mdFiles := $(wildcard trainings.d/*.md)
pdfFiles := $(patsubst trainings.d/%.md, build/trainings.d/pdf/%.pdf, $(mdFiles))

.PHONY: all
all: $(pdfFiles)

build/trainings.d/pdf/%.pdf: trainings.d/%.md
	mkdir -p build/trainings.d/pdf
	pandoc -t beamer -o $@ $<

.PHONY: echo
echo:
	echo $(mdFiles)
	echo $(pdfFiles)