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1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2011 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 1.19 2007/05/12 14:22:12 chtekk Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.30 2011/08/22 04:46:31 vapier Exp $
4 4
5# ========================================================================
6#
7# depend.php.eclass 5# @ECLASS: depend.php.eclass
8# Functions to allow ebuilds to depend on php4 and/or php5 6# @MAINTAINER:
9#
10# Author: Stuart Herbert
11# <stuart@gentoo.org>
12#
13# Author: Luca Longinotti
14# <chtekk@gentoo.org>
15#
16# Maintained by the PHP Team <php-bugs@gentoo.org> 7# Gentoo PHP team <php-bugs@gentoo.org>
17# 8# @AUTHOR:
18# ======================================================================== 9# Author: Stuart Herbert <stuart@gentoo.org>
10# Author: Luca Longinotti <chtekk@gentoo.org>
11# Author: Jakub Moc <jakub@gentoo.org> (documentation)
12# @BLURB: Functions to allow ebuilds to depend on php5 and check for specific features.
13# @DESCRIPTION:
14# This eclass provides functions that allow ebuilds to depend on php5 and check
15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
16# documentation for PHP packages to php-specific location.
19 17
20inherit eutils phpconfutils 18inherit eutils phpconfutils
21 19
22# PHP4-only depend functions
23need_php4_cli() {
24 DEPEND="${DEPEND} =virtual/php-4*"
25 RDEPEND="${RDEPEND} =virtual/php-4*"
26 PHP_VERSION="4"
27}
28
29need_php4_httpd() {
30 DEPEND="${DEPEND} =virtual/httpd-php-4*"
31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
32 PHP_VERSION="4"
33}
34
35need_php4() {
36 DEPEND="${DEPEND} =dev-lang/php-4*"
37 RDEPEND="${RDEPEND} =dev-lang/php-4*"
38 PHP_VERSION="4"
39 PHP_SHARED_CAT="php4"
40}
41
42# common settings go in here
43uses_php4() {
44 # cache this
45 libdir=$(get_libdir)
46
47 PHPIZE="/usr/${libdir}/php4/bin/phpize"
48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
49 PHPCLI="/usr/${libdir}/php4/bin/php"
50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
51 PHP_PKG="`best_version =dev-lang/php-4*`"
52 PHPPREFIX="/usr/${libdir}/php4"
53 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`"
54
55 einfo
56 einfo "Using ${PHP_PKG}"
57 einfo
58}
59
60# PHP5-only depend functions 20# PHP5-only depend functions
21
22# @FUNCTION: need_php5_cli
23# @DESCRIPTION:
24# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
25# with cli SAPI.
61need_php5_cli() { 26need_php5_cli() {
62 DEPEND="${DEPEND} =virtual/php-5*" 27 DEPEND="${DEPEND} =dev-lang/php-5*"
63 RDEPEND="${RDEPEND} =virtual/php-5*" 28 RDEPEND="${RDEPEND} =dev-lang/php-5*"
64 PHP_VERSION="5" 29 PHP_VERSION="5"
65} 30}
66 31
32# @FUNCTION: need_php5_httpd
33# @DESCRIPTION:
34# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
35# with either cgi or apache2 SAPI.
67need_php5_httpd() { 36need_php5_httpd() {
68 DEPEND="${DEPEND} =virtual/httpd-php-5*" 37 DEPEND="${DEPEND} =virtual/httpd-php-5*"
69 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 38 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
70 PHP_VERSION="5" 39 PHP_VERSION="5"
71} 40}
72 41
42# @FUNCTION: need_php5
43# @DESCRIPTION:
44# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
45# (with any SAPI).
73need_php5() { 46need_php5() {
74 DEPEND="${DEPEND} =dev-lang/php-5*" 47 DEPEND="${DEPEND} =dev-lang/php-5*"
75 RDEPEND="${RDEPEND} =dev-lang/php-5*" 48 RDEPEND="${RDEPEND} =dev-lang/php-5*"
76 PHP_VERSION="5" 49 PHP_VERSION="5"
77 PHP_SHARED_CAT="php5" 50 PHP_SHARED_CAT="php5"
84 57
85 PHPIZE="/usr/${libdir}/php5/bin/phpize" 58 PHPIZE="/usr/${libdir}/php5/bin/phpize"
86 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 59 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
87 PHPCLI="/usr/${libdir}/php5/bin/php" 60 PHPCLI="/usr/${libdir}/php5/bin/php"
88 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 61 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
89 PHP_PKG="`best_version =dev-lang/php-5*`" 62 PHP_PKG="$(best_version =dev-lang/php-5*)"
90 PHPPREFIX="/usr/${libdir}/php5" 63 PHPPREFIX="/usr/${libdir}/php5"
91 EXT_DIR="`${PHPCONFIG} --extension-dir 2>/dev/null`" 64 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
92 65
93 einfo 66 einfo
94 einfo "Using ${PHP_PKG}" 67 einfo "Using ${PHP_PKG}"
95 einfo 68 einfo
96} 69}
97 70
98# general PHP depend functions 71# general PHP depend functions
72
73# @FUNCTION: need_php_cli
74# @DESCRIPTION:
75# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
76# (any version) with cli SAPI.
