[PLUG] Debugging New Apache + PHP Build

[Pelster, John]

Thanks Paul,

Taking your advice, I found this error:
dyld found undefined symbol: pen_file_for_scanning

Now, doing some Googling, it seems that people have run into this before and
I need to recompile Apache and build PHP into it...  Arg.

This causes problems for me because this server already has a production
server running with WebObjects (an application server Apple inherited from
NeXT) and I don't want to touch the existing Apache installation.

So, would the best thing to do be recompile Apache w/ PHP and just configure
the heck out of it so that it uses it's own directories and executable
names... (will --with-suffix work?)

Has anyone here ran two separate versions of Apache on one server?

Thanks,
John Pelster

-----Original Message-----
From: Paul Heinlein [mailto:heinlein at attbi.com] 
Sent: Friday, March 29, 2002 11:34 AM
To: 'plug at pdxlinux.org'
Subject: Re: [PLUG] Debugging New Apache + PHP Build


On Fri, 29 Mar 2002, Pelster, John wrote:

> I tried running the server in single threaded debug mode, using:
>  
> /usr/sbin/apache -X -f Configuration/forum.conf
>  
> It gives me one word of output and then dies:  Abort.
>  
> Any suggestions?

Is 'apache' really the name of the executable? Wierd :-)

Anyway, in your configuration file, set LogLevel to 'debug' and run httpd
(er, apache) again. Then look at your error_log to see if it picks up on
anything.

If that doesn't work, you might try digging around for 'truss' (which is
/usr/bin/truss on FreeBSD systems). Try running apache under it, e.g.,

  truss -o /tmp/apache.debug /usr/sbin/apache ...

The /tmp/apache.debug file will contain a record of the system calls made by
apache and, hopefully, an indication of which one failed.

-- Paul Heinlein <heinlein at attbi.com>


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