chgpasswd build problems

I believe there is something wrong with newly added chgpasswd.c make
scripts.

I'm building shadow package for linux distro our team is developing:
Lintrack. To do that we use scratchbox environment. It's rather unusual
and I spend much time thinking it's my env. problem but now I think it's
just shadow fault :) Sadly, I don't have too much time for more
investigation and to give you any patch.

While compiling with:
./configure \
   --prefix=/usr \
   --without-libpam \
   --without-selinux \
   --disable-shadowgrp

everything goes as usual till:

chgpasswd.c: In function `main':
chgpasswd.c:82: error: storage size of `newsg' isn't known
chgpasswd.c:268: error: dereferencing pointer to incomplete type

Note that I'm not subscriber of this list so please CC me if there is
any information that you would like to know (and I will gladly try to
provide).

Best regards,
Dawid Ciężarkiewicz