$ grep AP_MPM_WANT_SET_ACCEPT_LOCK_MECH /si/usr/me/sys/apache/include/mpm.h
#define AP_MPM_WANT_SET_ACCEPT_LOCK_MECH
--------------------------------------------------------------------------
$ pwd
/si/usr/me/sys/apache/bin
$ nm httpd | grep ap_accept_lock_mech
ap_accept_lock_mech D 536877968
ap_accept_lock_mech d 536891340 4
ap_accept_lock_mech:G897 - 0
$ nm httpd | grep ap_cleanup_scoreboard
.ap_cleanup_scoreboard T 268614096 228
ap_cleanup_scoreboard D 536883304
ap_cleanup_scoreboard d 536883304 12
ap_cleanup_scoreboard d 536890680 4
ap_cleanup_scoreboard:F401 - 2976
--------------------------------------------------------------------------
$ pwd
/si/usr/me/setup/mod_wsgi-3.3
$ echo $LIBPATH
.:/lib:/usr/lib:/si/usr/me/sys/lib:/si/usr/me/sys/apache/lib
$ make clean
rm -rf .libs
rm -f mod_wsgi.o mod_wsgi.la mod_wsgi.lo mod_wsgi.slo mod_wsgi.loT
rm -f config.log config.status
rm -rf autom4te.cache
$ make
/si/usr/me/sys/apache/bin/apxs -c -I/si/usr/me/sys/include/python2.6
-DNDEBUG mod_wsgi.c -L/si/usr/me/sys/lib
-L/si/usr/me/sys/lib/python2.6/config -lpython2.6 -ldl -lm
/si/usr/me/sys/apache/build/libtool --silent --mode=compile gcc
-prefer-pic -U__STR__ -D_THREAD_SAFE -D_USE_IRS -D_LARGEFILE64_SOURCE -g
-O2 -pthread -I/si/usr/me/sys/apache/include
-I/si/usr/me/sys/apache/include -I/si/usr/me/sys/apache/include
-I/si/usr/me/sys/include/python2.6 -DNDEBUG -c -o mod_wsgi.lo mod_wsgi.c &&
touch mod_wsgi.slo
/si/usr/me/sys/apache/build/libtool --silent --mode=link gcc -o mod_wsgi.la
-rpath /si/usr/me/sys/apache/modules -module -avoid-version -Wl,-brtl
mod_wsgi.lo -L/si/usr/me/sys/lib -L/si/usr/me/sys/lib/python2.6/config
-lpython2.6 -ldl -lm
Target "all" is up to date.
$ make install
/si/usr/me/sys/apache/bin/apxs -i -S
LIBEXECDIR=/si/usr/me/sys/apache/modules -n 'mod_wsgi' mod_wsgi.la
/si/usr/me/sys/apache/build/instdso.sh
SH_LIBTOOL='/si/usr/me/sys/apache/build/libtool'
mod_wsgi.la/si/usr/me/sys/apache/modules
rm -f /si/usr/me/sys/apache/modules/mod_wsgi.so
/si/usr/me/sys/apache/build/libtool --mode=install cp
mod_wsgi.la/si/usr/me/sys/apache/modules/
cp .libs/mod_wsgi.so /si/usr/me/sys/apache/modules/mod_wsgi.so
cp .libs/mod_wsgi.lai /si/usr/me/sys/apache/modules/mod_wsgi.la
cp .libs/mod_wsgi.a /si/usr/me/sys/apache/modules/mod_wsgi.a
chmod 644 /si/usr/me/sys/apache/modules/mod_wsgi.a
ranlib /si/usr/me/sys/apache/modules/mod_wsgi.a
----------------------------------------------------------------------
Libraries have been installed in:
/si/usr/me/sys/apache/modules
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the `LIBPATH' environment variable
during execution
- use the
`-Wl,-blibpath:LIBDIR:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.2.0:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.2.0/../../..:/usr/lib:/lib
' linker flag
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
chmod 755 /si/usr/me/sys/apache/modules/mod_wsgi.so
--------------------------------------------------------------------------
$ pwd
/si/usr/me/sys/apache/bin
$ httpd -t
httpd: Syntax error on line 462 of /si/usr/me/sys/apache/conf/httpd.conf:
Cannot load /si/usr/me/sys/apache/modules/mod_wsgi.so into server: rtld:
0712-001 Symbol ap_cleanup_scoreboard was referenced\n from module
/si/usr/me/sys/apache/modules/mod_wsgi.so(), but a runtime definition\n\t
of the symbol was not found.\nrtld: 0712-001 Symbol ap_accept_lock_mech was
referenced\n from module /si/usr/me/sys/apache/modules/mod_wsgi.so(),
but a runtime definition\n\t of the symbol was not found.
