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Revision 1.3 Revision 1.15
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 1.3 2005/09/11 16:39:10 hollow 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{
127 has_php 157 has_php
128 158
129 local has_sapi=0 159 local has_sapi="0"
130 local x 160 local x
131 161
132 einfo "Checking for compatible SAPI(s)" 162 einfo "Checking for compatible SAPI(s)"
133 163
134 for x in $@ ; do 164 for x in $@ ; do
135 if built_with_use =${PHP_PKG} ${x} ; then 165 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
136 einfo " Discovered compatible SAPI ${x}" 166 einfo " Discovered compatible SAPI ${x}"
137 has_sapi=1 167 has_sapi="1"
138 fi 168 fi
139 done 169 done
140 170
141 if [[ ${has_sapi} == 1 ]]; then 171 if [[ "${has_sapi}" == "1" ]] ; then
142 return 172 return
143 fi 173 fi
144 174
145 eerror 175 eerror
146 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"
147 eerror "USE flags enabled:" 177 eerror "USE flags enabled:"
148 eerror 178 eerror
149 eerror " $@" 179 eerror " $@"
150 eerror 180 eerror
151 die "Re-install ${PHP_PKG}" 181 die "No compatible PHP SAPIs found"
152} 182}
153 183
154# 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
155# with specific USE flags 185# with specific USE flags
156# 186#
157# this function will disappear when USE-based deps are supported by
158# Portage
159#
160# $1 ... a list of USE flags 187# $1 ... a list of USE flags
161# 188#
162# returns if all of the listed USE flags are set 189# Returns if all of the listed USE flags are enabled
163# dies if any of the listed USE flags are not set 190# Dies if any of the listed USE flags are disabled
164 191
165require_php_with_use() 192require_php_with_use() {
166{
167 has_php 193 has_php
168 194
169 local missing_use= 195 local missing_use=""
170 local x 196 local x
171 197
172 einfo "Checking for required PHP feature(s):" 198 einfo "Checking for required PHP feature(s) ..."
173 199
174 for x in $@ ; do 200 for x in $@ ; do
175 if ! built_with_use =${PHP_PKG} ${x} ; then 201 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
176 einfo " Discovered missing USE flag ${x}" 202 einfo " Discovered missing USE flag: ${x}"
177 missing_use="${missing_use} ${x}" 203 missing_use="${missing_use} ${x}"
178 fi 204 fi
179 done 205 done
180 206
181 if [[ -z ${missing_use} ]]; then 207 if [[ -z "${missing_use}" ]] ; then
208 if [[ -z "${PHPCHECKNODIE}" ]] ; then
182 return 209 return
183 fi
184
185 eerror
186 eerror "${PHP_PKG} needs to be re-installed with all of the following"
187 eerror "USE flags enabled:"
188 eerror
189 eerror " $@"
190 eerror
191 die "Re-install ${PHP_PKG}"
192}
193
194# call this function from your pkg_setup, src_compile & src_install methods
195# if you need to know where the PHP binaries are installed and their data
196
197has_php()
198{
199 # if PHP_PKG is set, then we have remembered our PHP settings
200 # from last time
201
202 if [[ -n ${PHP_PKG} ]]; then
203 return
204 fi
205
206 if [[ -z ${PHP_VERSION} ]]; then
207 # detect which PHP version installed
208 if has_version '=dev-lang/php-5*' ; then
209 PHP_VERSION=5
210 elif has_version '=dev-lang/php-4*' ; then
211 PHP_VERSION=4
212 else 210 else
213 die "Unable to find an installed dev-lang/php package" 211 return 0
214 fi
215 fi 212 fi
213 fi
216 214
217 # if we get here, then PHP_VERSION tells us which version of PHP we 215 if [[ -z "${PHPCHECKNODIE}" ]] ; then
218 # 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 " $@"
221 eerror
222 die "Missing PHP USE flags found"
223 else
224 return 1
225 fi
226}
219 227
220 uses_php${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 " $@"
267 eerror
268 die "Missing PHP USE flags found"
269 else
270 return 1
271 fi
221} 272}
222 273
223# ======================================================================== 274# ========================================================================
224# has_*() functions 275# has_*() functions
225# 276#
226# these functions return 0 if the condition is satisfied, or 1 otherwise 277# These functions return 0 if the condition is satisfied, 1 otherwise
