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Revision 1.9 Revision 1.22
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 1.9 2006/01/21 09:02:44 sebastian Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.22 2007/12/24 12:29:36 armin76 Exp $
4# 4
5# ======================================================================== 5# Author: Stuart Herbert <stuart@gentoo.org>
6# 6# Author: Luca Longinotti <chtekk@gentoo.org>
7# Author: Jakub Moc <jakub@gentoo.org> (documentation)
8
7# depend.php.eclass 9# @ECLASS: depend.php.eclass
8# functions to allow ebuilds to depend on php4 and/or php5 10# @MAINTAINER:
9# 11# Gentoo PHP team <php-bugs@gentoo.org>
10# Author: Stuart Herbert 12# @BLURB: Functions to allow ebuilds to depend on php[45] and check for specific features.
11# <stuart@gentoo.org> 13# @DESCRIPTION:
12# 14# This eclass provides functions that allow ebuilds to depend on php[45] and check
13# Author: Luca Longinotti 15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
14# <chtekk@gentoo.org> 16# documentation for PHP packages to php-specific location.
15#
16# Maintained by the PHP Herd <php-bugs@gentoo.org>
17#
18# ========================================================================
19 17
20inherit eutils 18
19inherit eutils phpconfutils
21 20
22# PHP4-only depend functions 21# PHP4-only depend functions
22
23# @FUNCTION: need_php4_cli
24# @DESCRIPTION:
25# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
26# with cli SAPI.
23need_php4_cli() 27need_php4_cli() {
24{
25 DEPEND="${DEPEND} =virtual/php-4*" 28 DEPEND="${DEPEND} =virtual/php-4*"
26 RDEPEND="${RDEPEND} =virtual/php-4*" 29 RDEPEND="${RDEPEND} =virtual/php-4*"
27 PHP_VERSION=4 30 PHP_VERSION="4"
28} 31}
29 32
33# @FUNCTION: need_php4_httpd
34# @DESCRIPTION:
35# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
36# with either cgi or apache2 SAPI.
30need_php4_httpd() 37need_php4_httpd() {
31{
32 DEPEND="${DEPEND} =virtual/httpd-php-4*" 38 DEPEND="${DEPEND} =virtual/httpd-php-4*"
33 RDEPEND="${RDEPEND} =virtual/httpd-php-4*" 39 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
34 PHP_VERSION=4 40 PHP_VERSION="4"
35} 41}
36 42
43# @FUNCTION: need_php4
44# @DESCRIPTION:
45# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP4
46# (with any SAPI).
37need_php4() 47need_php4() {
38{
39 DEPEND="${DEPEND} =dev-lang/php-4*" 48 DEPEND="${DEPEND} =dev-lang/php-4*"
40 RDEPEND="${RDEPEND} =dev-lang/php-4*" 49 RDEPEND="${RDEPEND} =dev-lang/php-4*"
41 PHP_VERSION=4 50 PHP_VERSION="4"
42 PHP_SHARED_CAT="php4" 51 PHP_SHARED_CAT="php4"
43} 52}
44 53
45# common settings go in here 54# common settings go in here
46uses_php4() 55uses_php4() {
47{
48 # cache this 56 # cache this
49 libdir=$(get_libdir) 57 libdir=$(get_libdir)
50 58
51 PHPIZE="/usr/${libdir}/php4/bin/phpize" 59 PHPIZE="/usr/${libdir}/php4/bin/phpize"
52 PHPCONFIG="/usr/${libdir}/php4/bin/php-config" 60 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
53 PHPCLI="/usr/${libdir}/php4/bin/php" 61 PHPCLI="/usr/${libdir}/php4/bin/php"
54 PHPCGI="/usr/${libdir}/php4/bin/php-cgi" 62 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
55 PHP_PKG="`best_version =dev-lang/php-4*`" 63 PHP_PKG="$(best_version =dev-lang/php-4*)"
56 PHPPREFIX="/usr/${libdir}/php4" 64 PHPPREFIX="/usr/${libdir}/php4"
65 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
57 66
58 einfo 67 einfo
59 einfo "Using ${PHP_PKG}" 68 einfo "Using ${PHP_PKG}"
60 einfo 69 einfo
61} 70}
62 71
63# PHP5-only depend functions 72# PHP5-only depend functions
73
74# @FUNCTION: need_php5_cli
75# @DESCRIPTION:
76# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
77# with cli SAPI.
