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Revision 1.2 Revision 1.14
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 1.14 2006/05/05 21:42:16 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 ${missing_use} ]] ; then
180 return 208 return
181 fi 209 fi
182 210
183 eerror 211 eerror
184 eerror "${PHP_PKG} needs to be re-installed with all of the following" 212 eerror "${PHP_PKG} needs to be re-installed with all of the following"
185 eerror "USE flags enabled:" 213 eerror "USE flags enabled:"
186 eerror 214 eerror
187 eerror " $@" 215 eerror " $@"
188 eerror 216 eerror
189 die "Re-install ${PHP_PKG}" 217 die "Missing PHP USE flags found"
190} 218}
191 219
192# call this function from your src_compile & src_install methods 220# Call this function from pkg_setup if your package requires PHP compiled
193# if you need to know where the PHP binaries are installed 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
226# Dies if all of the listed USE flags are disabled
194 227
228require_php_with_any_use() {
195has_php() 229 has_php
196{ 230
197 # if PHP_PKG is set, then we have remembered our PHP settings 231 local missing_use=""
198 # from last time 232 local x
199 if [[ -n ${PHP_PKG} ]]; then 233
234 einfo "Checking for required PHP feature(s) ..."
235
236 for x in $@ ; do
237 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
238 einfo " USE flag ${x} is enabled, ok ..."
200 return 239 return
201 fi
202
203 if [[ -z ${PHP_VERSION} ]]; then
204 # detect which PHP version installed
205 if has_version '=dev-lang/php-5*' ; then
206 PHP_VERSION=5
207 elif has_version '=dev-lang/php-4*' ; then
208 PHP_VERSION=4
209 else 240 else
210 die "Unable to find an installed dev-lang/php package" 241 missing_use="${missing_use} ${x}"
211 fi
212 fi 242 fi
243 done
213 244
214 # if we get here, then PHP_VERSION tells us which version of PHP we 245 if [[ -z ${missing_use} ]] ; then
215 # want to use 246 return
247 fi
216 248
217 uses_php${PHP_VERSION} 249 eerror
250 eerror "${PHP_PKG} needs to be re-installed with any of the following"
251 eerror "USE flags enabled:"
252 eerror
253 eerror " $@"
254 eerror
255 die "Missing PHP USE flags found"
218} 256}
219 257
220# ======================================================================== 258# ========================================================================
221# has_*() functions 259# has_*() functions
222# 260#
223# these functions return 0 if the condition is satisfied, or 1 otherwise 261# These functions return 0 if the condition is satisfied, 1 otherwise
224# ======================================================================== 262# ========================================================================
225 263
264# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
265
226has_zts() 266has_zts() {
227{
228 has_php 267 has_php
229 268
230 if built_with_use =${PHP_PKG} apache2 threads ; then 269 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
231 return 0 270 return 0
232 fi 271 fi
233 272
234 return 1 273 return 1
235} 274}
236 275
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
289
290has_debug() {
291 has_php
292
293 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
294 return 0
295 fi
296
297 return 1
298}
299
237# ======================================================================== 300# ========================================================================
238# require_*() functions 301# require_*() functions
239# 302#
240# These functions die() if PHP was built without the required USE flag(s) 303# These functions die() if PHP was built without the required features
241# ======================================================================== 304# ========================================================================
242 305
306# Require a PHP built with PDO support (PHP5 only)
307
243require_pdo() 308require_pdo() {
244{
245 has_php 309 has_php
246 310
247 # do we have php5.1 installed? 311 # Do we have PHP5 installed?
248
249 if [[ ${PHP_VERSION} == 4 ]] ; then 312 if [[ "${PHP_VERSION}" == "4" ]] ; then
250 eerror 313 eerror
314 eerror "This package requires PDO."
251 eerror "This package requires PDO. PDO is only available for PHP 5." 315 eerror "PDO is only available for PHP 5."
252 eerror "Please install dev-lang/php-5*" 316 eerror "You must install =dev-lang/php-5.0* 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"
320 eerror "turned on."
253 eerror 321 eerror
254 die "PHP 5 not installed" 322 die "PHP 5 not installed"
255 fi 323 fi
256 324
257 # was php5 compiled w/ pdo support? 325 # Was PHP5 compiled with internal PDO support?
258 326 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
259 if built_with_use =${PHP_PKG} pdo ; then
260 return 327 return
261 fi 328 fi
262 329
263 # ok, maybe PDO was built as an external extension? 330 # Ok, maybe PDO was built as an external extension?
