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Revision 1.4 Revision 1.12
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 1.4 2005/09/16 20:25:21 trapni Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.12 2006/03/24 23:05:47 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
17# PHP4-only depend functions 22# PHP4-only depend functions
18need_php4_cli() 23need_php4_cli() {
19{
20 DEPEND="${DEPEND} =virtual/php-4*" 24 DEPEND="${DEPEND} =virtual/php-4*"
21 RDEPEND="${RDEPEND} =virtual/php-4*" 25 RDEPEND="${RDEPEND} =virtual/php-4*"
22 PHP_VERSION=4 26 PHP_VERSION="4"
23} 27}
24 28
25need_php4_httpd() 29need_php4_httpd() {
26{
27 DEPEND="${DEPEND} =virtual/httpd-php-4*" 30 DEPEND="${DEPEND} =virtual/httpd-php-4*"
28 RDEPEND="${RDEPEND} =virtual/httpd-php-4*" 31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
29 PHP_VERSION=4 32 PHP_VERSION="4"
30} 33}
31 34
32need_php4() 35need_php4() {
33{
34 DEPEND="${DEPEND} =dev-lang/php-4*" 36 DEPEND="${DEPEND} =dev-lang/php-4*"
35 RDEPEND="${RDEPEND} =dev-lang/php-4*" 37 RDEPEND="${RDEPEND} =dev-lang/php-4*"
36 PHP_VERSION=4 38 PHP_VERSION="4"
37 PHP_SHARED_CAT="php4" 39 PHP_SHARED_CAT="php4"
38} 40}
39 41
40# common settings go in here 42# common settings go in here
41uses_php4() 43uses_php4() {
42{
43 # cache this 44 # cache this
44 libdir=$(get_libdir) 45 libdir=$(get_libdir)
45 46
46 PHPIZE="/usr/${libdir}/php4/bin/phpize" 47 PHPIZE="/usr/${libdir}/php4/bin/phpize"
47 PHPCONFIG="/usr/${libdir}/php4/bin/php-config" 48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
54 einfo "Using ${PHP_PKG}" 55 einfo "Using ${PHP_PKG}"
55 einfo 56 einfo
56} 57}
57 58
58# PHP5-only depend functions 59# PHP5-only depend functions
59need_php5_cli() 60need_php5_cli() {
60{
61 DEPEND="${DEPEND} =virtual/php-5*" 61 DEPEND="${DEPEND} =virtual/php-5*"
62 RDEPEND="${RDEPEND} =virtual/php-5*" 62 RDEPEND="${RDEPEND} =virtual/php-5*"
63 PHP_VERSION=5 63 PHP_VERSION="5"
64} 64}
65 65
66need_php5_httpd() 66need_php5_httpd() {
67{
68 DEPEND="${DEPEND} =virtual/httpd-php-5*" 67 DEPEND="${DEPEND} =virtual/httpd-php-5*"
69 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 68 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
70 PHP_VERSION=5 69 PHP_VERSION="5"
71} 70}
72 71
73need_php5() 72need_php5() {
74{
75 DEPEND="${DEPEND} =dev-lang/php-5*" 73 DEPEND="${DEPEND} =dev-lang/php-5*"
76 RDEPEND="${RDEPEND} =dev-lang/php-5*" 74 RDEPEND="${RDEPEND} =dev-lang/php-5*"
77 PHP_VERSION=5 75 PHP_VERSION="5"
78 PHP_SHARED_CAT="php5" 76 PHP_SHARED_CAT="php5"
79} 77}
80 78
81# common settings go in here 79# common settings go in here
82uses_php5() 80uses_php5() {
83{
84 # cache this 81 # cache this
85 libdir=$(get_libdir) 82 libdir=$(get_libdir)
86 83
87 PHPIZE="/usr/${libdir}/php5/bin/phpize" 84 PHPIZE="/usr/${libdir}/php5/bin/phpize"
88 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
95 einfo "Using ${PHP_PKG}" 92 einfo "Using ${PHP_PKG}"
96 einfo 93 einfo
97} 94}
98 95
99# general PHP depend functions 96# general PHP depend functions
100need_php_cli() 97need_php_cli() {
101{
102 DEPEND="${DEPEND} virtual/php" 98 DEPEND="${DEPEND} virtual/php"
103 RDEPEND="${RDEPEND} virtual/php" 99 RDEPEND="${RDEPEND} virtual/php"
104} 100}
105 101
106need_php_httpd() 102need_php_httpd() {
107{
108 DEPEND="${DEPEND} virtual/httpd-php" 103 DEPEND="${DEPEND} virtual/httpd-php"
109 RDEPEND="${RDEPEND} virtual/httpd-php" 104 RDEPEND="${RDEPEND} virtual/httpd-php"
110} 105}
111 106
112need_php() 107need_php() {
113{
114 DEPEND="${DEPEND} dev-lang/php" 108 DEPEND="${DEPEND} dev-lang/php"
115 RDEPEND="${RDEPEND} dev-lang/php" 109 RDEPEND="${RDEPEND} dev-lang/php"
116 PHP_SHARED_CAT="php" 110 PHP_SHARED_CAT="php"
117} 111}
118 112
119need_php_by_category() 113need_php_by_category() {
120{
121 case "${CATEGORY}" in 114 case "${CATEGORY}" in
122 dev-php) need_php ;; 115 dev-php) need_php ;;
123 dev-php4) need_php4 ;; 116 dev-php4) need_php4 ;;
