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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.2 2005/09/04 15:15:37 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.15 2006/05/13 15:39:11 chtekk 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
14# <chtekk@gentoo.org>
15#
16# Maintained by the PHP Herd <php-bugs@gentoo.org>
17#
13# ======================================================================== 18# ========================================================================
14 19
15inherit eutils 20inherit eutils phpconfutils
16 21
22# PHP4-only depend functions
17need_php4_cli() 23need_php4_cli() {
18{
19 DEPEND="${DEPEND} =virtual/php-4*" 24 DEPEND="${DEPEND} =virtual/php-4*"
20 RDEPEND="${RDEPEND} =virtual/php-4*" 25 RDEPEND="${RDEPEND} =virtual/php-4*"
21 PHP_VERSION=4 26 PHP_VERSION="4"
22} 27}
23 28
24need_php4_httpd() 29need_php4_httpd() {
25{
26 DEPEND="${DEPEND} =virtual/httpd-php-4*" 30 DEPEND="${DEPEND} =virtual/httpd-php-4*"
27 RDEPEND="${RDEPEND} =virtual/httpd-php-4*" 31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
28 PHP_VERSION=4 32 PHP_VERSION="4"
29} 33}
30 34
31need_php4() 35need_php4() {
32{
33 DEPEND="${DEPEND} =dev-lang/php-4*" 36 DEPEND="${DEPEND} =dev-lang/php-4*"
34 RDEPEND="${RDEPEND} =dev-lang/php-4*" 37 RDEPEND="${RDEPEND} =dev-lang/php-4*"
35 PHP_VERSION=4 38 PHP_VERSION="4"
36 PHP_SHARED_CAT="php4" 39 PHP_SHARED_CAT="php4"
37} 40}
38 41
39# common settings go in here 42# common settings go in here
40uses_php4() 43uses_php4() {
41{
42 # cache this 44 # cache this
43 libdir=$(get_libdir) 45 libdir=$(get_libdir)
44 46
45 PHPIZE="/usr/${libdir}/php4/bin/phpize" 47 PHPIZE="/usr/${libdir}/php4/bin/phpize"
46 PHPCONFIG="/usr/${libdir}/php4/bin/php-config" 48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
52 einfo 54 einfo
53 einfo "Using ${PHP_PKG}" 55 einfo "Using ${PHP_PKG}"
54 einfo 56 einfo
55} 57}
56 58
59# PHP5-only depend functions
57need_php5_cli() 60need_php5_cli() {
58{
59 DEPEND="${DEPEND} =virtual/php-5*" 61 DEPEND="${DEPEND} =virtual/php-5*"
60 RDEPEND="${RDEPEND} =virtual/php-5*" 62 RDEPEND="${RDEPEND} =virtual/php-5*"
61 PHP_VERSION=5 63 PHP_VERSION="5"
62} 64}
63 65
64need_php5_httpd() 66need_php5_httpd() {
65{
66 DEPEND="${DEPEND} =virtual/httpd-php-5*" 67 DEPEND="${DEPEND} =virtual/httpd-php-5*"
67 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 68 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
68 PHP_VERSION=5 69 PHP_VERSION="5"
69} 70}
70 71
71need_php5() 72need_php5() {
72{
73 DEPEND="${DEPEND} =dev-lang/php-5*" 73 DEPEND="${DEPEND} =dev-lang/php-5*"
74 RDEPEND="${RDEPEND} =dev-lang/php-5*" 74 RDEPEND="${RDEPEND} =dev-lang/php-5*"
75 PHP_VERSION=5 75 PHP_VERSION="5"
76 PHP_SHARED_CAT="php5" 76 PHP_SHARED_CAT="php5"
77} 77}
78 78
79# common settings go in here 79# common settings go in here
80uses_php5() 80uses_php5() {
81{
82 # cache this 81 # cache this
83 libdir=$(get_libdir) 82 libdir=$(get_libdir)
84 83
85 PHPIZE="/usr/${libdir}/php5/bin/phpize" 84 PHPIZE="/usr/${libdir}/php5/bin/phpize"
86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
92 einfo 91 einfo
93 einfo "Using ${PHP_PKG}" 92 einfo "Using ${PHP_PKG}"
94 einfo 93 einfo
95} 94}
96 95
96# general PHP depend functions
97need_php_cli() {
98 DEPEND="${DEPEND} virtual/php"
99 RDEPEND="${RDEPEND} virtual/php"
100}
101
102need_php_httpd() {
103 DEPEND="${DEPEND} virtual/httpd-php"
104 RDEPEND="${RDEPEND} virtual/httpd-php"
105}
106
97need_php() 107need_php() {
98{
99 DEPEND="${DEPEND} dev-lang/php" 108 DEPEND="${DEPEND} dev-lang/php"
100 RDEPEND="${RDEPEND} dev-lang/php" 109 RDEPEND="${RDEPEND} dev-lang/php"
101 PHP_SHARED_CAT="php" 110 PHP_SHARED_CAT="php"