227# ======================================================================== 278# ========================================================================
228 279
229# check if our PHP was compiled with ZTS (Zend Thread Safety) 280# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
230 281
231has_zts() 282has_zts() {
232{
233 has_php 283 has_php
234 284
235 if built_with_use =${PHP_PKG} apache2 threads ; then 285 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
236 return 0 286 return 0
237 fi 287 fi
238 288
239 return 1 289 return 1
240} 290}
241 291
242# check if our PHP was built with Hardened-PHP active 292# Check if our PHP was built with Hardened-PHP enabled
243 293
244has_hardenedphp() 294has_hardenedphp() {
245{
246 has_php 295 has_php
247 296
248 if built_with_use =${PHP_PKG} hardenedphp ; then 297 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then
249 return 0 298 return 0
250 fi 299 fi
251 300
252 return 1 301 return 1
253} 302}
254 303
304# Check if our PHP was built with debug support enabled
305
306has_debug() {
307 has_php
308
309 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
310 return 0
311 fi
312
313 return 1
314}
315
255# ======================================================================== 316# ========================================================================
256# require_*() functions 317# require_*() functions
257# 318#
258# 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
259# ======================================================================== 320# ========================================================================
260 321
261# require a PHP built with PDO support for PHP5 322# Require a PHP built with PDO support (PHP5 only)
262 323
263require_pdo() 324require_pdo() {
264{
265 has_php 325 has_php
266 326
267 # do we have php5.1 installed? 327 # Do we have PHP5 installed?
268
269 if [[ ${PHP_VERSION} == 4 ]] ; then 328 if [[ "${PHP_VERSION}" == "4" ]] ; then
270 eerror 329 eerror
271 eerror "This package requires PDO." 330 eerror "This package requires PDO."
272 eerror "PDO is only available for PHP 5." 331 eerror "PDO is only available for PHP 5."
273 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."
274 eerror 337 eerror
275 die "PHP 5 not installed" 338 die "PHP 5 not installed"
276 fi 339 fi
277 340
278 # was php5 compiled w/ pdo support? 341 # Was PHP5 compiled with internal PDO support?
279 342 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
280 if built_with_use =${PHP_PKG} pdo ; then
281 return 343 return
282 fi 344 fi
283 345
284 # ok, maybe PDO was built as an external extension? 346 # Ok, maybe PDO was built as an external extension?
285 347 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
286 if built_with_use =${PHP_PKG} pdo-external && has_version dev-php5/pecl-pdo ; then
287 return 348 return
288 fi 349 fi
289 350
290 # 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
291
292 if has_version dev-php5/pecl-pdo ; then 352 if has_version 'dev-php5/pecl-pdo' ; then
293 return 353 return
294 fi 354 fi
295 355
296 # if we get here, then we have no PDO support 356 # If we get here, then we have no PDO support
297
298 eerror 357 eerror
299 eerror "No PDO extension for PHP found." 358 eerror "No PDO extension for PHP found."
300 eerror "Please note that PDO only exists for PHP 5." 359 eerror "Please note that PDO only exists for PHP 5."
301 eerror "Please install a PDO extension for PHP 5," 360 eerror "Please install a PDO extension for PHP 5,"
302 eerror "you must install dev-lang/php-5.0* with" 361 eerror "you must install =dev-lang/php-5.0* with"
303 eerror "the 'pdo-external' USE flag or you must" 362 eerror "the 'pdo-external' USE flag or you must"
304 eerror "install dev-lang/php-5.1* with either" 363 eerror "install >=dev-lang/php-5.1 with either"
305 eerror "the 'pdo' or the 'pdo-external' USE flags" 364 eerror "the 'pdo' or the 'pdo-external' USE flags"
306 eerror "turned on." 365 eerror "turned on."
