GHDL = ghdl
all : sim

adder1bit.o : adder1bit.vhdl
	${GHDL} -a -v adder1bit.vhdl

adder_32bit.o : adder_32bit.vhdl adder1bit.o
	${GHDL} -a -v adder_32bit.vhdl

adder_32bit_tb.o : adder_32bit_tb.vhdl adder_32bit.o
	${GHDL} -a -v adder_32bit_tb.vhdl

adder_32bit_tb : adder_32bit_tb.o
	${GHDL} -e -v adder_32bit_tb

alu.o : alu.vhdl adder_32bit.o
	${GHDL} -a -v alu.vhdl

alu_tb.o : alu_tb.vhdl alu.o
	${GHDL} -a -v alu_tb.vhdl
	
alu_tb : alu.o alu_tb.o
	${GHDL} -e -v alu_tb

shifter.o : shifter.vhdl
	${GHDL} -a -v shifter.vhdl

shifter_tb.o : shitfter_tb.vhdl shifter.o
	${GHDL} -a -v shifter_tb.vhdl

shifter_tb : shitfter_tb.o
	${GHDL} -e -v shifter_tb

sim_adder_32bit : adder_32bit_tb
	${GHDL} -r adder_32bit_tb --vcd=adder_32bit.vcd

sim : alu_tb
	${GHDL} -r alu_tb --vcd=alu.vcd

clean :
	-rm *.o work-obj93.cf *_tb *.vcd