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Revision 1.1 Revision 1.17
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 1.1 2005/09/04 10:54:53 stuart Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.17 2007/02/02 19:09:33 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"
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 "I don't know which version of PHP packages in ${CATEGORY} require"
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, apache, 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 Hardened-PHP enabled
295
296has_hardenedphp() {
297 has_php
298
299 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then
300 return 0
301 fi
302
303 return 1
304}
305
306# Check if our PHP was built with debug support enabled
307
308has_debug() {
309 has_php
310
311 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; 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-5.0* with"
335 eerror "the 'pdo-external' USE flag or you must"
336 eerror "install >=dev-lang/php-5.1 with either"
337 eerror "the 'pdo' or the 'pdo-external' USE flags"
338 eerror "turned on."
253 eerror 339 eerror
254 die "PHP 5 not installed" 340 die "PHP 5 not installed"
255 fi 341 fi
256 342
257 # was php5 compiled w/ pdo support? 343 # Was PHP5 compiled with internal PDO support?
258 344 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
259 if built_with_use =${PHP_PKG} pdo ; then
260 return 345 return
261 fi 346 fi
262 347
263 # ok, maybe PDO was built as an external extension? 348 # Ok, maybe PDO was built as an external extension?
264 349 if ( built_with_use =${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 350 return
267 fi 351 fi
268 352
269 # it suffices that pecl-pdo was installed to have PDO support 353 # 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 354 if has_version 'dev-php5/pecl-pdo' ; then
272 return 355 return
273 fi 356 fi
274 357
275 # if we get here, then we have no PDO support :( 358 # If we get here, then we have no PDO support
276
277 eerror 359 eerror
278 eerror "No PDO extension for PHP found." 360 eerror "No PDO extension for PHP found."
279 eerror "Please note that PDO only exists for PHP 5." 361 eerror "Please note that PDO only exists for PHP 5."
280 eerror "Please install a PDO extension for PHP 5," 362 eerror "Please install a PDO extension for PHP 5,"
281 eerror "you must install dev-lang/php-5.0* with" 363 eerror "you must install =dev-lang/php-5.0* with"
282 eerror "the 'pdo-external' USE flag or you must" 364 eerror "the 'pdo-external' USE flag or you must"
283 eerror "install dev-lang/php-5.1* with either" 365 eerror "install >=dev-lang/php-5.1 with either"
284 eerror "the 'pdo' or the 'pdo-external' USE flags" 366 eerror "the 'pdo' or the 'pdo-external' USE flags"
285 eerror "turned on." 367 eerror "turned on."
286 eerror 368 eerror
287 die "No PDO extension found for PHP" 369 die "No PDO extension for PHP 5 found"
288} 370}
289 371
290# determines which installed PHP version has the CLI sapi 372# Determines which installed PHP version has the CLI SAPI enabled,
291# useful for PEAR eclass, or anything which needs to run PHP 373# useful for PEAR stuff, or anything which needs to run PHP
292# scripts 374# scripts depending on the CLI SAPI
293 375
294require_php_cli() 376require_php_cli() {
295{
296 # if PHP_PKG is set, then we have remembered our PHP settings 377 # If PHP_PKG is set, then we have remembered our PHP settings
297 # from last time 378 # from last time
298 if [[ -n ${PHP_PKG} ]]; then 379 if [[ -n ${PHP_PKG} ]] ; then
299 return 380 return
300 fi 381 fi
301 382
383 local PHP_PACKAGE_FOUND=""
384
302 # detect which PHP version installed 385 # Detect which PHP version we have installed
386 if has_version '=dev-lang/php-4*' ; then
387 PHP_PACKAGE_FOUND="1"
388 pkg="`best_version '=dev-lang/php-4*'`"
389 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
390 PHP_VERSION="4"
391 fi
392 fi
393
303 if has_version '=dev-lang/php-5*' ; then 394 if has_version '=dev-lang/php-5*' ; then
395 PHP_PACKAGE_FOUND="1"
304 pkg="`best_version '=dev-lang/php-5*'`" 396 pkg="`best_version '=dev-lang/php-5*'`"
305 if built_with_use =${pkg} cli ; then 397 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
306 PHP_VERSION=5 398 PHP_VERSION="5"
399 fi
307 fi 400 fi
308 elif has_version '=dev-lang/php-4*' ; then 401
309 pkg="`best_version '=dev-lang/php-4*'`" 402 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" 403 die "Unable to find an installed dev-lang/php package"
315 fi 404 fi
316 405
317 if [[ -z ${PHP_VERSION} ]]; then 406 if [[ -z ${PHP_VERSION} ]] ; then
318 die "No PHP CLI installed" 407 die "No PHP CLI installed"
319 fi 408 fi
320 409
321 # if we get here, then PHP_VERSION tells us which version of PHP we 410 # If we get here, then PHP_VERSION tells us which version of PHP we
322 # want to use 411 # want to use
323 uses_php${PHP_VERSION} 412 uses_php${PHP_VERSION}
324} 413}
325 414
415# Determines which installed PHP version has the CGI SAPI enabled,
416# useful for anything which needs to run PHP scripts
417# depending on the CGI SAPI
418
419require_php_cgi() {
420 # If PHP_PKG is set, then we have remembered our PHP settings
421 # from last time
422 if [[ -n ${PHP_PKG} ]] ; then
423 return
424 fi
425
426 local PHP_PACKAGE_FOUND=""
427
428 # Detect which PHP version we have installed
429 if has_version '=dev-lang/php-4*' ; then
430 PHP_PACKAGE_FOUND="1"
431 pkg="`best_version '=dev-lang/php-4*'`"
432 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
433 PHP_VERSION="4"
434 fi
435 fi
436
437 if has_version '=dev-lang/php-5*' ; then
438 PHP_PACKAGE_FOUND="1"
439 pkg="`best_version '=dev-lang/php-5*'`"
440 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
441 PHP_VERSION="5"
442 fi
443 fi
444
445 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
446 die "Unable to find an installed dev-lang/php package"
447 fi
448
449 if [[ -z ${PHP_VERSION} ]] ; then
450 die "No PHP CGI installed"
451 fi
452
453 # If we get here, then PHP_VERSION tells us which version of PHP we
454 # want to use
455 uses_php${PHP_VERSION}
456}
457
326# require a PHP built with sqlite support 458# Require a PHP built with SQLite support
327 459
328require_sqlite() 460require_sqlite() {
329{
330 has_php 461 has_php
331 462
332 # has our PHP been built w/ sqlite? 463 # Has our PHP been built with SQLite support?
