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Revision 1.1 Revision 1.19
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.1 2005/09/04 10:54:53 stuart Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.19 2007/05/12 14:22:12 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 Team <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"
47 PHPCLI="/usr/${libdir}/php4/bin/php" 49 PHPCLI="/usr/${libdir}/php4/bin/php"
48 PHPCGI="/usr/${libdir}/php4/bin/php-cgi" 50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
49 PHP_PKG="`best_version =dev-lang/php-4*`" 51 PHP_PKG="`best_version =dev-lang/php-4*`"
50 PHPPREFIX="/usr/${libdir}/php4" 52 PHPPREFIX="/usr/${libdir}/php4"
53 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`"
51 54
52 einfo 55 einfo
53 einfo "Using ${PHP_PKG}" 56 einfo "Using ${PHP_PKG}"
54 einfo 57 einfo
55} 58}
56 59
60# PHP5-only depend functions
57need_php5_cli() 61need_php5_cli() {
58{
59 DEPEND="${DEPEND} =virtual/php-5*" 62 DEPEND="${DEPEND} =virtual/php-5*"
60 RDEPEND="${RDEPEND} =virtual/php-5*" 63 RDEPEND="${RDEPEND} =virtual/php-5*"
61 PHP_VERSION=5 64 PHP_VERSION="5"
62} 65}
63 66
64need_php5_httpd() 67need_php5_httpd() {
65{
66 DEPEND="${DEPEND} =virtual/httpd-php-5*" 68 DEPEND="${DEPEND} =virtual/httpd-php-5*"
67 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 69 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
68 PHP_VERSION=5 70 PHP_VERSION="5"
69} 71}
70 72
71need_php5() 73need_php5() {
72{
73 DEPEND="${DEPEND} =dev-lang/php-5*" 74 DEPEND="${DEPEND} =dev-lang/php-5*"
74 RDEPEND="${RDEPEND} =dev-lang/php-5*" 75 RDEPEND="${RDEPEND} =dev-lang/php-5*"
75 PHP_VERSION=5 76 PHP_VERSION="5"
76 PHP_SHARED_CAT="php5" 77 PHP_SHARED_CAT="php5"
77} 78}
78 79
79# common settings go in here 80# common settings go in here
80uses_php5() 81uses_php5() {
81{
82 # cache this 82 # cache this
83 libdir=$(get_libdir) 83 libdir=$(get_libdir)
84 84
85 PHPIZE="/usr/${libdir}/php5/bin/phpize" 85 PHPIZE="/usr/${libdir}/php5/bin/phpize"
86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
87 PHPCLI="/usr/${libdir}/php5/bin/php" 87 PHPCLI="/usr/${libdir}/php5/bin/php"
88 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 88 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
89 PHP_PKG="`best_version =dev-lang/php-5*`" 89 PHP_PKG="`best_version =dev-lang/php-5*`"
90 PHPPREFIX="/usr/${libdir}/php5" 90 PHPPREFIX="/usr/${libdir}/php5"
91 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`"
91 92
92 einfo 93 einfo
93 einfo "Using ${PHP_PKG}" 94 einfo "Using ${PHP_PKG}"
94 einfo 95 einfo
95} 96}
96 97
98# general PHP depend functions
99need_php_cli() {
100 DEPEND="${DEPEND} virtual/php"
101 RDEPEND="${RDEPEND} virtual/php"
102}
103
104need_php_httpd() {
105 DEPEND="${DEPEND} virtual/httpd-php"
106 RDEPEND="${RDEPEND} virtual/httpd-php"
107}
108
97need_php() 109need_php() {
98{
99 DEPEND="${DEPEND} dev-lang/php" 110 DEPEND="${DEPEND} dev-lang/php"
100 RDEPEND="${RDEPEND} dev-lang/php" 111 RDEPEND="${RDEPEND} dev-lang/php"
101 PHP_SHARED_CAT="php" 112 PHP_SHARED_CAT="php"
102} 113}
103 114
104need_php_by_category() 115need_php_by_category() {
105{
106 case "${CATEGORY}" in 116 case "${CATEGORY}" in
107 dev-php) need_php ;; 117 dev-php) need_php ;;
108 dev-php4) need_php4 ;; 118 dev-php4) need_php4 ;;
109 dev-php5) need_php5 ;; 119 dev-php5) need_php5 ;;
