Is this normal output for etcupdate? 

# etcupdate -a -l -s /cvs/src
*** Creating /tmp/temproot
*** Populating /tmp/temproot from /cvs/src
umount: /cvs/obj/regress/sys/kern/umount/umount-f_mount: not currently mounted
vnconfig: /dev/rvnd0d: VNDIOCCLR: Device not configured
In file included from /cvs/src/lib/libc/gen/pw_scan.c:34:
/cvs/src/tools/compat/compat_pwd.h:45:1: warning: "user_from_uid" redefined
In file included from nbtool_config.h:133,
                 from /cvs/src/lib/libc/gen/pw_scan.c:33:
/cvs/src/tools/compat/compat_defs.h:312:1: warning: this is the location of the previous definition
In file included from /cvs/src/lib/libc/gen/pw_scan.c:34:
/cvs/src/tools/compat/compat_pwd.h:46:1: warning: "group_from_gid" redefined
In file included from nbtool_config.h:133,
                 from /cvs/src/lib/libc/gen/pw_scan.c:33:
/cvs/src/tools/compat/compat_defs.h:314:1: warning: this is the location of the previous definition
/cvs/src/lib/libc/sys/_getcontext.c:36:2: warning: suggest hiding #error from traditional C with an indented #
/cvs/src/lib/libc/stdlib/getopt_long.c:74:2: warning: suggest not using #elif in traditional C
In file included from /cvs/src/lib/libc/gen/nlist.c:92:
/cvs/src/lib/libc/gen/nlist_private.h:40:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:43:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:47:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:51:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:55:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:58:2: warning: suggest not using #elif in traditional C
/cvs/src/lib/libc/gen/nlist_private.h:61:2: warning: suggest not using #elif in traditional C
In file included from /cvs/src/lib/libc/gen/nlist_aout.c:87: