USE_TRACE = 0
VTA_LIBNAME = libvta_hw
UNITTEST_NAME = all
+CXX = g++
+DEBUG = 0
config_test = $(TOP_TEST)$(CONFIG)
vta_dir = $(abspath ../../)
verilator_opt += -Mdir ${verilator_build_dir}
verilator_opt += -I$(chisel_build_dir)
-cxx_flags = -O2 -Wall -fPIC -shared
+ifeq ($(DEBUG), 0)
+ cxx_flags = -O2 -Wall
+else
+ cxx_flags = -O0 -g -Wall
+endif
cxx_flags += -fvisibility=hidden -std=c++11
cxx_flags += -DVL_TSIM_NAME=V$(TOP_TEST)
cxx_flags += -DVL_PRINTF=printf
cxx_flags += -I$(tvm_dir)/include
cxx_flags += -I$(tvm_dir)/3rdparty/dlpack/include
-cxx_files = $(VERILATOR_INC_DIR)/verilated.cpp
-cxx_files += $(VERILATOR_INC_DIR)/verilated_dpi.cpp
-cxx_files += $(wildcard $(verilator_build_dir)/*.cpp)
-cxx_files += $(vta_dir)/hardware/dpi/tsim_device.cc
+ld_flags = -fPIC -shared
+
+cxx_objs = $(verilator_build_dir)/verilated.o $(verilator_build_dir)/verilated_dpi.o $(verilator_build_dir)/tsim_device.o
+cxx_objs += $(patsubst %.cpp,%.o,$(wildcard $(verilator_build_dir)/*.cpp))
ifneq ($(USE_TRACE), 0)
verilator_opt += --trace
cxx_flags += -DVM_TRACE=1
cxx_flags += -DTSIM_TRACE_FILE=$(verilator_build_dir)/$(TOP_TEST).vcd
- cxx_files += $(VERILATOR_INC_DIR)/verilated_vcd_c.cpp
+ cxx_objs += $(verilator_build_dir)/verilated_vcd_c.o
else
cxx_flags += -DVM_TRACE=0
endif
+VPATH = $(VERILATOR_INC_DIR):$(verilator_build_dir):$(vta_dir)/hardware/dpi
+
# The following is to be consistent with cmake
ifeq ($(shell uname), Darwin)
lib_path = $(vta_dir)/$(BUILD_NAME)/$(VTA_LIBNAME).dylib
+ cxx_flags += -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
else
lib_path = $(vta_dir)/$(BUILD_NAME)/$(VTA_LIBNAME).so
endif
default: lib
lib: $(lib_path)
-$(lib_path): $(verilator_build_dir)/V$(TOP_TEST).cpp
- g++ $(cxx_flags) $(cxx_files) -o $@
+
+$(verilator_build_dir)/%.o: %.cpp
+ $(CXX) -c $(cxx_flags) $^ -o $@
+
+$(verilator_build_dir)/tsim_device.o: tsim_device.cc
+ $(CXX) -c $(cxx_flags) $^ -o $@
+
+$(lib_path): $(verilator_build_dir)/V$(TOP_TEST).cpp $(cxx_objs)
+ $(CXX) $(cxx_flags) $(ld_flags) $(cxx_objs) -o $@
verilator: $(verilator_build_dir)/V$(TOP_TEST).cpp
$(verilator_build_dir)/V$(TOP_TEST).cpp: $(chisel_build_dir)/$(TOP_TEST).$(CONFIG).v
-rm -rf target project/target project/project test_run_dir
cleanall:
- -rm -rf $(vta_dir)/$(BUILD_NAME)
+ -rm -rf $(vta_dir)/$(BUILD_NAME)/chisel
+ -rm -rf $(vta_dir)/$(BUILD_NAME)/libvta_hw.so
+ -rm -rf $(vta_dir)/$(BUILD_NAME)/verilator