SHELL := /bin/bash

SVG := $(shell ls svg/*.svg)
PNG := $(patsubst svg/%.svg,png/%.png,$(SVG))

ICON_SIZE := 48

all : $(PNG)

png/%.png : svg/%.svg
	inkscape \
	  --export-area-page \
	  -w $(ICON_SIZE) \
	  -h $(ICON_SIZE) \
	  -o $@ $^