99need_php_cli() { 77need_php_cli() {
100 DEPEND="${DEPEND} virtual/php" 78 DEPEND="${DEPEND} dev-lang/php"
101 RDEPEND="${RDEPEND} virtual/php" 79 RDEPEND="${RDEPEND} dev-lang/php"
102} 80}
103 81
82# @FUNCTION: need_php_httpd
83# @DESCRIPTION:
84# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
85# (any version) with either cgi or apache2 SAPI.
104need_php_httpd() { 86need_php_httpd() {
105 DEPEND="${DEPEND} virtual/httpd-php" 87 DEPEND="${DEPEND} virtual/httpd-php"
106 RDEPEND="${RDEPEND} virtual/httpd-php" 88 RDEPEND="${RDEPEND} virtual/httpd-php"
107} 89}
108 90
91# @FUNCTION: need_php
92# @DESCRIPTION:
93# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
94# (any version with any SAPI).
109need_php() { 95need_php() {
110 DEPEND="${DEPEND} dev-lang/php" 96 DEPEND="${DEPEND} dev-lang/php"
111 RDEPEND="${RDEPEND} dev-lang/php" 97 RDEPEND="${RDEPEND} dev-lang/php"
112 PHP_SHARED_CAT="php" 98 PHP_SHARED_CAT="php"
113} 99}
114 100
101# @FUNCTION: need_php_by_category
102# @DESCRIPTION:
103# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
104# determined by ${CATEGORY} - any PHP version or PHP5 for dev-php or
105# dev-php5, respectively.
115need_php_by_category() { 106need_php_by_category() {
116 case "${CATEGORY}" in 107 case "${CATEGORY}" in
117 dev-php) need_php ;; 108 dev-php) need_php ;;
118 dev-php4) need_php4 ;;
119 dev-php5) need_php5 ;; 109 dev-php5) need_php5 ;;
120 *) die "Version of PHP required by packages in category ${CATEGORY} unknown" 110 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
121 esac 111 esac
122} 112}
123 113
114
115# @FUNCTION: has_php
116# @DESCRIPTION:
124# Call this function from your pkg_setup, src_compile and src_install methods 117# Call this function from your pkg_setup, src_compile, src_install etc. if you
125# if you need to know where the PHP binaries are installed and their data 118# need to know which PHP version is being used and where the PHP binaries/data
126 119# are installed.
127has_php() { 120has_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 ${PHP_VERSION} ]] ; then
135 # Detect which PHP version we have installed 121 # Detect which PHP version we have installed
136 if has_version '=dev-lang/php-5*' ; then 122 if has_version '=dev-lang/php-5*' ; then
137 PHP_VERSION="5" 123 PHP_VERSION="5"
138 elif has_version '=dev-lang/php-4*' ; then
139 PHP_VERSION="4"
140 else 124 else
141 die "Unable to find an installed dev-lang/php package" 125 die "Unable to find an installed dev-lang/php package"
142 fi
143 fi 126 fi
144 127
145 # If we get here, then PHP_VERSION tells us which version of PHP we 128 # If we get here, then PHP_VERSION tells us which version of PHP we
146 # want to use 129 # want to use
147 uses_php${PHP_VERSION} 130 uses_php${PHP_VERSION}
148} 131}
149 132
133# @FUNCTION: require_php_sapi_from
134# @USAGE: <list of SAPIs>
135# @DESCRIPTION:
150# Call this function from pkg_setup if your package only works with 136# Call this function from pkg_setup if your package only works with
151# specific SAPIs 137# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
138# required (one or more from cli, cgi, apache2) as arguments.
139# Returns if any of the listed SAPIs have been installed, dies if none
140# of them is available.
