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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 1.25 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
202 einfo " Discovered missing USE flag: ${x}" 265 einfo " Discovered missing USE flag: ${x}"
203 missing_use="${missing_use} ${x}" 266 missing_use="${missing_use} ${x}"
204 fi 267 fi
205 done 268 done
206 269
207 if [[ -z ${missing_use} ]] ; then 270 if [[ -z "${missing_use}" ]] ; then
271 if [[ -z "${PHPCHECKNODIE}" ]] ; then
208 return 272 return
273 else
274 return 0
209 fi 275 fi
276 fi
210 277
278 if [[ -z "${PHPCHECKNODIE}" ]] ; then
211 eerror 279 eerror
212 eerror "${PHP_PKG} needs to be re-installed with all of the following" 280 eerror "${PHP_PKG} needs to be re-installed with all of the following"
213 eerror "USE flags enabled:" 281 eerror "USE flags enabled:"
214 eerror 282 eerror
215 eerror " $@" 283 eerror " $@"
216 eerror 284 eerror
217 die "Missing PHP USE flags found" 285 die "Missing PHP USE flags found"
286 else
287 return 1
288 fi
218} 289}
219 290
291# @FUNCTION: require_php_with_any_use
292# @USAGE: <list of USE flags>
293# @DESCRIPTION:
220# 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
221# with any of specified USE flags
222#
223# $1 ... a list of USE flags
224#
225# Returns if any of the listed USE flags are enabled 295# any of specified USE flags. Returns if any of the listed USE flags are enabled.
226# Dies if all of the listed USE flags are disabled 296# Dies if all of the listed USE flags are disabled.
227
228require_php_with_any_use() { 297require_php_with_any_use() {
229 has_php 298 has_php
230 299
231 local missing_use="" 300 local missing_use=""
232 local x 301 local x
240 else 309 else
241 missing_use="${missing_use} ${x}" 310 missing_use="${missing_use} ${x}"
242 fi 311 fi
243 done 312 done
244 313
245 if [[ -z ${missing_use} ]] ; then 314 if [[ -z "${missing_use}" ]] ; then
315 if [[ -z "${PHPCHECKNODIE}" ]] ; then
246 return 316 return
317 else
318 return 0
247 fi 319 fi
320 fi
248 321
322 if [[ -z "${PHPCHECKNODIE}" ]] ; then
249 eerror 323 eerror
250 eerror "${PHP_PKG} needs to be re-installed with any of the following" 324 eerror "${PHP_PKG} needs to be re-installed with any of the following"
251 eerror "USE flags enabled:" 325 eerror "USE flags enabled:"
252 eerror 326 eerror
253 eerror " $@" 327 eerror " $@"
254 eerror 328 eerror
255 die "Missing PHP USE flags found" 329 die "Missing PHP USE flags found"
330 else
331 return 1
332 fi
256} 333}
257 334
258# ======================================================================== 335# ========================================================================
259# has_*() functions 336# has_*() functions
260# 337#
261# These functions return 0 if the condition is satisfied, 1 otherwise 338# These functions return 0 if the condition is satisfied, 1 otherwise
262# ======================================================================== 339# ========================================================================
263 340
341# @FUNCTION: has_zts
342# @DESCRIPTION:
264# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 343# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
265 344# @RETURN: 0 if true, 1 otherwise
266has_zts() { 345has_zts() {
267 has_php 346 has_php
268 347
269 if built_with_use =${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 =${PHP_PKG} apache2 threads ; then
270 return 0 349 return 0
271 fi 350 fi
272 351
273 return 1 352 return 1
274} 353}
275 354
355# @FUNCTION: has_debug
356# @DESCRIPTION:
276# Check if our PHP was built with Hardened-PHP enabled 357# Check if our PHP was built with debug support enabled.
277 358# @RETURN: 0 if true, 1 otherwise
278has_hardenedphp() { 359has_debug() {
279 has_php 360 has_php
280 361
281 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 362 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
282 return 0 363 return 0
283 fi 364 fi
284 365
285 return 1 366 return 1
286} 367}
287 368
369# @FUNCTION: has_concurrentmodphp
370# @DESCRIPTION:
288# Check if our PHP was built with debug support enabled 371# Check if our PHP was built with the concurrentmodphp support enabled.
