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Revision 1.15 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 1.15 2006/05/13 15:39:11 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/${libdir}/php4"
65 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
53 66
54 einfo 67 einfo
55 einfo "Using ${PHP_PKG}" 68 einfo "Using ${PHP_PKG}"
56 einfo 69 einfo
57} 70}
58 71
59# PHP5-only depend functions 72# PHP5-only depend functions
73
74# @FUNCTION: need_php5_cli
75# @DESCRIPTION:
76# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
77# with cli SAPI.
60need_php5_cli() { 78need_php5_cli() {
61 DEPEND="${DEPEND} =virtual/php-5*" 79 DEPEND="${DEPEND} =virtual/php-5*"
62 RDEPEND="${RDEPEND} =virtual/php-5*" 80 RDEPEND="${RDEPEND} =virtual/php-5*"
63 PHP_VERSION="5" 81 PHP_VERSION="5"
64} 82}
65 83
84# @FUNCTION: need_php5_httpd
85# @DESCRIPTION:
86# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
87# with either cgi or apache2 SAPI.
66need_php5_httpd() { 88need_php5_httpd() {
67 DEPEND="${DEPEND} =virtual/httpd-php-5*" 89 DEPEND="${DEPEND} =virtual/httpd-php-5*"
68 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 90 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
69 PHP_VERSION="5" 91 PHP_VERSION="5"
70} 92}
71 93
94# @FUNCTION: need_php5
95# @DESCRIPTION:
96# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
97# (with any SAPI).
72need_php5() { 98need_php5() {
73 DEPEND="${DEPEND} =dev-lang/php-5*" 99 DEPEND="${DEPEND} =dev-lang/php-5*"
74 RDEPEND="${RDEPEND} =dev-lang/php-5*" 100 RDEPEND="${RDEPEND} =dev-lang/php-5*"
75 PHP_VERSION="5" 101 PHP_VERSION="5"
76 PHP_SHARED_CAT="php5" 102 PHP_SHARED_CAT="php5"
83 109
84 PHPIZE="/usr/${libdir}/php5/bin/phpize" 110 PHPIZE="/usr/${libdir}/php5/bin/phpize"
85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 111 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
86 PHPCLI="/usr/${libdir}/php5/bin/php" 112 PHPCLI="/usr/${libdir}/php5/bin/php"
87 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 113 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
88 PHP_PKG="`best_version =dev-lang/php-5*`" 114 PHP_PKG="$(best_version =dev-lang/php-5*)"
89 PHPPREFIX="/usr/${libdir}/php5" 115 PHPPREFIX="/usr/${libdir}/php5"
116 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
90 117
91 einfo 118 einfo
92 einfo "Using ${PHP_PKG}" 119 einfo "Using ${PHP_PKG}"
93 einfo 120 einfo
94} 121}
95 122
96# general PHP depend functions 123# general PHP depend functions
124
125# @FUNCTION: need_php_cli
126# @DESCRIPTION:
127# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
128# (any version) with cli SAPI.
97need_php_cli() { 129need_php_cli() {
98 DEPEND="${DEPEND} virtual/php" 130 DEPEND="${DEPEND} virtual/php"
99 RDEPEND="${RDEPEND} virtual/php" 131 RDEPEND="${RDEPEND} virtual/php"
100} 132}
101 133
134# @FUNCTION: need_php_httpd
135# @DESCRIPTION:
136# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
137# (any version) with either cgi or apache2 SAPI.
102need_php_httpd() { 138need_php_httpd() {
103 DEPEND="${DEPEND} virtual/httpd-php" 139 DEPEND="${DEPEND} virtual/httpd-php"
104 RDEPEND="${RDEPEND} virtual/httpd-php" 140 RDEPEND="${RDEPEND} virtual/httpd-php"
105} 141}
106 142
143# @FUNCTION: need_php
144# @DESCRIPTION:
145# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
146# (any version with any SAPI).
107need_php() { 147need_php() {
108 DEPEND="${DEPEND} dev-lang/php" 148 DEPEND="${DEPEND} dev-lang/php"
109 RDEPEND="${RDEPEND} dev-lang/php" 149 RDEPEND="${RDEPEND} dev-lang/php"
110 PHP_SHARED_CAT="php" 150 PHP_SHARED_CAT="php"
111} 151}
112 152
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 ${CATEGORY} - any PHP version, PHP4 or PHP5 for dev-php, dev-php4 and
157# dev-php5, respectively.