307 eerror 366 eerror
308 die "No PDO extension found for PHP 5" 367 die "No PDO extension for PHP 5 found"
309} 368}
310 369
311# determines which installed PHP version has the CLI sapi 370# Determines which installed PHP version has the CLI SAPI enabled,
312# useful for PEAR eclass, or anything which needs to run PHP 371# useful for PEAR stuff, or anything which needs to run PHP
313# scripts depending on the cli sapi 372# scripts depending on the CLI SAPI
314 373
315require_php_cli() 374require_php_cli() {
316{
317 # 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
318 # from last time 376 # from last time
319
320 if [[ -n ${PHP_PKG} ]]; then 377 if [[ -n ${PHP_PKG} ]] ; then
321 return 378 return
322 fi 379 fi
323 380
381 local PHP_PACKAGE_FOUND=""
382
324 # detect which PHP version installed 383 # Detect which PHP version we have installed
384 if has_version '=dev-lang/php-4*' ; then
385 PHP_PACKAGE_FOUND="1"
386 pkg="`best_version '=dev-lang/php-4*'`"
387 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
388 PHP_VERSION="4"
389 fi
390 fi
391
325 if has_version '=dev-lang/php-5*' ; then 392 if has_version '=dev-lang/php-5*' ; then
393 PHP_PACKAGE_FOUND="1"
326 pkg="`best_version '=dev-lang/php-5*'`" 394 pkg="`best_version '=dev-lang/php-5*'`"
327 if built_with_use =${pkg} cli ; then 395 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
328 PHP_VERSION=5 396 PHP_VERSION="5"
397 fi
329 fi 398 fi
399
400 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
401 die "Unable to find an installed dev-lang/php package"
402 fi
403
404 if [[ -z ${PHP_VERSION} ]] ; then
405 die "No PHP CLI installed"
406 fi
407
408 # If we get here, then PHP_VERSION tells us which version of PHP we
409 # want to use
410 uses_php${PHP_VERSION}
411}
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 ${PHP_PKG} ]] ; then
421 return
422 fi
423
424 local PHP_PACKAGE_FOUND=""
425
426 # Detect which PHP version we have installed
330 elif has_version '=dev-lang/php-4*' ; then 427 if has_version '=dev-lang/php-4*' ; then
428 PHP_PACKAGE_FOUND="1"
331 pkg="`best_version '=dev-lang/php-4*'`" 429 pkg="`best_version '=dev-lang/php-4*'`"
332 if built_with_use =${pkg} cli ; then 430 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
333 PHP_VERSION=4 431 PHP_VERSION="4"
432 fi
334 fi 433 fi
335 else 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
336 die "Unable to find an installed dev-lang/php package" 444 die "Unable to find an installed dev-lang/php package"
337 fi 445 fi
338 446
339 if [[ -z ${PHP_VERSION} ]]; then 447 if [[ -z ${PHP_VERSION} ]] ; then
340 die "No PHP CLI installed" 448 die "No PHP CGI installed"
341 fi 449 fi
342 450
343 # if we get here, then PHP_VERSION tells us which version of PHP we 451 # If we get here, then PHP_VERSION tells us which version of PHP we
344 # want to use 452 # want to use
345
346 uses_php${PHP_VERSION} 453 uses_php${PHP_VERSION}
347} 454}
348 455
349# determines which installed PHP version has the CGI sapi
350# useful for anything which needs to run PHP scripts
351# depending on the cgi sapi
352
353require_php_cgi()
354{
355 # if PHP_PKG is set, then we have remembered our PHP settings
356 # from last time
357
358 if [[ -n ${PHP_PKG} ]]; then
359 return
360 fi
361
362 # detect which PHP version installed
363 if has_version '=dev-lang/php-5*' ; then
364 pkg="`best_version '=dev-lang/php-5*'`"
365 if built_with_use =${pkg} cgi ; then
