I'm trying do build japanese/scim-canna with the libtool-1.5.22_1 but this fails with:

--- sysinfo_n_error.txt begins here ---
# uname -a
FreeBSD viola.izb.knu.ac.kr 6.0-STABLE FreeBSD 6.0-STABLE #0: Sat Dec 10 09:05:22 MST 2005     bh@viola.izb.knu.ac.kr:/usr/src/sys/i386/compile/II82801BA  i386

# cat /var/db/sup/ports-all/checkouts.cvs:. | head -1
F 5 1135688244
# date -r 1135688244
Tue Dec 27 05:57:24 MST 2005

# pkg_info | grep libtool-1.5
libtool-1.5.22_1    Generic shared library support script (1.5)

# cd /usr/ports/japanese; make build
[...snip...]
/bin/sh /usr/local/bin/libtool15 --tag=CXX --mode=link c++  -O -pipe -march=pentium4  -L/usr/local/lib -o canna.la -rpath /usr/X11R6/lib/scim-1.0/IMEngine -avoid-version -rpath /usr/X11R6/lib/scim-1.0/IMEngine -module @LIBTOOL_EXPORT_OPTIONS@ -L/usr/X11R6/lib -lscim-1.0 -lcanna canna_la-canna_jrkanji.lo canna_la-scim_canna_action.lo canna_la-scim_canna_imengine_factory.lo canna_la-scim_canna_imengine.lo
c++ -shared -nostdlib /usr/lib/crti.o /usr/lib/crtbeginS.o  .libs/canna_la-canna_jrkanji.o .libs/canna_la-scim_canna_action.o .libs/canna_la-scim_canna_imengine_factory.o .libs/canna_la-scim_canna_imengine.o  -L/usr/local/lib -L/usr/X11R6/lib -lscim-1.0 -lcanna -L/usr/lib -lstdc++ -lm -lgcc_pic /usr/lib/crtendS.o /usr/lib/crtn.o  -march=pentium4 @LIBTOOL_EXPORT_OPTIONS@ -Wl,-soname -Wl,canna.so -o .libs/canna.so
c++: @LIBTOOL_EXPORT_OPTIONS@: No such file or directory
gmake[2]: *** [canna.la] Error 1
gmake[2]: Leaving directory `/usr/ports/japanese/scim-canna/work/scim-canna-0.1.3/src'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/japanese/scim-canna/work/scim-canna-0.1.3'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/japanese/scim-canna.
*** Error code 1

Stop in /usr/ports/japanese/scim-canna.
# 
--- sysinfo_n_error.txt ends here ---

How-To-Repeat: 1st, with libtool-1.5.22_1
cd /usr/ports/japanese/scim-canna; make build
results: build failure

2nd, with libtool-1.5.20
cd /usr/ports/japanese/scim-canna; make build
results: build success