This _is_ interesting... For Craig, so that you can try it out under your
RedHat (you won't believe it, but I can't find a Linux copy in London in any
store! And downloading it will take a couple of days from BTInternet. Any
hint?)
Pier
------ Forwarded Message
From: jean-frederic clere <[EMAIL PROTECTED]>
Date: Fri, 18 May 2001 16:19:07 +0200
To: "Pier P. Fumagalli" <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED]
Subject: Re: Problems with APR under Linux...
"Pier P. Fumagalli" wrote:
>
> I'm a dork, I sent it only to Bill without including the mailing list...
> Damn lack of a Reply-To header :) :)
>
> Pier
>
> [jreilly@lorien bin]$ ./httpd
> Syntax error on line 957 of /usr/local/apache/conf/httpd.conf:
> Cannot load /usr/local/apache/libexec/mod_webapp.so into server:
> /usr/local/apache/libexec/mod_webapp.so: undefined symbol: pthread_sigmask
> [jreilly@lorien bin]$
>
> That's weird... Do anyone knows where this one could come from? It seems
> that pthread_sigmask is not found when talking about Linux, but that seems
> really strange, since I don't use any threading function per se in WebApp...
> (Might be called from apr_initialize?)
I have no found exactly what happends but just add -lpthread in the
(tomcat-connectors)/Makefile solves the problem:
+++Index: Makefile.in
===================================================================
RCS file:
/home/cvs/mirror/jakarta-tomcat-4.0/connectors/apache-1.3/Makefile.in,v
retrieving revision 1.1
diff -u -r1.1 Makefile.in
--- Makefile.in 2001/05/10 06:13:29 1.1
+++ Makefile.in 2001/05/18 13:38:27
@@ -68,7 +68,7 @@
mod_webapp.so:
@echo Linking Apache 1.3.x module
- @$(APXS) -c $(APXSFLAGS) mod_webapp.c
+ @$(APXS) -c $(APXSFLAGS) -lpthread mod_webapp.c
clean:
@echo Removing object files $(OBJS) $(MODULE)
+++
An other solution would be to use an APR without threads. To do so use
"./configure --enable-threads=no" when configuring APR.
>
> It works under MacOS X :)
>
> Pier
------ End of Forwarded Message
