DOC:=mv
LATEX?=pdflatex
LATEXFLAGS?=-file-line-error -halt-on-error -no-shell-escape
TEXS:=$(wildcard *.tex)

.PHONY: all clean
.SECONDARY: $(DOC).fmt

all: $(DOC).pdf

%.fmt: preamble.tex
	$(LATEX) $(LATEXFLAGS) -ini -jobname="$(basename $@)" "&$(LATEX) $<\dump"

%.mlog: %.tex %.fmt $(TEXS)
	$(LATEX) $(LATEXFLAGS) $<
	grep -q '^\\bibdata{' $(basename $<).aux && $(BIBTEX) $(basename $<) || true
	$(LATEX) $(LATEXFLAGS) $< | tee $@

%.pdf: %.mlog
	grep -qF 'Please rerun LaTeX.' $< &&\
		$(LATEX) $(LATEXFLAGS) $(basename $<) || touch $@

clean:
	$(RM) $(addprefix $(DOC).,\
		aux log fmt toc bbl blg mlog run.xml out pdf -blx.bib snm nav)