# building PHP 5.2.3 and namespace issues - Thread: https://externals.io/message/31873 - Original archive: https://news-web.php.net/php.internals/31873 - Started by BuildSmart on 2007-08-23T20:23:41+00:00 - Messages: 4 - Reply by email to internals@lists.php.net - More for agents: search with https://externals.io/search.md?q={query} · JSON API at https://externals.io/api · documentation at https://externals.io/llms.txt --- ## #31873 — BuildSmart — 2007-08-23T20:23:41+00:00 URL: https://externals.io/message/31873#31873 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 It appears that several modules/extensions don't work when built as loadable extensions. All software was built on Apple servers using the Apple Developer Environment, I have tried the builds on owned machines running current OSes with the same results to eliminate the possibility of the ADE being at fault. Building for apache 1.3.33 and everything except gmp works, the issue occurs with apache 2 versions 2.0.53 and 2.2.4 (both I have installed). If the extensions are built as bundled they appear to work properly provided I force flat_namespace (some do build and work as twolevel_namespace but they are rare), the issue is only when they are built as loadable. What I find odd about this problem is that none of the extensions actually reference the missing symbols so I'm not sure what to make of it other than it's a build bug but I'm not sure how to define it or file it. "either namespace" refers to "-twolevel_namespace" and "- flat_namespace". _________________________________________________ ones included that do work in apache 2: (forced as flat_namespace) bcmath dbase filepro gd imap memcache mssql mysql mysqli openbase_module openssl pdo_sqlite pgsql rrdtool soap tidy wddx xmlrpc xsl _________________________________________________ ones included that don't work in apache 2: (either namespace) fbsql gmp rar _________________________________________________ ones I added that do work in apache 2: (forced as flat_namespace) big_int bcompiler dio ffmpeg pcntl zip _________________________________________________ ones I wrote that do work in apache 2: (forced as flat_namespace) rrdtool _________________________________________________ ones I wrote that don't work in apache 2: (either namespace) clam _________________________________________________ [ ERROR REPORT ] Host Name: c20.apple.com Date/Time: 2007-08-23 14:52:06.176 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 4632 Thread: Unknown Link (dyld) error: Symbol not found: _compiler_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/bcompiler Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:52:23.452 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 4641 Thread: Unknown Link (dyld) error: Symbol not found: _compiler_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/bcompiler Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:53:47.942 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 7408 Thread: Unknown Link (dyld) error: Symbol not found: _compiler_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/bcompiler Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:55:49.708 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 17789 Thread: Unknown Link (dyld) error: Symbol not found: _compiler_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/big_int Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:57:38.311 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 27056 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/dbase Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:58:32.543 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 1497 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/dio Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 14:59:23.724 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 3885 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/ffmpeg Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:00:20.410 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 3910 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/filepro Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:01:10.702 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 5436 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/gd Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:02:16.865 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 10603 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/imap Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:03:25.600 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 14479 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/memcache Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:04:37.522 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 17688 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/mssql Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:05:09.339 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 7775 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/fbsql Expected in: flat namespace ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:05:50.690 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 25909 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/fbsql Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:08:08.041 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 9271 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/mysql Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:08:51.663 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 13003 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/mysqli Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:09:35.538 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 14530 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/openbase_module Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:10:53.457 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 18563 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/openssl Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:11:40.640 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 22076 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/pcntl Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:12:26.475 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 24925 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/pdo_sqlite Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:13:11.716 