mpeg4ip requires IPv6?

[Scott I. Remick]

Still stuck on 1.0. Does mpeg4ip 1.1 require IPv6 support? I am on FreeBSD
5.3R but I have IPv6 disabled in my kernel because once upon a time it was
causing problems.

 cc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/local/include -I/usr/X11R6/include
-DDEBU
G -I../.. -O -pipe -W -Wall -Wwrite-strings -Wbad-function-cast
-Wmissing-protot
ypes -Wmissing-declarations -Werror -MT net_udp.lo -MD -MP -MF
.deps/net_udp.Tpo
 -c net_udp.c  -fPIC -DPIC -o .libs/net_udp.o
net_udp.c: In function `udp_init6':
net_udp.c:612: error: `IPV6_ADD_MEMBERSHIP' undeclared (first use in this
functi
on)
 cc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/local/include -I/usr/X11R6/include
-DDEBUG -I../.. -O -pipe -W -Wall -Wwrite-strings -Wbad-function-cast
-Wmissing-prototypes -Wmissing-declarations -Werror -MT net_udp.lo -MD -MP
-MF .deps/net_udp.Tpo -c net_udp.c  -fPIC -DPIC -o .libs/net_udp.o
net_udp.c: In function `udp_init6':
net_udp.c:612: error: `IPV6_ADD_MEMBERSHIP' undeclared (first use in this
function)
net_udp.c:612: error: (Each undeclared identifier is reported only once
net_udp.c:612: error: for each function it appears in.)
net_udp.c: In function `udp_exit6':
net_udp.c:654: error: `IPV6_DROP_MEMBERSHIP' undeclared (first use in this
function)
gmake[5]: *** [net_udp.lo] Error 1
gmake[5]: Leaving directory
`/usr/ports/multimedia/mpeg4ip/work/mpeg4ip-1.1/lib/rtp'
gmake[4]: *** [all-recursive] Error 1
gmake[4]: Leaving directory
`/usr/ports/multimedia/mpeg4ip/work/mpeg4ip-1.1/lib/rtp'
gmake[3]: *** [all] Error 2
gmake[3]: Leaving directory
`/usr/ports/multimedia/mpeg4ip/work/mpeg4ip-1.1/lib/rtp'
gmake[2]: *** [all-recursive] Error 1
gmake[2]: Leaving directory
`/usr/ports/multimedia/mpeg4ip/work/mpeg4ip-1.1/lib'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/multimedia/mpeg4ip/work/mpeg4ip-1.1'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/multimedia/mpeg4ip.
** Command failed [exit code 1]: /usr/bin/script -qa
/tmp/portupgrade99436.25 make
** Fix the problem and try again.
** Listing the failed packages (*:skipped / !:failed)
        ! multimedia/mpeg4ip (mpeg4ip-1.0)      (compiler error)
--->  Packages processed: 0 done, 25 ignored, 0 skipped and 1 failed