333 if built_with_use =${PHP_PKG} sqlite ; then 464 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
334 return 465 return
335 fi 466 fi
336 467
337 # do we have pecl-sqlite installed for PHP4? 468 # Do we have pecl-sqlite installed for PHP4?
338 if [[ ${PHP_VERSION} == 4 ]] ; then 469 if [[ "${PHP_VERSION}" == "4" ]] ; then
339 if has_version dev-php4/pecl-sqlite ; then 470 if has_version 'dev-php4/pecl-sqlite' ; then
340 return 471 return
341 fi 472 fi
342 fi 473 fi
343 474
344 # if we get here, then we don't have any php/sqlite support installed 475 # If we get here, then we don't have any SQLite support for PHP installed
345 eerror 476 eerror
346 eerror "No sqlite extension for PHP found." 477 eerror "No SQLite extension for PHP found."
347 eerror "Please install an sqlite extension for PHP," 478 eerror "Please install an SQLite extension for PHP,"
348 eerror "this is done best by simply adding the" 479 eerror "this is done best by simply adding the"
349 eerror "'sqlite' USE flag when emerging dev-lang/php." 480 eerror "'sqlite' USE flag when emerging dev-lang/php."
350 eerror 481 eerror
351 die "No sqlite extension for PHP found" 482 die "No SQLite extension for PHP found"
352} 483}
484
485# Require a PHP built with GD support
486
487require_gd() {
488 has_php
489
490 # Do we have the internal GD support installed?
491 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
492 return
493 fi
494
495 # Ok, maybe GD was built using the external library support?
496 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
497 return
498 fi
499
500 # If we get here, then we have no GD support
501 eerror
502 eerror "No GD support for PHP found."
503 eerror "Please install the GD support for PHP,"
504 eerror "you must install dev-lang/php with either"
505 eerror "the 'gd' or the 'gd-external' USE flags"
506 eerror "turned on."
507 eerror
508 die "No GD support found for PHP"
509}
510
511# ========================================================================
512# Misc functions
513#
514# These functions provide miscellaneous checks and functionality.
515# ========================================================================
516
517# Executes some checks needed when installing a binary PHP extension
518
519php_binary_extension() {
520 has_php
521
522 local PUSE_ENABLED=""
523
524 # Binary extensions do not support the change of PHP
525 # API version, so they can't be installed when USE flags
526 # are enabled which change the PHP API version, they also
527 # don't provide correctly versioned symbols for our use
528
529 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then
530 eerror
531 eerror "You cannot install binary PHP extensions"
532 eerror "when the 'hardenedphp' USE flag is enabled!"
533 eerror "Please reemerge dev-lang/php with the"
534 eerror "'hardenedphp' USE flag turned off."
535 eerror
536 PUSE_ENABLED="1"
537 fi
538
539 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
540 eerror
541 eerror "You cannot install binary PHP extensions"
542 eerror "when the 'debug' USE flag is enabled!"
543 eerror "Please reemerge dev-lang/php with the"
544 eerror "'debug' USE flag turned off."
545 eerror
546 PUSE_ENABLED="1"
547 fi
548
549 if built_with_use =${PHP_PKG} concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} concurrentmodphp ; then
550 eerror
551 eerror "You cannot install binary PHP extensions when"
552 eerror "the 'concurrentmodphp' USE flag is enabled!"
553 eerror "Please reemerge dev-lang/php with the"
554 eerror "'concurrentmodphp' USE flag turned off."
555 eerror
556 PUSE_ENABLED="1"
557 fi
558
559 if [[ -n ${PUSE_ENABLED} ]] ; then
560 die "'hardenedphp' and/or 'debug' and/or 'concurrentmodphp' USE flags turned on!"
561 fi
562}
563
564# Alternative to dodoc function for use in our PHP eclasses and
565# ebuilds.
566# Stored here because depend.php gets always sourced everywhere
567# in the PHP ebuilds and eclasses.
568# It simply is dodoc with a changed path to the docs.
569# NOTE: no support for docinto is given!
570
571dodoc-php() {
572if [[ $# -lt 1 ]] ; then
573 echo "$0: at least one argument needed" 1>&2
574 exit 1
575fi
576
577phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/"
578
579if [[ ! -d "${phpdocdir}" ]] ; then
580 install -d "${phpdocdir}"
581fi
582
583for x in $@ ; do
584 if [[ -s "${x}" ]] ; then
585 install -m0644 "${x}" "${phpdocdir}"
586 gzip -f -9 "${phpdocdir}/${x##*/}"
587 elif [[ ! -e "${x}" ]] ; then
588 echo "dodoc-php: ${x} does not exist" 1>&2
589 fi
590done
591}

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