124 dev-php5) need_php5 ;; 117 dev-php5) need_php5 ;;
125 *) 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"
126 esac 119 esac
127} 120}
128 121
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
129# 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
130# specific SAPIs 149# specific SAPIs
131# 150#
132# this function will disappear when USE-based deps are supported by
133# Portage
134#
135# $1 ... a list of SAPI USE flags (eg cli, cgi, apache2) 151# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2)
136# 152#
137# returns if any one of the listed SAPIs has been installed 153# Returns if any one of the listed SAPIs have been installed
138# dies if none of the listed SAPIs has been installed 154# Dies if none of the listed SAPIs have been installed
139 155
140require_php_sapi_from() 156require_php_sapi_from() {
141{
142 has_php 157 has_php
143 158
144 local has_sapi=0 159 local has_sapi="0"
145 local x 160 local x
146 161
147 einfo "Checking for compatible SAPI(s)" 162 einfo "Checking for compatible SAPI(s)"
148 163
149 for x in $@ ; do 164 for x in $@ ; do
150 if built_with_use =${PHP_PKG} ${x} ; then 165 if built_with_use =${PHP_PKG} ${x} ; then
151 einfo " Discovered compatible SAPI ${x}" 166 einfo " Discovered compatible SAPI ${x}"
152 has_sapi=1 167 has_sapi="1"
153 fi 168 fi
154 done 169 done
155 170
156 if [[ ${has_sapi} == 1 ]]; then 171 if [[ "${has_sapi}" == "1" ]] ; then
157 return 172 return
158 fi 173 fi
159 174
160 eerror 175 eerror
161 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"
162 eerror "USE flags enabled:" 177 eerror "USE flags enabled:"
163 eerror 178 eerror
164 eerror " $@" 179 eerror " $@"
165 eerror 180 eerror
166 die "Re-install ${PHP_PKG}" 181 die "No compatible PHP SAPIs found"
167} 182}
168 183
169# 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
170# with specific USE flags 185# with specific USE flags
171# 186#
172# this function will disappear when USE-based deps are supported by
173# Portage
174#
175# $1 ... a list of USE flags 187# $1 ... a list of USE flags
176# 188#
177# returns if all of the listed USE flags are set 189# Returns if all of the listed USE flags are enabled
178# dies if any of the listed USE flags are not set 190# Dies if any of the listed USE flags are disabled
179 191
180require_php_with_use() 192require_php_with_use() {
181{
182 has_php 193 has_php
183 194
184 local missing_use= 195 local missing_use=""
185 local x 196 local x
186 197
187 einfo "Checking for required PHP feature(s):" 198 einfo "Checking for required PHP feature(s):"
188 199
189 for x in $@ ; do 200 for x in $@ ; do
190 if ! built_with_use =${PHP_PKG} ${x} ; then 201 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
191 einfo " Discovered missing USE flag ${x}" 202 einfo " Discovered missing USE flag ${x}"
192 missing_use="${missing_use} ${x}" 203 missing_use="${missing_use} ${x}"
193 fi 204 fi
194 done 205 done
195 206
196 if [[ -z ${missing_use} ]]; then 207 if [[ -z ${missing_use} ]] ; then
197 return 208 return
198 fi 209 fi
199 210
200 eerror 211 eerror
201 eerror "${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"
202 eerror "USE flags enabled:" 213 eerror "USE flags enabled:"
203 eerror 214 eerror
204 eerror " $@" 215 eerror " $@"
205 eerror 216 eerror
206 die "Re-install ${PHP_PKG}" 217 die "Missing PHP USE flags found"
207} 218}
208 219
209# call this function from your pkg_setup, src_compile & src_install methods 220# Call this function from pkg_setup if your package requires PHP compiled
210# if you need to know where the PHP binaries are installed and their data 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
211 227
228require_php_with_any_use() {
212has_php() 229 has_php
213{
214 # if PHP_PKG is set, then we have remembered our PHP settings
215 # from last time
216 230
217 if [[ -n ${PHP_PKG} ]]; then 231 local missing_use=""
232 local x
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 ..."