264 331 if ( built_with_use =${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 332 return
267 fi 333 fi
268 334
269 # it suffices that pecl-pdo was installed to have PDO support 335 # 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 336 if has_version 'dev-php5/pecl-pdo' ; then
272 return 337 return
273 fi 338 fi
274 339
275 # if we get here, then we have no PDO support :( 340 # If we get here, then we have no PDO support
276
277 eerror 341 eerror
278 eerror "No PDO extension for PHP found." 342 eerror "No PDO extension for PHP found."
279 eerror "Please note that PDO only exists for PHP 5." 343 eerror "Please note that PDO only exists for PHP 5."
280 eerror "Please install a PDO extension for PHP 5," 344 eerror "Please install a PDO extension for PHP 5,"
281 eerror "you must install dev-lang/php-5.0* with" 345 eerror "you must install =dev-lang/php-5.0* with"
282 eerror "the 'pdo-external' USE flag or you must" 346 eerror "the 'pdo-external' USE flag or you must"
283 eerror "install dev-lang/php-5.1* with either" 347 eerror "install >=dev-lang/php-5.1 with either"
284 eerror "the 'pdo' or the 'pdo-external' USE flags" 348 eerror "the 'pdo' or the 'pdo-external' USE flags"
285 eerror "turned on." 349 eerror "turned on."
286 eerror 350 eerror
287 die "No PDO extension found for PHP" 351 die "No PDO extension for PHP 5 found"
288} 352}
289 353
290# determines which installed PHP version has the CLI sapi 354# Determines which installed PHP version has the CLI SAPI enabled,
291# useful for PEAR eclass, or anything which needs to run PHP 355# useful for PEAR stuff, or anything which needs to run PHP
292# scripts 356# scripts depending on the CLI SAPI
293 357
294require_php_cli() 358require_php_cli() {
295{
296 # if PHP_PKG is set, then we have remembered our PHP settings 359 # If PHP_PKG is set, then we have remembered our PHP settings
297 # from last time 360 # from last time
298 if [[ -n ${PHP_PKG} ]]; then 361 if [[ -n ${PHP_PKG} ]] ; then
299 return 362 return
300 fi 363 fi
301 364
365 local PHP_PACKAGE_FOUND=""
366
302 # detect which PHP version installed 367 # Detect which PHP version we have installed
368 if has_version '=dev-lang/php-4*' ; then
369 PHP_PACKAGE_FOUND="1"
370 pkg="`best_version '=dev-lang/php-4*'`"
371 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
372 PHP_VERSION="4"
373 fi
374 fi
375
303 if has_version '=dev-lang/php-5*' ; then 376 if has_version '=dev-lang/php-5*' ; then
377 PHP_PACKAGE_FOUND="1"
304 pkg="`best_version '=dev-lang/php-5*'`" 378 pkg="`best_version '=dev-lang/php-5*'`"
305 if built_with_use =${pkg} cli ; then 379 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
306 PHP_VERSION=5 380 PHP_VERSION="5"
381 fi
307 fi 382 fi
308 elif has_version '=dev-lang/php-4*' ; then 383
309 pkg="`best_version '=dev-lang/php-4*'`" 384 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" 385 die "Unable to find an installed dev-lang/php package"
315 fi 386 fi
316 387
317 if [[ -z ${PHP_VERSION} ]]; then 388 if [[ -z ${PHP_VERSION} ]] ; then
318 die "No PHP CLI installed" 389 die "No PHP CLI installed"
319 fi 390 fi
320 391
321 # if we get here, then PHP_VERSION tells us which version of PHP we 392 # If we get here, then PHP_VERSION tells us which version of PHP we
322 # want to use 393 # want to use
323 uses_php${PHP_VERSION} 394 uses_php${PHP_VERSION}
324} 395}
325 396
397# Determines which installed PHP version has the CGI SAPI enabled,
398# useful for anything which needs to run PHP scripts
399# depending on the CGI SAPI
400
401require_php_cgi() {
402 # If PHP_PKG is set, then we have remembered our PHP settings
403 # from last time
404 if [[ -n ${PHP_PKG} ]] ; then
405 return
406 fi
407
408 local PHP_PACKAGE_FOUND=""
409
410 # Detect which PHP version we have installed
411 if has_version '=dev-lang/php-4*' ; then
412 PHP_PACKAGE_FOUND="1"
413 pkg="`best_version '=dev-lang/php-4*'`"
414 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
415 PHP_VERSION="4"
416 fi
417 fi
418
419 if has_version '=dev-lang/php-5*' ; then
420 PHP_PACKAGE_FOUND="1"
421 pkg="`best_version '=dev-lang/php-5*'`"
422 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
423 PHP_VERSION="5"
424 fi
425 fi
426
427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
428 die "Unable to find an installed dev-lang/php package"
429 fi
430
431 if [[ -z ${PHP_VERSION} ]] ; then
432 die "No PHP CGI installed"
433 fi
434
435 # If we get here, then PHP_VERSION tells us which version of PHP we
436 # want to use
437 uses_php${PHP_VERSION}
438}
439
326# require a PHP built with sqlite support 440# Require a PHP built with SQLite support
327 441
328require_sqlite() 442require_sqlite() {
329{
330 has_php 443 has_php
331 444
332 # has our PHP been built w/ sqlite? 445 # Has our PHP been built with SQLite support?