110 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 120 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
111 esac 121 esac
112} 122}
113 123
124# Call this function from your pkg_setup, src_compile and src_install methods
125# if you need to know where the PHP binaries are installed and their data
126
127has_php() {
128 # If PHP_PKG is already set, then we have remembered our PHP settings
129 # from last time
130 if [[ -n ${PHP_PKG} ]] ; then
131 return
132 fi
133
134 if [[ -z ${PHP_VERSION} ]] ; then
135 # Detect which PHP version we have installed
136 if has_version '=dev-lang/php-5*' ; then
137 PHP_VERSION="5"
138 elif has_version '=dev-lang/php-4*' ; then
139 PHP_VERSION="4"
140 else
141 die "Unable to find an installed dev-lang/php package"
142 fi
143 fi
144
145 # If we get here, then PHP_VERSION tells us which version of PHP we
146 # want to use
147 uses_php${PHP_VERSION}
148}
149
114# call this function from pkg_setup if your PHP extension only works with 150# Call this function from pkg_setup if your package only works with
115# specific SAPIs 151# specific SAPIs
116# 152#
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) 153# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache2)
121# 154#
122# returns if any one of the listed SAPIs has been installed 155# Returns if any one of the listed SAPIs have been installed
123# dies if none of the listed SAPIs has been installed 156# Dies if none of the listed SAPIs have been installed
124 157
125require_php_sapi_from() { 158require_php_sapi_from() {
126 has_php 159 has_php
127 160
128 local has_sapi=0 161 local has_sapi="0"
129 local x 162 local x
130 163
131 einfo "Checking for compatible SAPI(s)" 164 einfo "Checking for compatible SAPI(s)"
132 165
133 for x in $@ ; do 166 for x in $@ ; do
134 if built_with_use =${PHP_PKG} ${x} ; then 167 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
135 einfo " Discovered compatible SAPI ${x}" 168 einfo " Discovered compatible SAPI ${x}"
136 has_sapi=1 169 has_sapi="1"
137 fi 170 fi
138 done 171 done
139 172
140 if [[ ${has_sapi} == 1 ]]; then 173 if [[ "${has_sapi}" == "1" ]] ; then
141 return 174 return
142 fi 175 fi
143 176
144 eerror 177 eerror
145 eerror "${PHP_PKG} needs to be re-installed with one of the following" 178 eerror "${PHP_PKG} needs to be re-installed with one of the following"
146 eerror "USE flags enabled:" 179 eerror "USE flags enabled:"
147 eerror 180 eerror
148 eerror " $@" 181 eerror " $@"
149 eerror 182 eerror
150 die "Re-install ${PHP_PKG}" 183 die "No compatible PHP SAPIs found"
151} 184}
152 185
153# call this function from pkg_setup if your package requires PHP compiled 186# Call this function from pkg_setup if your package requires PHP compiled
154# with specific USE flags 187# with specific USE flags
155# 188#
156# this function will disappear when USE-based deps are supported by
157# Portage
158#
159# $1 ... a list of USE flags 189# $1 ... a list of USE flags
160# 190#
161# returns if all of the listed USE flags are set 191# Returns if all of the listed USE flags are enabled
162# dies if any of the listed USE flags are not set 192# Dies if any of the listed USE flags are disabled
163 193
164require_php_with_use() { 194require_php_with_use() {
165 has_php 195 has_php
166 196
167 local missing_use= 197 local missing_use=""
168 local x 198 local x
169 199
170 einfo "Checking for required PHP feature(s):" 200 einfo "Checking for required PHP feature(s) ..."
