Hello Tom, and thank you for your reply.
Quoting Tom Evans <[EMAIL PROTECTED]>:
On Fri, 2008-02-01 at 07:42 -0800, Chris H. wrote:
Hello Tom, and thank you for your thoughtful reply.
I would have to assert that in my case, your assertions are also a bit
moot. Would make deinstall apache2.0 && make install apache2.2 &&
make install php5 -DWITH_CGI=TRUE -DWITH_CLI=true -DWITH_APACHE=true
accomplish a successful build? In fact, no. As the real problem at
hand, is getting php5 to build the apache module (libphp5.so). :)
On the other hand. Assuming a successfully built apache module;
How large is the difference between the same modules in
1.2 vs 2.0 vs 2.2?
How large is the difference in apache' reaction to calls made to
apache, where these modules are involved?
Does Apache 2.2 offer the -DWITH_MPM=threadpool? I couldn't find it.
Thank you for your informative, and thoughtful reply.
--Chris H
HTH. I'm afraid I can't help too much with PHP, as I don't myself use
PHP anywhere. I know other guys in the office do have PHP 5 working
nicely with apache22 from ports though - I'd assume that the problem is
with a system library, I may have missed the email with the actual error
logs in it.
When using PHP, it is important to use the prefork MPM. The other MPMs
are all threaded, and not very many PHP extensions are thread safe. I'm
not sure what the 'threadpool' MPM is - in 2.2 there is prefork, worker
(which implements itself through a multi-process multi-thread model),
and event, which is a specialized version of worker that uses a single
dedicated thread to handle listening sockets and keep-alive sockets.
We use the event MPM on our front end proxies (also marked as
'experimental', but this is (according to the dev I asked) as it doesn't
support accept filters (and hence cannot handle SSL).
Our proxies handle a large amount of web traffic, serving static files
locally and reverse proxying dynamic requests to the appropriate backend
webservers, running anything from custom 1.3 apache modules, PHP 5
served from prefork MPM apache 2.2 servers, and, in one unfortunate
incidence, hand-rolled web servers.
The event model works incredibly well at this task, with load averages
never peeking above 0.05.
I just checked the 2.0 modules page [1], and there is a 'threadpool' MPM
there, listed as 'This MPM is a developer playground and highly
experimental'! I think that even if you do get PHP5 to build with that,
you will be disappointed as soon as you get some significant load, and
will have a hell of a time debugging it.
prefork MPM isn't sexy, but it does work with PHP. From [2]:
We do not recommend using a threaded MPM in production with Apache2.
Use the prefork MPM instead, or use Apache1. For information on why,
read the related FAQ entry on using Apache2 with a threaded MPM
I greatly appreciate your /very/ informative reply. All points well
taken.
If you have some error messages (or pointers to the emails I missed!)
I'll take a looksie at them.
Well, I decided that perhaps something might have been added that to ports
since my last cvsup. Hoping that any addition might cure my current delemna.
I wanted to sync up my ports database before hand. So ran a portsdb -uU.
This - interestingly enough, resulted in both [: -le: argument expected,
and [: -eq: argument expected being emitted /many/ times during the portsdb
process. So, now I'm stumped. It is clear that it is /not/ specific to the
php5-apache-module. But rather, something that is common to that, and other
ports. It's clear that /bin/[ is the command complaining. But my guess is
that something else is triggering it - perl perhaps? Don't know, and ATM
don't know how to find out, or what to try next. :(
Thank you again for taking the time to provide such an informative response.
FWIW
make extract emits the following:
[: -le: argument expected
[: -le: argument expected
===> Cleaning for php5-5.2.5_1
[: -le: argument expected
make emits the above, as well as the following:
configure.in:152: warning: AC_PROG_LEX invoked multiple times
../../lib/autoconf/programs.m4:779: AC_DECL_YYTEXT is expanded from...
aclocal.m4:2080: PHP_PROG_LEX is expanded from...
configure.in:152: the top level
Thank you for using PHP.
config.status: creating php5.spec
config.status: creating main/build-defs.h
config.status: creating scripts/phpize
config.status: creating scripts/man1/phpize.1
config.status: creating scripts/php-config
config.status: creating scripts/man1/php-config.1
config.status: creating sapi/cli/php.1
config.status: creating main/php_config.h
config.status: executing default commands
===> Building for php5-5.2.5_1
"Makefile", line 592: warning: duplicate script for target
"main/internal_functions.lo" ignored
-I/usr/ports/lang/php5/work/php-5.2.5/Zend -O2 -fno-strict-aliasing
-pipe -prefer-non-pic -c
/usr/ports/lang/php5/work/php-5.2.5/sapi/apache/sapi_apache.c -o
sapi/apache/sapi_apache.lo
/usr/ports/lang/php5/work/php-5.2.5/sapi/apache/sapi_apache.c: In
function 'apache_php_module_main':
/usr/ports/lang/php5/work/php-5.2.5/sapi/apache/sapi_apache.c:44:
error: 'NOT_FOUND' undeclared (first use in this function)
/usr/ports/lang/php5/work/php-5.2.5/sapi/apache/sapi_apache.c:44:
error: (Each undeclared identifier is reported only once
/usr/ports/lang/php5/work/php-5.2.5/sapi/apache/sapi_apache.c:44:
error: for each function it appears in.)
*** Error code 1
Stop in /usr/ports/lang/php5/work/php-5.2.5.
*** Error code 1
Stop in /usr/ports/lang/php5.
*** Error code 1
Thanks again.
--Chris H
Cheers
Tom
[1] http://httpd.apache.org/docs/2.0/mod/
[2] http://uk.php.net/manual/en/install.unix.apache2.php
--
panic: kernel trap (ignored)
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