113need_php_by_category() { 158need_php_by_category() {
114 case "${CATEGORY}" in 159 case "${CATEGORY}" in
115 dev-php) need_php ;; 160 dev-php) need_php ;;
116 dev-php4) need_php4 ;; 161 dev-php4) need_php4 ;;
117 dev-php5) need_php5 ;; 162 dev-php5) need_php5 ;;
118 *) 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"
119 esac 164 esac
120} 165}
121 166
167
168# @FUNCTION: has_php
169# @DESCRIPTION:
122# 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
123# 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
124 172# are installed.
125has_php() { 173has_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 ${PHP_VERSION} ]] ; then
133 # Detect which PHP version we have installed 174 # Detect which PHP version we have installed
134 if has_version '=dev-lang/php-5*' ; then 175 if has_version '=dev-lang/php-5*' ; then
135 PHP_VERSION="5" 176 PHP_VERSION="5"
136 elif has_version '=dev-lang/php-4*' ; then 177 elif has_version '=dev-lang/php-4*' ; then
137 PHP_VERSION="4" 178 PHP_VERSION="4"
138 else 179 else
139 die "Unable to find an installed dev-lang/php package" 180 die "Unable to find an installed dev-lang/php package"
140 fi
141 fi 181 fi
142 182
143 # If we get here, then PHP_VERSION tells us which version of PHP we 183 # If we get here, then PHP_VERSION tells us which version of PHP we
144 # want to use 184 # want to use
145 uses_php${PHP_VERSION} 185 uses_php${PHP_VERSION}
146} 186}
147 187
188# @FUNCTION: require_php_sapi_from
189# @USAGE: <list of SAPIs>
190# @DESCRIPTION:
148# 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
149# 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.
150# 196#
151# $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
152# 198# 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 199# 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 200# depend on USE flags being enabled. The above described need_php[45]_cli
155 201# and need_php[45]_httpd functions cannot guarantee these requirements.
202# See Bug 2272 for details.
156require_php_sapi_from() { 203require_php_sapi_from() {
157 has_php 204 has_php
158 205
159 local has_sapi="0" 206 local has_sapi="0"
160 local x 207 local x
179 eerror " $@" 226 eerror " $@"
180 eerror 227 eerror
181 die "No compatible PHP SAPIs found" 228 die "No compatible PHP SAPIs found"
182} 229}
183 230
231# @FUNCTION: require_php_with_use
232# @USAGE: <list of USE flags>
233# @DESCRIPTION:
184# 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
185# 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:
186# 246#
187# $1 ... a list of USE flags 247# local flags="pcre session snmp sockets wddx"
188# 248# use mysql && flags="${flags} mysql"
189# Returns if all of the listed USE flags are enabled 249# use postgres && flags="${flags} postgres"
190# Dies if any of the listed USE flags are disabled 250# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
191 251# || ! 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
192require_php_with_use() { 255require_php_with_use() {
193 has_php 256 has_php
194 257
195 local missing_use="" 258 local missing_use=""
196 local x 259 local x
223 else 286 else
224 return 1 287 return 1
225 fi 288 fi
226} 289}
227 290
291# @FUNCTION: require_php_with_any_use
292# @USAGE: <list of USE flags>
293# @DESCRIPTION:
228# 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
229# with any of specified USE flags
230#
231# $1 ... a list of USE flags
232#
233# Returns if any of the listed USE flags are enabled 295# any of specified USE flags. Returns if any of the listed USE flags are enabled.
234# Dies if all of the listed USE flags are disabled 296# Dies if all of the listed USE flags are disabled.
235
236require_php_with_any_use() { 297require_php_with_any_use() {
237 has_php 298 has_php
238 299
239 local missing_use="" 300 local missing_use=""
240 local x 301 local x
275# has_*() functions 336# has_*() functions
276# 337#
277# These functions return 0 if the condition is satisfied, 1 otherwise 338# These functions return 0 if the condition is satisfied, 1 otherwise
278# ======================================================================== 339# ========================================================================
279 340
341# @FUNCTION: has_zts
342# @DESCRIPTION:
280# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 343# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
281 344# @RETURN: 0 if true, 1 otherwise
282has_zts() { 345has_zts() {
283 has_php 346 has_php
284 347
285 if built_with_use =${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 =${PHP_PKG} apache2 threads ; then
286 return 0 349 return 0
287 fi 350 fi
288 351
289 return 1 352 return 1
290} 353}
291 354
355# @FUNCTION: has_debug
356# @DESCRIPTION:
292# Check if our PHP was built with Hardened-PHP enabled 357# Check if our PHP was built with debug support enabled.
