glibc: Make it build without ldconfig in DISTRO_FEATURES
The removal of the supposedly empty /etc when ldconfig is not in
DISTRO_FEATURES seems to be a remnant from a long time ago when nothing
else was installed in /etc. However, that is no longer the case as,
e.g., nscd.conf is always installed to /etc now.
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
