[Simulavr-devel] unknown command `hfill'

[Albrecht Frenzel]

make[2]: Entering directory `/tmp/simulavr-1.0.0/doc'
restore=: && backupdir=".am$$" && \
    rm -rf $backupdir && mkdir $backupdir && \
    if (/bin/bash /tmp/simulavr-1.0.0/missing --run makeinfo 
--version) >/dev/null 2>&1; then \
      for f in simulavr.info simulavr.info-[0-9] 
simulavr.info-[0-9][0-9] simulavr.i[0-9] simulavr.i[0-9][0-9]; do \
        if test -f $f; then mv $f $backupdir; restore=mv; else :; fi; \
      done; \
    else :; fi && \
    if /bin/bash /tmp/simulavr-1.0.0/missing --run makeinfo   -I . \
     -o simulavr.info `test -f 'simulavr.texinfo' || echo 
'./'`simulavr.texinfo; \
    then \
      rc=0; \
    else \
      rc=$?; \
      $restore $backupdir/* `echo "./simulavr.info" | sed 
's|[^/]*$||'`; \
    fi; \
    rm -rf $backupdir; exit $rc
simulavr.texinfo:47: unknown command `hfill'
simulavr.texinfo:48: unknown command `hfill'

How to get hfill?