293 358# @RETURN: 0 if true, 1 otherwise
294has_hardenedphp() { 359has_debug() {
295 has_php 360 has_php
296 361
297 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 362 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
298 return 0 363 return 0
299 fi 364 fi
300 365
301 return 1 366 return 1
302} 367}
303 368
369# @FUNCTION: has_concurrentmodphp
370# @DESCRIPTION:
304# Check if our PHP was built with debug support enabled 371# Check if our PHP was built with the concurrentmodphp support enabled.
305 372# @RETURN: 0 if true, 1 otherwise
306has_debug() { 373has_concurrentmodphp() {
307 has_php 374 has_php
308 375
309 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 376 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
310 return 0 377 return 0
311 fi 378 fi
312 379
313 return 1 380 return 1
314} 381}
317# require_*() functions 384# require_*() functions
318# 385#
319# These functions die() if PHP was built without the required features 386# These functions die() if PHP was built without the required features
320# ======================================================================== 387# ========================================================================
321 388
389# @FUNCTION: require_pdo
390# @DESCRIPTION:
322# Require a PHP built with PDO support (PHP5 only) 391# Require a PHP built with PDO support (PHP5 only).
323 392# This function is now redundant and DEPRECATED since
393# pdo-external use flag and pecl-pdo-* ebuilds were removed.
394# You should use require_php_with_use pdo instead now.
395# @RETURN: die if feature is missing
324require_pdo() { 396require_pdo() {
325 has_php 397 has_php
326 398
327 # Do we have PHP5 installed? 399 # Do we have PHP5 installed?
328 if [[ "${PHP_VERSION}" == "4" ]] ; then 400 if [[ "${PHP_VERSION}" == "4" ]] ; then
329 eerror 401 eerror
330 eerror "This package requires PDO." 402 eerror "This package requires PDO."
331 eerror "PDO is only available for PHP 5." 403 eerror "PDO is only available for PHP 5."
332 eerror "You must install =dev-lang/php-5.0* with" 404 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
333 eerror "the 'pdo-external' USE flag or you must"
334 eerror "install >=dev-lang/php-5.1 with either"
335 eerror "the 'pdo' or the 'pdo-external' USE flags"
336 eerror "turned on." 405 eerror "pdo USE flags turned on."
337 eerror 406 eerror
338 die "PHP 5 not installed" 407 die "PHP 5 not installed"
339 fi 408 fi
340 409
341 # Was PHP5 compiled with internal PDO support? 410 # Was PHP5 compiled with internal PDO support?
342 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 411 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
343 return 412 return
344 fi 413 else
345
346 # Ok, maybe PDO was built as an external extension?
347 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
348 return
349 fi
350
351 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
352 if has_version 'dev-php5/pecl-pdo' ; then
353 return
354 fi
355
356 # If we get here, then we have no PDO support
357 eerror 414 eerror
358 eerror "No PDO extension for PHP found." 415 eerror "No PDO extension for PHP found."
359 eerror "Please note that PDO only exists for PHP 5." 416 eerror "Please note that PDO only exists for PHP 5."
360 eerror "Please install a PDO extension for PHP 5," 417 eerror "Please install a PDO extension for PHP 5."
361 eerror "you must install =dev-lang/php-5.0* with" 418 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
362 eerror "the 'pdo-external' USE flag or you must"
363 eerror "install >=dev-lang/php-5.1 with either"
364 eerror "the 'pdo' or the 'pdo-external' USE flags"
365 eerror "turned on."
366 eerror 419 eerror
367 die "No PDO extension for PHP 5 found" 420 die "No PDO extension for PHP 5 found"
421 fi
368} 422}
369 423
424# @FUNCTION: require_php_cli
425# @DESCRIPTION:
370# Determines which installed PHP version has the CLI SAPI enabled, 426# Determines which installed PHP version has the CLI SAPI enabled.
371# useful for PEAR stuff, or anything which needs to run PHP 427# Useful for PEAR stuff, or anything which needs to run PHP script
372# scripts depending on the CLI SAPI 428# depending on the CLI SAPI.
