Laurens,
 
Which version of Linux are you running? pthreads aren't an integral part of the OS, they're a library which as far as I remember were a hack to provide some form of threading capacity on thread enabled OS 'es (i.e Linux). So the question is, are they in your library path (i.e. /lib)? Look for files like libpthread.so.0,  It would explain why ld.so (the dynamic linker) can't find these symbols.
 
Regards,
 
James
-----Original Message-----
From: Laurens Fridael [mailto:[EMAIL PROTECTED]]
Sent: 21 May 2001 16:10
To: Tomcat mailing list
Subject: Tomcat 4, mod_webapp problem

Hi,
 
 
I've managed to build mod_webapp on our Linux machine. First I encountered troubles with the APXS script of the current installation. I then installed the latest version of Apache (1.3.20) and still ran into difficulties. With a little modification of the apxs script (a hint from the Tomcat mailing archive) I could finally build it.
 
However, when I try to load mod_webapp into Apache (using LoadModule) I get this error message:
"Cannot load /usr/local/apache/libexec/mod_webapp.so into server: /usr/local/apache/libexec/mod_webapp.so: undefined symbol: pthread_sigmask"
 
Apparently there are still unresolved symbols, or my paths aren't set correctly. Can anyone give me a hint?
 
I'm thinking of reinstalling Linux. The current installation is flaky at best but it worked alright for well over a year.
 
 
Thanks
-Laurens


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