CC=gcc
JAVA=java
JAVAH=javah
JAVAC=javac
LIB=lib/libConsole.so

ifdef JAVA_HOME
	JAVA_DIR="$(JAVA_HOME)"
else
	JAVA_DIR=/usr/lib/jvm/java-6-sun
endif

INCLUDE=-I$(JAVA_DIR)/include -I$(JAVA_DIR)/include/linux -Iinclude
SOURCES= \
	Getch.java \
	Console.java

OBJECTS= \
	getch.o

.SUFFIXES: .java

.c.o:
	@echo "JAVA_HOME=$(JAVA_DIR)"
	$(CC) -c $(CFLAGS) $(INCLUDE) $< -o $@

all: Getch.class $(LIB)

Getch.class: $(SOURCES)
	$(JAVAC) -d . $(SOURCES)
	$(JAVAH) -jni -d include Console

$(LIB): $(OBJECTS)
	$(CC) -shared -Wl,-soname,libConsole.so.1,-rpath,lib $(OBJECTS) -o $@

.PHONY: clean

clean:
	rm -f include/Getch.h include/Console.h *.class *~ $(LIB)
	rm -f $(OBJECTS)

debug: Getch.class lib/libConsole.so
	LD_LIBRARY_PATH=lib $(JAVA) -cp . Getch

run: Getch.class $(LIB)
	@echo "You need to copy libConsole.(so|dll) to $(JAVA_DIR)/jre/lib/i386"
	$(JAVA) -cp . Getch