httpd-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jim Jagielski <>
Subject Re: [PATCH] Allow mod_cache to be build/loaded as DSO
Date Tue, 07 Sep 2004 14:03:39 GMT
Jeff Trawick wrote:
> On Tue, 7 Sep 2004 09:10:45 -0400, Jim Jagielski <> wrote:
> > I've noticed that if you build httpd normally (with DSO capability)
> > and then use apxs to try to build mod_cache, then when you try
> > to run the server you get:
> > 
> > symbol __floatdidf: referenced symbol not found
> > 
> > This is due to the fact that the required math functions to do some
> > date calcs aren't available since when httpd was initially built,
> > there was no need. It also means there are some dependencies
> > issues which might be best to be avoided (libgcc for example).
> This gcc-specific issue can happen in various places (e.g., 1.3's
> mod_access on AIX).  It is a losing battle to modify web server code
> to work around this instead of providing the ability to link libgcc
> into the right places.
> If you add libgcc.a into any DSO, wouldn't that take care of the
> issue?  (does the SH_LIBS variable allow you to specify extra
> libraries that should be linked into DSOs?)

I'm thinking specifically about preventing the dependency on libgcc.
Important for those who bundle/redistribute httpd :)

   Jim Jagielski   [|]   [|]
      "A society that will trade a little liberty for a little order
             will lose both and deserve neither" - T.Jefferson

View raw message