366 PHP_VERSION=5
367 fi
368 elif has_version '=dev-lang/php-4*' ; then
369 pkg="`best_version '=dev-lang/php-4*'`"
370 if built_with_use =${pkg} cgi ; then
371 PHP_VERSION=4
372 fi
373 else
374 die "Unable to find an installed dev-lang/php package"
375 fi
376
377 if [[ -z ${PHP_VERSION} ]]; then
378 die "No PHP CGI installed"
379 fi
380
381 # if we get here, then PHP_VERSION tells us which version of PHP we
382 # want to use
383
384 uses_php${PHP_VERSION}
385}
386
387# require a PHP built with sqlite support 456# Require a PHP built with SQLite support
388 457
389require_sqlite() 458require_sqlite() {
390{
391 has_php 459 has_php
392 460
393 # has our PHP been built with sqlite? 461 # Has our PHP been built with SQLite support?
394 462 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
395 if built_with_use =${PHP_PKG} sqlite ; then
396 return 463 return
397 fi 464 fi
398 465
399 # do we have pecl-sqlite installed for PHP 4? 466 # Do we have pecl-sqlite installed for PHP4?
400
401 if [[ ${PHP_VERSION} == 4 ]] ; then 467 if [[ "${PHP_VERSION}" == "4" ]] ; then
402 if has_version dev-php4/pecl-sqlite ; then 468 if has_version 'dev-php4/pecl-sqlite' ; then
403 return 469 return
404 fi 470 fi
405 fi 471 fi
406 472
407 # if we get here, then we don't have any sqlite support for PHP installed 473 # If we get here, then we don't have any SQLite support for PHP installed
408
409 eerror 474 eerror
410 eerror "No sqlite extension for PHP found." 475 eerror "No SQLite extension for PHP found."
411 eerror "Please install an sqlite extension for PHP," 476 eerror "Please install an SQLite extension for PHP,"
412 eerror "this is done best by simply adding the" 477 eerror "this is done best by simply adding the"
413 eerror "'sqlite' USE flag when emerging dev-lang/php." 478 eerror "'sqlite' USE flag when emerging dev-lang/php."
414 eerror 479 eerror
415 die "No sqlite extension for PHP found" 480 die "No SQLite extension for PHP found"
416} 481}
417 482
483# Require a PHP built with GD support
484
418require_gd() 485require_gd() {
419{
420 has_php 486 has_php
421 487
422 # do we have the internal GD support installed? 488 # Do we have the internal GD support installed?
423 489 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
424 if built_with_use =${PHP_PKG} gd ; then
425 return 490 return
426 fi 491 fi
427 492
428 # ok, maybe GD was built using the external support? 493 # Ok, maybe GD was built using the external library support?
429 494 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
430 if built_with_use =${PHP_PKG} gd-external ; then
431 return 495 return
432 fi 496 fi
433 497
434 # if we get here, then we have no GD support 498 # If we get here, then we have no GD support
435
436 eerror 499 eerror
437 eerror "No GD support for PHP found." 500 eerror "No GD support for PHP found."
438 eerror "Please install the GD support for PHP," 501 eerror "Please install the GD support for PHP,"
439 eerror "you must install dev-lang/php with either" 502 eerror "you must install dev-lang/php with either"
440 eerror "the 'gd' or the 'gd-external' USE flags" 503 eerror "the 'gd' or the 'gd-external' USE flags"
441 eerror "turned on." 504 eerror "turned on."
442 eerror 505 eerror
443 die "No GD support found for PHP" 506 die "No GD support found for PHP"
444} 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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