# Makefile for Ruler

ag-files :=		RulerExpr.ag LambdaExpr.ag RulesExpr.ag
alex-files := 		Scanner.x


all: ruler

ruler: dist/build/ruler-interpreter/ruler-interpreter
	cp dist/build/ruler-interpreter/ruler-interpreter ./ruler

dist/build/ruler-interpreter/ruler-interpreter: populate-derived invoke-cabal
	./setup build


populate-derived: ag-derived alex-derived
ag-derived: $(ag-files:%.ag=derived/%.hs)
alex-derived: $(alex-files:%.x=derived/%.hs)


derived/%.hs : src/%.ag
	mkdir -p $(dir $@)
	cd src; "@UUAGC@" -mr --strictdata --strictwrap --genlinepragmas --Werrors -o ../$@ $(patsubst src/%,%,$<)

derived/%.hs : src/%.x
	mkdir -p $(dir $@)
	"@ALEX@" -o $@ -g $<


invoke-cabal: setup dist/setup-config

setup: ruler-interpreter.cabal
	ghc -O2 --make Setup.hs -o setup

dist/setup-config: ruler-interpreter.cabal
	./setup configure


clean:
	rm -rf derived/*
	test ./setup && ./setup clean
	rm -f setup
	rm -f Makefile.depend
	rm -rf dist
	rm -f Setup.o Setup.hi


Makefile.depend:
	UUAGC="@UUAGC@" ./gendeps.sh $(ag-files:%.ag=%)

-include Makefile.depend