/[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 1.5 Revision 1.26
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 1.5 2005/09/25 12:30:26 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.26 2010/07/13 23:48:46 mabi 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 php5 and check for specific features.
11# (stuart@gentoo.org) 13# @DESCRIPTION:
12# 14# This eclass provides functions that allow ebuilds to depend on php5 and check
13# ======================================================================== 15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
16# documentation for PHP packages to php-specific location.
14 17
15inherit eutils
16 18
17# PHP4-only depend functions 19inherit eutils phpconfutils
18need_php4_cli()
19{
20 DEPEND="${DEPEND} =virtual/php-4*"
21 RDEPEND="${RDEPEND} =virtual/php-4*"
22 PHP_VERSION=4
23}
24
25need_php4_httpd()
26{
27 DEPEND="${DEPEND} =virtual/httpd-php-4*"
28 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
29 PHP_VERSION=4
30}
31
32need_php4()
33{
34 DEPEND="${DEPEND} =dev-lang/php-4*"
35 RDEPEND="${RDEPEND} =dev-lang/php-4*"
36 PHP_VERSION=4
37 PHP_SHARED_CAT="php4"
38}
39
40# common settings go in here
41uses_php4()
42{
43 # cache this
44 libdir=$(get_libdir)
45
46 PHPIZE="/usr/${libdir}/php4/bin/phpize"
47 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
48 PHPCLI="/usr/${libdir}/php4/bin/php"
49 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
50 PHP_PKG="`best_version =dev-lang/php-4*`"
51 PHPPREFIX="/usr/${libdir}/php4"
52
53 einfo
54 einfo "Using ${PHP_PKG}"
55 einfo
56}
57 20
58# PHP5-only depend functions 21# PHP5-only depend functions
22
23# @FUNCTION: need_php5_cli
24# @DESCRIPTION:
25# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
26# with cli SAPI.
59need_php5_cli() 27need_php5_cli() {
60{
61 DEPEND="${DEPEND} =virtual/php-5*" 28 DEPEND="${DEPEND} =virtual/php-5*"
62 RDEPEND="${RDEPEND} =virtual/php-5*" 29 RDEPEND="${RDEPEND} =virtual/php-5*"
63 PHP_VERSION=5 30 PHP_VERSION="5"
64} 31}
65 32
33# @FUNCTION: need_php5_httpd
34# @DESCRIPTION:
35# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
36# with either cgi or apache2 SAPI.
66need_php5_httpd() 37need_php5_httpd() {
67{
68 DEPEND="${DEPEND} =virtual/httpd-php-5*" 38 DEPEND="${DEPEND} =virtual/httpd-php-5*"
69 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 39 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
70 PHP_VERSION=5 40 PHP_VERSION="5"
71} 41}
72 42
43# @FUNCTION: need_php5
44# @DESCRIPTION:
45# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
46# (with any SAPI).
73need_php5() 47need_php5() {
74{
75 DEPEND="${DEPEND} =dev-lang/php-5*" 48 DEPEND="${DEPEND} =dev-lang/php-5*"
76 RDEPEND="${RDEPEND} =dev-lang/php-5*" 49 RDEPEND="${RDEPEND} =dev-lang/php-5*"
77 PHP_VERSION=5 50 PHP_VERSION="5"
78 PHP_SHARED_CAT="php5" 51 PHP_SHARED_CAT="php5"
79} 52}
80 53
81# common settings go in here 54# common settings go in here
82uses_php5() 55uses_php5() {
83{
84 # cache this 56 # cache this
85 libdir=$(get_libdir) 57 libdir=$(get_libdir)
86 58
87 PHPIZE="/usr/${libdir}/php5/bin/phpize" 59 PHPIZE="/usr/${libdir}/php5/bin/phpize"
88 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 60 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
89 PHPCLI="/usr/${libdir}/php5/bin/php" 61 PHPCLI="/usr/${libdir}/php5/bin/php"
90 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 62 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
91 PHP_PKG="`best_version =dev-lang/php-5*`" 63 PHP_PKG="$(best_version =dev-lang/php-5*)"
92 PHPPREFIX="/usr/${libdir}/php5" 64 PHPPREFIX="/usr/${libdir}/php5"
65 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
93 66
94 einfo 67 einfo
95 einfo "Using ${PHP_PKG}" 68 einfo "Using ${PHP_PKG}"
96 einfo 69 einfo
97} 70}
98 71
99# general PHP depend functions 72# general PHP depend functions
73
74# @FUNCTION: need_php_cli
75# @DESCRIPTION:
76# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
77# (any version) with cli SAPI.
