IPEFILES = $(wildcard *.ipe)
PDFFILES = $(wildcard *.pdf)
SVGFILES = $(patsubst %.ipe,%.svg,$(IPEFILES)) $(patsubst %.pdf,%.svg,$(PDFFILES))

all: $(SVGFILES)

%.svg : %.ipe
	iperender -svg $< $@

%.svg : %.pdf
	iperender -svg $< $@

clean:
	rm -f \
		$(SVGFILES)

.PHONY: all clean