# file settings
BUILD_DIR 	:= build
DOC  		:= lfc_draft.pdf

# tex settings
TEX := xelatex \
		-interaction=nonstopmode \
		-halt-on-error \
		-output-directory=$(BUILD_DIR)

# automated stuff
_DOC := $(BUILD_DIR)/$(DOC)
_DOC_SRC := $(patsubst %.pdf,%.tex,$(DOC))

# recipes
.PHONY: build_dir count
all: $(DOC) count

$(DOC): $(_DOC_SRC) build_dir
	$(TEX) $<

count: $(_DOC_SRC)
	texcount -letter $< | tee count.txt
	texcount $< | tee -a count.txt


build_dir:
	mkdir -p $(BUILD_DIR)