152# 141#
153# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache2) 142# Unfortunately, if you want to be really sure that the required SAPI is
154# 143# provided by PHP, you will have to use this function or similar ones (like
155# Returns if any one of the listed SAPIs have been installed 144# require_php_cli or require_php_cgi) in pkg_setup until we are able to
156# Dies if none of the listed SAPIs have been installed 145# depend on USE flags being enabled. The above described need_php[45]_cli
157 146# and need_php[45]_httpd functions cannot guarantee these requirements.
147# See Bug 2272 for details.
158require_php_sapi_from() { 148require_php_sapi_from() {
159 has_php 149 has_php
160 150
161 local has_sapi="0" 151 local has_sapi="0"
162 local x 152 local x
181 eerror " $@" 171 eerror " $@"
182 eerror 172 eerror
183 die "No compatible PHP SAPIs found" 173 die "No compatible PHP SAPIs found"
184} 174}
185 175
176# @FUNCTION: require_php_with_use
177# @USAGE: <list of USE flags>
178# @DESCRIPTION:
186# Call this function from pkg_setup if your package requires PHP compiled 179# Call this function from pkg_setup if your package requires PHP compiled
187# with specific USE flags 180# with specific USE flags. Returns if all of the listed USE flags are enabled.
181# Dies if any of the listed USE flags are disabled.
182
183# @VARIABLE: PHPCHECKNODIE
184# @DESCRIPTION:
185# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
186# require_php_with_(any)_use checks without making the ebuild die on every failure.
187# This is useful in cases when certain PHP features are only required if specific
188# USE flag(s) are enabled for that ebuild.
189# @CODE
190# Example:
188# 191#
189# $1 ... a list of USE flags 192# local flags="pcre session snmp sockets wddx"
190# 193# use mysql && flags="${flags} mysql"
191# Returns if all of the listed USE flags are enabled 194# use postgres && flags="${flags} postgres"
192# Dies if any of the listed USE flags are disabled 195# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
193 196# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
197# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
198# fi
199# @CODE
194require_php_with_use() { 200require_php_with_use() {
195 has_php 201 has_php
196 202
197 local missing_use="" 203 local missing_use=""
198 local x 204 local x
199 205
200 einfo "Checking for required PHP feature(s) ..." 206 einfo "Checking for required PHP feature(s) ..."
201 207
202 for x in $@ ; do 208 for x in $@ ; do
209 case $x in
210 pcre|spl|reflection|mhash)
211 eqawarn "require_php_with_use MUST NOT check for the pcre, spl, mhash or reflection USE flag."
212 eqawarn "These USE flags are removed from >=dev-lang/php-5.3 and your ebuild will break"
213 eqawarn "if you check the USE flags against PHP 5.3 ebuilds."
214 eqawarn "Please use USE dependencies from EAPI 2 instead"
215 ;;
216 esac
217
203 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then 218 if ! built_with_use =${PHP_PKG} ${x} && ! phpconfutils_built_with_use =${PHP_PKG} ${x} ; then
204 einfo " Discovered missing USE flag: ${x}" 219 einfo " Discovered missing USE flag: ${x}"
205 missing_use="${missing_use} ${x}" 220 missing_use="${missing_use} ${x}"
206 fi 221 fi
207 done 222 done
225 else 240 else
226 return 1 241 return 1
227 fi 242 fi
228} 243}
229 244
245# @FUNCTION: require_php_with_any_use
246# @USAGE: <list of USE flags>
247# @DESCRIPTION:
230# Call this function from pkg_setup if your package requires PHP compiled 248# Call this function from pkg_setup if your package requires PHP compiled with
231# with any of specified USE flags
232#
233# $1 ... a list of USE flags
234#
235# Returns if any of the listed USE flags are enabled 249# any of specified USE flags. Returns if any of the listed USE flags are enabled.
236# Dies if all of the listed USE flags are disabled 250# Dies if all of the listed USE flags are disabled.
