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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 1.14 2006/05/05 21:42:16 chtekk Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.20 2007/08/16 22:11:00 hoffie Exp $
4# 4
5# ======================================================================== 5# ========================================================================
6# 6#
7# depend.php.eclass 7# depend.php.eclass
8# functions to allow ebuilds to depend on php4 and/or php5 8# Functions to allow ebuilds to depend on php4 and/or php5
9# 9#
10# Author: Stuart Herbert 10# Author: Stuart Herbert
11# <stuart@gentoo.org> 11# <stuart@gentoo.org>
12# 12#
13# Author: Luca Longinotti 13# Author: Luca Longinotti
14# <chtekk@gentoo.org> 14# <chtekk@gentoo.org>
15# 15#
16# Maintained by the PHP Herd <php-bugs@gentoo.org> 16# Maintained by the PHP Team <php-bugs@gentoo.org>
17# 17#
18# ======================================================================== 18# ========================================================================
19 19
20inherit eutils phpconfutils 20inherit eutils phpconfutils
21 21
48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config" 48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
49 PHPCLI="/usr/${libdir}/php4/bin/php" 49 PHPCLI="/usr/${libdir}/php4/bin/php"
50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi" 50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
51 PHP_PKG="`best_version =dev-lang/php-4*`" 51 PHP_PKG="`best_version =dev-lang/php-4*`"
52 PHPPREFIX="/usr/${libdir}/php4" 52 PHPPREFIX="/usr/${libdir}/php4"
53 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`"
53 54
54 einfo 55 einfo
55 einfo "Using ${PHP_PKG}" 56 einfo "Using ${PHP_PKG}"
56 einfo 57 einfo
57} 58}
85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
86 PHPCLI="/usr/${libdir}/php5/bin/php" 87 PHPCLI="/usr/${libdir}/php5/bin/php"
87 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 88 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
88 PHP_PKG="`best_version =dev-lang/php-5*`" 89 PHP_PKG="`best_version =dev-lang/php-5*`"
89 PHPPREFIX="/usr/${libdir}/php5" 90 PHPPREFIX="/usr/${libdir}/php5"
91 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`"
90 92
91 einfo 93 einfo
92 einfo "Using ${PHP_PKG}" 94 einfo "Using ${PHP_PKG}"
93 einfo 95 einfo
94} 96}
113need_php_by_category() { 115need_php_by_category() {
114 case "${CATEGORY}" in 116 case "${CATEGORY}" in
115 dev-php) need_php ;; 117 dev-php) need_php ;;
116 dev-php4) need_php4 ;; 118 dev-php4) need_php4 ;;
117 dev-php5) need_php5 ;; 119 dev-php5) need_php5 ;;
118 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 120 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
119 esac 121 esac
120} 122}
121 123
122# Call this function from your pkg_setup, src_compile and src_install methods 124# Call this function from your pkg_setup, src_compile and src_install methods
123# if you need to know where the PHP binaries are installed and their data 125# if you need to know where the PHP binaries are installed and their data
146} 148}
147 149
148# Call this function from pkg_setup if your package only works with 150# Call this function from pkg_setup if your package only works with
149# specific SAPIs 151# specific SAPIs
150# 152#
151# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2) 153# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache2)
152# 154#
153# Returns if any one of the listed SAPIs have been installed 155# Returns if any one of the listed SAPIs have been installed
154# Dies if none of the listed SAPIs have been installed 156# Dies if none of the listed SAPIs have been installed
155 157
156require_php_sapi_from() { 158require_php_sapi_from() {
202 einfo " Discovered missing USE flag: ${x}" 204 einfo " Discovered missing USE flag: ${x}"
203 missing_use="${missing_use} ${x}" 205 missing_use="${missing_use} ${x}"
204 fi 206 fi
205 done 207 done
206 208
207 if [[ -z ${missing_use} ]] ; then 209 if [[ -z "${missing_use}" ]] ; then
210 if [[ -z "${PHPCHECKNODIE}" ]] ; then
208 return 211 return
212 else
213 return 0
209 fi 214 fi
215 fi
210 216
217 if [[ -z "${PHPCHECKNODIE}" ]] ; then
211 eerror 218 eerror
212 eerror "${PHP_PKG} needs to be re-installed with all of the following" 219 eerror "${PHP_PKG} needs to be re-installed with all of the following"
