hal-0.5.11 does not build

I get the following error while trying to build hal-0.5.11 on 8.0-CURRENT:

gmake[4]: Entering directory `/usr/ports/sysutils/hal/work/hal-0.5.11/hald'
/bin/sh /usr/ports/sysutils/hal/work/gnome-libtool --tag=CC   --mode=link 
cc  -O2 -pipe -fno-strict-aliasing -Wall -Wchar-subscripts -Wmissing-declarations -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare  -Wl,--as-needed -L/usr/local/lib -o 
hald hald_marshal.o util.o util_helper.o util_pm.o hald_runner.o device.o 
device_info.o device_store.o device_pm.o hald.o hald_dbus.o logger.o ids.o 
mmap_cache.o ci-tracker.o access-check.o 
ck-tracker.o -L/usr/local/lib -ldbus-glib-1 -ldbus-1 -lgobject-2.0 -lglib-2.0   -L/usr/local/lib -ldbus-1   -L/usr/local/lib -lpolkit   -lm  ../hald/freebsd/libhald_freebsd.la
cc -O2 -pipe -fno-strict-aliasing -Wall -Wchar-subscripts -Wmissing-declarations -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wl,--as-needed -o 
hald hald_marshal.o util.o util_helper.o util_pm.o hald_runner.o device.o 
device_info.o device_store.o device_pm.o hald.o hald_dbus.o logger.o ids.o 
mmap_cache.o ci-tracker.o access-check.o 
ck-tracker.o  -L/usr/local/lib /usr/local/lib/libdbus-glib-1.so /usr/local/lib/libgobject-2.0.so /usr/local/lib/libglib-2.0.so /usr/local/lib/libintl.so /usr/local/lib/libiconv.so /usr/local/lib/libpcre.so /usr/local/lib/libdbus-1.so -pthread /usr/local/lib/libpolkit.so /usr/local/lib/libexpat.so -lm ../hald/freebsd/.libs/libhald_freebsd.a -lcam   -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/usr/local/lib
../hald/freebsd/.libs/libhald_freebsd.a(osspec.o)(.data.rel.ro+0xc): undefined 
reference to `hf_usb2_handler'
../hald/freebsd/.libs/libhald_freebsd.a(hf-devd.o)(.data.rel.ro+0x0): 
undefined reference to `hf_usb2_devd_handler'
gmake[4]: *** [hald] Error 1
gmake[4]: Leaving directory `/usr/ports/sysutils/hal/work/hal-0.5.11/hald'
gmake[3]: *** [all-recursive] Error 1
gmake[3]: Leaving directory `/usr/ports/sysutils/hal/work/hal-0.5.11/hald'
gmake[2]: *** [all] Error 2
gmake[2]: Leaving directory `/usr/ports/sysutils/hal/work/hal-0.5.11/hald'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/sysutils/hal/work/hal-0.5.11'
gmake: *** [all] Error 2
*** Error code 1

Stop in /usr/ports/sysutils/hal.
*** Error code 1

Stop in /usr/ports/sysutils/hal.

Would you please advise?

-- 
Janos Dohanics