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