289 372# @RETURN: 0 if true, 1 otherwise
290has_debug() { 373has_concurrentmodphp() {
291 has_php 374 has_php
292 375
293 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 376 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
294 return 0 377 return 0
295 fi 378 fi
296 379
297 return 1 380 return 1
298} 381}
301# require_*() functions 384# require_*() functions
302# 385#
303# These functions die() if PHP was built without the required features 386# These functions die() if PHP was built without the required features
304# ======================================================================== 387# ========================================================================
305 388
389# @FUNCTION: require_pdo
390# @DESCRIPTION:
306# Require a PHP built with PDO support (PHP5 only) 391# Require a PHP built with PDO support (PHP5 only).
307 392# This function is now redundant and DEPRECATED since
393# pdo-external use flag and pecl-pdo-* ebuilds were removed.
394# You should use require_php_with_use pdo instead now.
395# @RETURN: die if feature is missing
308require_pdo() { 396require_pdo() {
309 has_php 397 has_php
310 398
311 # Do we have PHP5 installed? 399 # Do we have PHP5 installed?
312 if [[ "${PHP_VERSION}" == "4" ]] ; then 400 if [[ "${PHP_VERSION}" == "4" ]] ; then
313 eerror 401 eerror
314 eerror "This package requires PDO." 402 eerror "This package requires PDO."
315 eerror "PDO is only available for PHP 5." 403 eerror "PDO is only available for PHP 5."
316 eerror "You must install =dev-lang/php-5.0* with" 404 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
317 eerror "the 'pdo-external' USE flag or you must"
318 eerror "install >=dev-lang/php-5.1 with either"
319 eerror "the 'pdo' or the 'pdo-external' USE flags"
320 eerror "turned on." 405 eerror "pdo USE flags turned on."
321 eerror 406 eerror
322 die "PHP 5 not installed" 407 die "PHP 5 not installed"
323 fi 408 fi
324 409
325 # Was PHP5 compiled with internal PDO support? 410 # Was PHP5 compiled with internal PDO support?
326 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 411 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
327 return 412 return
328 fi 413 else
329
330 # Ok, maybe PDO was built as an external extension?
331 if ( built_with_use =${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 414 eerror
342 eerror "No PDO extension for PHP found." 415 eerror "No PDO extension for PHP found."
343 eerror "Please note that PDO only exists for PHP 5." 416 eerror "Please note that PDO only exists for PHP 5."
344 eerror "Please install a PDO extension for PHP 5," 417 eerror "Please install a PDO extension for PHP 5."
345 eerror "you must install =dev-lang/php-5.0* with" 418 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 419 eerror
351 die "No PDO extension for PHP 5 found" 420 die "No PDO extension for PHP 5 found"
421 fi
352} 422}
353 423
424# @FUNCTION: require_php_cli
425# @DESCRIPTION:
354# Determines which installed PHP version has the CLI SAPI enabled, 426# Determines which installed PHP version has the CLI SAPI enabled.
355# useful for PEAR stuff, or anything which needs to run PHP 427# Useful for PEAR stuff, or anything which needs to run PHP script
356# scripts depending on the CLI SAPI 428# depending on the CLI SAPI.