237
238require_php_with_any_use() { 251require_php_with_any_use() {
239 has_php 252 has_php
240 253
241 local missing_use="" 254 local missing_use=""
242 local x 255 local x
277# has_*() functions 290# has_*() functions
278# 291#
279# These functions return 0 if the condition is satisfied, 1 otherwise 292# These functions return 0 if the condition is satisfied, 1 otherwise
280# ======================================================================== 293# ========================================================================
281 294
295# @FUNCTION: has_zts
296# @DESCRIPTION:
282# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 297# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
283 298# @RETURN: 0 if true, 1 otherwise
284has_zts() { 299has_zts() {
285 has_php 300 has_php
286 301
287 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then 302 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
288 return 0 303 return 0
289 fi 304 fi
290 305
291 return 1 306 return 1
292} 307}
293 308
309# @FUNCTION: has_debug
310# @DESCRIPTION:
294# Check if our PHP was built with debug support enabled 311# Check if our PHP was built with debug support enabled.
295 312# @RETURN: 0 if true, 1 otherwise
296has_debug() { 313has_debug() {
297 has_php 314 has_php
298 315
299 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 316 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
300 return 0 317 return 0
301 fi 318 fi
302 319
303 return 1 320 return 1
304} 321}
305 322
323# @FUNCTION: has_concurrentmodphp
324# @DESCRIPTION:
306# Check if our PHP was built with the concurrentmodphp support enabled 325# Check if our PHP was built with the concurrentmodphp support enabled.
307 326# @RETURN: 0 if true, 1 otherwise
308has_concurrentmodphp() { 327has_concurrentmodphp() {
309 has_php 328 has_php
310 329
311 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then 330 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
312 return 0 331 return 0
319# require_*() functions 338# require_*() functions
320# 339#
321# These functions die() if PHP was built without the required features 340# These functions die() if PHP was built without the required features
322# ======================================================================== 341# ========================================================================
323 342
343# @FUNCTION: require_pdo
344# @DESCRIPTION:
324# Require a PHP built with PDO support (PHP5 only) 345# Require a PHP built with PDO support (PHP5 only).
325 346# This function is now redundant and DEPRECATED since
347# pdo-external use flag and pecl-pdo-* ebuilds were removed.
348# You should use require_php_with_use pdo instead now.
349# @RETURN: die if feature is missing
326require_pdo() { 350require_pdo() {
327 has_php 351 has_php
328
329 # Do we have PHP5 installed?
330 if [[ "${PHP_VERSION}" == "4" ]] ; then
331 eerror
332 eerror "This package requires PDO."
333 eerror "PDO is only available for 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."
337 eerror
338 die "PHP 5 not installed"
339 fi
340 352
341 # Was PHP5 compiled with internal PDO support? 353 # Was PHP5 compiled with internal PDO support?
342 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 354 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
343 return 355 return
344 fi 356 else
345
346 # Ok, maybe PDO was built as an external extension?
347 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
348 return
349 fi
350
351 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
352 if has_version 'dev-php5/pecl-pdo' ; then
353 return
354 fi
355
356 # If we get here, then we don't have PDO support
357 eerror 357 eerror
358 eerror "No PDO extension for PHP found." 358 eerror "No PDO extension for PHP found."
359 eerror "Please note that PDO only exists for PHP 5." 359 eerror "Please note that PDO only exists for PHP 5."
360 eerror "Please install a PDO extension for PHP 5," 360 eerror "Please install a PDO extension for PHP 5."
361 eerror "you must install >=dev-lang/php-5.1 with" 361 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
362 eerror "either the 'pdo' or the 'pdo-external'"
363 eerror "USE flags turned on."
364 eerror 362 eerror
365 die "No PDO extension for PHP 5 found" 363 die "No PDO extension for PHP 5 found"
364 fi
366} 365}
367 366
367# @FUNCTION: require_php_cli
368# @DESCRIPTION:
368# Determines which installed PHP version has the CLI SAPI enabled, 369# Determines which installed PHP version has the CLI SAPI enabled.
369# useful for PEAR stuff, or anything which needs to run PHP 370# Useful for PEAR stuff, or anything which needs to run PHP script
370# scripts depending on the CLI SAPI 371# depending on the CLI SAPI.