64need_php5_cli() 78need_php5_cli() {
65{
66 DEPEND="${DEPEND} =virtual/php-5*" 79 DEPEND="${DEPEND} =virtual/php-5*"
67 RDEPEND="${RDEPEND} =virtual/php-5*" 80 RDEPEND="${RDEPEND} =virtual/php-5*"
68 PHP_VERSION=5 81 PHP_VERSION="5"
69} 82}
70 83
84# @FUNCTION: need_php5_httpd
85# @DESCRIPTION:
86# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
87# with either cgi or apache2 SAPI.
71need_php5_httpd() 88need_php5_httpd() {
72{
73 DEPEND="${DEPEND} =virtual/httpd-php-5*" 89 DEPEND="${DEPEND} =virtual/httpd-php-5*"
74 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 90 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
75 PHP_VERSION=5 91 PHP_VERSION="5"
76} 92}
77 93
94# @FUNCTION: need_php5
95# @DESCRIPTION:
96# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
97# (with any SAPI).
78need_php5() 98need_php5() {
79{
80 DEPEND="${DEPEND} =dev-lang/php-5*" 99 DEPEND="${DEPEND} =dev-lang/php-5*"
81 RDEPEND="${RDEPEND} =dev-lang/php-5*" 100 RDEPEND="${RDEPEND} =dev-lang/php-5*"
82 PHP_VERSION=5 101 PHP_VERSION="5"
83 PHP_SHARED_CAT="php5" 102 PHP_SHARED_CAT="php5"
84} 103}
85 104
86# common settings go in here 105# common settings go in here
87uses_php5() 106uses_php5() {
88{
89 # cache this 107 # cache this
90 libdir=$(get_libdir) 108 libdir=$(get_libdir)
91 109
92 PHPIZE="/usr/${libdir}/php5/bin/phpize" 110 PHPIZE="/usr/${libdir}/php5/bin/phpize"
93 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 111 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
94 PHPCLI="/usr/${libdir}/php5/bin/php" 112 PHPCLI="/usr/${libdir}/php5/bin/php"
95 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 113 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
96 PHP_PKG="`best_version =dev-lang/php-5*`" 114 PHP_PKG="$(best_version =dev-lang/php-5*)"
97 PHPPREFIX="/usr/${libdir}/php5" 115 PHPPREFIX="/usr/${libdir}/php5"
116 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
98 117
99 einfo 118 einfo
100 einfo "Using ${PHP_PKG}" 119 einfo "Using ${PHP_PKG}"
101 einfo 120 einfo
102} 121}
103 122
104# general PHP depend functions 123# general PHP depend functions
124
125# @FUNCTION: need_php_cli
126# @DESCRIPTION:
127# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
128# (any version) with cli SAPI.
105need_php_cli() 129need_php_cli() {
106{
107 DEPEND="${DEPEND} virtual/php" 130 DEPEND="${DEPEND} virtual/php"
108 RDEPEND="${RDEPEND} virtual/php" 131 RDEPEND="${RDEPEND} virtual/php"
109} 132}
110 133
134# @FUNCTION: need_php_httpd
135# @DESCRIPTION:
136# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
137# (any version) with either cgi or apache2 SAPI.
111need_php_httpd() 138need_php_httpd() {
112{
113 DEPEND="${DEPEND} virtual/httpd-php" 139 DEPEND="${DEPEND} virtual/httpd-php"
114 RDEPEND="${RDEPEND} virtual/httpd-php" 140 RDEPEND="${RDEPEND} virtual/httpd-php"
115} 141}
116 142
143# @FUNCTION: need_php
144# @DESCRIPTION:
145# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
146# (any version with any SAPI).
117need_php() 147need_php() {
118{
119 DEPEND="${DEPEND} dev-lang/php" 148 DEPEND="${DEPEND} dev-lang/php"
120 RDEPEND="${RDEPEND} dev-lang/php" 149 RDEPEND="${RDEPEND} dev-lang/php"
121 PHP_SHARED_CAT="php" 150 PHP_SHARED_CAT="php"
122} 151}
123 152
153# @FUNCTION: need_php_by_category
154# @DESCRIPTION:
155# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
156# determined by ${CATEGORY} - any PHP version, PHP4 or PHP5 for dev-php, dev-php4 and
157# dev-php5, respectively.