171 201
172 for x in $@ ; do 202 for x in $@ ; do
173 if ! built_with_use =${PHP_PKG} ${x} ; then 203 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
174 einfo " Discovered missing USE flag ${x}" 204 einfo " Discovered missing USE flag: ${x}"
175 missing_use="${missing_use} ${x}" 205 missing_use="${missing_use} ${x}"
176 fi 206 fi
177 done 207 done
178 208
179 if [[ -z ${missing_use} ]]; then 209 if [[ -z "${missing_use}" ]] ; then
210 if [[ -z "${PHPCHECKNODIE}" ]] ; then
180 return 211 return
181 fi
182
183 eerror
184 eerror "${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 ${PHP_VERSION} ]]; then
204 # detect which PHP version installed
205 if has_version '=dev-lang/php-5*' ; then
206 PHP_VERSION=5
207 elif has_version '=dev-lang/php-4*' ; then
208 PHP_VERSION=4
209 else 212 else
210 die "Unable to find an installed dev-lang/php package" 213 return 0
211 fi
212 fi 214 fi
215 fi
213 216
214 # if we get here, then PHP_VERSION tells us which version of PHP we 217 if [[ -z "${PHPCHECKNODIE}" ]] ; then
215 # want to use 218 eerror
219 eerror "${PHP_PKG} needs to be re-installed with all of the following"
220 eerror "USE flags enabled:"
221 eerror
222 eerror " $@"
223 eerror
224 die "Missing PHP USE flags found"
225 else
226 return 1
227 fi
228}
216 229
217 uses_php${PHP_VERSION} 230# Call this function from pkg_setup if your package requires PHP compiled
231# with any of specified USE flags
232#
233# $1 ... a list of USE flags
234#
235# Returns if any of the listed USE flags are enabled
236# Dies if all of the listed USE flags are disabled
237
238require_php_with_any_use() {
239 has_php
240
241 local missing_use=""
242 local x
243
244 einfo "Checking for required PHP feature(s) ..."
245
246 for x in $@ ; do
247 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
248 einfo " USE flag ${x} is enabled, ok ..."
249 return
250 else
251 missing_use="${missing_use} ${x}"
252 fi
253 done
254
255 if [[ -z "${missing_use}" ]] ; then
256 if [[ -z "${PHPCHECKNODIE}" ]] ; then
257 return
258 else
259 return 0
260 fi
261 fi
262
263 if [[ -z "${PHPCHECKNODIE}" ]] ; then
264 eerror
265 eerror "${PHP_PKG} needs to be re-installed with any of the following"
266 eerror "USE flags enabled:"
267 eerror
268 eerror " $@"
269 eerror
270 die "Missing PHP USE flags found"
271 else
272 return 1
273 fi
218} 274}
219 275
220# ======================================================================== 276# ========================================================================
221# has_*() functions 277# has_*() functions
222# 278#
223# these functions return 0 if the condition is satisfied, or 1 otherwise 279# These functions return 0 if the condition is satisfied, 1 otherwise
224# ======================================================================== 280# ========================================================================
225 281
282# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
283
226has_zts() 284has_zts() {
227{
228 has_php 285 has_php
229 286
230 if built_with_use =${PHP_PKG} apache2 threads ; then 287 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
231 return 0 288 return 0
232 fi 289 fi
233 290
234 return 1 291 return 1
235} 292}
236 293
294# Check if our PHP was built with debug support enabled
295
296has_debug() {
297 has_php
298
299 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
300 return 0
301 fi
302
303 return 1
304}
305
306# Check if our PHP was built with the concurrentmodphp support enabled
307
308has_concurrentmodphp() {
309 has_php
310
311 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
312 return 0
313 fi
314
315 return 1
316}
317
237# ======================================================================== 318# ========================================================================
238# require_*() functions 319# require_*() functions
239# 320#
240# These functions die() if PHP was built without the required USE flag(s) 321# These functions die() if PHP was built without the required features
241# ======================================================================== 322# ========================================================================
242 323
324# Require a PHP built with PDO support (PHP5 only)
325
243require_pdo() 326require_pdo() {
244{
245 has_php 327 has_php
246 328
247 # do we have php5.1 installed? 329 # Do we have PHP5 installed?
248
249 if [[ ${PHP_VERSION} == 4 ]] ; then 330 if [[ "${PHP_VERSION}" == "4" ]] ; then
250 eerror 331 eerror
332 eerror "This package requires PDO."
251 eerror "This package requires PDO. PDO is only available for PHP 5." 333 eerror "PDO is only available for PHP 5."
252 eerror "Please install dev-lang/php-5*" 334 eerror "You must install >=dev-lang/php-5.1 with"
335 eerror "either the 'pdo' or the 'pdo-external'"
336 eerror "USE flags 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 don't have 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-5.1 with"
282 eerror "the 'pdo-external' USE flag or you must"
283 eerror "install dev-lang/php-5.1* with either"
284 eerror "the 'pdo' or the 'pdo-external' USE flags" 362 eerror "either the 'pdo' or the 'pdo-external'"
285 eerror "turned on." 363 eerror "USE flags turned on."
