PROJECT = facharbeit
PROJECT_SOURCE = $(PROJECT).tex
DRAFT_SOURCE = $(PROJECT)-draft.tex

PDFLATEX = pdflatex
TEXFILES = $(wildcard *.tex)
GENERATED = $(wildcard *.log *.toc *.aux *.out)
DOCUMENT = $(PROJECT).pdf

RM = rm -rf

# there is a slight bug, that $(DOCUMENT) is not re-generated when the last
# command was to build a draft. Maybe using stamps could help?

$(DOCUMENT): $(TEXFILES)
	# single run to create text, run TOC and reference scans
	$(PDFLATEX) $(PROJECT_SOURCE)
	# second run to add TOCs & references
	$(PDFLATEX) $(PROJECT_SOURCE)

draft: $(TEXFILES)
	$(PDFLATEX) -jobname $(PROJECT) $(DRAFT_SOURCE)

clean:
	$(RM) $(GENERATED)

distclean: clean
	$(RM) $(DOCUMENT)