DOC:=make
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"

%.pdf: %.tex %.fmt $(TEXS)
	$(LATEX) $(LATEXFLAGS) $<
	$(LATEX) $(LATEXFLAGS) $<

clean:
	$(RM) $(addprefix $(DOC).,aux fmt log nav out pdf snm toc vrb)