pkgsrc-2009Q4 - libc.so.6 required have libc.so.12

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

Running:

  NetBSD pimin 5.99.23 NetBSD 5.99.23 (MAIL) #5: Sat Jan 16 03:26:36 UTC 2010  
         root@pimin:/usr/src/CURRENT_OBJ/sys/arch/i386/compile/MAIL i386

Did a 
  
  cvs update -r pkgsrc-2009Q4

from 2009Q3.  Then did

  cd /usr/pkgsrc
  make cleandir

Then did 

  pkg_rolling-replace -rsuv

and I get this:

   .
   .
   .
   ===> Building for encodings-1.0.3
   Making all in large
     GEN    big5.eten-0.enc.gz
     GEN    big5hkscs-0.enc.gz
     GEN    cns11643-1.enc.gz
     GEN    cns11643-2.enc.gz
     GEN    cns11643-3.enc.gz
     GEN    gb18030-0.enc.gz
     GEN    gb18030.2000-0.enc.gz
     GEN    gb18030.2000-1.enc.gz
     GEN    gb2312.1980-0.enc.gz
     GEN    gbk-0.enc.gz
     GEN    jisx0201.1976-0.enc.gz
     GEN    jisx0208.1990-0.enc.gz
     GEN    jisx0212.1990-0.enc.gz
     GEN    ksc5601.1987-0.enc.gz
     GEN    ksc5601.1992-3.enc.gz
     GEN    sun.unicode.india-0.enc.gz
     GEN    encodings.dir
   Shared object "libc.so.6" not found
   *** Error code 1
   
   Stop.
   make: stopped in /usr/pkgsrc/fonts/encodings/work/encodings-1.0.3/large
   *** Error code 1
   
   Stop.
   make: stopped in /usr/pkgsrc/fonts/encodings/work/encodings-1.0.3
   *** Error code 1
   
   Stop.
   make: stopped in /usr/pkgsrc/fonts/encodings
   *** Error code 1
   
   Stop.
   make: stopped in /usr/pkgsrc/fonts/encodings
   *** 'make replace' failed for package encodings.
   *** Please read the errors listed above, fix the problem,
   *** then re-run pkg_rolling-replace to continue.
   - encodings
   
   pimin[chroot]: ls /usr/lib/libc.so*
   /usr/lib/libc.so@           /usr/lib/libc.so.12@        
/usr/lib/libc.so.12.171@
   
Where did I go wrong?

TIA,
Paul