357 429# @RETURN: die if feature is missing
358require_php_cli() { 430require_php_cli() {
359 # 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
360 # from last time 432 # from last time
361 if [[ -n ${PHP_PKG} ]] ; then 433 if [[ -n ${PHP_PKG} ]] ; then
362 return 434 return
365 local PHP_PACKAGE_FOUND="" 437 local PHP_PACKAGE_FOUND=""
366 438
367 # Detect which PHP version we have installed 439 # Detect which PHP version we have installed
368 if has_version '=dev-lang/php-4*' ; then 440 if has_version '=dev-lang/php-4*' ; then
369 PHP_PACKAGE_FOUND="1" 441 PHP_PACKAGE_FOUND="1"
370 pkg="`best_version '=dev-lang/php-4*'`" 442 pkg="$(best_version '=dev-lang/php-4*')"
371 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
372 PHP_VERSION="4" 444 PHP_VERSION="4"
373 fi 445 fi
374 fi 446 fi
375 447
376 if has_version '=dev-lang/php-5*' ; then 448 if has_version '=dev-lang/php-5*' ; then
377 PHP_PACKAGE_FOUND="1" 449 PHP_PACKAGE_FOUND="1"
378 pkg="`best_version '=dev-lang/php-5*'`" 450 pkg="$(best_version '=dev-lang/php-5*')"
379 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 451 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
380 PHP_VERSION="5" 452 PHP_VERSION="5"
381 fi 453 fi
382 fi 454 fi
383 455
384 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 456 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 die "Unable to find an installed dev-lang/php package" 457 die "Unable to find an installed dev-lang/php package"
386 fi 458 fi
387 459
388 if [[ -z ${PHP_VERSION} ]] ; then 460 if [[ -z ${PHP_VERSION} ]] ; then
389 die "No PHP CLI installed" 461 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
390 fi 462 fi
391 463
392 # If we get here, then PHP_VERSION tells us which version of PHP we 464 # If we get here, then PHP_VERSION tells us which version of PHP we
393 # want to use 465 # want to use
394 uses_php${PHP_VERSION} 466 uses_php${PHP_VERSION}
395} 467}
396 468
469# @FUNCTION: require_php_cgi
470# @DESCRIPTION:
397# Determines which installed PHP version has the CGI SAPI enabled, 471# Determines which installed PHP version has the CGI SAPI enabled.
398# useful for anything which needs to run PHP scripts 472# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
399# depending on the CGI SAPI 473# @RETURN: die if feature is missing
400
401require_php_cgi() { 474require_php_cgi() {
402 # 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
403 # from last time 476 # from last time
404 if [[ -n ${PHP_PKG} ]] ; then 477 if [[ -n ${PHP_PKG} ]] ; then
405 return 478 return
408 local PHP_PACKAGE_FOUND="" 481 local PHP_PACKAGE_FOUND=""
409 482
410 # Detect which PHP version we have installed 483 # Detect which PHP version we have installed
411 if has_version '=dev-lang/php-4*' ; then 484 if has_version '=dev-lang/php-4*' ; then
412 PHP_PACKAGE_FOUND="1" 485 PHP_PACKAGE_FOUND="1"
413 pkg="`best_version '=dev-lang/php-4*'`" 486 pkg="$(best_version '=dev-lang/php-4*')"
414 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
415 PHP_VERSION="4" 488 PHP_VERSION="4"
416 fi 489 fi
417 fi 490 fi
418 491
419 if has_version '=dev-lang/php-5*' ; then 492 if has_version '=dev-lang/php-5*' ; then
420 PHP_PACKAGE_FOUND="1" 493 PHP_PACKAGE_FOUND="1"
421 pkg="`best_version '=dev-lang/php-5*'`" 494 pkg="$(best_version '=dev-lang/php-5*')"
422 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 495 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
423 PHP_VERSION="5" 496 PHP_VERSION="5"
424 fi 497 fi
425 fi 498 fi
426 499
427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 500 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
428 die "Unable to find an installed dev-lang/php package" 501 die "Unable to find an installed dev-lang/php package"
429 fi 502 fi
430 503
431 if [[ -z ${PHP_VERSION} ]] ; then 504 if [[ -z ${PHP_VERSION} ]] ; then
432 die "No PHP CGI installed" 505 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
433 fi 506 fi
434 507
435 # If we get here, then PHP_VERSION tells us which version of PHP we 508 # If we get here, then PHP_VERSION tells us which version of PHP we
436 # want to use 509 # want to use
437 uses_php${PHP_VERSION} 510 uses_php${PHP_VERSION}
438} 511}
439 512
513# @FUNCTION: require_sqlite
514# @DESCRIPTION:
440# Require a PHP built with SQLite support 515# Require a PHP built with SQLite support
441 516# @RETURN: die if feature is missing
442require_sqlite() { 517require_sqlite() {
443 has_php 518 has_php
444 519
445 # Has our PHP been built with SQLite support? 520 # Has our PHP been built with SQLite support?
446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 521 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
462 eerror "'sqlite' USE flag when emerging dev-lang/php." 537 eerror "'sqlite' USE flag when emerging dev-lang/php."
