/[gentoo-x86]/eclass/depend.php.eclass
Gentoo

Diff of /eclass/depend.php.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.3 Revision 1.20
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 1.3 2005/09/11 16:39:10 hollow Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.20 2007/08/16 22:11:00 hoffie 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{
127 has_php 159 has_php
128 160
129 local has_sapi=0 161 local has_sapi="0"
130 local x 162 local x
131 163
132 einfo "Checking for compatible SAPI(s)" 164 einfo "Checking for compatible SAPI(s)"
133 165
134 for x in $@ ; do 166 for x in $@ ; do
135 if built_with_use =${PHP_PKG} ${x} ; then 167 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
136 einfo " Discovered compatible SAPI ${x}" 168 einfo " Discovered compatible SAPI ${x}"
137 has_sapi=1 169 has_sapi="1"
138 fi 170 fi
139 done 171 done
140 172
141 if [[ ${has_sapi} == 1 ]]; then 173 if [[ "${has_sapi}" == "1" ]] ; then
142 return 174 return
143 fi 175 fi
144 176
145 eerror 177 eerror
146 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"
147 eerror "USE flags enabled:" 179 eerror "USE flags enabled:"
148 eerror 180 eerror
149 eerror " $@" 181 eerror " $@"
150 eerror 182 eerror
151 die "Re-install ${PHP_PKG}" 183 die "No compatible PHP SAPIs found"
152} 184}
153 185
154# 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
155# with specific USE flags 187# with specific USE flags
156# 188#
157# this function will disappear when USE-based deps are supported by
158# Portage
159#
160# $1 ... a list of USE flags 189# $1 ... a list of USE flags
161# 190#
162# returns if all of the listed USE flags are set 191# Returns if all of the listed USE flags are enabled
163# dies if any of the listed USE flags are not set 192# Dies if any of the listed USE flags are disabled
164 193
165require_php_with_use() 194require_php_with_use() {
166{
167 has_php 195 has_php
168 196
169 local missing_use= 197 local missing_use=""
170 local x 198 local x
171 199
172 einfo "Checking for required PHP feature(s):" 200 einfo "Checking for required PHP feature(s) ..."
173 201
174 for x in $@ ; do 202 for x in $@ ; do
175 if ! built_with_use =${PHP_PKG} ${x} ; then 203 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
176 einfo " Discovered missing USE flag ${x}" 204 einfo " Discovered missing USE flag: ${x}"
177 missing_use="${missing_use} ${x}" 205 missing_use="${missing_use} ${x}"
178 fi 206 fi
179 done 207 done
180 208
181 if [[ -z ${missing_use} ]]; then 209 if [[ -z "${missing_use}" ]] ; then
210 if [[ -z "${PHPCHECKNODIE}" ]] ; then
182 return 211 return
183 fi
184
185 eerror
186 eerror "${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 ${PHP_VERSION} ]]; then
207 # detect which PHP version installed
208 if has_version '=dev-lang/php-5*' ; then
209 PHP_VERSION=5
210 elif has_version '=dev-lang/php-4*' ; then
211 PHP_VERSION=4
212 else 212 else
213 die "Unable to find an installed dev-lang/php package" 213 return 0
214 fi
215 fi 214 fi
215 fi
216 216
217 # if we get here, then PHP_VERSION tells us which version of PHP we 217 if [[ -z "${PHPCHECKNODIE}" ]] ; then
218 # 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 " $@"
223 eerror
224 die "Missing PHP USE flags found"
225 else
226 return 1
227 fi
228}
219 229
220 uses_php${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 " $@"
269 eerror
270 die "Missing PHP USE flags found"
271 else
272 return 1
273 fi
221} 274}
222 275
223# ======================================================================== 276# ========================================================================
224# has_*() functions 277# has_*() functions
225# 278#
226# these functions return 0 if the condition is satisfied, or 1 otherwise 279# These functions return 0 if the condition is satisfied, 1 otherwise
227# ======================================================================== 280# ========================================================================
228 281
229# check if our PHP was compiled with ZTS (Zend Thread Safety) 282# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled
230 283
