CC	= javac
ALGS4	= ../../algs4
BIN	= BoggleSolver
SRCS	= BoggleSolver.java BoggleHybridTST.java
CLASSPATH	= -classpath '.:$(ALGS4)/algs4.jar:$(ALGS4)/stdlib.jar'

.SUFFIXES:
.SUFFIXES: .java .class
.PHONY: clean $(BIN)

.java.class:
	$(CC) -Xlint $(CLASSPATH) $<
	-$(ALGS4)/bin/checkstyle $<

BoggleBoard.class: BoggleBoard.java
	$(CC) -Xlint $(CLASSPATH) $<

BoggleGame.class: BoggleGame.java
	$(CC) -nowarn $(CLASSPATH) $<

$(BIN): $(BIN).class

test: $(BIN) BoggleHybridTST.class
	-@rm out
	java $(CLASSPATH) BoggleHybridTST ./data/dictionary-zingarelli2005.txt > out
	java $(CLASSPATH) $(BIN) ./data/dictionary-algs4.txt ./data/board4x4.txt >> out
	java $(CLASSPATH) $(BIN) ./data/dictionary-algs4.txt ./data/board-q.txt >> out
	-@diff out ref && echo "SUCCESS" || echo "ERROR"

timing: $(BIN) BoggleHybridTST.class BoggleSolverDicho.class
	java $(CLASSPATH) $(BIN) timing
	java $(CLASSPATH) BoggleSolverDicho timing

game: $(BIN) BoggleBoard.class BoggleGame.class BoggleHybridTST.class
	java $(CLASSPATH) BoggleGame

dicho: BoggleSolverDicho.class
	-@rm out
	java $(CLASSPATH) BoggleHybridTST ./data/dictionary-zingarelli2005.txt > out
	java $(CLASSPATH) BoggleSolverDicho ./data/dictionary-algs4.txt ./data/board4x4.txt >> out
	java $(CLASSPATH) BoggleSolverDicho ./data/dictionary-algs4.txt ./data/board-q.txt >> out
	-@diff out ref && echo "SUCCESS" || echo "ERROR"

zip: $(BIN)
	$(ALGS4)/bin/findbugs $(BIN).class
	rm -f *.zip
	zip boggle.zip $(SRCS)

clean:
	rm -f *.class *.zip check.sh $(BIN)