LSB_RELEASE = $(shell lsb_release -is)
LSB_VERSION = $(shell lsb_release -rs)
ifeq (${LSB_RELEASE}, Ubuntu)
	ifeq ($(shell echo "${LSB_VERSION}>18.04" | bc), 1)
    	CC = gcc-4.8
		CPP = g++-4.8
	else
    	CC = gcc
		CPP = g++
	endif
else
    CC = gcc
	CPP = g++
endif
VCC = vcs -full64 +v2k -sverilog -LDFLAGS -Wl,--no-as-needed -cc $(CC) -cpp $(CPP)\
		-P ${VERDI_HOME}/share/PLI/VCS/LINUX64/novas.tab ${VERDI_HOME}/share/PLI/VCS/LINUX64/pli.a

.PHONY: clean comp all

clean:
	- rm -rf csrc simv.daidir ucli.key *.log simv

comp:
	$(VCC) -debug_access+all -kdb -top tb -l compile.log -timescale=1ns/1ps ./rtl/tb.sv

sim:
	- ./simv -l sim.log

all: comp sim