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 26898 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/pgsql Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:14:05.566 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 664 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/rar Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:14:33.949 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 2386 Thread: Unknown Link (dyld) error: Symbol not found: _sapi_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/rrdtool Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:15:26.671 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 5404 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/soap Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:16:11.508 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 8219 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/tidy Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:16:57.802 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 10813 Thread: Unknown Link (dyld) error: Symbol not found: _basic_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/wddx Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:17:39.584 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 13828 Thread: Unknown Link (dyld) error: Symbol not found: _compiler_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/xmlrpc Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:18:22.487 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 16892 Thread: Unknown Link (dyld) error: Symbol not found: _executor_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/xsl Expected in: dynamic lookup ********** Host Name: c20.apple.com Date/Time: 2007-08-23 15:19:04.002 -0400 OS Version: 10.4 (Build 8A428) Report Version: 3 Command: httpd Path: /usr/local/apache-2.2.4/bin/httpd Parent: launchd [1] Version: ??? (???) PID: 18997 Thread: Unknown Link (dyld) error: Symbol not found: _core_globals Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- zts-20060613/zip Expected in: dynamic lookup -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (Darwin) iD8DBQFGzezO0hzWbkf0eKgRAk3tAKCSeI3zMe3hA4lsMbsb75ba1WckiQCfRP0H YQBAXV2EAqHT1K+GsETGSuY= =guB9 -----END PGP SIGNATURE --- ## #31875 — johannes@schlueters.de — 2007-08-23T20:50:02+00:00 URL: https://externals.io/message/31873#31875 · In reply to: #31873 Hi, [...] > Symbol not found: _compiler_globals > Referenced from: /usr/local/php/lib/php/extensions/no-debug-non- > zts-20060613/bcompiler > Expected in: dynamic lookup [...] This simply means that your PHP was built using a thread-safe environment but the extension was linked against a non-thread-safe PHP. The documentation and regular support channels (php.net/support.php) should be able to help you figuring out what's going wrong. johannes --- ## #31877 — BuildSmart — 2007-08-23T21:05:06+00:00 URL: https://externals.io/message/31873#31877 · In reply to: #31875 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > Hi, > > > [...] > > […] > [...] > > This simply means that your PHP was built using a thread-safe > environment but the extension was linked against a non-thread-safe > PHP. The PHP and modules are built simultaneously so linking against the generated PHP should not be an issue. > The documentation and regular support channels (php.net/support.php) > should be able to help you figuring out what's going wrong. > > johannes I went that route and looked at http://php.net/manual/en/ faq.build.php already but couldn't find anything related. Since I build in a thread-safe environemt and pthreads is actually embedded in libSystem ( -lpthread isn't required but can be used for legacy linking) and "#define PTHREADS 1" shouldn't it build and link against the php that is being built since therre is no PHP installed in the build environment? Maybe I should undef PTHREADS ??? (just guessing now). - -- Dale -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (Darwin) iD8DBQFGzfaC0hzWbkf0eKgRAn+YAKDGE38V3d+B8H3VBk1blGRvYTup6QCgomnH ePnWxDT7zoRJgqQfQFJdHn4= =fGi5 -----END PGP SIGNATURE --- ## #31882 — BuildSmart — 2007-08-24T01:41:16+00:00 URL: https://externals.io/message/31873#31882 · In reply to: #31877 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > - -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > > > […] > > The PHP and modules are built simultaneously so linking against the > generated PHP should not be an issue. > > > […] > > I went that route and looked at http://php.net/manual/en/ > faq.build.php already but couldn't find anything related. > > Since I build in a thread-safe environemt and pthreads is actually > embedded in libSystem ( -lpthread isn't required but can be used > for legacy linking) and "#define PTHREADS 1" shouldn't it build and > link against the php that is being built since therre is no PHP > installed in the build environment? > > Maybe I should undef PTHREADS ??? (just guessing now). > > - -- Dale I'm wondering if it's possible to have 3 builds of PHP 5.2.3 sapi modules (one for each version of apache) that share common configuration and loadable module. I ask because it makes no sense to have 3 full separate installations using different repositories to achieve the same configuration under the various versions of apache. Perhaps forcing pthreads off might be a solution because I've been unable to get pthreads working under apache 1.3.33 and other than manually setting it in the php_config.h file I haven't been able to enable it during configure. I tried with --with-tsrm-pthreads but it didn't seem to do anything differently and I diffed the two build directories and no build related files showed any differences (excluded config.log, config.nice etc...) and editing php_config.h and setting "#define PTHREADS 1" manually and adding "-DZTS" to the CFLAGS_CLEAN flags but it didn't seem to have any affect either (or none that I could tell) however setting it under apache 2 seemed to make a difference but under apache 2 it seemed to enable PTHREADS itself. It still leaves me with symbol issues and I haven't found any documentation on the php site that touches on the topic let alone reveals a solution. - -- BuildSmart -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (Darwin) iD8DBQFGzjc90hzWbkf0eKgRAiwaAKDd9BNWOKq4fdCI7A1KuGpYwBhK1QCglneW xzgqMjj075BtEYma9yteDqk= =dJMZ -----END PGP SIGNATURE