100need_php_cli() 78need_php_cli() {
101{
102 DEPEND="${DEPEND} virtual/php" 79 DEPEND="${DEPEND} virtual/php"
103 RDEPEND="${RDEPEND} virtual/php" 80 RDEPEND="${RDEPEND} virtual/php"
104} 81}
105 82
83# @FUNCTION: need_php_httpd
84# @DESCRIPTION:
85# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
86# (any version) with either cgi or apache2 SAPI.
106need_php_httpd() 87need_php_httpd() {
107{
108 DEPEND="${DEPEND} virtual/httpd-php" 88 DEPEND="${DEPEND} virtual/httpd-php"
109 RDEPEND="${RDEPEND} virtual/httpd-php" 89 RDEPEND="${RDEPEND} virtual/httpd-php"
110} 90}
111 91
92# @FUNCTION: need_php
93# @DESCRIPTION:
94# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
95# (any version with any SAPI).
112need_php() 96need_php() {
113{
114 DEPEND="${DEPEND} dev-lang/php" 97 DEPEND="${DEPEND} dev-lang/php"
115 RDEPEND="${RDEPEND} dev-lang/php" 98 RDEPEND="${RDEPEND} dev-lang/php"
116 PHP_SHARED_CAT="php" 99 PHP_SHARED_CAT="php"
117} 100}
118 101
102# @FUNCTION: need_php_by_category
103# @DESCRIPTION:
104# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
105# determined by ${CATEGORY} - any PHP version or PHP5 for dev-php or
106# dev-php5, respectively.
119need_php_by_category() 107need_php_by_category() {
120{
121 case "${CATEGORY}" in 108 case "${CATEGORY}" in
122 dev-php) need_php ;; 109 dev-php) need_php ;;
123 dev-php4) need_php4 ;;
124 dev-php5) need_php5 ;; 110 dev-php5) need_php5 ;;
125 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 111 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
126 esac 112 esac
127} 113}
128 114
115
116# @FUNCTION: has_php
117# @DESCRIPTION:
118# Call this function from your pkg_setup, src_compile, src_install etc. if you
119# need to know which PHP version is being used and where the PHP binaries/data
120# are installed.
121has_php() {
122 # Detect which PHP version we have installed
123 if has_version '=dev-lang/php-5*' ; then
124 PHP_VERSION="5"
125 else
126 die "Unable to find an installed dev-lang/php package"
127 fi
128
129 # If we get here, then PHP_VERSION tells us which version of PHP we
130 # want to use
131 uses_php${PHP_VERSION}
132}
133
134# @FUNCTION: require_php_sapi_from
135# @USAGE: <list of SAPIs>
136# @DESCRIPTION:
129# call this function from pkg_setup if your PHP extension only works with 137# Call this function from pkg_setup if your package only works with
130# specific SAPIs 138# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
139# required (one or more from cli, cgi, apache2) as arguments.
140# Returns if any of the listed SAPIs have been installed, dies if none
141# of them is available.
131# 142#
132# this function will disappear when USE-based deps are supported by 143# Unfortunately, if you want to be really sure that the required SAPI is
133# Portage 144# provided by PHP, you will have to use this function or similar ones (like
134# 145# require_php_cli or require_php_cgi) in pkg_setup until we are able to
135# $1 ... a list of SAPI USE flags (eg cli, cgi, apache2) 146# depend on USE flags being enabled. The above described need_php[45]_cli
136# 147# and need_php[45]_httpd functions cannot guarantee these requirements.
137# returns if any one of the listed SAPIs has been installed 148# See Bug 2272 for details.