231has_zts() 284has_zts() {
232{
233 has_php 285 has_php
234 286
235 if built_with_use =${PHP_PKG} apache2 threads ; then 287 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
236 return 0 288 return 0
237 fi 289 fi
238 290
239 return 1 291 return 1
240} 292}
241 293
242# check if our PHP was built with Hardened-PHP active 294# Check if our PHP was built with debug support enabled
243 295
244has_hardenedphp() 296has_debug() {
245{
246 has_php 297 has_php
247 298
248 if built_with_use =${PHP_PKG} hardenedphp ; then 299 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
249 return 0 300 return 0
250 fi 301 fi
251 302
252 return 1 303 return 1
253} 304}
254 305
306# Check if our PHP was built with the concurrentmodphp support enabled
307
308has_concurrentmodphp() {
309 has_php
310
311 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
312 return 0
313 fi
314
315 return 1
316}
317
255# ======================================================================== 318# ========================================================================
256# require_*() functions 319# require_*() functions
257# 320#
258# 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
259# ======================================================================== 322# ========================================================================
260 323
261# require a PHP built with PDO support for PHP5 324# Require a PHP built with PDO support (PHP5 only)
262 325
263require_pdo() 326require_pdo() {
264{
265 has_php 327 has_php
266 328
267 # do we have php5.1 installed? 329 # Do we have PHP5 installed?
268
269 if [[ ${PHP_VERSION} == 4 ]] ; then 330 if [[ "${PHP_VERSION}" == "4" ]] ; then
270 eerror 331 eerror
271 eerror "This package requires PDO." 332 eerror "This package requires PDO."
272 eerror "PDO is only available for PHP 5." 333 eerror "PDO is only available for PHP 5."
273 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."
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 don't have 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-5.1 with"
303 eerror "the 'pdo-external' USE flag or you must"
304 eerror "install dev-lang/php-5.1* with either"
305 eerror "the 'pdo' or the 'pdo-external' USE flags" 362 eerror "either the 'pdo' or the 'pdo-external'"
306 eerror "turned on." 363 eerror "USE flags turned on."
307 eerror 364 eerror
308 die "No PDO extension found for PHP 5" 365 die "No PDO extension for PHP 5 found"
309} 366}
310 367
311# determines which installed PHP version has the CLI sapi 368# Determines which installed PHP version has the CLI SAPI enabled,
312# useful for PEAR eclass, or anything which needs to run PHP 369# useful for PEAR stuff, or anything which needs to run PHP
313# scripts depending on the cli sapi 370# scripts depending on the CLI SAPI
314 371
315require_php_cli() 372require_php_cli() {
316{
317 # 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
318 # from last time 374 # from last time
319
320 if [[ -n ${PHP_PKG} ]]; then 375 if [[ -n ${PHP_PKG} ]] ; then
321 return 376 return
322 fi 377 fi
323 378
379 local PHP_PACKAGE_FOUND=""
380
324 # detect which PHP version installed 381 # Detect which PHP version we have installed
382 if has_version '=dev-lang/php-4*' ; then
383 PHP_PACKAGE_FOUND="1"
384 pkg="`best_version '=dev-lang/php-4*'`"
385 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
386 PHP_VERSION="4"
387 fi
388 fi
389
325 if has_version '=dev-lang/php-5*' ; then 390 if has_version '=dev-lang/php-5*' ; then
391 PHP_PACKAGE_FOUND="1"
326 pkg="`best_version '=dev-lang/php-5*'`" 392 pkg="`best_version '=dev-lang/php-5*'`"
327 if built_with_use =${pkg} cli ; then 393 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
328 PHP_VERSION=5 394 PHP_VERSION="5"
395 fi
329 fi 396 fi
397
398 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
399 die "Unable to find an installed dev-lang/php package"
400 fi
401
402 if [[ -z ${PHP_VERSION} ]] ; then
403 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
404 fi
405
406 # If we get here, then PHP_VERSION tells us which version of PHP we
407 # want to use