333 if built_with_use =${PHP_PKG} sqlite ; then 446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
334 return 447 return
335 fi 448 fi
336 449
337 # do we have pecl-sqlite installed for PHP4? 450 # Do we have pecl-sqlite installed for PHP4?
338 if [[ ${PHP_VERSION} == 4 ]] ; then 451 if [[ "${PHP_VERSION}" == "4" ]] ; then
339 if has_version dev-php4/pecl-sqlite ; then 452 if has_version 'dev-php4/pecl-sqlite' ; then
340 return 453 return
341 fi 454 fi
342 fi 455 fi
343 456
344 # if we get here, then we don't have any php/sqlite support installed 457 # If we get here, then we don't have any SQLite support for PHP installed
345 eerror 458 eerror
346 eerror "No sqlite extension for PHP found." 459 eerror "No SQLite extension for PHP found."
347 eerror "Please install an sqlite extension for PHP," 460 eerror "Please install an SQLite extension for PHP,"
348 eerror "this is done best by simply adding the" 461 eerror "this is done best by simply adding the"
349 eerror "'sqlite' USE flag when emerging dev-lang/php." 462 eerror "'sqlite' USE flag when emerging dev-lang/php."
350 eerror 463 eerror
351 die "No sqlite extension for PHP found" 464 die "No SQLite extension for PHP found"
352} 465}
466
467# Require a PHP built with GD support
468
469require_gd() {
470 has_php
471
472 # Do we have the internal GD support installed?
473 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
474 return
475 fi
476
477 # Ok, maybe GD was built using the external library support?
478 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
479 return
480 fi
481
482 # If we get here, then we have no GD support
483 eerror
484 eerror "No GD support for PHP found."
485 eerror "Please install the GD support for PHP,"
486 eerror "you must install dev-lang/php with either"
487 eerror "the 'gd' or the 'gd-external' USE flags"
488 eerror "turned on."
489 eerror
490 die "No GD support found for PHP"
491}
492
493# ========================================================================
494# Misc functions
495#
496# These functions provide miscellaneous checks and functionality.
497# ========================================================================
498
499# Executes some checks needed when installing a binary PHP extension
500
501php_binary_extension() {
502 has_php
503
504 local PUSE_ENABLED=""
505
506 # Binary extensions do not support the change of PHP
507 # API version, so they can't be installed when USE flags
508 # are enabled wich change the PHP API version
509
510 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; 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
522 eerror "You cannot install binary PHP extensions"
523 eerror "when the 'debug' USE flag is enabled!"
524 eerror "Please reemerge dev-lang/php with the"
525 eerror "'debug' USE flag turned off."
526 eerror
527 PUSE_ENABLED="1"
528 fi
529
530 if [[ -n ${PUSE_ENABLED} ]] ; then
531 die "'hardenedphp' and/or 'debug' USE flags turned on"
532 fi
533}
534
535# Alternative to dodoc function for use in our PHP eclasses and
536# ebuilds.
537# Stored here because depend.php gets always sourced everywhere
538# in the PHP ebuilds and eclasses.
539# It simply is dodoc with a changed path to the docs.
540# NOTE: no support for docinto is given!
541
542dodoc-php() {
543if [[ $# -lt 1 ]] ; then
544 echo "$0: at least one argument needed" 1>&2
545 exit 1
546fi
547
548phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/"
549
550if [[ ! -d "${phpdocdir}" ]] ; then
551 install -d "${phpdocdir}"
552fi
553
554for x in $@ ; do
555 if [[ -s "${x}" ]] ; then
556 install -m0644 "${x}" "${phpdocdir}"
557 gzip -f -9 "${phpdocdir}/${x##*/}"
558 elif [[ ! -e "${x}" ]] ; then
559 echo "dodoc-php: ${x} does not exist" 1>&2
560 fi
561done
562}

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