ghdl -a --std=08  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_common/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_AXI4/v08/ \
                  osvvm_random_tb.vhd
ghdl -e --std=08  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_common/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_AXI4/v08/ \
                  osvvm_random_tb
ghdl -r --std=08  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_common/v08/ \
                  -P=./VHDL_LIBS/GHDL-5.1.1/osvvm_AXI4/v08/ \
                  osvvm_random_tb --vcd=wave.vcd