408 uses_php${PHP_VERSION}
409}
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 ${PHP_PKG} ]] ; then
419 return
420 fi
421
422 local PHP_PACKAGE_FOUND=""
423
424 # Detect which PHP version we have installed
330 elif has_version '=dev-lang/php-4*' ; then 425 if has_version '=dev-lang/php-4*' ; then
426 PHP_PACKAGE_FOUND="1"
331 pkg="`best_version '=dev-lang/php-4*'`" 427 pkg="`best_version '=dev-lang/php-4*'`"
332 if built_with_use =${pkg} cli ; then 428 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
333 PHP_VERSION=4 429 PHP_VERSION="4"
430 fi
334 fi 431 fi
335 else 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
336 die "Unable to find an installed dev-lang/php package" 442 die "Unable to find an installed dev-lang/php package"
337 fi 443 fi
338 444
339 if [[ -z ${PHP_VERSION} ]]; then 445 if [[ -z ${PHP_VERSION} ]] ; then
340 die "No PHP CLI installed" 446 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
341 fi 447 fi
342 448
343 # if we get here, then PHP_VERSION tells us which version of PHP we 449 # If we get here, then PHP_VERSION tells us which version of PHP we
344 # want to use 450 # want to use
345
346 uses_php${PHP_VERSION} 451 uses_php${PHP_VERSION}
347} 452}
348 453
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 454# Require a PHP built with SQLite support
388 455
389require_sqlite() 456require_sqlite() {
390{
391 has_php 457 has_php
392 458
393 # has our PHP been built with sqlite? 459 # Has our PHP been built with SQLite support?
394 460 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 461 return
397 fi 462 fi
398 463
399 # do we have pecl-sqlite installed for PHP 4? 464 # Do we have pecl-sqlite installed for PHP4?
400
401 if [[ ${PHP_VERSION} == 4 ]] ; then 465 if [[ "${PHP_VERSION}" == "4" ]] ; then
402 if has_version dev-php4/pecl-sqlite ; then 466 if has_version 'dev-php4/pecl-sqlite' ; then
403 return 467 return
404 fi 468 fi
405 fi 469 fi
406 470
407 # if we get here, then we don't have any sqlite support for PHP installed 471 # If we get here, then we don't have any SQLite support for PHP installed
408
409 eerror 472 eerror
410 eerror "No sqlite extension for PHP found." 473 eerror "No SQLite extension for PHP found."
411 eerror "Please install an sqlite extension for PHP," 474 eerror "Please install an SQLite extension for PHP,"
412 eerror "this is done best by simply adding the" 475 eerror "this is done best by simply adding the"
413 eerror "'sqlite' USE flag when emerging dev-lang/php." 476 eerror "'sqlite' USE flag when emerging dev-lang/php."
414 eerror 477 eerror
415 die "No sqlite extension for PHP found" 478 die "No SQLite extension for PHP found"
416} 479}
417 480
481# Require a PHP built with GD support
482
418require_gd() 483require_gd() {
419{
420 has_php 484 has_php
421 485
422 # do we have the internal GD support installed? 486 # Do we have the internal GD support installed?
423 487 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
424 if built_with_use =${PHP_PKG} gd ; then
425 return 488 return
426 fi 489 fi
427 490
428 # ok, maybe GD was built using the external support? 491 # Ok, maybe GD was built using the external library support?
429 492 if built_with_use =${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 493 return
432 fi 494 fi
433 495
434 # if we get here, then we have no GD support 496 # If we get here, then we have no GD support
435
436 eerror 497 eerror
437 eerror "No GD support for PHP found." 498 eerror "No GD support for PHP found."
438 eerror "Please install the GD support for PHP," 499 eerror "Please install the GD support for PHP,"
439 eerror "you must install dev-lang/php with either" 500 eerror "you must install dev-lang/php with either"
440 eerror "the 'gd' or the 'gd-external' USE flags" 501 eerror "the 'gd' or the 'gd-external' USE flags"
441 eerror "turned on." 502 eerror "turned on."
442 eerror 503 eerror
443 die "No GD support found for PHP" 504 die "No GD support found for PHP"
444} 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}

Legend:
Removed from v.1.3  
changed lines
  Added in v.1.20

  ViewVC Help
Powered by ViewVC 1.1.20