SOURCES               = $(wildcard *.tex)
PDF_VIEWER           ?= okular
MAIN                 ?= main

all: build.done
clean: clean.files
install:
distclean:

view: build.done
	$(PDF_VIEWER) $(MAIN).pdf

build.done: $(SOURCES)
	pdflatex $(MAIN).tex
	touch $@

clean.files:
	rm -rf *.aux *.log *.pdf *.done