373 429# @RETURN: die if feature is missing
374require_php_cli() { 430require_php_cli() {
375 # 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
376 # from last time 432 # from last time
377 if [[ -n ${PHP_PKG} ]] ; then 433 if [[ -n ${PHP_PKG} ]] ; then
378 return 434 return
381 local PHP_PACKAGE_FOUND="" 437 local PHP_PACKAGE_FOUND=""
382 438
383 # Detect which PHP version we have installed 439 # Detect which PHP version we have installed
384 if has_version '=dev-lang/php-4*' ; then 440 if has_version '=dev-lang/php-4*' ; then
385 PHP_PACKAGE_FOUND="1" 441 PHP_PACKAGE_FOUND="1"
386 pkg="`best_version '=dev-lang/php-4*'`" 442 pkg="$(best_version '=dev-lang/php-4*')"
387 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
388 PHP_VERSION="4" 444 PHP_VERSION="4"
389 fi 445 fi
390 fi 446 fi
391 447
392 if has_version '=dev-lang/php-5*' ; then 448 if has_version '=dev-lang/php-5*' ; then
393 PHP_PACKAGE_FOUND="1" 449 PHP_PACKAGE_FOUND="1"
394 pkg="`best_version '=dev-lang/php-5*'`" 450 pkg="$(best_version '=dev-lang/php-5*')"
395 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 451 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
396 PHP_VERSION="5" 452 PHP_VERSION="5"
397 fi 453 fi
398 fi 454 fi
399 455
400 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 456 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
401 die "Unable to find an installed dev-lang/php package" 457 die "Unable to find an installed dev-lang/php package"
402 fi 458 fi
403 459
404 if [[ -z ${PHP_VERSION} ]] ; then 460 if [[ -z ${PHP_VERSION} ]] ; then
405 die "No PHP CLI installed" 461 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
406 fi 462 fi
407 463
408 # If we get here, then PHP_VERSION tells us which version of PHP we 464 # If we get here, then PHP_VERSION tells us which version of PHP we
409 # want to use 465 # want to use
410 uses_php${PHP_VERSION} 466 uses_php${PHP_VERSION}
411} 467}
412 468
469# @FUNCTION: require_php_cgi
470# @DESCRIPTION:
413# Determines which installed PHP version has the CGI SAPI enabled, 471# Determines which installed PHP version has the CGI SAPI enabled.
414# useful for anything which needs to run PHP scripts 472# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
415# depending on the CGI SAPI 473# @RETURN: die if feature is missing
416
417require_php_cgi() { 474require_php_cgi() {
418 # 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
419 # from last time 476 # from last time
420 if [[ -n ${PHP_PKG} ]] ; then 477 if [[ -n ${PHP_PKG} ]] ; then
421 return 478 return
424 local PHP_PACKAGE_FOUND="" 481 local PHP_PACKAGE_FOUND=""
425 482
426 # Detect which PHP version we have installed 483 # Detect which PHP version we have installed
427 if has_version '=dev-lang/php-4*' ; then 484 if has_version '=dev-lang/php-4*' ; then
428 PHP_PACKAGE_FOUND="1" 485 PHP_PACKAGE_FOUND="1"
429 pkg="`best_version '=dev-lang/php-4*'`" 486 pkg="$(best_version '=dev-lang/php-4*')"
430 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
431 PHP_VERSION="4" 488 PHP_VERSION="4"
432 fi 489 fi
433 fi 490 fi
434 491
435 if has_version '=dev-lang/php-5*' ; then 492 if has_version '=dev-lang/php-5*' ; then
436 PHP_PACKAGE_FOUND="1" 493 PHP_PACKAGE_FOUND="1"
437 pkg="`best_version '=dev-lang/php-5*'`" 494 pkg="$(best_version '=dev-lang/php-5*')"
438 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 495 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
439 PHP_VERSION="5" 496 PHP_VERSION="5"
440 fi 497 fi
441 fi 498 fi
442 499
443 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 500 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
444 die "Unable to find an installed dev-lang/php package" 501 die "Unable to find an installed dev-lang/php package"
445 fi 502 fi
446 503
447 if [[ -z ${PHP_VERSION} ]] ; then 504 if [[ -z ${PHP_VERSION} ]] ; then
448 die "No PHP CGI installed" 505 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
449 fi 506 fi
450 507
451 # If we get here, then PHP_VERSION tells us which version of PHP we 508 # If we get here, then PHP_VERSION tells us which version of PHP we
452 # want to use 509 # want to use
453 uses_php${PHP_VERSION} 510 uses_php${PHP_VERSION}
454} 511}
455 512
513# @FUNCTION: require_sqlite
514# @DESCRIPTION:
456# Require a PHP built with SQLite support 515# Require a PHP built with SQLite support
457 516# @RETURN: die if feature is missing
458require_sqlite() { 517require_sqlite() {
459 has_php 518 has_php
460 519
461 # Has our PHP been built with SQLite support? 520 # Has our PHP been built with SQLite support?
462 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 521 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
478 eerror "'sqlite' USE flag when emerging dev-lang/php." 537 eerror "'sqlite' USE flag when emerging dev-lang/php."
