crossref.fls is generated.
Makefiles variable -- TEXFILES= LATEXINTFILES= GRAPHICFILES= BIBDB=
crossref.d is generated by scanning crossref.tex and crossref.fls.
platex -interaction=batchmode crossref.tex
LaTeX Warning: There were undefined references.
platex -interaction=batchmode crossref.tex
dvipdfmx crossref.dvi