102} 111}
103 112
104need_php_by_category() 113need_php_by_category() {
105{
106 case "${CATEGORY}" in 114 case "${CATEGORY}" in
107 dev-php) need_php ;; 115 dev-php) need_php ;;
108 dev-php4) need_php4 ;; 116 dev-php4) need_php4 ;;
109 dev-php5) need_php5 ;; 117 dev-php5) need_php5 ;;
110 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 118 *) die "I don't know which version of PHP packages in ${CATEGORY} require"
111 esac 119 esac
112} 120}
113 121
122# 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
124
125has_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 ${PHP_VERSION} ]] ; then
133 # Detect which PHP version we have installed
134 if has_version '=dev-lang/php-5*' ; then
135 PHP_VERSION="5"
136 elif has_version '=dev-lang/php-4*' ; then
137 PHP_VERSION="4"
138 else
139 die "Unable to find an installed dev-lang/php package"
140 fi
141 fi
142
143 # If we get here, then PHP_VERSION tells us which version of PHP we
144 # want to use
145 uses_php${PHP_VERSION}
146}
147
114# call this function from pkg_setup if your PHP extension only works with 148# Call this function from pkg_setup if your package only works with
115# specific SAPIs 149# specific SAPIs
116# 150#
117# this function will disappear when USE-based deps are supported by
118# Portage
119#
120# $1 ... a list of SAPI USE flags (eg cli, cgi, apache2) 151# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2)
121# 152#
122# returns if any one of the listed SAPIs has been installed 153# Returns if any one of the listed SAPIs have been installed
123# dies if none of the listed SAPIs has been installed 154# Dies if none of the listed SAPIs have been installed
124 155
125require_php_sapi_from() { 156require_php_sapi_from() {
126 has_php 157 has_php
127 158
128 local has_sapi=0 159 local has_sapi="0"
129 local x 160 local x
130 161
131 einfo "Checking for compatible SAPI(s)" 162 einfo "Checking for compatible SAPI(s)"
132 163
133 for x in $@ ; do 164 for x in $@ ; do
134 if built_with_use =${PHP_PKG} ${x} ; then 165 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
135 einfo " Discovered compatible SAPI ${x}" 166 einfo " Discovered compatible SAPI ${x}"
136 has_sapi=1 167 has_sapi="1"
137 fi 168 fi
138 done 169 done
139 170
140 if [[ ${has_sapi} == 1 ]]; then 171 if [[ "${has_sapi}" == "1" ]] ; then
141 return 172 return
142 fi 173 fi
143 174
144 eerror 175 eerror
145 eerror "${PHP_PKG} needs to be re-installed with one of the following" 176 eerror "${PHP_PKG} needs to be re-installed with one of the following"
146 eerror "USE flags enabled:" 177 eerror "USE flags enabled:"
147 eerror 178 eerror
148 eerror " $@" 179 eerror " $@"
149 eerror 180 eerror
150 die "Re-install ${PHP_PKG}" 181 die "No compatible PHP SAPIs found"
151} 182}
152 183
153# call this function from pkg_setup if your package requires PHP compiled 184# Call this function from pkg_setup if your package requires PHP compiled
154# with specific USE flags 185# with specific USE flags
155# 186#
156# this function will disappear when USE-based deps are supported by
157# Portage
158#
159# $1 ... a list of USE flags 187# $1 ... a list of USE flags
160# 188#
161# returns if all of the listed USE flags are set 189# Returns if all of the listed USE flags are enabled
162# dies if any of the listed USE flags are not set 190# Dies if any of the listed USE flags are disabled
163 191
164require_php_with_use() { 192require_php_with_use() {
165 has_php 193 has_php
166 194
167 local missing_use= 195 local missing_use=""
168 local x 196 local x
169 197
170 einfo "Checking for required PHP feature(s):" 198 einfo "Checking for required PHP feature(s) ..."