213 eerror "USE flags enabled:" 220 eerror "USE flags enabled:"
214 eerror 221 eerror
215 eerror " $@" 222 eerror " $@"
216 eerror 223 eerror
217 die "Missing PHP USE flags found" 224 die "Missing PHP USE flags found"
225 else
226 return 1
227 fi
218} 228}
219 229
220# Call this function from pkg_setup if your package requires PHP compiled 230# Call this function from pkg_setup if your package requires PHP compiled
221# with any of specified USE flags 231# with any of specified USE flags
222# 232#
240 else 250 else
241 missing_use="${missing_use} ${x}" 251 missing_use="${missing_use} ${x}"
242 fi 252 fi
243 done 253 done
244 254
245 if [[ -z ${missing_use} ]] ; then 255 if [[ -z "${missing_use}" ]] ; then
256 if [[ -z "${PHPCHECKNODIE}" ]] ; then
246 return 257 return
258 else
259 return 0
247 fi 260 fi
261 fi
248 262
263 if [[ -z "${PHPCHECKNODIE}" ]] ; then
249 eerror 264 eerror
250 eerror "${PHP_PKG} needs to be re-installed with any of the following" 265 eerror "${PHP_PKG} needs to be re-installed with any of the following"
251 eerror "USE flags enabled:" 266 eerror "USE flags enabled:"
252 eerror 267 eerror
253 eerror " $@" 268 eerror " $@"
254 eerror 269 eerror
255 die "Missing PHP USE flags found" 270 die "Missing PHP USE flags found"
271 else
272 return 1
273 fi
256} 274}
257 275
258# ======================================================================== 276# ========================================================================
259# has_*() functions 277# has_*() functions
260# 278#
271 fi 289 fi
272 290
273 return 1 291 return 1
274} 292}
275 293
276# Check if our PHP was built with Hardened-PHP enabled
277
278has_hardenedphp() {
279 has_php
280
281 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then
282 return 0
283 fi
284
285 return 1
286}
287
288# Check if our PHP was built with debug support enabled 294# Check if our PHP was built with debug support enabled
289 295
290has_debug() { 296has_debug() {
291 has_php 297 has_php
292 298
295 fi 301 fi
296 302
297 return 1 303 return 1
298} 304}
299 305
306# Check if our PHP was built with the concurrentmodphp support enabled
307
308has_concurrentmodphp() {
309 has_php
310
311 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
312 return 0
313 fi
314
315 return 1
316}
317
300# ======================================================================== 318# ========================================================================
301# require_*() functions 319# require_*() functions
302# 320#
303# These functions die() if PHP was built without the required features 321# These functions die() if PHP was built without the required features
304# ======================================================================== 322# ========================================================================
311 # Do we have PHP5 installed? 329 # Do we have PHP5 installed?
312 if [[ "${PHP_VERSION}" == "4" ]] ; then 330 if [[ "${PHP_VERSION}" == "4" ]] ; then
313 eerror 331 eerror
314 eerror "This package requires PDO." 332 eerror "This package requires PDO."
315 eerror "PDO is only available for PHP 5." 333 eerror "PDO is only available for PHP 5."
316 eerror "You must install =dev-lang/php-5.0* with" 334 eerror "You must install >=dev-lang/php-5.1 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" 335 eerror "either the 'pdo' or the 'pdo-external'"
320 eerror "turned on." 336 eerror "USE flags turned on."
321 eerror 337 eerror
322 die "PHP 5 not installed" 338 die "PHP 5 not installed"
323 fi 339 fi
324 340
325 # Was PHP5 compiled with internal PDO support? 341 # Was PHP5 compiled with internal PDO support?
335 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support 351 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
336 if has_version 'dev-php5/pecl-pdo' ; then 352 if has_version 'dev-php5/pecl-pdo' ; then
337 return 353 return
338 fi 354 fi
339 355
340 # If we get here, then we have no PDO support 356 # If we get here, then we don't have PDO support
341 eerror 357 eerror
342 eerror "No PDO extension for PHP found." 358 eerror "No PDO extension for PHP found."
343 eerror "Please note that PDO only exists for PHP 5." 359 eerror "Please note that PDO only exists for PHP 5."
