LATEXMK ?= latexmk
FLAGS := -norc -pdf -no-shell-escape
FLAGS += -interaction=nonstopmode -halt-on-error
.DELETE_ON_ERROR:
.DEFAULT_GOAL := pdf
.PHONY: pdf watch
pdf: | build
	@$(LATEXMK) $(FLAGS) -outdir=build main.tex > build/latexmk.log 2>&1 || \
	  { cat build/latexmk.log >&2; exit 1; }
watch: | build
	@$(LATEXMK) $(FLAGS) -outdir=build -pvc main.tex
build:
	@mkdir -p $@