171 199
172 for x in $@ ; do 200 for x in $@ ; do
173 if ! built_with_use =${PHP_PKG} ${x} ; then 201 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
174 einfo " Discovered missing USE flag ${x}" 202 einfo " Discovered missing USE flag: ${x}"
175 missing_use="${missing_use} ${x}" 203 missing_use="${missing_use} ${x}"
176 fi 204 fi
177 done 205 done
178 206
179 if [[ -z ${missing_use} ]]; then 207 if [[ -z "${missing_use}" ]] ; then
208 if [[ -z "${PHPCHECKNODIE}" ]] ; then
180 return 209 return
181 fi
182
183 eerror
184 eerror "${PHP_PKG} needs to be re-installed with all of the following"
185 eerror "USE flags enabled:"
186 eerror
187 eerror " $@"
188 eerror
189 die "Re-install ${PHP_PKG}"
190}
191
192# call this function from your src_compile & src_install methods
193# if you need to know where the PHP binaries are installed
194
195has_php()
196{
197 # if PHP_PKG is set, then we have remembered our PHP settings
198 # from last time
199 if [[ -n ${PHP_PKG} ]]; then
200 return
201 fi
202
203 if [[ -z ${PHP_VERSION} ]]; then
204 # detect which PHP version installed
205 if has_version '=dev-lang/php-5*' ; then
206 PHP_VERSION=5
207 elif has_version '=dev-lang/php-4*' ; then
208 PHP_VERSION=4
209 else 210 else
210 die "Unable to find an installed dev-lang/php package" 211 return 0
211 fi
212 fi 212 fi
213 fi
213 214
214 # if we get here, then PHP_VERSION tells us which version of PHP we 215 if [[ -z "${PHPCHECKNODIE}" ]] ; then
215 # want to use 216 eerror
217 eerror "${PHP_PKG} needs to be re-installed with all of the following"
218 eerror "USE flags enabled:"
219 eerror
220 eerror " $@"
221 eerror
222 die "Missing PHP USE flags found"
223 else
224 return 1
225 fi
226}
216 227
217 uses_php${PHP_VERSION} 228# Call this function from pkg_setup if your package requires PHP compiled
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
234# Dies if all of the listed USE flags are disabled
235
236require_php_with_any_use() {
237 has_php
238
239 local missing_use=""
240 local x
241
242 einfo "Checking for required PHP feature(s) ..."
243
244 for x in $@ ; do
245 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
246 einfo " USE flag ${x} is enabled, ok ..."