138# dies if none of the listed SAPIs has been installed
139
140require_php_sapi_from() 149require_php_sapi_from() {
141{
142 has_php 150 has_php
143 151
144 local has_sapi=0 152 local has_sapi="0"
145 local x 153 local x
146 154
147 einfo "Checking for compatible SAPI(s)" 155 einfo "Checking for compatible SAPI(s)"
148 156
149 for x in $@ ; do 157 for x in $@ ; do
150 if built_with_use =${PHP_PKG} ${x} ; then 158 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
151 einfo " Discovered compatible SAPI ${x}" 159 einfo " Discovered compatible SAPI ${x}"
152 has_sapi=1 160 has_sapi="1"
153 fi 161 fi
154 done 162 done
155 163
156 if [[ ${has_sapi} == 1 ]]; then 164 if [[ "${has_sapi}" == "1" ]] ; then
157 return 165 return
158 fi 166 fi
159 167
160 eerror 168 eerror
161 eerror "${PHP_PKG} needs to be re-installed with one of the following" 169 eerror "${PHP_PKG} needs to be re-installed with one of the following"
162 eerror "USE flags enabled:" 170 eerror "USE flags enabled:"
163 eerror 171 eerror
164 eerror " $@" 172 eerror " $@"
165 eerror 173 eerror
166 die "Re-install ${PHP_PKG}" 174 die "No compatible PHP SAPIs found"
167} 175}
168 176
177# @FUNCTION: require_php_with_use
178# @USAGE: <list of USE flags>
179# @DESCRIPTION:
169# call this function from pkg_setup if your package requires PHP compiled 180# Call this function from pkg_setup if your package requires PHP compiled
170# with specific USE flags 181# with specific USE flags. Returns if all of the listed USE flags are enabled.
182# Dies if any of the listed USE flags are disabled.
183
184# @VARIABLE: PHPCHECKNODIE
185# @DESCRIPTION:
186# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
187# require_php_with_(any)_use checks without making the ebuild die on every failure.
188# This is useful in cases when certain PHP features are only required if specific
189# USE flag(s) are enabled for that ebuild.
190# @CODE
191# Example:
171# 192#
172# this function will disappear when USE-based deps are supported by 193# local flags="pcre session snmp sockets wddx"
173# Portage 194# use mysql && flags="${flags} mysql"
174# 195# use postgres && flags="${flags} postgres"
175# $1 ... a list of USE flags 196# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
176# 197# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
177# returns if all of the listed USE flags are set 198# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
178# dies if any of the listed USE flags are not set 199# fi
179 200# @CODE
180require_php_with_use() 201require_php_with_use() {
181{
182 has_php 202 has_php
183 203
184 local missing_use= 204 local missing_use=""
185 local x 205 local x
186 206
187 einfo "Checking for required PHP feature(s):" 207 einfo "Checking for required PHP feature(s) ..."
188 208
189 for x in $@ ; do 209 for x in $@ ; do
190 if ! built_with_use =${PHP_PKG} ${x} ; then 210 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
191 einfo " Discovered missing USE flag ${x}" 211 einfo " Discovered missing USE flag: ${x}"
192 missing_use="${missing_use} ${x}" 212 missing_use="${missing_use} ${x}"
193 fi 213 fi
194 done 214 done
195 215
196 if [[ -z ${missing_use} ]]; then 216 if [[ -z "${missing_use}" ]] ; then
217 if [[ -z "${PHPCHECKNODIE}" ]] ; then
197 return 218 return
198 fi
199
200 eerror
201 eerror "${PHP_PKG} needs to be re-installed with all of the following"
202 eerror "USE flags enabled:"
203 eerror
204 eerror " $@"
205 eerror
206 die "Re-install ${PHP_PKG}"
207}
208
209# call this function from your pkg_setup, src_compile & src_install methods
210# if you need to know where the PHP binaries are installed and their data
211
212has_php()
213{
214 # if PHP_PKG is set, then we have remembered our PHP settings
215 # from last time
216
217 if [[ -n ${PHP_PKG} ]]; then
218 return
219 fi
220
221 if [[ -z ${PHP_VERSION} ]]; then
222 # detect which PHP version installed
223 if has_version '=dev-lang/php-5*' ; then
224 PHP_VERSION=5
225 elif has_version '=dev-lang/php-4*' ; then
226 PHP_VERSION=4
227 else 219 else
228 die "Unable to find an installed dev-lang/php package" 220 return 0
229 fi
230 fi 221 fi
222 fi
231 223
232 # if we get here, then PHP_VERSION tells us which version of PHP we 224 if [[ -z "${PHPCHECKNODIE}" ]] ; then
233 # want to use 225 eerror
226 eerror "${PHP_PKG} needs to be re-installed with all of the following"
227 eerror "USE flags enabled:"
228 eerror
229 eerror " $@"
230 eerror
231 die "Missing PHP USE flags found"
232 else
233 return 1
234 fi
235}
234 236
235 uses_php${PHP_VERSION} 237# @FUNCTION: require_php_with_any_use
238# @USAGE: <list of USE flags>
239# @DESCRIPTION:
240# Call this function from pkg_setup if your package requires PHP compiled with
241# any of specified USE flags. Returns if any of the listed USE flags are enabled.