124need_php_by_category() 158need_php_by_category() {
125{
126 case "${CATEGORY}" in 159 case "${CATEGORY}" in
127 dev-php) need_php ;; 160 dev-php) need_php ;;
128 dev-php4) need_php4 ;; 161 dev-php4) need_php4 ;;
129 dev-php5) need_php5 ;; 162 dev-php5) need_php5 ;;
130 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 163 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
131 esac 164 esac
132} 165}
133 166
167
168# @FUNCTION: has_php
169# @DESCRIPTION:
170# Call this function from your pkg_setup, src_compile, src_install etc. if you
171# need to know which PHP version is being used and where the PHP binaries/data
172# are installed.
173has_php() {
174 # If PHP_PKG is already set, then we have remembered our PHP settings
175 # from last time
176 if [[ -n ${PHP_PKG} ]] ; then
177 return
178 fi
179
180 if [[ -z ${PHP_VERSION} ]] ; then
181 # Detect which PHP version we have installed
182 if has_version '=dev-lang/php-5*' ; then
183 PHP_VERSION="5"
184 elif has_version '=dev-lang/php-4*' ; then
185 PHP_VERSION="4"
186 else
187 die "Unable to find an installed dev-lang/php package"
188 fi
189 fi
190
191 # If we get here, then PHP_VERSION tells us which version of PHP we
192 # want to use
193 uses_php${PHP_VERSION}
194}
195
196# @FUNCTION: require_php_sapi_from
197# @USAGE: <list of SAPIs>
198# @DESCRIPTION:
134# call this function from pkg_setup if your PHP extension only works with 199# Call this function from pkg_setup if your package only works with
135# specific SAPIs 200# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
201# required (one or more from cli, cgi, apache2) as arguments.
202# Returns if any of the listed SAPIs have been installed, dies if none
203# of them is available.
136# 204#
137# this function will disappear when USE-based deps are supported by 205# Unfortunately, if you want to be really sure that the required SAPI is
138# Portage 206# provided by PHP, you will have to use this function or similar ones (like
139# 207# require_php_cli or require_php_cgi) in pkg_setup until we are able to
140# $1 ... a list of SAPI USE flags (eg cli, cgi, apache2) 208# depend on USE flags being enabled. The above described need_php[45]_cli
141# 209# and need_php[45]_httpd functions cannot guarantee these requirements.
142# returns if any one of the listed SAPIs has been installed 210# See Bug 2272 for details.
143# dies if none of the listed SAPIs has been installed
144
145require_php_sapi_from() 211require_php_sapi_from() {
146{
147 has_php 212 has_php
148 213
149 local has_sapi=0 214 local has_sapi="0"
150 local x 215 local x
151 216
152 einfo "Checking for compatible SAPI(s)" 217 einfo "Checking for compatible SAPI(s)"
153 218
154 for x in $@ ; do 219 for x in $@ ; do
155 if built_with_use =${PHP_PKG} ${x} ; then 220 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
156 einfo " Discovered compatible SAPI ${x}" 221 einfo " Discovered compatible SAPI ${x}"
157 has_sapi=1 222 has_sapi="1"
158 fi 223 fi
159 done 224 done
160 225
161 if [[ ${has_sapi} == 1 ]]; then 226 if [[ "${has_sapi}" == "1" ]] ; then
162 return 227 return
163 fi 228 fi
164 229
165 eerror 230 eerror
166 eerror "${PHP_PKG} needs to be re-installed with one of the following" 231 eerror "${PHP_PKG} needs to be re-installed with one of the following"
167 eerror "USE flags enabled:" 232 eerror "USE flags enabled:"
168 eerror 233 eerror
169 eerror " $@" 234 eerror " $@"
170 eerror 235 eerror
171 die "Re-install ${PHP_PKG}" 236 die "No compatible PHP SAPIs found"
172} 237}
173 238
239# @FUNCTION: require_php_with_use
240# @USAGE: <list of USE flags>
241# @DESCRIPTION:
174# call this function from pkg_setup if your package requires PHP compiled 242# Call this function from pkg_setup if your package requires PHP compiled
175# with specific USE flags 243# with specific USE flags. Returns if all of the listed USE flags are enabled.
244# Dies if any of the listed USE flags are disabled.