218 return 239 return
219 fi
220
221 if [[ -z ${PHP_VERSION} ]]; then
222 # detect which PHP version installed
223 if has_version '=dev-lang/php-5*' ; then
224 PHP_VERSION=5
225 elif has_version '=dev-lang/php-4*' ; then
226 PHP_VERSION=4
227 else 240 else
228 die "Unable to find an installed dev-lang/php package" 241 missing_use="${missing_use} ${x}"
229 fi
230 fi 242 fi
243 done
231 244
232 # if we get here, then PHP_VERSION tells us which version of PHP we 245 if [[ -z ${missing_use} ]] ; then
233 # want to use 246 return
247 fi
234 248
235 uses_php${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 " $@"
254 eerror
255 die "Missing PHP USE flags found"
236} 256}
237 257
238# ======================================================================== 258# ========================================================================
239# has_*() functions 259# has_*() functions
240# 260#
241# these functions return 0 if the condition is satisfied, or 1 otherwise 261# These functions return 0 if the condition is satisfied, 1 otherwise
242# ======================================================================== 262# ========================================================================
243 263
244# check if our PHP was compiled with ZTS (Zend Thread Safety) 264# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
245 265
246has_zts() 266has_zts() {
247{
248 has_php 267 has_php
249 268
250 if built_with_use =${PHP_PKG} apache2 threads ; then 269 if built_with_use =${PHP_PKG} apache2 threads ; then
251 return 0 270 return 0
252 fi 271 fi
253 272
254 return 1 273 return 1
255} 274}
256 275
257# check if our PHP was built with Hardened-PHP active 276# Check if our PHP was built with Hardened-PHP enabled
258 277
259has_hardenedphp() 278has_hardenedphp() {
260{
261 has_php 279 has_php
262 280
263 if built_with_use =${PHP_PKG} hardenedphp ; then 281 if built_with_use =${PHP_PKG} hardenedphp ; then
264 return 0 282 return 0
265 fi 283 fi
266 284
267 return 1 285 return 1
268} 286}
269 287
288# Check if our PHP was built with debug support enabled
289
290has_debug() {
291 has_php
292
293 if built_with_use =${PHP_PKG} debug ; then
294 return 0
295 fi
296
297 return 1
298}
299
270# ======================================================================== 300# ========================================================================
271# require_*() functions 301# require_*() functions
272# 302#
273# 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
274# ======================================================================== 304# ========================================================================
275 305
276# require a PHP built with PDO support for PHP5 306# Require a PHP built with PDO support (PHP5 only)
277 307
278require_pdo() 308require_pdo() {
279{
280 has_php 309 has_php
281 310
282 # do we have php5.1 installed? 311 # Do we have PHP5 installed?
283
284 if [[ ${PHP_VERSION} == 4 ]] ; then 312 if [[ "${PHP_VERSION}" == "4" ]] ; then
285 eerror 313 eerror
286 eerror "This package requires PDO." 314 eerror "This package requires PDO."
287 eerror "PDO is only available for PHP 5." 315 eerror "PDO is only available for PHP 5."
288 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."
289 eerror 321 eerror
290 die "PHP 5 not installed" 322 die "PHP 5 not installed"
291 fi 323 fi
292 324
293 # was php5 compiled w/ pdo support? 325 # Was PHP5 compiled with internal PDO support?
294
295 if built_with_use =${PHP_PKG} pdo ; then 326 if built_with_use =${PHP_PKG} pdo ; then
296 return 327 return
297 fi 328 fi
298 329
299 # ok, maybe PDO was built as an external extension? 330 # Ok, maybe PDO was built as an external extension?
300
301 if built_with_use =${PHP_PKG} pdo-external && has_version dev-php5/pecl-pdo ; then 331 if built_with_use =${PHP_PKG} pdo-external && has_version 'dev-php5/pecl-pdo' ; then
302 return 332 return
303 fi 333 fi
304 334
305 # ok, as last resort, 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
306
307 if has_version dev-php5/pecl-pdo ; then 336 if has_version 'dev-php5/pecl-pdo' ; then
308 return 337 return
309 fi 338 fi
310 339
311 # if we get here, then we have no PDO support 340 # If we get here, then we have no PDO support
312
313 eerror 341 eerror
314 eerror "No PDO extension for PHP found." 342 eerror "No PDO extension for PHP found."
