[Modules] mod_xauth_radius on FreeBSD 5.x? "libtool: compile: unable to infer tagged configuration"

[Howard Jones]

Hi,

I'm looking at using mod_xauth_radius for an internal Apache2 site, but 
get this error during compilation. I haven't a clue what a tag or tagged 
configuration is, in the context of a Makefile...

if /usr/local/share/apache2/build/libtool --mode=compile gcc 
-DHAVE_CONFIG_H -I. -I. -I./include    -Wall -I./libradius   -O -pipe  
-D_REENTRANT -D_THREAD_SAFE  -I/usr/local/include/apache2  
-I/usr/local/include/apache2   -I/usr/local/include/apache2 
-I/usr/local/include -g -O2 -MT mod_auth_xradius_la-mod_auth_xradius.lo 
-MD -MP -MF ".deps/mod_auth_xradius_la-mod_auth_xradius.Tpo" -c -o 
mod_auth_xradius_la-mod_auth_xradius.lo `test -f 
'src/mod_auth_xradius.c' || echo './'`src/mod_auth_xradius.c;  then mv 
-f ".deps/mod_auth_xradius_la-mod_auth_xradius.Tpo" 
".deps/mod_auth_xradius_la-mod_auth_xradius.Plo"; else rm -f 
".deps/mod_auth_xradius_la-mod_auth_xradius.Tpo"; exit 1; fi

libtool: compile: unable to infer tagged configuration
libtool: compile: specify a tag with `--tag'

*** Error code 1

This is with FreeBSD 5.4, Apache 2.0.53, gcc 3.4.2, and
   /usr/local/share/apache2/build/libtool --version
   ltmain.sh (GNU libtool) 1.5.10 (1.1220.2.130 2004/09/19 12:13:49)

Please could someone point me in the right direction? Is it an 
out-of-date automake/libtool or some apache wierdness?

Best Regards,

Howard