242# Dies if all of the listed USE flags are disabled.
243require_php_with_any_use() {
244 has_php
245
246 local missing_use=""
247 local x
248
249 einfo "Checking for required PHP feature(s) ..."
250
251 for x in $@ ; do
252 if built_with_use =${PHP_PKG} ${x} || phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
253 einfo " USE flag ${x} is enabled, ok ..."
254 return
255 else
256 missing_use="${missing_use} ${x}"
257 fi
258 done
259
260 if [[ -z "${missing_use}" ]] ; then
261 if [[ -z "${PHPCHECKNODIE}" ]] ; then
262 return
263 else
264 return 0
265 fi
266 fi
267
268 if [[ -z "${PHPCHECKNODIE}" ]] ; then
269 eerror
270 eerror "${PHP_PKG} needs to be re-installed with any of the following"
271 eerror "USE flags enabled:"
272 eerror
273 eerror " $@"
274 eerror
275 die "Missing PHP USE flags found"
276 else
277 return 1
278 fi
236} 279}
237 280
238# ======================================================================== 281# ========================================================================
239# has_*() functions 282# has_*() functions
240# 283#
241# these functions return 0 if the condition is satisfied, or 1 otherwise 284# These functions return 0 if the condition is satisfied, 1 otherwise
242# ======================================================================== 285# ========================================================================
243 286
287# @FUNCTION: has_zts
288# @DESCRIPTION:
244# check if our PHP was compiled with ZTS (Zend Thread Safety) 289# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
245 290# @RETURN: 0 if true, 1 otherwise
246has_zts() 291has_zts() {
247{
248 has_php 292 has_php
249 293
250 if built_with_use =${PHP_PKG} apache2 threads ; then 294 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
251 return 0 295 return 0
252 fi 296 fi
253 297
254 return 1 298 return 1
255} 299}
256 300
257# check if our PHP was built with Hardened-PHP active 301# @FUNCTION: has_debug
258 302# @DESCRIPTION:
259has_hardenedphp() 303# Check if our PHP was built with debug support enabled.
260{ 304# @RETURN: 0 if true, 1 otherwise
305has_debug() {
261 has_php 306 has_php
262 307
263 if built_with_use =${PHP_PKG} hardenedphp ; then 308 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
309 return 0
310 fi
311
312 return 1
313}
314
315# @FUNCTION: has_concurrentmodphp
316# @DESCRIPTION:
317# Check if our PHP was built with the concurrentmodphp support enabled.
318# @RETURN: 0 if true, 1 otherwise
319has_concurrentmodphp() {
320 has_php
321
322 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
264 return 0 323 return 0
265 fi 324 fi
266 325
267 return 1 326 return 1
268} 327}
269 328
270# ======================================================================== 329# ========================================================================
271# require_*() functions 330# require_*() functions
272# 331#
273# These functions die() if PHP was built without the required USE flag(s) 332# These functions die() if PHP was built without the required features
274# ======================================================================== 333# ========================================================================
275 334
335# @FUNCTION: require_pdo
336# @DESCRIPTION:
276# require a PHP built with PDO support for PHP5 337# Require a PHP built with PDO support (PHP5 only).
277 338# This function is now redundant and DEPRECATED since
339# pdo-external use flag and pecl-pdo-* ebuilds were removed.
340# You should use require_php_with_use pdo instead now.
