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SRC = index.md vs-c.md tagged-unions.md types.md safety.md errors.md syntax.md LICENSE.md
HTML = $(SRC:%.md=%.html)
spec.pdf: $(HTML)
if git describe --tags --exact-match 2>/dev/null; \
then \
metadata="subtitle=$(git describe --tags --exact-match)"; \
else \
metadata="version=$(git log -1 --no-decorate --oneline)"; \
fi; \
pandoc --defaults=etc/pdf.yml -M "$$metadata" -o $@ $(HTML)
%.html: %.md
offset=`echo $(SRC) | awk '{for (i=1; i<=NF; i++) if ($$i == "$<") print (i-1) }'`; \
pandoc --defaults=etc/md.yml --number-offset=$$offset -o $@ $<
clean:
rm -f $(HTML) spec.pdf
check: spec.pdf
test $$(pdfinfo spec.pdf | grep Pages | awk '{ print $$2 }') -le 200
.PHONY: clean check
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