247 return
248 else
249 missing_use="${missing_use} ${x}"
250 fi
251 done
252
253 if [[ -z "${missing_use}" ]] ; then
254 if [[ -z "${PHPCHECKNODIE}" ]] ; then
255 return
256 else
257 return 0
258 fi
259 fi
260
261 if [[ -z "${PHPCHECKNODIE}" ]] ; then
262 eerror
263 eerror "${PHP_PKG} needs to be re-installed with any of the following"
264 eerror "USE flags enabled:"
265 eerror
266 eerror " $@"
267 eerror
268 die "Missing PHP USE flags found"
269 else
270 return 1
271 fi
218} 272}
219 273
220# ======================================================================== 274# ========================================================================
221# has_*() functions 275# has_*() functions
222# 276#
223# these functions return 0 if the condition is satisfied, or 1 otherwise 277# These functions return 0 if the condition is satisfied, 1 otherwise
224# ======================================================================== 278# ========================================================================
225 279
280# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
281
226has_zts() 282has_zts() {
227{
228 has_php 283 has_php
229 284
230 if built_with_use =${PHP_PKG} apache2 threads ; then 285 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
231 return 0 286 return 0
232 fi 287 fi
233 288
234 return 1 289 return 1
235} 290}
236 291
292# Check if our PHP was built with Hardened-PHP enabled
293
294has_hardenedphp() {
295 has_php
296
297 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then
298 return 0
299 fi
300
301 return 1
302}
303
304# Check if our PHP was built with debug support enabled
305
306has_debug() {
307 has_php
308
309 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
310 return 0
311 fi
312
313 return 1
314}
315
237# ======================================================================== 316# ========================================================================
238# require_*() functions 317# require_*() functions
239# 318#
240# These functions die() if PHP was built without the required USE flag(s) 319# These functions die() if PHP was built without the required features
241# ======================================================================== 320# ========================================================================
242 321
322# Require a PHP built with PDO support (PHP5 only)
323
243require_pdo() 324require_pdo() {
244{
245 has_php 325 has_php
246 326
247 # do we have php5.1 installed? 327 # Do we have PHP5 installed?
248
249 if [[ ${PHP_VERSION} == 4 ]] ; then 328 if [[ "${PHP_VERSION}" == "4" ]] ; then
250 eerror 329 eerror
330 eerror "This package requires PDO."
251 eerror "This package requires PDO. PDO is only available for PHP 5." 331 eerror "PDO is only available for PHP 5."
252 eerror "Please install dev-lang/php-5*" 332 eerror "You must install =dev-lang/php-5.0* with"
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."
253 eerror 337 eerror
254 die "PHP 5 not installed" 338 die "PHP 5 not installed"
255 fi 339 fi
256 340
257 # was php5 compiled w/ pdo support? 341 # Was PHP5 compiled with internal PDO support?
258 342 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
259 if built_with_use =${PHP_PKG} pdo ; then
260 return 343 return
261 fi 344 fi
262 345
263 # ok, maybe PDO was built as an external extension? 346 # Ok, maybe PDO was built as an external extension?
264 347 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
265 if built_with_use =${PHP_PKG} pdo-external && has_version dev-php5/pecl-pdo ; then
266 return 348 return
267 fi 349 fi
268 350
269 # 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
270
271 if has_version dev-php5/pecl-pdo ; then 352 if has_version 'dev-php5/pecl-pdo' ; then
272 return 353 return
273 fi 354 fi
274 355
275 # if we get here, then we have no PDO support :( 356 # If we get here, then we have no PDO support
276
277 eerror 357 eerror
278 eerror "No PDO extension for PHP found." 358 eerror "No PDO extension for PHP found."
279 eerror "Please note that PDO only exists for PHP 5." 359 eerror "Please note that PDO only exists for PHP 5."
280 eerror "Please install a PDO extension for PHP 5," 360 eerror "Please install a PDO extension for PHP 5,"
281 eerror "you must install dev-lang/php-5.0* with" 361 eerror "you must install =dev-lang/php-5.0* with"
282 eerror "the 'pdo-external' USE flag or you must" 362 eerror "the 'pdo-external' USE flag or you must"
283 eerror "install dev-lang/php-5.1* with either" 363 eerror "install >=dev-lang/php-5.1 with either"
284 eerror "the 'pdo' or the 'pdo-external' USE flags" 364 eerror "the 'pdo' or the 'pdo-external' USE flags"
285 eerror "turned on." 365 eerror "turned on."