341# @RETURN: die if feature is missing
278require_pdo() 342require_pdo() {
279{
280 has_php 343 has_php
281 344
282 # do we have php5.1 installed? 345 # Was PHP5 compiled with internal PDO support?
283 346 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
284 if [[ ${PHP_VERSION} == 4 ]] ; then
285 eerror
286 eerror "This package requires PDO."
287 eerror "PDO is only available for PHP 5."
288 eerror "Please install dev-lang/php-5*"
289 eerror
290 die "PHP 5 not installed"
291 fi
292
293 # was php5 compiled w/ pdo support?
294
295 if built_with_use =${PHP_PKG} pdo ; then
296 return 347 return
297 fi 348 else
298
299 # ok, maybe PDO was built as an external extension?
300
301 if built_with_use =${PHP_PKG} pdo-external && has_version dev-php5/pecl-pdo ; then
302 return
303 fi
304
305 # ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
306
307 if has_version dev-php5/pecl-pdo ; then
308 return
309 fi
310
311 # if we get here, then we have no PDO support
312
313 eerror 349 eerror
314 eerror "No PDO extension for PHP found." 350 eerror "No PDO extension for PHP found."
315 eerror "Please note that PDO only exists for PHP 5." 351 eerror "Please note that PDO only exists for PHP 5."
316 eerror "Please install a PDO extension for PHP 5," 352 eerror "Please install a PDO extension for PHP 5."
317 eerror "you must install dev-lang/php-5.0* with" 353 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
318 eerror "the 'pdo-external' USE flag or you must"
319 eerror "install dev-lang/php-5.1* with either"
320 eerror "the 'pdo' or the 'pdo-external' USE flags"
321 eerror "turned on."
322 eerror 354 eerror
323 die "No PDO extension found for PHP 5" 355 die "No PDO extension for PHP 5 found"
356 fi
324} 357}
325 358
359# @FUNCTION: require_php_cli
360# @DESCRIPTION:
326# determines which installed PHP version has the CLI sapi 361# Determines which installed PHP version has the CLI SAPI enabled.
327# useful for PEAR eclass, or anything which needs to run PHP 362# Useful for PEAR stuff, or anything which needs to run PHP script
328# scripts depending on the cli sapi 363# depending on the CLI SAPI.
329 364# @RETURN: die if feature is missing
330require_php_cli() 365require_php_cli() {
331{
332 # if PHP_PKG is set, then we have remembered our PHP settings 366 # If PHP_PKG is set, then we have remembered our PHP settings
333 # from last time 367 # from last time
334
335 if [[ -n ${PHP_PKG} ]]; then 368 if [[ -n ${PHP_PKG} ]] ; then
336 return 369 return
337 fi 370 fi
338 371
339 # detect which PHP version installed 372 local PHP_PACKAGE_FOUND=""
373
340 if has_version '=dev-lang/php-5*' ; then 374 if has_version '=dev-lang/php-5*' ; then
375 PHP_PACKAGE_FOUND="1"
341 pkg="`best_version '=dev-lang/php-5*'`" 376 pkg="$(best_version '=dev-lang/php-5*')"
342 if built_with_use =${pkg} cli ; then 377 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
343 PHP_VERSION=5 378 PHP_VERSION="5"
379 fi
344 fi 380 fi
345 elif has_version '=dev-lang/php-4*' ; then 381
346 pkg="`best_version '=dev-lang/php-4*'`" 382 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
347 if built_with_use =${pkg} cli ; then
348 PHP_VERSION=4
349 fi
350 else
351 die "Unable to find an installed dev-lang/php package" 383 die "Unable to find an installed dev-lang/php package"
352 fi 384 fi
353 385
354 if [[ -z ${PHP_VERSION} ]]; then 386 if [[ -z ${PHP_VERSION} ]] ; then
355 die "No PHP CLI installed" 387 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
356 fi 388 fi
357 389
358 # if we get here, then PHP_VERSION tells us which version of PHP we 390 # If we get here, then PHP_VERSION tells us which version of PHP we
359 # want to use 391 # want to use
360
361 uses_php${PHP_VERSION} 392 uses_php${PHP_VERSION}
362} 393}
363 394
395# @FUNCTION: require_php_cgi
396# @DESCRIPTION:
364# determines which installed PHP version has the CGI sapi 397# Determines which installed PHP version has the CGI SAPI enabled.
