adduser: copy /etc/skel to mew homes. +100 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/Kbuild b/coreutils/Kbuild
index 4d6bde7..460d62d 100644
--- a/coreutils/Kbuild
+++ b/coreutils/Kbuild
@@ -17,6 +17,7 @@
 lib-$(CONFIG_CHGRP)     += chgrp.o chown.o
 lib-$(CONFIG_CHMOD)     += chmod.o
 lib-$(CONFIG_CHOWN)     += chown.o
+lib-$(CONFIG_ADDGROUP)  += chown.o # used by adduser
 lib-$(CONFIG_CHROOT)    += chroot.o
 lib-$(CONFIG_CKSUM)     += cksum.o
 lib-$(CONFIG_COMM)      += comm.o