META   =  title.yml
OUTPUT =  b-vg.epub b-vg.pdf b-vg.mobi b-vg.azw3
INPUT  =  $(sort $(wildcard art*.md))

.PHONY: b-vg.pdf b-vg.epub b-vg.mobi b-vg.azw3 clean all

all: b-vg.pdf b-vg.epub b-vg.mobi b-vg.azw3

b-vg.pdf: $(INPUT) $(META)
	pandoc -f markdown+fancy_lists -t latex -o $@ --toc --toc-depth=2 \
		-Vgeometry:"a4paper,top=2cm,bottom=2cm,left=2cm,right=2cm" \
		-Vlang=de --standalone --smart $(META) $(INPUT)

b-vg.epub: $(INPUT) $(META)
	pandoc -f markdown+fancy_lists -t epub3 -o $@ --smart --toc \
		--toc-depth=2 --epub-chapter-level=1 $(META) $(INPUT)

b-vg.mobi: b-vg.epub
	ebook-convert $< $@ --mobi-file-type both

b-vg.azw3: b-vg.epub
	ebook-convert $< $@

clean:
	rm -rf $(OUTPUT)