365# useful for anything which needs to run PHP scripts 398# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
366# depending on the cgi sapi 399# @RETURN: die if feature is missing
367
368require_php_cgi() 400require_php_cgi() {
369{
370 # if PHP_PKG is set, then we have remembered our PHP settings 401 # If PHP_PKG is set, then we have remembered our PHP settings
371 # from last time 402 # from last time
372
373 if [[ -n ${PHP_PKG} ]]; then 403 if [[ -n ${PHP_PKG} ]] ; then
374 return 404 return
375 fi 405 fi
376 406
377 # detect which PHP version installed 407 local PHP_PACKAGE_FOUND=""
408
378 if has_version '=dev-lang/php-5*' ; then 409 if has_version '=dev-lang/php-5*' ; then
410 PHP_PACKAGE_FOUND="1"
379 pkg="`best_version '=dev-lang/php-5*'`" 411 pkg="$(best_version '=dev-lang/php-5*')"
380 if built_with_use =${pkg} cgi ; then 412 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
381 PHP_VERSION=5 413 PHP_VERSION="5"
414 fi
382 fi 415 fi
383 elif has_version '=dev-lang/php-4*' ; then 416
384 pkg="`best_version '=dev-lang/php-4*'`" 417 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 if built_with_use =${pkg} cgi ; then
386 PHP_VERSION=4
387 fi
388 else
389 die "Unable to find an installed dev-lang/php package" 418 die "Unable to find an installed dev-lang/php package"
390 fi 419 fi
391 420
392 if [[ -z ${PHP_VERSION} ]]; then 421 if [[ -z ${PHP_VERSION} ]] ; then
393 die "No PHP CGI installed" 422 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
394 fi 423 fi
395 424
396 # if we get here, then PHP_VERSION tells us which version of PHP we 425 # If we get here, then PHP_VERSION tells us which version of PHP we
397 # want to use 426 # want to use
398
399 uses_php${PHP_VERSION} 427 uses_php${PHP_VERSION}
400} 428}
401 429
430# @FUNCTION: require_sqlite
431# @DESCRIPTION:
402# require a PHP built with sqlite support 432# Require a PHP built with SQLite support
403 433# @RETURN: die if feature is missing
404require_sqlite() 434require_sqlite() {
405{
406 has_php 435 has_php
407 436
408 # has our PHP been built with sqlite? 437 # Has our PHP been built with SQLite support?
409 438 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
410 if built_with_use =${PHP_PKG} sqlite ; then
411 return
412 fi
413
414 # do we have pecl-sqlite installed for PHP 4?
415
416 if [[ ${PHP_VERSION} == 4 ]] ; then
417 if has_version dev-php4/pecl-sqlite ; then
418 return 439 return
419 fi 440 fi
420 fi
421 441
422 # if we get here, then we don't have any sqlite support for PHP installed 442 # If we get here, then we don't have any SQLite support for PHP installed
423
424 eerror 443 eerror
425 eerror "No sqlite extension for PHP found." 444 eerror "No SQLite extension for PHP found."
426 eerror "Please install an sqlite extension for PHP," 445 eerror "Please install an SQLite extension for PHP,"
427 eerror "this is done best by simply adding the" 446 eerror "this is done best by simply adding the"
428 eerror "'sqlite' USE flag when emerging dev-lang/php." 447 eerror "'sqlite' USE flag when emerging dev-lang/php."
429 eerror 448 eerror
430 die "No sqlite extension for PHP found" 449 die "No SQLite extension for PHP found"
431} 450}
432 451
452# @FUNCTION: require_gd
453# @DESCRIPTION:
454# Require a PHP built with GD support
455# @RETURN: die if feature is missing
433require_gd() 456require_gd() {
434{
435 has_php 457 has_php
436 458
437 # do we have the internal GD support installed? 459 # Do we have the internal GD support installed?
438 460 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
439 if built_with_use =${PHP_PKG} gd ; then
440 return 461 return
441 fi 462 fi
442 463
443 # ok, maybe GD was built using the external support? 464 # Ok, maybe GD was built using the external library support?