286 eerror 366 eerror
287 die "No PDO extension found for PHP" 367 die "No PDO extension for PHP 5 found"
288} 368}
289 369
290# determines which installed PHP version has the CLI sapi 370# Determines which installed PHP version has the CLI SAPI enabled,
291# useful for PEAR eclass, or anything which needs to run PHP 371# useful for PEAR stuff, or anything which needs to run PHP
292# scripts 372# scripts depending on the CLI SAPI
293 373
294require_php_cli() 374require_php_cli() {
295{
296 # if PHP_PKG is set, then we have remembered our PHP settings 375 # If PHP_PKG is set, then we have remembered our PHP settings
297 # from last time 376 # from last time
298 if [[ -n ${PHP_PKG} ]]; then 377 if [[ -n ${PHP_PKG} ]] ; then
299 return 378 return
300 fi 379 fi
301 380
381 local PHP_PACKAGE_FOUND=""
382
302 # detect which PHP version installed 383 # Detect which PHP version we have installed
384 if has_version '=dev-lang/php-4*' ; then
385 PHP_PACKAGE_FOUND="1"
386 pkg="`best_version '=dev-lang/php-4*'`"
387 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
388 PHP_VERSION="4"
389 fi
390 fi
391
303 if has_version '=dev-lang/php-5*' ; then 392 if has_version '=dev-lang/php-5*' ; then
393 PHP_PACKAGE_FOUND="1"
304 pkg="`best_version '=dev-lang/php-5*'`" 394 pkg="`best_version '=dev-lang/php-5*'`"
305 if built_with_use =${pkg} cli ; then 395 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
306 PHP_VERSION=5 396 PHP_VERSION="5"
397 fi
307 fi 398 fi
308 elif has_version '=dev-lang/php-4*' ; then 399
309 pkg="`best_version '=dev-lang/php-4*'`" 400 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
310 if built_with_use =${pkg} cli ; then
311 PHP_VERSION=4
312 fi
313 else
314 die "Unable to find an installed dev-lang/php package" 401 die "Unable to find an installed dev-lang/php package"
315 fi 402 fi
316 403
317 if [[ -z ${PHP_VERSION} ]]; then 404 if [[ -z ${PHP_VERSION} ]] ; then
318 die "No PHP CLI installed" 405 die "No PHP CLI installed"
319 fi 406 fi
320 407
321 # if we get here, then PHP_VERSION tells us which version of PHP we 408 # If we get here, then PHP_VERSION tells us which version of PHP we
322 # want to use 409 # want to use
323 uses_php${PHP_VERSION} 410 uses_php${PHP_VERSION}
324} 411}
325 412
413# Determines which installed PHP version has the CGI SAPI enabled,
414# useful for anything which needs to run PHP scripts
415# depending on the CGI SAPI
416
417require_php_cgi() {
418 # If PHP_PKG is set, then we have remembered our PHP settings
419 # from last time
420 if [[ -n ${PHP_PKG} ]] ; then
421 return
422 fi
423
424 local PHP_PACKAGE_FOUND=""
425
426 # Detect which PHP version we have installed
427 if has_version '=dev-lang/php-4*' ; then
428 PHP_PACKAGE_FOUND="1"
429 pkg="`best_version '=dev-lang/php-4*'`"
430 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
431 PHP_VERSION="4"
432 fi
433 fi
434
435 if has_version '=dev-lang/php-5*' ; then
436 PHP_PACKAGE_FOUND="1"
437 pkg="`best_version '=dev-lang/php-5*'`"
438 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
439 PHP_VERSION="5"
440 fi
441 fi
442
443 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
444 die "Unable to find an installed dev-lang/php package"
445 fi
446
447 if [[ -z ${PHP_VERSION} ]] ; then
448 die "No PHP CGI installed"
449 fi
450
451 # If we get here, then PHP_VERSION tells us which version of PHP we
452 # want to use
453 uses_php${PHP_VERSION}
454}
455
326# require a PHP built with sqlite support 456# Require a PHP built with SQLite support
327 457
328require_sqlite() 458require_sqlite() {
329{
330 has_php 459 has_php
331 460
332 # has our PHP been built w/ sqlite? 461 # Has our PHP been built with SQLite support?