245
246# @VARIABLE: PHPCHECKNODIE
247# @DESCRIPTION:
248# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
249# require_php_with_(any)_use checks without making the ebuild die on every failure.
250# This is useful in cases when certain PHP features are only required if specific
251# USE flag(s) are enabled for that ebuild.
252# @CODE
253# Example:
176# 254#
177# this function will disappear when USE-based deps are supported by 255# local flags="pcre session snmp sockets wddx"
178# Portage 256# use mysql && flags="${flags} mysql"
179# 257# use postgres && flags="${flags} postgres"
180# $1 ... a list of USE flags 258# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
181# 259# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
182# returns if all of the listed USE flags are set 260# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
183# dies if any of the listed USE flags are not set 261# fi
184 262# @CODE
185require_php_with_use() 263require_php_with_use() {
186{
187 has_php 264 has_php
188 265
189 local missing_use= 266 local missing_use=""
190 local x 267 local x
191 268
192 einfo "Checking for required PHP feature(s):" 269 einfo "Checking for required PHP feature(s) ..."
193 270
194 for x in $@ ; do 271 for x in $@ ; do
195 if ! built_with_use =${PHP_PKG} ${x} ; then 272 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
196 einfo " Discovered missing USE flag ${x}" 273 einfo " Discovered missing USE flag: ${x}"
197 missing_use="${missing_use} ${x}" 274 missing_use="${missing_use} ${x}"
198 fi 275 fi
199 done 276 done
200 277
201 if [[ -z ${missing_use} ]]; then 278 if [[ -z "${missing_use}" ]] ; then
279 if [[ -z "${PHPCHECKNODIE}" ]] ; then
202 return 280 return
203 fi
204
205 eerror
206 eerror "${PHP_PKG} needs to be re-installed with all of the following"
207 eerror "USE flags enabled:"
208 eerror
209 eerror " $@"
210 eerror
211 die "Re-install ${PHP_PKG}"
212}
213
214# call this function from your pkg_setup, src_compile & src_install methods
215# if you need to know where the PHP binaries are installed and their data
216
217has_php()
218{
219 # if PHP_PKG is set, then we have remembered our PHP settings
220 # from last time
221
222 if [[ -n ${PHP_PKG} ]]; then
223 return
224 fi
225
226 if [[ -z ${PHP_VERSION} ]]; then
227 # detect which PHP version installed
228 if has_version '=dev-lang/php-4*' ; then
229 PHP_VERSION=4
230 elif has_version '=dev-lang/php-5*' ; then
231 PHP_VERSION=5
232 else 281 else
233 die "Unable to find an installed dev-lang/php package" 282 return 0
234 fi
235 fi 283 fi
284 fi
236 285
237 # if we get here, then PHP_VERSION tells us which version of PHP we 286 if [[ -z "${PHPCHECKNODIE}" ]] ; then
238 # want to use 287 eerror
288 eerror "${PHP_PKG} needs to be re-installed with all of the following"
289 eerror "USE flags enabled:"
290 eerror
291 eerror " $@"
292 eerror
293 die "Missing PHP USE flags found"
294 else
295 return 1
296 fi
297}
239 298
240 uses_php${PHP_VERSION} 299# @FUNCTION: require_php_with_any_use
300# @USAGE: <list of USE flags>
301# @DESCRIPTION:
302# Call this function from pkg_setup if your package requires PHP compiled with
303# any of specified USE flags. Returns if any of the listed USE flags are enabled.
304# Dies if all of the listed USE flags are disabled.
305require_php_with_any_use() {
306 has_php
307
308 local missing_use=""
309 local x
310
311 einfo "Checking for required PHP feature(s) ..."
312
313 for x in $@ ; do
314 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
315 einfo " USE flag ${x} is enabled, ok ..."