479 eerror 538 eerror
480 die "No SQLite extension for PHP found" 539 die "No SQLite extension for PHP found"
481} 540}
482 541
542# @FUNCTION: require_gd
543# @DESCRIPTION:
483# Require a PHP built with GD support 544# Require a PHP built with GD support
484 545# @RETURN: die if feature is missing
485require_gd() { 546require_gd() {
486 has_php 547 has_php
487 548
488 # Do we have the internal GD support installed? 549 # Do we have the internal GD support installed?
489 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 550 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
510# Misc functions 571# Misc functions
511# 572#
512# These functions provide miscellaneous checks and functionality. 573# These functions provide miscellaneous checks and functionality.
513# ======================================================================== 574# ========================================================================
514 575
576# @FUNCTION: php_binary_extension
577# @DESCRIPTION:
515# Executes some checks needed when installing a binary PHP extension 578# Executes some checks needed when installing a binary PHP extension.
516
517php_binary_extension() { 579php_binary_extension() {
518 has_php 580 has_php
519 581
520 local PUSE_ENABLED="" 582 local PUSE_ENABLED=""
521 583
522 # Binary extensions do not support the change of PHP 584 # Binary extensions do not support the change of PHP
523 # API version, so they can't be installed when USE flags 585 # API version, so they can't be installed when USE flags
524 # are enabled wich change the PHP API version 586 # are enabled which change the PHP API version, they also
587 # don't provide correctly versioned symbols for our use
525 588
526 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 589 if has_debug ; then
527 eerror
528 eerror "You cannot install binary PHP extensions"
529 eerror "when the 'hardenedphp' USE flag is enabled!"
530 eerror "Please reemerge dev-lang/php with the"
531 eerror "'hardenedphp' USE flag turned off."
532 eerror
533 PUSE_ENABLED="1"
534 fi
535
536 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
537 eerror 590 eerror
538 eerror "You cannot install binary PHP extensions" 591 eerror "You cannot install binary PHP extensions"
539 eerror "when the 'debug' USE flag is enabled!" 592 eerror "when the 'debug' USE flag is enabled!"
540 eerror "Please reemerge dev-lang/php with the" 593 eerror "Please reemerge dev-lang/php with the"
541 eerror "'debug' USE flag turned off." 594 eerror "'debug' USE flag turned off."
542 eerror 595 eerror
543 PUSE_ENABLED="1" 596 PUSE_ENABLED="1"
544 fi 597 fi
545 598
599 if has_concurrentmodphp ; then
600 eerror
601 eerror "You cannot install binary PHP extensions when"
602 eerror "the 'concurrentmodphp' USE flag is enabled!"
603 eerror "Please reemerge dev-lang/php with the"
604 eerror "'concurrentmodphp' USE flag turned off."
605 eerror
606 PUSE_ENABLED="1"
607 fi
608
546 if [[ -n ${PUSE_ENABLED} ]] ; then 609 if [[ -n ${PUSE_ENABLED} ]] ; then
547 die "'hardenedphp' and/or 'debug' USE flags turned on" 610 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
548 fi 611 fi
549} 612}
550 613
614# @FUNCTION: dodoc-php
615# @USAGE: <list of docs>
616# @DESCRIPTION:
551# Alternative to dodoc function for use in our PHP eclasses and 617# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
552# ebuilds.
553# Stored here because depend.php gets always sourced everywhere 618# Stored here because depend.php gets always sourced everywhere in the PHP
554# in the PHP ebuilds and eclasses.
555# 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.
556# NOTE: no support for docinto is given! 620# NOTE: No support for docinto is provided!
557
558dodoc-php() { 621dodoc-php() {
559if [[ $# -lt 1 ]] ; then 622if [[ $# -lt 1 ]] ; then
560 echo "$0: at least one argument needed" 1>&2 623 echo "$0: at least one argument needed" 1>&2
561 exit 1 624 exit 1
562fi 625fi
563 626
564phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 627phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
565
566if [[ ! -d "${phpdocdir}" ]] ; then
567 install -d "${phpdocdir}"
568fi
569 628
570for x in $@ ; do 629for x in $@ ; do
571 if [[ -s "${x}" ]] ; then 630 if [[ -s "${x}" ]] ; then
572 install -m0644 "${x}" "${phpdocdir}" 631 insinto "${phpdocdir}"
632 doins "${x}"
573 gzip -f -9 "${phpdocdir}/${x##*/}" 633 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
574 elif [[ ! -e "${x}" ]] ; then 634 elif [[ ! -e "${x}" ]] ; then
575 echo "dodoc-php: ${x} does not exist" 1>&2 635 echo "dodoc-php: ${x} does not exist" 1>&2
576 fi 636 fi
577done 637done
578} 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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