Cannot make pkgsrc-2023Q4

[Todd Gruhn <tgruhn2%gmail.com@localhost>]

I am remaiking stuff -- it fails.

ALL of current mk.conf :

# FROM wiki.netbsd.org (bott of page):
# TO SUM UP: if you want default options. then do nothing
#
# SOOOOO, personal over-rides go into /etc/mk.conf ?

### MY pkgsrc-database location

PKG_DBDIR=/usr/db/pkg
##  USE_TOOLS=/usr/pkg/bin/autoconf

### MY vars/licenses

ACCEPTABLE_LICENSES+= nethack-license
ACCEPTABLE_LICENSES+= quakedata-license
ACCEPTABLE_LICENSES+= gnu-agpl-v3
ACCEPTABLE_LICENSES+= doom-pwad-license
ACCEPTABLE_LICENSES+= doom1-iwad-shareware-license
ACCEPTABLE_LICENSES+= cc-by-nc-nd-v4.0-license
ACCEPTABLE_LICENSES+= cc-by-nc-v4.0-license


NO_CHECKSUM= yes
X11_TYPE=       modular

## X11_TYPE !=       "native"

PKG_DEFAULT_OPTIONS+=-dbus
 # for ALL packages


# PKG_OPTIONS.gtk3=-gtk3-atk-bridge -wayland -cups x11
# PKG_OPTIONS.qt5=-dbus -cups
# PKG_OPTIONS.libcups=-dbus -dnssd -kerberos
# PKG_OPTIONS.wine=-cups -dbus -sane x11
## THESE are for specific packages/systems


I cd to meta-pkgs/modular-xorg, and make. I get this:

configure libtool 2.4.7
checking for GNU M4 ...
error: no acceptable m4
could(?) be found in $PATH


in ./pkgsrc I did:
    chown -R root.wheel *
Did this mess up anything?