316 return
317 else
318 missing_use="${missing_use} ${x}"
319 fi
320 done
321
322 if [[ -z "${missing_use}" ]] ; then
323 if [[ -z "${PHPCHECKNODIE}" ]] ; then
324 return
325 else
326 return 0
327 fi
328 fi
329
330 if [[ -z "${PHPCHECKNODIE}" ]] ; then
331 eerror
332 eerror "${PHP_PKG} needs to be re-installed with any of the following"
333 eerror "USE flags enabled:"
334 eerror
335 eerror " $@"
336 eerror
337 die "Missing PHP USE flags found"
338 else
339 return 1
340 fi
241} 341}
242 342
243# ======================================================================== 343# ========================================================================
244# has_*() functions 344# has_*() functions
245# 345#
246# these functions return 0 if the condition is satisfied, or 1 otherwise 346# These functions return 0 if the condition is satisfied, 1 otherwise
247# ======================================================================== 347# ========================================================================
248 348
349# @FUNCTION: has_zts
350# @DESCRIPTION:
249# check if our PHP was compiled with ZTS (Zend Thread Safety) 351# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
250 352# @RETURN: 0 if true, 1 otherwise
251has_zts() 353has_zts() {
252{
253 has_php 354 has_php
254 355
255 if built_with_use =${PHP_PKG} apache2 threads ; then 356 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
256 return 0 357 return 0
257 fi 358 fi
258 359
259 return 1 360 return 1
260} 361}
261 362
262# check if our PHP was built with Hardened-PHP active 363# @FUNCTION: has_debug
263 364# @DESCRIPTION:
264has_hardenedphp() 365# Check if our PHP was built with debug support enabled.
265{ 366# @RETURN: 0 if true, 1 otherwise
367has_debug() {
266 has_php 368 has_php
267 369
268 if built_with_use =${PHP_PKG} hardenedphp ; then 370 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
371 return 0
372 fi
373
374 return 1
375}
376
377# @FUNCTION: has_concurrentmodphp
378# @DESCRIPTION:
379# Check if our PHP was built with the concurrentmodphp support enabled.
380# @RETURN: 0 if true, 1 otherwise
381has_concurrentmodphp() {
382 has_php
383
384 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
269 return 0 385 return 0
270 fi 386 fi
271 387
272 return 1 388 return 1
273} 389}
274 390
275# ======================================================================== 391# ========================================================================
276# require_*() functions 392# require_*() functions
277# 393#
278# These functions die() if PHP was built without the required USE flag(s) 394# These functions die() if PHP was built without the required features
279# ======================================================================== 395# ========================================================================
280 396
397# @FUNCTION: require_pdo
398# @DESCRIPTION:
281# require a PHP built with PDO support for PHP5 399# Require a PHP built with PDO support (PHP5 only).
282 400# This function is now redundant and DEPRECATED since
401# pdo-external use flag and pecl-pdo-* ebuilds were removed.
402# You should use require_php_with_use pdo instead now.
403# @RETURN: die if feature is missing
283require_pdo() 404require_pdo() {
284{
285 has_php 405 has_php
286 406
287 # do we have php5.1 installed? 407 # Do we have PHP5 installed?
288
289 if [[ ${PHP_VERSION} == 4 ]] ; then 408 if [[ "${PHP_VERSION}" == "4" ]] ; then
290 eerror 409 eerror
291 eerror "This package requires PDO." 410 eerror "This package requires PDO."
292 eerror "PDO is only available for PHP 5." 411 eerror "PDO is only available for PHP 5."
293 eerror "Please install dev-lang/php-5*" 412 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
413 eerror "pdo USE flags turned on."
294 eerror 414 eerror
295 die "PHP 5 not installed" 415 die "PHP 5 not installed"
296 fi 416 fi
297 417
298 # was php5 compiled w/ pdo support? 418 # Was PHP5 compiled with internal PDO support?
419 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
420 return
421 else
422 eerror
423 eerror "No PDO extension for PHP found."
424 eerror "Please note that PDO only exists for PHP 5."
425 eerror "Please install a PDO extension for PHP 5."
426 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
427 eerror
428 die "No PDO extension for PHP 5 found"
429 fi
430}
299 431
300 if built_with_use =${PHP_PKG} pdo ; then 432# @FUNCTION: require_php_cli
433# @DESCRIPTION:
434# Determines which installed PHP version has the CLI SAPI enabled.
435# Useful for PEAR stuff, or anything which needs to run PHP script
436# depending on the CLI SAPI.
437# @RETURN: die if feature is missing
438require_php_cli() {
439 # If PHP_PKG is set, then we have remembered our PHP settings
440 # from last time
441 if [[ -n ${PHP_PKG} ]] ; then
442 return
443 fi
444
445 local PHP_PACKAGE_FOUND=""
446
447 # Detect which PHP version we have installed
448 if has_version '=dev-lang/php-4*' ; then
449 PHP_PACKAGE_FOUND="1"
450 pkg="$(best_version '=dev-lang/php-4*')"
451 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
452 PHP_VERSION="4"
453 fi
454 fi
455
456 if has_version '=dev-lang/php-5*' ; then
457 PHP_PACKAGE_FOUND="1"
458 pkg="$(best_version '=dev-lang/php-5*')"
459 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
460 PHP_VERSION="5"
461 fi
462 fi
463
464 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
465 die "Unable to find an installed dev-lang/php package"
466 fi
467
468 if [[ -z ${PHP_VERSION} ]] ; then
469 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
470 fi
471
472 # If we get here, then PHP_VERSION tells us which version of PHP we
473 # want to use
474 uses_php${PHP_VERSION}
475}
476
477# @FUNCTION: require_php_cgi
478# @DESCRIPTION:
479# Determines which installed PHP version has the CGI SAPI enabled.
480# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
481# @RETURN: die if feature is missing
482require_php_cgi() {
483 # If PHP_PKG is set, then we have remembered our PHP settings
484 # from last time
485 if [[ -n ${PHP_PKG} ]] ; then
486 return
487 fi
488
489 local PHP_PACKAGE_FOUND=""
490
491 # Detect which PHP version we have installed
492 if has_version '=dev-lang/php-4*' ; then
493 PHP_PACKAGE_FOUND="1"
494 pkg="$(best_version '=dev-lang/php-4*')"
495 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
496 PHP_VERSION="4"
497 fi
498 fi
499
500 if has_version '=dev-lang/php-5*' ; then
501 PHP_PACKAGE_FOUND="1"
502 pkg="$(best_version '=dev-lang/php-5*')"
503 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
504 PHP_VERSION="5"
505 fi
506 fi
507
508 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
509 die "Unable to find an installed dev-lang/php package"
510 fi
511
512 if [[ -z ${PHP_VERSION} ]] ; then
513 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
514 fi
515
516 # If we get here, then PHP_VERSION tells us which version of PHP we
517 # want to use
518 uses_php${PHP_VERSION}
519}
520
521# @FUNCTION: require_sqlite
522# @DESCRIPTION:
523# Require a PHP built with SQLite support
524# @RETURN: die if feature is missing
525require_sqlite() {
526 has_php
527
528 # Has our PHP been built with SQLite support?
529 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
530 return
531 fi
532
533 # Do we have pecl-sqlite installed for PHP4?
534 if [[ "${PHP_VERSION}" == "4" ]] ; then
535 if has_version 'dev-php4/pecl-sqlite' ; then
301 return 536 return
302 fi 537 fi
303
304 # ok, maybe PDO was built as an external extension?
305
306 if built_with_use =${PHP_PKG} pdo-external && has_version dev-php5/pecl-pdo ; then
307 return
308 fi 538 fi
309 539
310 # ok, as last resort, it suffices that pecl-pdo was installed to have PDO support 540 # If we get here, then we don't have any SQLite support for PHP installed
311
312 if has_version dev-php5/pecl-pdo ; then
313 return
314 fi
315
316 # if we get here, then we have no PDO support
317
318 eerror 541 eerror
319 eerror "No PDO extension for PHP found."
320 eerror "Please note that PDO only exists for PHP 5."
321 eerror "Please install a PDO extension for PHP 5,"
322 eerror "you must install dev-lang/php-5.0* with"
323 eerror "the 'pdo-external' USE flag or you must"
324 eerror "install dev-lang/php-5.1* with either"
325 eerror "the 'pdo' or the 'pdo-external' USE flags"
326 eerror "turned on."