344 eerror "Please install a PDO extension for PHP 5," 360 eerror "Please install a PDO extension for PHP 5,"
345 eerror "you must install =dev-lang/php-5.0* with" 361 eerror "you must install >=dev-lang/php-5.1 with"
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" 362 eerror "either the 'pdo' or the 'pdo-external'"
349 eerror "turned on." 363 eerror "USE flags turned on."
350 eerror 364 eerror
351 die "No PDO extension for PHP 5 found" 365 die "No PDO extension for PHP 5 found"
352} 366}
353 367
354# Determines which installed PHP version has the CLI SAPI enabled, 368# Determines which installed PHP version has the CLI SAPI enabled,
384 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 398 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 die "Unable to find an installed dev-lang/php package" 399 die "Unable to find an installed dev-lang/php package"
386 fi 400 fi
387 401
388 if [[ -z ${PHP_VERSION} ]] ; then 402 if [[ -z ${PHP_VERSION} ]] ; then
389 die "No PHP CLI installed" 403 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
390 fi 404 fi
391 405
392 # If we get here, then PHP_VERSION tells us which version of PHP we 406 # If we get here, then PHP_VERSION tells us which version of PHP we
393 # want to use 407 # want to use
394 uses_php${PHP_VERSION} 408 uses_php${PHP_VERSION}
427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 441 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
428 die "Unable to find an installed dev-lang/php package" 442 die "Unable to find an installed dev-lang/php package"
429 fi 443 fi
430 444
431 if [[ -z ${PHP_VERSION} ]] ; then 445 if [[ -z ${PHP_VERSION} ]] ; then
432 die "No PHP CGI installed" 446 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
433 fi 447 fi
434 448
435 # If we get here, then PHP_VERSION tells us which version of PHP we 449 # If we get here, then PHP_VERSION tells us which version of PHP we
436 # want to use 450 # want to use
437 uses_php${PHP_VERSION} 451 uses_php${PHP_VERSION}
503 517
504 local PUSE_ENABLED="" 518 local PUSE_ENABLED=""
505 519
506 # Binary extensions do not support the change of PHP 520 # Binary extensions do not support the change of PHP
507 # API version, so they can't be installed when USE flags 521 # API version, so they can't be installed when USE flags
508 # are enabled wich change the PHP API version 522 # are enabled which change the PHP API version, they also
523 # don't provide correctly versioned symbols for our use
509 524
510 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 525 if has_debug ; then
511 eerror
512 eerror "You cannot install binary PHP extensions"
513 eerror "when the 'hardenedphp' USE flag is enabled!"
514 eerror "Please reemerge dev-lang/php with the"
515 eerror "'hardenedphp' USE flag turned off."
516 eerror
517 PUSE_ENABLED="1"
518 fi
519
520 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
521 eerror 526 eerror
522 eerror "You cannot install binary PHP extensions" 527 eerror "You cannot install binary PHP extensions"
523 eerror "when the 'debug' USE flag is enabled!" 528 eerror "when the 'debug' USE flag is enabled!"
524 eerror "Please reemerge dev-lang/php with the" 529 eerror "Please reemerge dev-lang/php with the"
525 eerror "'debug' USE flag turned off." 530 eerror "'debug' USE flag turned off."
526 eerror 531 eerror
527 PUSE_ENABLED="1" 532 PUSE_ENABLED="1"
528 fi 533 fi
529 534
535 if has_concurrentmodphp ; then
536 eerror
537 eerror "You cannot install binary PHP extensions when"
538 eerror "the 'concurrentmodphp' USE flag is enabled!"
539 eerror "Please reemerge dev-lang/php with the"
540 eerror "'concurrentmodphp' USE flag turned off."
541 eerror
542 PUSE_ENABLED="1"
543 fi
544
530 if [[ -n ${PUSE_ENABLED} ]] ; then 545 if [[ -n ${PUSE_ENABLED} ]] ; then
531 die "'hardenedphp' and/or 'debug' USE flags turned on" 546 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
532 fi 547 fi
533} 548}
534 549
535# Alternative to dodoc function for use in our PHP eclasses and 550# Alternative to dodoc function for use in our PHP eclasses and
536# ebuilds. 551# ebuilds.

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