286 eerror 364 eerror
287 die "No PDO extension found for PHP" 365 die "No PDO extension for PHP 5 found"
288} 366}
289 367
290# determines which installed PHP version has the CLI sapi 368# Determines which installed PHP version has the CLI SAPI enabled,
291# useful for PEAR eclass, or anything which needs to run PHP 369# useful for PEAR stuff, or anything which needs to run PHP
292# scripts 370# scripts depending on the CLI SAPI
293 371
294require_php_cli() 372require_php_cli() {
295{
296 # if PHP_PKG is set, then we have remembered our PHP settings 373 # If PHP_PKG is set, then we have remembered our PHP settings
297 # from last time 374 # from last time
298 if [[ -n ${PHP_PKG} ]]; then 375 if [[ -n ${PHP_PKG} ]] ; then
299 return 376 return
300 fi 377 fi
301 378
379 local PHP_PACKAGE_FOUND=""
380
302 # detect which PHP version installed 381 # Detect which PHP version we have installed
382 if has_version '=dev-lang/php-4*' ; then
383 PHP_PACKAGE_FOUND="1"
384 pkg="`best_version '=dev-lang/php-4*'`"
385 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
386 PHP_VERSION="4"
387 fi
388 fi
389
303 if has_version '=dev-lang/php-5*' ; then 390 if has_version '=dev-lang/php-5*' ; then
391 PHP_PACKAGE_FOUND="1"
304 pkg="`best_version '=dev-lang/php-5*'`" 392 pkg="`best_version '=dev-lang/php-5*'`"
305 if built_with_use =${pkg} cli ; then 393 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
306 PHP_VERSION=5 394 PHP_VERSION="5"
395 fi
307 fi 396 fi
308 elif has_version '=dev-lang/php-4*' ; then 397
309 pkg="`best_version '=dev-lang/php-4*'`" 398 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" 399 die "Unable to find an installed dev-lang/php package"
315 fi 400 fi
316 401
317 if [[ -z ${PHP_VERSION} ]]; then 402 if [[ -z ${PHP_VERSION} ]] ; then
318 die "No PHP CLI installed" 403 die "No PHP CLI installed"
319 fi 404 fi
320 405
321 # if we get here, then PHP_VERSION tells us which version of PHP we 406 # If we get here, then PHP_VERSION tells us which version of PHP we
322 # want to use 407 # want to use
323 uses_php${PHP_VERSION} 408 uses_php${PHP_VERSION}
324} 409}
325 410
411# Determines which installed PHP version has the CGI SAPI enabled,
412# useful for anything which needs to run PHP scripts
413# depending on the CGI SAPI
414
415require_php_cgi() {
416 # If PHP_PKG is set, then we have remembered our PHP settings
417 # from last time
418 if [[ -n ${PHP_PKG} ]] ; then
419 return
420 fi
421
422 local PHP_PACKAGE_FOUND=""
423
424 # Detect which PHP version we have installed
425 if has_version '=dev-lang/php-4*' ; then
426 PHP_PACKAGE_FOUND="1"
427 pkg="`best_version '=dev-lang/php-4*'`"
428 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
429 PHP_VERSION="4"
430 fi
431 fi
432
433 if has_version '=dev-lang/php-5*' ; then
434 PHP_PACKAGE_FOUND="1"
435 pkg="`best_version '=dev-lang/php-5*'`"
436 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
437 PHP_VERSION="5"
438 fi
439 fi
440
441 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
442 die "Unable to find an installed dev-lang/php package"
443 fi
444
445 if [[ -z ${PHP_VERSION} ]] ; then
446 die "No PHP CGI installed"
447 fi
448
449 # If we get here, then PHP_VERSION tells us which version of PHP we
450 # want to use
451 uses_php${PHP_VERSION}
452}
453
326# require a PHP built with sqlite support 454# Require a PHP built with SQLite support
327 455
328require_sqlite() 456require_sqlite() {
329{
330 has_php 457 has_php
331 458
332 # has our PHP been built w/ sqlite? 459 # Has our PHP been built with SQLite support?