327 eerror
328 die "No PDO extension found for PHP 5"
329}
330
331# determines which installed PHP version has the CLI sapi
332# useful for PEAR eclass, or anything which needs to run PHP
333# scripts depending on the cli sapi
334
335require_php_cli()
336{
337 # if PHP_PKG is set, then we have remembered our PHP settings
338 # from last time
339
340 if [[ -n ${PHP_PKG} ]]; then
341 return
342 fi
343
344 # detect which PHP version installed
345 if has_version '=dev-lang/php-4*' ; then
346 pkg="`best_version '=dev-lang/php-4*'`"
347 if built_with_use =${pkg} cli ; then
348 PHP_VERSION=4
349 fi
350 elif has_version '=dev-lang/php-5*' ; then
351 pkg="`best_version '=dev-lang/php-5*'`"
352 if built_with_use =${pkg} cli ; then
353 PHP_VERSION=5
354 fi
355 else
356 die "Unable to find an installed dev-lang/php package"
357 fi
358
359 if [[ -z ${PHP_VERSION} ]]; then
360 die "No PHP CLI installed"
361 fi
362
363 # if we get here, then PHP_VERSION tells us which version of PHP we
364 # want to use
365
366 uses_php${PHP_VERSION}
367}
368
369# determines which installed PHP version has the CGI sapi
370# useful for anything which needs to run PHP scripts
371# depending on the cgi sapi
372
373require_php_cgi()
374{
375 # if PHP_PKG is set, then we have remembered our PHP settings
376 # from last time
377
378 if [[ -n ${PHP_PKG} ]]; then
379 return
380 fi
381
382 # detect which PHP version installed
383 if has_version '=dev-lang/php-4*' ; then
384 PHP_PACKAGE_FOUND=1
385 pkg="`best_version '=dev-lang/php-4*'`"
386 if built_with_use =${pkg} cgi ; then
387 PHP_VERSION=4
388 fi
389 fi
390
391 if has_version '=dev-lang/php-5*' ; then
392 PHP_PACKAGE_FOUND=1
393 pkg="`best_version '=dev-lang/php-5*'`"
394 if built_with_use =${pkg} cgi ; then
395 PHP_VERSION=5
396 fi
397 fi
398
399 if [[ -z ${PHP_PACKAGE_FOUND} ]]; then
400 die "Unable to find an installed dev-lang/php package"
401 fi
402
403 if [[ -z ${PHP_VERSION} ]]; then
404 die "No PHP CGI installed"
405 fi
406
407 # if we get here, then PHP_VERSION tells us which version of PHP we
408 # want to use
409
410 uses_php${PHP_VERSION}
411}
412
413# require a PHP built with sqlite support
414
415require_sqlite()
416{
417 has_php
418
419 # has our PHP been built with sqlite?
420
421 if built_with_use =${PHP_PKG} sqlite ; then
422 return
423 fi
424
425 # do we have pecl-sqlite installed for PHP 4?
426
427 if [[ ${PHP_VERSION} == 4 ]] ; then
428 if has_version dev-php4/pecl-sqlite ; then
429 return
430 fi
431 fi
432
433 # if we get here, then we don't have any sqlite support for PHP installed
434
435 eerror
436 eerror "No sqlite extension for PHP found." 542 eerror "No SQLite extension for PHP found."
437 eerror "Please install an sqlite extension for PHP," 543 eerror "Please install an SQLite extension for PHP,"
438 eerror "this is done best by simply adding the" 544 eerror "this is done best by simply adding the"
439 eerror "'sqlite' USE flag when emerging dev-lang/php." 545 eerror "'sqlite' USE flag when emerging dev-lang/php."
440 eerror 546 eerror
441 die "No sqlite extension for PHP found" 547 die "No SQLite extension for PHP found"
442} 548}
443 549
550# @FUNCTION: require_gd
551# @DESCRIPTION:
444# require a PHP built with GD support 552# Require a PHP built with GD support
445 553# @RETURN: die if feature is missing
446require_gd() 554require_gd() {
447{
448 has_php 555 has_php
449 556
450 # do we have the internal GD support installed? 557 # Do we have the internal GD support installed?
451 558 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
452 if built_with_use =${PHP_PKG} gd ; then
453 return 559 return
454 fi 560 fi
455 561
456 # ok, maybe GD was built using the external support? 562 # Ok, maybe GD was built using the external library support?
457 563 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
458 if built_with_use =${PHP_PKG} gd-external ; then
459 return 564 return
460 fi 565 fi
461 566
462 # if we get here, then we have no GD support 567 # If we get here, then we have no GD support
463
464 eerror 568 eerror
465 eerror "No GD support for PHP found." 569 eerror "No GD support for PHP found."
466 eerror "Please install the GD support for PHP," 570 eerror "Please install the GD support for PHP,"
467 eerror "you must install dev-lang/php with either" 571 eerror "you must install dev-lang/php with either"
468 eerror "the 'gd' or the 'gd-external' USE flags" 572 eerror "the 'gd' or the 'gd-external' USE flags"
475# Misc functions 579# Misc functions
476# 580#
477# These functions provide miscellaneous checks and functionality. 581# These functions provide miscellaneous checks and functionality.