333 if built_with_use =${PHP_PKG} sqlite ; then 462 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
334 return 463 return
335 fi 464 fi
336 465
337 # do we have pecl-sqlite installed for PHP4? 466 # Do we have pecl-sqlite installed for PHP4?
338 if [[ ${PHP_VERSION} == 4 ]] ; then 467 if [[ "${PHP_VERSION}" == "4" ]] ; then
339 if has_version dev-php4/pecl-sqlite ; then 468 if has_version 'dev-php4/pecl-sqlite' ; then
340 return 469 return
341 fi 470 fi
342 fi 471 fi
343 472
344 # if we get here, then we don't have any php/sqlite support installed 473 # If we get here, then we don't have any SQLite support for PHP installed
345 eerror 474 eerror
346 eerror "No sqlite extension for PHP found." 475 eerror "No SQLite extension for PHP found."
347 eerror "Please install an sqlite extension for PHP," 476 eerror "Please install an SQLite extension for PHP,"
348 eerror "this is done best by simply adding the" 477 eerror "this is done best by simply adding the"
349 eerror "'sqlite' USE flag when emerging dev-lang/php." 478 eerror "'sqlite' USE flag when emerging dev-lang/php."
350 eerror 479 eerror
351 die "No sqlite extension for PHP found" 480 die "No SQLite extension for PHP found"
352} 481}
482
483# Require a PHP built with GD support
484
485require_gd() {
486 has_php
487
488 # Do we have the internal GD support installed?
489 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
490 return
491 fi
492
493 # Ok, maybe GD was built using the external library support?
494 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
495 return
496 fi
497
498 # If we get here, then we have no GD support
499 eerror
500 eerror "No GD support for PHP found."
501 eerror "Please install the GD support for PHP,"
502 eerror "you must install dev-lang/php with either"
503 eerror "the 'gd' or the 'gd-external' USE flags"
504 eerror "turned on."
505 eerror
506 die "No GD support found for PHP"
507}
508
509# ========================================================================
510# Misc functions
511#
512# These functions provide miscellaneous checks and functionality.
513# ========================================================================
514
515# Executes some checks needed when installing a binary PHP extension
516
517php_binary_extension() {
518 has_php
519
520 local PUSE_ENABLED=""
521
522 # Binary extensions do not support the change of PHP
523 # API version, so they can't be installed when USE flags
524 # are enabled wich change the PHP API version
525
526 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; 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
538 eerror "You cannot install binary PHP extensions"
539 eerror "when the 'debug' USE flag is enabled!"
540 eerror "Please reemerge dev-lang/php with the"
541 eerror "'debug' USE flag turned off."
542 eerror
543 PUSE_ENABLED="1"
544 fi
545
546 if [[ -n ${PUSE_ENABLED} ]] ; then
547 die "'hardenedphp' and/or 'debug' USE flags turned on"
548 fi
549}
550
551# Alternative to dodoc function for use in our PHP eclasses and
552# ebuilds.
553# Stored here because depend.php gets always sourced everywhere
554# in the PHP ebuilds and eclasses.
555# It simply is dodoc with a changed path to the docs.
556# NOTE: no support for docinto is given!
557
558dodoc-php() {
559if [[ $# -lt 1 ]] ; then
560 echo "$0: at least one argument needed" 1>&2
561 exit 1
562fi
563
564phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/"
565
566if [[ ! -d "${phpdocdir}" ]] ; then
567 install -d "${phpdocdir}"
568fi
569
570for x in $@ ; do
571 if [[ -s "${x}" ]] ; then
572 install -m0644 "${x}" "${phpdocdir}"
573 gzip -f -9 "${phpdocdir}/${x##*/}"
574 elif [[ ! -e "${x}" ]] ; then
575 echo "dodoc-php: ${x} does not exist" 1>&2
576 fi
577done
578}

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