targets=top.vhdl,top.vvp,top.fpga,s p a c e.fpga verilog=iverilog [top.fpga] type=object vflags=-tfpga sources=top.v [top.vhdl] type=object vflags=-tvhdl sources=top.v [top.vvp] type=object sources=top.v [s p a c e.fpga] type=object vflags=-tfpga sources=s p a c e.v