478# ======================================================================== 582# ========================================================================
479 583
584# @FUNCTION: php_binary_extension
585# @DESCRIPTION:
480# executes some checks needed when installing a binary PHP extension 586# Executes some checks needed when installing a binary PHP extension.
481
482php_binary_extension() { 587php_binary_extension() {
483 has_php 588 has_php
484 589
590 local PUSE_ENABLED=""
591
485 # binary extensions do not support the change of PHP 592 # Binary extensions do not support the change of PHP
486 # API version, so they can't be installed when USE flags 593 # API version, so they can't be installed when USE flags
487 # are enabled wich change the PHP API version 594 # are enabled which change the PHP API version, they also
595 # don't provide correctly versioned symbols for our use
488 596
489 if built_with_use =${PHP_PKG} hardenedphp ; then 597 if has_debug ; then
490 eerror
491 eerror "You cannot install binary PHP extensions"
492 eerror "when the 'hardenedphp' USE flag is enabled!"
493 eerror "Please reemerge dev-lang/php with the"
494 eerror "'hardenedphp' USE flag turned off."
495 eerror
496 die "'hardenedphp' USE flag turned on"
497 fi
498
499 if built_with_use =${PHP_PKG} debug ; then
500 eerror 598 eerror
501 eerror "You cannot install binary PHP extensions" 599 eerror "You cannot install binary PHP extensions"
502 eerror "when the 'debug' USE flag is enabled!" 600 eerror "when the 'debug' USE flag is enabled!"
503 eerror "Please reemerge dev-lang/php with the" 601 eerror "Please reemerge dev-lang/php with the"
504 eerror "'debug' USE flag turned off." 602 eerror "'debug' USE flag turned off."
505 eerror 603 eerror
506 die "'debug' USE flag turned on" 604 PUSE_ENABLED="1"
507 fi 605 fi
508}
509 606
607 if has_concurrentmodphp ; then
608 eerror
609 eerror "You cannot install binary PHP extensions when"
610 eerror "the 'concurrentmodphp' USE flag is enabled!"
611 eerror "Please reemerge dev-lang/php with the"
612 eerror "'concurrentmodphp' USE flag turned off."
613 eerror
614 PUSE_ENABLED="1"
615 fi
616
617 if [[ -n ${PUSE_ENABLED} ]] ; then
618 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
619 fi
620}
621
622# @FUNCTION: dodoc-php
623# @USAGE: <list of docs>
624# @DESCRIPTION:
510# alternative to dodoc for use in our php eclasses and ebuilds 625# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
511# stored here because depend.php gets always sourced everywhere 626# Stored here because depend.php gets always sourced everywhere in the PHP
512# in the PHP ebuilds and eclasses
513# it simply is dodoc with a changed path to the docs 627# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
514# no support for docinto is given! 628# NOTE: No support for docinto is provided!
515
516dodoc-php() 629dodoc-php() {
517{
518if [ $# -lt 1 ] ; then 630if [[ $# -lt 1 ]] ; then
519 echo "$0: at least one argument needed" 1>&2 631 echo "$0: at least one argument needed" 1>&2
520 exit 1 632 exit 1
521fi 633fi
522 634
523phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 635phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/"
524 636
525if [ ! -d "${phpdocdir}" ] ; then 637if [[ ! -d "${phpdocdir}" ]] ; then
526 install -d "${phpdocdir}" 638 install -d "${phpdocdir}"
527fi 639fi
528 640
529for x in "$@" ; do 641for x in $@ ; do
530 if [ -s "${x}" ] ; then 642 if [[ -s "${x}" ]] ; then
531 install -m0644 "${x}" "${phpdocdir}" 643 install -m0644 "${x}" "${phpdocdir}"
532 gzip -f -9 "${phpdocdir}/${x##*/}" 644 gzip -f -9 "${phpdocdir}/${x##*/}"
533 elif [ ! -e "${x}" ] ; then 645 elif [[ ! -e "${x}" ]] ; then
534 echo "dodoc-php: ${x} does not exist" 1>&2 646 echo "dodoc-php: ${x} does not exist" 1>&2
535 fi 647 fi
536done 648done
537} 649}

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