444 465 if built_with_use =${PHP_PKG} gd-external || phpconfutils_built_with_use =${PHP_PKG} gd-external ; then
445 if built_with_use =${PHP_PKG} gd-external ; then
446 return 466 return
447 fi 467 fi
448 468
449 # if we get here, then we have no GD support 469 # If we get here, then we have no GD support
450
451 eerror 470 eerror
452 eerror "No GD support for PHP found." 471 eerror "No GD support for PHP found."
453 eerror "Please install the GD support for PHP," 472 eerror "Please install the GD support for PHP,"
454 eerror "you must install dev-lang/php with either" 473 eerror "you must install dev-lang/php with either"
455 eerror "the 'gd' or the 'gd-external' USE flags" 474 eerror "the 'gd' or the 'gd-external' USE flags"
456 eerror "turned on." 475 eerror "turned on."
457 eerror 476 eerror
458 die "No GD support found for PHP" 477 die "No GD support found for PHP"
459} 478}
479
480# ========================================================================
481# Misc functions
482#
483# These functions provide miscellaneous checks and functionality.
484# ========================================================================
485
486# @FUNCTION: php_binary_extension
487# @DESCRIPTION:
488# Executes some checks needed when installing a binary PHP extension.
489php_binary_extension() {
490 has_php
491
492 local PUSE_ENABLED=""
493
494 # Binary extensions do not support the change of PHP
495 # API version, so they can't be installed when USE flags
496 # are enabled which change the PHP API version, they also
497 # don't provide correctly versioned symbols for our use
498
499 if has_debug ; then
500 eerror
501 eerror "You cannot install binary PHP extensions"
502 eerror "when the 'debug' USE flag is enabled!"
503 eerror "Please reemerge dev-lang/php with the"
504 eerror "'debug' USE flag turned off."
505 eerror
506 PUSE_ENABLED="1"
507 fi
508
509 if has_concurrentmodphp ; then
510 eerror
511 eerror "You cannot install binary PHP extensions when"
512 eerror "the 'concurrentmodphp' USE flag is enabled!"
513 eerror "Please reemerge dev-lang/php with the"
514 eerror "'concurrentmodphp' USE flag turned off."
515 eerror
516 PUSE_ENABLED="1"
517 fi
518
519 if [[ -n ${PUSE_ENABLED} ]] ; then
520 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
521 fi
522}
523
524# @FUNCTION: dodoc-php
525# @USAGE: <list of docs>
526# @DESCRIPTION:
527# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
528# Stored here because depend.php gets always sourced everywhere in the PHP
529# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
530# NOTE: No support for docinto is provided!
531dodoc-php() {
532if [[ $# -lt 1 ]] ; then
533 echo "$0: at least one argument needed" 1>&2
534 exit 1
535fi
536
537phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
538
539for x in $@ ; do
540 if [[ -s "${x}" ]] ; then
541 insinto "${phpdocdir}"
542 doins "${x}"
543 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
544 elif [[ ! -e "${x}" ]] ; then
545 echo "dodoc-php: ${x} does not exist" 1>&2
546 fi
547done
548}
549
550# @FUNCTION: dohtml-php
551# @USAGE: <list of html docs>
552# @DESCRIPTION:
553# Alternative to dohtml function for use in our PHP eclasses and ebuilds.
554# Stored here because depend.php gets always sourced everywhere in the PHP
555# ebuilds and eclasses. It simply is dohtml with a changed path to the docs.
556# NOTE: No support for [-a|-A|-p|-x] options is provided!
557dohtml-php() {
558if [[ $# -lt 1 ]] ; then
559 echo "$0: at least one argument needed" 1>&2
560 exit 1
561fi
562
563phphtmldir="/usr/share/doc/${CATEGORY}/${PF}/html"
564
565for x in $@ ; do
566 if [[ -s "${x}" ]] ; then
567 insinto "${phphtmldir}"
568 doins "${x}"
569 elif [[ ! -e "${x}" ]] ; then
570 echo "dohtml-php: ${x} does not exist" 1>&2
571 fi
572done
573}

Legend:
Removed from v.1.5  
changed lines
  Added in v.1.26

  ViewVC Help
Powered by ViewVC 1.1.20