371 372# @RETURN: die if feature is missing
372require_php_cli() { 373require_php_cli() {
373 # If PHP_PKG is set, then we have remembered our PHP settings 374 # If PHP_PKG is set, then we have remembered our PHP settings
374 # from last time 375 # from last time
375 if [[ -n ${PHP_PKG} ]] ; then 376 if [[ -n ${PHP_PKG} ]] ; then
376 return 377 return
377 fi 378 fi
378 379
379 local PHP_PACKAGE_FOUND="" 380 local PHP_PACKAGE_FOUND=""
380 381
381 # Detect which PHP version we have installed
382 if has_version '=dev-lang/php-4*' ; then
383 PHP_PACKAGE_FOUND="1"
384 pkg="`best_version '=dev-lang/php-4*'`"
385 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
386 PHP_VERSION="4"
387 fi
388 fi
389
390 if has_version '=dev-lang/php-5*' ; then 382 if has_version '=dev-lang/php-5*' ; then
391 PHP_PACKAGE_FOUND="1" 383 PHP_PACKAGE_FOUND="1"
392 pkg="`best_version '=dev-lang/php-5*'`" 384 pkg="$(best_version '=dev-lang/php-5*')"
393 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 385 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
394 PHP_VERSION="5" 386 PHP_VERSION="5"
395 fi 387 fi
396 fi 388 fi
397 389
398 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 390 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
399 die "Unable to find an installed dev-lang/php package" 391 die "Unable to find an installed dev-lang/php package"
400 fi 392 fi
401 393
402 if [[ -z ${PHP_VERSION} ]] ; then 394 if [[ -z ${PHP_VERSION} ]] ; then
403 die "No PHP CLI installed" 395 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
404 fi 396 fi
405 397
406 # If we get here, then PHP_VERSION tells us which version of PHP we 398 # If we get here, then PHP_VERSION tells us which version of PHP we
407 # want to use 399 # want to use
408 uses_php${PHP_VERSION} 400 uses_php${PHP_VERSION}
409} 401}
410 402
403# @FUNCTION: require_php_cgi
404# @DESCRIPTION:
411# Determines which installed PHP version has the CGI SAPI enabled, 405# Determines which installed PHP version has the CGI SAPI enabled.
412# useful for anything which needs to run PHP scripts 406# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
413# depending on the CGI SAPI 407# @RETURN: die if feature is missing
414
415require_php_cgi() { 408require_php_cgi() {
416 # If PHP_PKG is set, then we have remembered our PHP settings 409 # If PHP_PKG is set, then we have remembered our PHP settings
417 # from last time 410 # from last time
418 if [[ -n ${PHP_PKG} ]] ; then 411 if [[ -n ${PHP_PKG} ]] ; then
419 return 412 return
420 fi 413 fi
421 414
422 local PHP_PACKAGE_FOUND="" 415 local PHP_PACKAGE_FOUND=""
423 416
424 # Detect which PHP version we have installed
425 if has_version '=dev-lang/php-4*' ; then
426 PHP_PACKAGE_FOUND="1"
427 pkg="`best_version '=dev-lang/php-4*'`"
428 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
429 PHP_VERSION="4"
430 fi
431 fi
432
433 if has_version '=dev-lang/php-5*' ; then 417 if has_version '=dev-lang/php-5*' ; then
434 PHP_PACKAGE_FOUND="1" 418 PHP_PACKAGE_FOUND="1"
435 pkg="`best_version '=dev-lang/php-5*'`" 419 pkg="$(best_version '=dev-lang/php-5*')"
436 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 420 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
437 PHP_VERSION="5" 421 PHP_VERSION="5"
438 fi 422 fi
439 fi 423 fi
440 424
441 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 425 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
442 die "Unable to find an installed dev-lang/php package" 426 die "Unable to find an installed dev-lang/php package"
443 fi 427 fi
444 428
445 if [[ -z ${PHP_VERSION} ]] ; then 429 if [[ -z ${PHP_VERSION} ]] ; then
446 die "No PHP CGI installed" 430 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
447 fi 431 fi
448 432
449 # If we get here, then PHP_VERSION tells us which version of PHP we 433 # If we get here, then PHP_VERSION tells us which version of PHP we
450 # want to use 434 # want to use
451 uses_php${PHP_VERSION} 435 uses_php${PHP_VERSION}
452} 436}
453 437
438# @FUNCTION: require_sqlite
439# @DESCRIPTION:
454# Require a PHP built with SQLite support 440# Require a PHP built with SQLite support
455 441# @RETURN: die if feature is missing
456require_sqlite() { 442require_sqlite() {
457 has_php 443 has_php
458 444
459 # Has our PHP been built with SQLite support? 445 # Has our PHP been built with SQLite support?
460 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
461 return 447 return
462 fi
463
464 # Do we have pecl-sqlite installed for PHP4?
465 if [[ "${PHP_VERSION}" == "4" ]] ; then
466 if has_version 'dev-php4/pecl-sqlite' ; then
467 return
468 fi
469 fi 448 fi
470 449
471 # If we get here, then we don't have any SQLite support for PHP installed 450 # If we get here, then we don't have any SQLite support for PHP installed
472 eerror 451 eerror
473 eerror "No SQLite extension for PHP found." 452 eerror "No SQLite extension for PHP found."
