MAN_PAGE := doc/yaqlite.1.txt MAN_DIR := share/man/man1 MAN_PRODUCT := $(MAN_DIR)/yaqlite.1 .PHONY: doc doc: $(MAN_PRODUCT) $(MAN_PRODUCT): $(MAN_PAGE) | $(MAN_DIR) a2x --destination-dir $(MAN_DIR) --no-xmllint --format manpage $< $(MAN_DIR): mkdir -p $@