i=mv -f $@.tmp $@
o= >$@.tmp && $i

export PERL_HASH_SEED=1

PLANAR_GRAPH=planar-graph

default: all

all: test.ps layout-test.ps \
	$(addprefix layout-test-,$(addsuffix .ps, b m t))

map.plag: generate-plag input-graph Parse.pm 
	./$< input-graph $o

# create opt.plag.reuse to shortcut this
opt.plag: maybe-rerun-optim map.plag $(PLANAR_GRAPH) Makefile
	./$(filter-out Makefile, $^) $@ .opt.plag.sums \
		R					\
		DUAL					\
		OUTER-F2V OUTER-SPLIT			\
		B T OUTER-F2V OUTER-F12VA		\
		PCO CP RAE 				\
		D 0 NLOPT				\
		W $@.tmp

faces.plag: opt.plag $(PLANAR_GRAPH) Makefile
	$(PLANAR_GRAPH) RF $< W-FACES $@.tmp && $i

test.ps: generate-board faces.plag input-graph misc-data.pl Parse.pm
	./generate-board -XS faces.plag input-graph $o

layout-test.ps: test.ps Makefile Parse.pm
	./generate-board -XW faces.plag input-graph $o

layout-test-%.ps: layout-test-prefix-%.ps layout-test.ps
	cat $^ $o

#map.ps: map.dot
#	neato -Tps $^ $o