315 eerror "Please note that PDO only exists for PHP 5." 343 eerror "Please note that PDO only exists for PHP 5."
316 eerror "Please install a PDO extension for PHP 5," 344 eerror "Please install a PDO extension for PHP 5,"
317 eerror "you must install dev-lang/php-5.0* with" 345 eerror "you must install =dev-lang/php-5.0* with"
318 eerror "the 'pdo-external' USE flag or you must" 346 eerror "the 'pdo-external' USE flag or you must"
319 eerror "install dev-lang/php-5.1* with either" 347 eerror "install >=dev-lang/php-5.1 with either"
320 eerror "the 'pdo' or the 'pdo-external' USE flags" 348 eerror "the 'pdo' or the 'pdo-external' USE flags"
321 eerror "turned on." 349 eerror "turned on."
322 eerror 350 eerror
323 die "No PDO extension found for PHP 5" 351 die "No PDO extension for PHP 5 found"
324} 352}
325 353
326# determines which installed PHP version has the CLI sapi 354# Determines which installed PHP version has the CLI SAPI enabled,
327# useful for PEAR eclass, or anything which needs to run PHP 355# useful for PEAR stuff, or anything which needs to run PHP
328# scripts depending on the cli sapi 356# scripts depending on the CLI SAPI
329 357
330require_php_cli() 358require_php_cli() {
331{
332 # 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
333 # from last time 360 # from last time
334
335 if [[ -n ${PHP_PKG} ]]; then 361 if [[ -n ${PHP_PKG} ]] ; then
336 return 362 return
337 fi 363 fi
338 364
365 local PHP_PACKAGE_FOUND=""
366
339 # detect which PHP version installed 367 # Detect which PHP version we have installed
368 if has_version '=dev-lang/php-4*' ; then
369 PHP_PACKAGE_FOUND="1"
370 pkg="`best_version '=dev-lang/php-4*'`"
371 if built_with_use =${pkg} cli ; then
372 PHP_VERSION="4"
373 fi
374 fi
375
340 if has_version '=dev-lang/php-5*' ; then 376 if has_version '=dev-lang/php-5*' ; then
377 PHP_PACKAGE_FOUND="1"
341 pkg="`best_version '=dev-lang/php-5*'`" 378 pkg="`best_version '=dev-lang/php-5*'`"
342 if built_with_use =${pkg} cli ; then 379 if built_with_use =${pkg} cli ; then
343 PHP_VERSION=5 380 PHP_VERSION="5"
381 fi
344 fi 382 fi
383
384 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 die "Unable to find an installed dev-lang/php package"
386 fi
387
388 if [[ -z ${PHP_VERSION} ]] ; then
389 die "No PHP CLI installed"
390 fi
391
392 # If we get here, then PHP_VERSION tells us which version of PHP we
393 # want to use
394 uses_php${PHP_VERSION}
395}
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 ${PHP_PKG} ]] ; then
405 return
406 fi
407
408 local PHP_PACKAGE_FOUND=""
409
410 # Detect which PHP version we have installed
345 elif has_version '=dev-lang/php-4*' ; then 411 if has_version '=dev-lang/php-4*' ; then
412 PHP_PACKAGE_FOUND="1"
346 pkg="`best_version '=dev-lang/php-4*'`" 413 pkg="`best_version '=dev-lang/php-4*'`"
347 if built_with_use =${pkg} cli ; then 414 if built_with_use =${pkg} cgi ; then
348 PHP_VERSION=4 415 PHP_VERSION="4"
349 fi
350 else
351 die "Unable to find an installed dev-lang/php package"
352 fi 416 fi
353
354 if [[ -z ${PHP_VERSION} ]]; then
355 die "No PHP CLI installed"
356 fi 417 fi
357 418
358 # if we get here, then PHP_VERSION tells us which version of PHP we
359 # want to use
360
361 uses_php${PHP_VERSION}
362}
363
364# determines which installed PHP version has the CGI sapi
365# useful for anything which needs to run PHP scripts
366# depending on the cgi sapi
367
368require_php_cgi()
369{
370 # if PHP_PKG is set, then we have remembered our PHP settings
371 # from last time
372
373 if [[ -n ${PHP_PKG} ]]; then
374 return
375 fi
376
377 # detect which PHP version installed
378 if has_version '=dev-lang/php-5*' ; then 419 if has_version '=dev-lang/php-5*' ; then
420 PHP_PACKAGE_FOUND="1"
379 pkg="`best_version '=dev-lang/php-5*'`" 421 pkg="`best_version '=dev-lang/php-5*'`"
380 if built_with_use =${pkg} cgi ; then 422 if built_with_use =${pkg} cgi ; then
381 PHP_VERSION=5 423 PHP_VERSION="5"
424 fi
382 fi 425 fi
383 elif has_version '=dev-lang/php-4*' ; then 426
