Description of problem:
MAKEDEV uses 'getent' command in its %pre scripts:

%pre
# Add the floppy group and the vcsa user.
getent group floppy >/dev/null || groupadd -g 19 -r floppy
getent passwd vcsa >/dev/null || \
useradd -r -d /dev -s /sbin/nologin -u 69 \
    -c "virtual console memory owner" vcsa
exit 0
%--------------------

'getent' command is provided by glibc-common package but MAKEDEV does not
require it. This creates installation errors when doing a minimal Fedora install:

%packages --nobase
%end

Version-Release number of selected component (if applicable):
MAKEDEV-3.23-4

How reproducible:
Always

Steps to Reproduce:
1. do a minimal Fedora install
%packages --nobase
%end
2. look at install.log