--with-libtool breaks build on bind 930

[OpenMacNews]

hi,

the add'n of

	--with-libtool

to v930 configure fails 'make' at:

    > 	gcc -dynamiclib -undefined dynamic_lookup -o .libs/libisccfg.1.0.4.dylib
    > .libs/log.o .libs/namedconf.o .libs/parser.o .libs/version.o
    > -L/usr/local/ssl/lib /usr/ports/bind930/lib/isc/.libs/libisc.dylib
    -lpthread
    > ../../lib/dns/.libs/libdns.dylib ../../lib/isccc/.libs/libisccc.dylib
    > ../../lib/isc/.libs/libisc.dylib -install_name
    > /usr/local/bind930/lib/libisccfg.1.dylib -compatibility_version 2
    > -current_version 2.4
    > 	ld: multiple definitions of symbol _cfg_rep_boolean
    > 	.libs/namedconf.o definition of _cfg_rep_boolean in section
    (__DATA,__common)
    > 	.libs/parser.o definition of _cfg_rep_boolean in section (__DATA,__data)
    > 	ld: multiple definitions of symbol _cfg_rep_list
    > 	.libs/namedconf.o definition of _cfg_rep_list in section
    (__DATA,__common)
    > 	.libs/parser.o definition of _cfg_rep_list in section (__DATA,__data)
    > 	<snip> (a bunch of multiple symbol defs)
    > 	/usr/bin/libtool: internal link edit command failed
    > 	make[2]: *** [libisccfg.la] Error 1
    > 	make[1]: *** [subdirs] Error 1
    > 	make: *** [subdirs] Error 1

OTOH, v930 w/o --with-libtool, and v923 WITH --with-libtool both build without 
error.

is this known?  i've only found issues on the list w.r.t. AIX & --with-libtool 
so far ...

thx!

richard