476 eerror "'sqlite' USE flag when emerging dev-lang/php." 455 eerror "'sqlite' USE flag when emerging dev-lang/php."
477 eerror 456 eerror
478 die "No SQLite extension for PHP found" 457 die "No SQLite extension for PHP found"
479} 458}
480 459
460# @FUNCTION: require_gd
461# @DESCRIPTION:
481# Require a PHP built with GD support 462# Require a PHP built with GD support
482 463# @RETURN: die if feature is missing
483require_gd() { 464require_gd() {
484 has_php 465 has_php
485 466
486 # Do we have the internal GD support installed? 467 # Do we have the internal GD support installed?
487 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 468 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
508# Misc functions 489# Misc functions
509# 490#
510# These functions provide miscellaneous checks and functionality. 491# These functions provide miscellaneous checks and functionality.
511# ======================================================================== 492# ========================================================================
512 493
494# @FUNCTION: php_binary_extension
495# @DESCRIPTION:
513# Executes some checks needed when installing a binary PHP extension 496# Executes some checks needed when installing a binary PHP extension.
514
515php_binary_extension() { 497php_binary_extension() {
516 has_php 498 has_php
517 499
518 local PUSE_ENABLED="" 500 local PUSE_ENABLED=""
519 501
545 if [[ -n ${PUSE_ENABLED} ]] ; then 527 if [[ -n ${PUSE_ENABLED} ]] ; then
546 die "'debug' and/or 'concurrentmodphp' USE flags turned on!" 528 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
547 fi 529 fi
548} 530}
549 531
532# @FUNCTION: dodoc-php
533# @USAGE: <list of docs>
534# @DESCRIPTION:
550# Alternative to dodoc function for use in our PHP eclasses and 535# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
551# ebuilds.
552# Stored here because depend.php gets always sourced everywhere 536# Stored here because depend.php gets always sourced everywhere in the PHP
553# in the PHP ebuilds and eclasses.
554# It simply is dodoc with a changed path to the docs. 537# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
555# NOTE: no support for docinto is given! 538# NOTE: No support for docinto is provided!
556
557dodoc-php() { 539dodoc-php() {
558if [[ $# -lt 1 ]] ; then 540if [[ $# -lt 1 ]] ; then
559 echo "$0: at least one argument needed" 1>&2 541 echo "$0: at least one argument needed" 1>&2
560 exit 1 542 exit 1
561fi 543fi
562 544
563phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 545phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
564
565if [[ ! -d "${phpdocdir}" ]] ; then
566 install -d "${phpdocdir}"
567fi
568 546
569for x in $@ ; do 547for x in $@ ; do
570 if [[ -s "${x}" ]] ; then 548 if [[ -s "${x}" ]] ; then
571 install -m0644 "${x}" "${phpdocdir}" 549 insinto "${phpdocdir}"
550 doins "${x}"
572 gzip -f -9 "${phpdocdir}/${x##*/}" 551 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
573 elif [[ ! -e "${x}" ]] ; then 552 elif [[ ! -e "${x}" ]] ; then
574 echo "dodoc-php: ${x} does not exist" 1>&2 553 echo "dodoc-php: ${x} does not exist" 1>&2
575 fi 554 fi
576done 555done
577} 556}
557
558# @FUNCTION: dohtml-php
559# @USAGE: <list of html docs>
560# @DESCRIPTION:
561# Alternative to dohtml function for use in our PHP eclasses and ebuilds.
562# Stored here because depend.php gets always sourced everywhere in the PHP
563# ebuilds and eclasses. It simply is dohtml with a changed path to the docs.
564# NOTE: No support for [-a|-A|-p|-x] options is provided!
565dohtml-php() {
566if [[ $# -lt 1 ]] ; then
567 echo "$0: at least one argument needed" 1>&2
568 exit 1
569fi
570
571phphtmldir="/usr/share/doc/${CATEGORY}/${PF}/html"
572
573for x in $@ ; do
574 if [[ -s "${x}" ]] ; then
575 insinto "${phphtmldir}"
576 doins "${x}"
577 elif [[ ! -e "${x}" ]] ; then
578 echo "dohtml-php: ${x} does not exist" 1>&2
579 fi
580done
581}

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