On Saturday, November 20, 2010, Anurag Chourasia <[email protected]> wrote: > Hi Graham, > The page at http://httpd.apache.org/docs/current/programs/apxs.html indicates > that > > When using such pre-compiled objects make sure they are compiled for position > independent code (PIC) to be able to use them for a dynamically loaded shared > object. For instance with GCC you always just have to use -fpic.
If -fpic is required for AIX, which may not be the case as various platforms default to generating pic code anyway, then it is up tp Apache to ensure that that option is provided by apxs. Setting that option is not the job of mod_wsgi makefile. That said, you can add it in if you want, but don't think it will make a difference. Add the option '-Wc,-fpic' to CFLAGS in the makefile. > I also noticed that the mod_wsgi.a file get deleted after this process. Is > there a way to statically link mod_wsgi into apache? No, configure/makefile for mod_wsgi only supports dynamically linked Apache module. Graham > Please guide. > > > Regards, > > Anurag > On Sat, Nov 20, 2010 at 1:35 AM, Graham Dumpleton > <[email protected]> wrote: > > > So it is cross referenced here, the ServerFault link for this issue is at: > > > http://serverfault.com/questions/204047/aix-missing-symbols-ap-cleanup-scoreboard-and-ap-accept-lock-mech-for-apache-proc > > I still don't really have anything to suggest. > > Seems to be a AIX dynamic symbol linking issue and since I don't > really know anything about specifics of AIX, just got no idea where to > go. > > Graham > > On Friday, November 19, 2010, Guddu <[email protected]> wrote: >> Dear modwsgi Team, >> >> I hope you could help me with a mod_wsgi load error upon startup of >> apache. This is affecting one of our site Go Live and I would >> appreciate any help >> >> offered in this regard. I am willing to try out code changes on my >> machine and rebuilding and retesting if someone could send me the >> changes source files. >> >> The error upon startup of Apache is as follows >> >> root [zibal]% ./usr/local/apache2/bin/apachectl restart >> httpd: Syntax error on line 53 of /usr/local/apache2/conf/httpd.conf: >> Cannot load /usr/local/apache2/modules/mod_wsgi.so into server: rtld: >> 0712-001 Symbol >> >> ap_cleanup_scoreboard was referenced\n from module /usr/local/ >> apache2/modules/mod_wsgi.so(), but a runtime definition\n of the >> symbol was not >> >> found.\nrtld: 0712-001 Symbol ap_accept_lock_mech was referenced >> \n from module /usr/local/apache2/modules/mod_wsgi.so(), but a >> runtime definition\n >> >> of the symbol was not found. >> >> >> I built Apaxhe 2.2.17 and Mod_Wsgi 3.3 using the source and the >> compiler was gcc-4.2. >> >> Here are the AIX Server Details >> >> Here is the Apache Build Information >> ===================================== >> >> root [zibal]% ./usr/local/apache2/bin/httpd -V >> Server version: Apache/2.2.17 (Unix) >> Server built: Nov 18 2010 05:04:25 >> Server's Module Magic Number: 20051115:25 >> Server loaded: APR 1.4.2, APR-Util 1.3.10 >> Compiled using: APR 1.4.2, APR-Util 1.3.10 >> Architecture: 32-bit >> Server MPM: Prefork >> threaded: no >> forked: yes (variable process count) >> Server compiled with.... >> -D APACHE_MPM_DIR="server/mpm/prefork" >> -D APR_HAS_SENDFILE >> -D APR_HAS_MMAP >> -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) >> -D APR_USE_SYSVSEM_SERIALIZE >> -D APR_USE_PTHREAD_SERIALIZE >> -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT >> -D APR_HAS_OTHER_CHILD >> -D AP_HAVE_RELIABLE_PIPED_LOGS >> -D DYNAMIC_MODULE_LIMIT=128 >> -D HTTPD_ROOT="/usr/local/apache2" >> -D SUEXEC_BIN="/usr/local/apache2/bin/suexec" >> -D DEFAULT_PIDLOG="logs/httpd.pid" >> -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" >> -D DEFAULT_LOCKFILE="logs/accept.lock" >> -D DEFAULT_ERRORLOG="logs/error_log" >> -D AP_TYPES_CONFIG_FILE="conf/mime.types" >> -D SERVER_CONFIG_FILE="conf/httpd.conf" >> >> Contents of config.nice file are as follows >> >> ++++++++++++++++++++++++ >> #! /bin/sh >> # >> # Created by configure >> >> CC="gcc"; export CC >> "./configure" \ >> "CC=gcc" \ >> "$@" >> ++++++++++++++++++++++++ >> >> >> >> Information about Apache Modules Loaded >> ======================================= >> >> root [zibal]% ./usr/local/apache2/bin/httpd -l >> Compiled in modules: >> core.c >> mod_authn_file.c >> mod_authn_default.c >> mod_authz_host.c >> mod_authz_groupfile.c >> mod_authz_user.c >> mod_authz_default.c >> mod_auth_basic.c >> mod_include.c >> mod_filter.c >> mod_log_config.c >> mod_env.c >> mod_setenvif.c >> mod_version.c >> prefork.c >> http_core.c >> mod_mime.c >> mod_status.c >> mod_autoindex.c >> mod_asis.c >> mod_cgi.c >> mod_negotiation.c >> mod_dir.c >> mod_actions.c >> mod_userdir.c >> mod_alias.c >> mod_so.c >> >> > > > > > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/modwsgi?hl=en. > -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/modwsgi?hl=en.
