SRC = updates SOURCES = $(shell find $(SRC) -name "*.mdwn") PDFS = $(SOURCES:$(SRC)/%.mdwn=%.pdf) all: $(PDFS) debug: $(info SOURCES is $(SOURCES)) $(info PDFS is $(PDFS)) %.pdf:$(SRC)/%.mdwn pandoc -s $< -o pdfs/$@ clean: rm -rf *.pdf .PHONY: all clean debug