Can't build libvorbis 2009Q3 - NetBSD 5.0.1_PATCH

[newhouse%rockhead.com@localhost (Paul Newhouse)]

NetBSD mail 5.0.1_PATCH NetBSD 5.0.1_PATCH (MAIL) #3: Tue Sep  8 20:42:21 PDT 
2009  root@mail:/usr/obj/sys/arch/i386/compile/MAIL i386

PkgSrc 2009Q3 cvs updated within the hour

Trying to build www/kdewebdev4 blows up in libvorbis (tail of make output 
appended).

removing work directory, distclean, depends-clean and clean have no effect.

Where did I go wrong?

TIA,
Paul


=> Verifying reinstall for ../../audio/libvorbis
=> Bootstrap dependency digest>=20010302: found digest-20080510
===> Patching for libvorbis-1.2.3nb1
=> Applying pkgsrc patches for libvorbis-1.2.3nb1
**************************************
Ignoring patch file /usr/pkgsrc/audio/libvorbis/patches/patch-aa: invalid 
checksum
**************************************
**************************************
Ignoring patch file /usr/pkgsrc/audio/libvorbis/patches/patch-ab: invalid 
checksum
**************************************
**************************************
Ignoring patch file /usr/pkgsrc/audio/libvorbis/patches/patch-ac: no checksum 
found
**************************************
**************************************
Ignoring patch file /usr/pkgsrc/audio/libvorbis/patches/patch-ad: no checksum 
found
**************************************
ERROR: Patching failed due to modified or broken patch file(s):
ERROR:  /usr/pkgsrc/audio/libvorbis/patches/patch-aa
ERROR:  /usr/pkgsrc/audio/libvorbis/patches/patch-ab
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/audio/libvorbis
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/audio/libvorbis
*** Error code 1