gmake[6]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc/latex'
gmake[5]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc/latex'
gmake[5]: Entering directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc'
restore=: && backupdir=".am$$" && \
am__cwd=`pwd` && CDPATH="${ZSH_VERSION+.}:" && cd . && \
rm -rf $backupdir && mkdir $backupdir && \
if (/usr/local/bin/makeinfo --version) >/dev/null 2>&1; then \
  for f in gnutls.info gnutls.info-[0-9] gnutls.info-[0-9][0-9] gnutls.i[0-9] gnutls.i[0-9][0-9]; do \
    if test -f $f; then mv $f $backupdir; restore=mv; else :; fi; \
  done; \
else :; fi && \
cd "$am__cwd"; \
if /usr/local/bin/makeinfo -I ../doc  -I . \
 -o gnutls.info gnutls.texi; \
then \
  rc=0; \
  CDPATH="${ZSH_VERSION+.}:" && cd .; \
else \
  rc=$?; \
  CDPATH="${ZSH_VERSION+.}:" && cd . && \
  $restore $backupdir/* `echo "./gnutls.info" | sed 's|[^/]*$||'`; \
fi; \
rm -rf $backupdir; exit $rc
/usr/local/bin/makeinfo: not found
gmake[5]: *** [gnutls.info] error 127
gmake[5]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc'
gmake[4]: *** [install-recursive] error 1
gmake[4]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc'
gmake[3]: *** [install] error 2
gmake[3]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23/doc'
gmake[2]: *** [install-recursive] error 1
gmake[2]: Leaving directory `/usr/ports/security/gnutls3/work/gnutls-3.1.23'
*** Error code 2

Stop.
make[1]: stopped in /usr/ports/security/gnutls3
*** Error code 1

Stop.
make: stopped in /usr/ports/security/gnutls3

===>>> A backup package for gnutls3-3.1.23_1 should
       be located in /usr/ports/packages/portmaster-backup

===>>> Installation of gnutls3-3.1.23_2 (security/gnutls3) failed
===>>> Aborting update

===>>> Update for security/gnutls3 failed
===>>> Aborting update

Fix:
Just install texinfo from ports:
cd /usr/ports/print/texinfo/ && make install clean
or package:
pkg install print/texinfo