 if has_version '=dev-lang/php-5*' ; then
438 PHP_PACKAGE_FOUND="1" 493 PHP_PACKAGE_FOUND="1"
439 pkg="`best_version '=dev-lang/php-5*'`" 494 pkg="$(best_version '=dev-lang/php-5*')"
440 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 495 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
441 PHP_VERSION="5" 496 PHP_VERSION="5"
442 fi 497 fi
443 fi 498 fi
444 499
445 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 500 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
446 die "Unable to find an installed dev-lang/php package" 501 die "Unable to find an installed dev-lang/php package"
447 fi 502 fi
448 503
449 if [[ -z ${PHP_VERSION} ]] ; then 504 if [[ -z ${PHP_VERSION} ]] ; then
450 die "No PHP CGI installed" 505 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
451 fi 506 fi
452 507
453 # If we get here, then PHP_VERSION tells us which version of PHP we 508 # If we get here, then PHP_VERSION tells us which version of PHP we
454 # want to use 509 # want to use
455 uses_php${PHP_VERSION} 510 uses_php${PHP_VERSION}
456} 511}
457 512
513# @FUNCTION: require_sqlite
514# @DESCRIPTION:
458# Require a PHP built with SQLite support 515# Require a PHP built with SQLite support
459 516# @RETURN: die if feature is missing
460require_sqlite() { 517require_sqlite() {
461 has_php 518 has_php
462 519
463 # Has our PHP been built with SQLite support? 520 # Has our PHP been built with SQLite support?
464 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 521 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
480 eerror "'sqlite' USE flag when emerging dev-lang/php." 537 eerror "'sqlite' USE flag when emerging dev-lang/php."
481 eerror 538 eerror
482 die "No SQLite extension for PHP found" 539 die "No SQLite extension for PHP found"
483} 540}
484 541
542# @FUNCTION: require_gd
543# @DESCRIPTION:
485# Require a PHP built with GD support 544# Require a PHP built with GD support
486 545# @RETURN: die if feature is missing
487require_gd() { 546require_gd() {
488 has_php 547 has_php
489 548
490 # Do we have the internal GD support installed? 549 # Do we have the internal GD support installed?
491 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 550 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
512# Misc functions 571# Misc functions
513# 572#
514# These functions provide miscellaneous checks and functionality. 573# These functions provide miscellaneous checks and functionality.
515# ======================================================================== 574# ========================================================================
516 575
576# @FUNCTION: php_binary_extension
577# @DESCRIPTION:
517# Executes some checks needed when installing a binary PHP extension 578# Executes some checks needed when installing a binary PHP extension.
518
519php_binary_extension() { 579php_binary_extension() {
520 has_php 580 has_php
521 581
522 local PUSE_ENABLED="" 582 local PUSE_ENABLED=""
523 583
524 # Binary extensions do not support the change of PHP 584 # Binary extensions do not support the change of PHP
525 # API version, so they can't be installed when USE flags 585 # API version, so they can't be installed when USE flags
526 # are enabled which change the PHP API version, they also 586 # are enabled which change the PHP API version, they also
527 # don't provide correctly versioned symbols for our use 587 # don't provide correctly versioned symbols for our use
528 588
529 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 589 if has_debug ; then
530 eerror
531 eerror "You cannot install binary PHP extensions"
532 eerror "when the 'hardenedphp' USE flag is enabled!"
533 eerror "Please reemerge dev-lang/php with the"
534 eerror "'hardenedphp' USE flag turned off."
535 eerror
536 PUSE_ENABLED="1"
537 fi
538
539 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
540 eerror 590 eerror
541 eerror "You cannot install binary PHP extensions" 591 eerror "You cannot install binary PHP extensions"
542 eerror "when the 'debug' USE flag is enabled!" 592 eerror "when the 'debug' USE flag is enabled!"
543 eerror "Please reemerge dev-lang/php with the" 593 eerror "Please reemerge dev-lang/php with the"
544 eerror "'debug' USE flag turned off." 594 eerror "'debug' USE flag turned off."
545 eerror 595 eerror
546 PUSE_ENABLED="1" 596 PUSE_ENABLED="1"
547 fi 597 fi
548 598
549 if built_with_use =${PHP_PKG} concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} concurrentmodphp ; then 599 if has_concurrentmodphp ; then
550 eerror 600 eerror
551 eerror "You cannot install binary PHP extensions when" 601 eerror "You cannot install binary PHP extensions when"
552 eerror "the 'concurrentmodphp' USE flag is enabled!" 602 eerror "the 'concurrentmodphp' USE flag is enabled!"
553 eerror "Please reemerge dev-lang/php with the" 603 eerror "Please reemerge dev-lang/php with the"
554 eerror "'concurrentmodphp' USE flag turned off." 604 eerror "'concurrentmodphp' USE flag turned off."
555 eerror 605 eerror
556 PUSE_ENABLED="1" 606 PUSE_ENABLED="1"
557 fi 607 fi
558 608
559 if [[ -n ${PUSE_ENABLED} ]] ; then 609 if [[ -n ${PUSE_ENABLED} ]] ; then
560 die "'hardenedphp' and/or 'debug' and/or 'concurrentmodphp' USE flags turned on!" 610 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
561 fi 611 fi
562} 612}
563 613
614# @FUNCTION: dodoc-php
615# @USAGE: <list of docs>
616# @DESCRIPTION:
564# Alternative to dodoc function for use in our PHP eclasses and 617# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
565# ebuilds.
566# Stored here because depend.php gets always sourced everywhere 618# Stored here because depend.php gets always sourced everywhere in the PHP
567# in the PHP ebuilds and eclasses.
568# It simply is dodoc with a changed path to the docs. 619# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
569# NOTE: no support for docinto is given! 620# NOTE: No support for docinto is provided!
570
571dodoc-php() { 621dodoc-php() {
572if [[ $# -lt 1 ]] ; then 622if [[ $# -lt 1 ]] ; then
573 echo "$0: at least one argument needed" 1>&2 623 echo "$0: at least one argument needed" 1>&2
574 exit 1 624 exit 1
575fi 625fi
576 626
577phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 627phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
578
579if [[ ! -d "${phpdocdir}" ]] ; then
580 install -d "${phpdocdir}"
581fi
582 628
583for x in $@ ; do 629for x in $@ ; do
584 if [[ -s "${x}" ]] ; then 630 if [[ -s "${x}" ]] ; then
585 install -m0644 "${x}" "${phpdocdir}" 631 insinto "${phpdocdir}"
632 doins "${x}"
586 gzip -f -9 "${phpdocdir}/${x##*/}" 633 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
587 elif [[ ! -e "${x}" ]] ; then 634 elif [[ ! -e "${x}" ]] ; then
588 echo "dodoc-php: ${x} does not exist" 1>&2 635 echo "dodoc-php: ${x} does not exist" 1>&2
589 fi 636 fi
590done 637done
591} 638}
639
640# @FUNCTION: dohtml-php
641# @USAGE: <list of html docs>
642# @DESCRIPTION:
643# Alternative to dohtml function for use in our PHP eclasses and ebuilds.
644# Stored here because depend.php gets always sourced everywhere in the PHP
645# ebuilds and eclasses. It simply is dohtml with a changed path to the docs.
646# NOTE: No support for [-a|-A|-p|-x] options is provided!
647dohtml-php() {
648if [[ $# -lt 1 ]] ; then
649 echo "$0: at least one argument needed" 1>&2
650 exit 1
651fi
652
653phphtmldir="/usr/share/doc/${CATEGORY}/${PF}/html"
654
655for x in $@ ; do
656 if [[ -s "${x}" ]] ; then
657 insinto "${phphtmldir}"
658 doins "${x}"
659 elif [[ ! -e "${x}" ]] ; then
660 echo "dohtml-php: ${x} does not exist" 1>&2
661 fi
662done
663}

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