2010/10/27 Graham Dumpleton <[email protected]>
> On 27 October 2010 14:09, Tam Tam <[email protected]> wrote:
> > What steps will reproduce the problem?
> > 1.download Apache/2.2.17 (Unix)，install to '/si/usr/me/sys/apache'，and
> then
> > run 'bin/httpd -t', it words.
> > 2.download mod_wsgi-3.3, configure/make/make install, yes, everything is
> > fine, a so had created: /si/usr/me/sys/apache/modules/mod_wsgi.so'.
> > 3.append 'LoadModule wsgi_module modules/mod_wsgi.so' to
> 'conf/httpd.conf',
> > and then run 'bin/httpd -t', i got error msg follow:
> >
> > httpd: Syntax error on line 414 of
> /si/usr/me/sys/apache2/conf/httpd.conf:
> > Cannot load /si/usr/me/sys/apache2/modules/mod_wsgi.so into server:
> > rtld: 0712-001 Symbol ap_cleanup_scoreboard was referenced
> > from module /si/usr/me/sys/apache2/modules/mod_wsgi.so(), but a
> > runtime definition
> > of the symbol was not found.
> > rtld: 0712-001 Symbol ap_accept_lock_mech was referenced
> > from module /si/usr/me/sys/apache2/modules/mod_wsgi.so(), but a
> > runtime definition
> > of the symbol was not found.
> >
> > there are many mod_xxx.so in 'modules/', all of them works well, why
> > 'mod_wsgi.so' not work?
> > i had google this for three days, but it seens that i can fix my
> problems,
> > can somebody help me?
> >
> > aix 5.3.0.0 + gcc 4.2.0
> >
> > $ pwd
> > /si/usr/me/sys/apache/bin
> > $ httpd -V
> > Server version: Apache/2.2.17 (Unix)
> > Server built: Oct 26 2010 12:11:42
> > 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: Worker
> > threaded: yes (fixed thread count)
> > forked: yes (variable process count)
> > Server compiled with....
> > -D APACHE_MPM_DIR="server/mpm/worker"
> > -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="/si/usr/me/sys/apache"
> > -D SUEXEC_BIN="/si/usr/me/sys/apache/bin/suexec"
> > -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
> > -D DEFAULT_ERRORLOG="logs/error_log"
> > -D AP_TYPES_CONFIG_FILE="conf/mime.types"
> > -D SERVER_CONFIG_FILE="conf/httpd.conf"
> > $ httpd -l
> > Compiled in modules:
> > core.c
> > worker.c
> > http_core.c
> > mod_so.c
>
> Grep through Apache mpm.h include file from installation area for
> 'AP_MPM_WANT_SET_ACCEPT_LOCK_MECH'. Eg.
>
> $ grep AP_MPM_WANT_SET_ACCEPT_LOCK_MECH /usr/include/apache2/mpm.h
> #define AP_MPM_WANT_SET_ACCEPT_LOCK_MECH
>
> Is it specified in the header file.
>
> Run nm on Apache executable to see if symbols defined.
>
> $ nm /usr/sbin/httpd | grep ap_accept_lock_mech
> 000000010004e388 D _ap_accept_lock_mech
>
> $ nm /usr/sbin/httpd | grep ap_cleanup_scoreboard
> 0000000100018149 T _ap_cleanup_scoreboard
>
> In mod_wsgi source code, run:
>
> make clean
> make
>
> Capture all the output from latter make and post it here.
>
> Graham
>
> --
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