333 if built_with_use =${PHP_PKG} sqlite ; then 460 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
334 return 461 return
335 fi 462 fi
336 463
337 # do we have pecl-sqlite installed for PHP4? 464 # Do we have pecl-sqlite installed for PHP4?
338 if [[ ${PHP_VERSION} == 4 ]] ; then 465 if [[ "${PHP_VERSION}" == "4" ]] ; then
339 if has_version dev-php4/pecl-sqlite ; then 466 if has_version 'dev-php4/pecl-sqlite' ; then
340 return 467 return
341 fi 468 fi
342 fi 469 fi
343 470
344 # if we get here, then we don't have any php/sqlite support installed 471 # If we get here, then we don't have any SQLite support for PHP installed
345 eerror 472 eerror
346 eerror "No sqlite extension for PHP found." 473 eerror "No SQLite extension for PHP found."
347 eerror "Please install an sqlite extension for PHP," 474 eerror "Please install an SQLite extension for PHP,"
348 eerror "this is done best by simply adding the" 475 eerror "this is done best by simply adding the"
349 eerror "'sqlite' USE flag when emerging dev-lang/php." 476 eerror "'sqlite' USE flag when emerging dev-lang/php."
350 eerror 477 eerror
351 die "No sqlite extension for PHP found" 478 die "No SQLite extension for PHP found"
352} 479}
480
481# Require a PHP built with GD support
482
483require_gd() {
484 has_php
485
486 # Do we have the internal GD support installed?
487 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
488 return
489 fi
490
491 # Ok, maybe GD was built using the external library support?
492 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
493 return
494 fi
495
496 # If we get here, then we have no GD support
497 eerror
498 eerror "No GD support for PHP found."
499 eerror "Please install the GD support for PHP,"
500 eerror "you must install dev-lang/php with either"
501 eerror "the 'gd' or the 'gd-external' USE flags"
502 eerror "turned on."
503 eerror
504 die "No GD support found for PHP"
505}
506
507# ========================================================================
508# Misc functions
509#
510# These functions provide miscellaneous checks and functionality.
511# ========================================================================
512
513# Executes some checks needed when installing a binary PHP extension
514
515php_binary_extension() {
516 has_php
517
518 local PUSE_ENABLED=""
519
520 # Binary extensions do not support the change of PHP
521 # API version, so they can't be installed when USE flags
522 # are enabled which change the PHP API version, they also
523 # don't provide correctly versioned symbols for our use
524
525 if has_debug ; then
526 eerror
527 eerror "You cannot install binary PHP extensions"
528 eerror "when the 'debug' USE flag is enabled!"
529 eerror "Please reemerge dev-lang/php with the"
530 eerror "'debug' USE flag turned off."
531 eerror
532 PUSE_ENABLED="1"
533 fi
534
535 if has_concurrentmodphp ; then
536 eerror
537 eerror "You cannot install binary PHP extensions when"
538 eerror "the 'concurrentmodphp' USE flag is enabled!"
539 eerror "Please reemerge dev-lang/php with the"
540 eerror "'concurrentmodphp' USE flag turned off."
541 eerror
542 PUSE_ENABLED="1"
543 fi
544
545 if [[ -n ${PUSE_ENABLED} ]] ; then
546 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
547 fi
548}
549
550# Alternative to dodoc function for use in our PHP eclasses and
551# ebuilds.
552# Stored here because depend.php gets always sourced everywhere
553# in the PHP ebuilds and eclasses.
554# It simply is dodoc with a changed path to the docs.
555# NOTE: no support for docinto is given!
556
557dodoc-php() {
558if [[ $# -lt 1 ]] ; then
559 echo "$0: at least one argument needed" 1>&2
560 exit 1
561fi
562
563phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/"
564
565if [[ ! -d "${phpdocdir}" ]] ; then
566 install -d "${phpdocdir}"
567fi
568
569for x in $@ ; do
570 if [[ -s "${x}" ]] ; then
571 install -m0644 "${x}" "${phpdocdir}"
572 gzip -f -9 "${phpdocdir}/${x##*/}"
573 elif [[ ! -e "${x}" ]] ; then
574 echo "dodoc-php: ${x} does not exist" 1>&2
575 fi
576done
577}

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