384 pkg="`best_version '=dev-lang/php-4*'`" 427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 if built_with_use =${pkg} cgi ; then
386 PHP_VERSION=4
387 fi
388 else
389 die "Unable to find an installed dev-lang/php package" 428 die "Unable to find an installed dev-lang/php package"
390 fi 429 fi
391 430
392 if [[ -z ${PHP_VERSION} ]]; then 431 if [[ -z ${PHP_VERSION} ]] ; then
393 die "No PHP CGI installed" 432 die "No PHP CGI installed"
394 fi 433 fi
395 434
396 # if we get here, then PHP_VERSION tells us which version of PHP we 435 # If we get here, then PHP_VERSION tells us which version of PHP we
397 # want to use 436 # want to use
398
399 uses_php${PHP_VERSION} 437 uses_php${PHP_VERSION}
400} 438}
401 439
402# require a PHP built with sqlite support 440# Require a PHP built with SQLite support
403 441
404require_sqlite() 442require_sqlite() {
405{
406 has_php 443 has_php
407 444
408 # has our PHP been built with sqlite? 445 # Has our PHP been built with SQLite support?
409 446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
410 if built_with_use =${PHP_PKG} sqlite ; then
411 return 447 return
412 fi 448 fi
413 449
414 # do we have pecl-sqlite installed for PHP 4? 450 # Do we have pecl-sqlite installed for PHP4?
415
416 if [[ ${PHP_VERSION} == 4 ]] ; then 451 if [[ "${PHP_VERSION}" == "4" ]] ; then
417 if has_version dev-php4/pecl-sqlite ; then 452 if has_version 'dev-php4/pecl-sqlite' ; then
418 return 453 return
419 fi 454 fi
420 fi 455 fi
421 456
422 # if we get here, then we don't have any sqlite support for PHP installed 457 # If we get here, then we don't have any SQLite support for PHP installed
423
424 eerror 458 eerror
425 eerror "No sqlite extension for PHP found." 459 eerror "No SQLite extension for PHP found."
426 eerror "Please install an sqlite extension for PHP," 460 eerror "Please install an SQLite extension for PHP,"
427 eerror "this is done best by simply adding the" 461 eerror "this is done best by simply adding the"
428 eerror "'sqlite' USE flag when emerging dev-lang/php." 462 eerror "'sqlite' USE flag when emerging dev-lang/php."
429 eerror 463 eerror
430 die "No sqlite extension for PHP found" 464 die "No SQLite extension for PHP found"
431} 465}
432 466
467# Require a PHP built with GD support
468
433require_gd() 469require_gd() {
434{
435 has_php 470 has_php
436 471
437 # do we have the internal GD support installed? 472 # Do we have the internal GD support installed?
438 473 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
439 if built_with_use =${PHP_PKG} gd ; then
440 return 474 return
441 fi 475 fi
442 476
443 # ok, maybe GD was built using the external support? 477 # Ok, maybe GD was built using the external library support?
444 478 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
445 if built_with_use =${PHP_PKG} gd-external ; then
446 return 479 return
447 fi 480 fi
448 481
449 # if we get here, then we have no GD support 482 # If we get here, then we have no GD support
450
451 eerror 483 eerror
452 eerror "No GD support for PHP found." 484 eerror "No GD support for PHP found."
453 eerror "Please install the GD support for PHP," 485 eerror "Please install the GD support for PHP,"
454 eerror "you must install dev-lang/php with either" 486 eerror "you must install dev-lang/php with either"
455 eerror "the 'gd' or the 'gd-external' USE flags" 487 eerror "the 'gd' or the 'gd-external' USE flags"
456 eerror "turned on." 488 eerror "turned on."
457 eerror 489 eerror
458 die "No GD support found for PHP" 490 die "No GD support found for PHP"
459} 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 =${PHP_PKG} hardenedphp ; then
511 eerror
512 eerror "You cannot install binary PHP extensions"
513 eerror "when the 'hardenedphp' USE flag is enabled!"
514 eerror "Please reemerge dev-lang/php with the"
515 eerror "'hardenedphp' USE flag turned off."
516 eerror
517 PUSE_ENABLED="1"
518 fi
519
520 if built_with_use =${PHP_PKG} debug ; 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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