463 eerror 538 eerror
464 die "No SQLite extension for PHP found" 539 die "No SQLite extension for PHP found"
465} 540}
466 541
542# @FUNCTION: require_gd
543# @DESCRIPTION:
467# Require a PHP built with GD support 544# Require a PHP built with GD support
468 545# @RETURN: die if feature is missing
469require_gd() { 546require_gd() {
470 has_php 547 has_php
471 548
472 # Do we have the internal GD support installed? 549 # Do we have the internal GD support installed?
473 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 550 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
494# Misc functions 571# Misc functions
495# 572#
496# These functions provide miscellaneous checks and functionality. 573# These functions provide miscellaneous checks and functionality.
497# ======================================================================== 574# ========================================================================
498 575
576# @FUNCTION: php_binary_extension
577# @DESCRIPTION:
499# Executes some checks needed when installing a binary PHP extension 578# Executes some checks needed when installing a binary PHP extension.
500
501php_binary_extension() { 579php_binary_extension() {
502 has_php 580 has_php
503 581
504 local PUSE_ENABLED="" 582 local PUSE_ENABLED=""
505 583
506 # Binary extensions do not support the change of PHP 584 # Binary extensions do not support the change of PHP
507 # API version, so they can't be installed when USE flags 585 # API version, so they can't be installed when USE flags
508 # are enabled wich change the PHP API version 586 # are enabled which change the PHP API version, they also
587 # don't provide correctly versioned symbols for our use
509 588
510 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 589 if has_debug ; then
511 eerror
512 eerror "You cannot install binary PHP extensions"
513 eerror "when the 'hardenedphp' USE flag is enabled!"
514 eerror "Please reemerge dev-lang/php with the"
515 eerror "'hardenedphp' USE flag turned off."
516 eerror
517 PUSE_ENABLED="1"
518 fi
519
520 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
521 eerror 590 eerror
522 eerror "You cannot install binary PHP extensions" 591 eerror "You cannot install binary PHP extensions"
523 eerror "when the 'debug' USE flag is enabled!" 592 eerror "when the 'debug' USE flag is enabled!"
524 eerror "Please reemerge dev-lang/php with the" 593 eerror "Please reemerge dev-lang/php with the"
525 eerror "'debug' USE flag turned off." 594 eerror "'debug' USE flag turned off."
526 eerror 595 eerror
527 PUSE_ENABLED="1" 596 PUSE_ENABLED="1"
528 fi 597 fi
529 598
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
530 if [[ -n ${PUSE_ENABLED} ]] ; then 609 if [[ -n ${PUSE_ENABLED} ]] ; then
531 die "'hardenedphp' and/or 'debug' USE flags turned on" 610 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
532 fi 611 fi
533} 612}
534 613
614# @FUNCTION: dodoc-php
615# @USAGE: <list of docs>
616# @DESCRIPTION:
535# Alternative to dodoc function for use in our PHP eclasses and 617# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
536# ebuilds.
537# Stored here because depend.php gets always sourced everywhere 618# 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. 619# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
540# NOTE: no support for docinto is given! 620# NOTE: No support for docinto is provided!
541
542dodoc-php() { 621dodoc-php() {
543if [[ $# -lt 1 ]] ; then 622if [[ $# -lt 1 ]] ; then
544 echo "$0: at least one argument needed" 1>&2 623 echo "$0: at least one argument needed" 1>&2
545 exit 1 624 exit 1
546fi 625fi
547 626
548phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 627phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
549
550if [[ ! -d "${phpdocdir}" ]] ; then
551 install -d "${phpdocdir}"
552fi
553 628
554for x in $@ ; do 629for x in $@ ; do
555 if [[ -s "${x}" ]] ; then 630 if [[ -s "${x}" ]] ; then
556 install -m0644 "${x}" "${phpdocdir}" 631 insinto "${phpdocdir}"
632 doins "${x}"
557 gzip -f -9 "${phpdocdir}/${x##*/}" 633 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
558 elif [[ ! -e "${x}" ]] ; then 634 elif [[ ! -e "${x}" ]] ; then
559 echo "dodoc-php: ${x} does not exist" 1>&2 635 echo "dodoc-php: ${x} does not exist" 1>&2
560 fi 636 fi
561done 637done
562} 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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