openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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CC = clang
CXX = clang++
BASEDIR = ../..
PHONELIBS := ../../phonelibs
UNAME_S := $(shell uname -s)
UNAME_M := $(shell uname -m)
WARN_FLAGS = -Werror=implicit-function-declaration \
-Werror=incompatible-pointer-types \
-Werror=int-conversion \
-Werror=return-type \
-Werror=format-extra-args \
-Wno-deprecated-declarations
CFLAGS = -std=gnu11 -g -fPIC -O2 $(WARN_FLAGS)
CXXFLAGS = -std=c++11 -g -fPIC -O2 $(WARN_FLAGS)
LDFLAGS =
ifeq ($(UNAME_S),Darwin)
ZMQ_LIBS = -L/usr/local/lib -lzmq
else ifeq ($(OPTEST),1)
ZMQ_LIBS = -lzmq
else ifeq ($(UNAME_M),x86_64)
ZMQ_FLAGS = -I$(PHONELIBS)/zmq/x64/include
ZMQ_LIBS = -L$(PHONELIBS)/zmq/x64/lib -l:libzmq.a
else ifeq ($(UNAME_M),aarch64)
ZMQ_FLAGS = -I$(PHONELIBS)/zmq/aarch64/include
ZMQ_LIBS = -L$(PHONELIBS)/zmq/aarch64/lib -l:libzmq.a
LDFLAGS += -lgnustl_shared
endif
OBJDIR = obj
OPENDBC_PATH := $(shell python -c 'import opendbc; print opendbc.DBC_PATH')
DBC_SOURCES := $(wildcard $(OPENDBC_PATH)/*.dbc)
DBC_OBJS := $(patsubst $(OPENDBC_PATH)/%.dbc,$(OBJDIR)/%.o,$(DBC_SOURCES))
DBC_CCS := $(patsubst $(OPENDBC_PATH)/%.dbc,dbc_out/%.cc,$(DBC_SOURCES))
.SECONDARY: $(DBC_CCS)
LIBDBC_OBJS := $(OBJDIR)/dbc.o $(OBJDIR)/parser.o $(OBJDIR)/packer.o
CWD := $(shell pwd)
.PHONY: all
all: $(OBJDIR) libdbc.so
include ../common/cereal.mk
# make sure cereal is built
libdbc.so:: ../../cereal/gen/cpp/log.capnp.h
../../cereal/gen/cpp/log.capnp.h:
cd ../../cereal && make
libdbc.so:: $(LIBDBC_OBJS) $(DBC_OBJS)
@echo "[ LINK ] $@"
$(CXX) -fPIC -shared -o '$@' $^ \
-I. -I../.. \
$(CXXFLAGS) \
$(LDFLAGS) \
$(ZMQ_FLAGS) \
$(ZMQ_LIBS) \
$(CEREAL_CXXFLAGS) \
$(CEREAL_LIBS)
packer_impl.so: packer_impl.pyx packer_setup.py
python packer_setup.py build_ext --inplace
rm -rf build
rm -f packer_impl.cpp
$(OBJDIR)/%.o: %.cc
@echo "[ CXX ] $@"
$(CXX) -fPIC -c -o '$@' $^ \
-I. -I../.. \
$(CXXFLAGS) \
$(ZMQ_FLAGS) \
$(CEREAL_CXXFLAGS) \
$(OBJDIR)/%.o: dbc_out/%.cc
@echo "[ CXX ] $@"
$(CXX) -fPIC -c -o '$@' $^ \
-I. -I../.. \
$(CXXFLAGS) \
$(ZMQ_FLAGS) \
$(CEREAL_CXXFLAGS) \
dbc_out/%.cc: process_dbc.py dbc_template.cc $(OPENDBC_PATH)/%.dbc
@echo "[ DBC GEN ] $@"
@echo "Missing prereq $?"
PYTHONPATH=$(PYTHONPATH):$(CWD)/../../pyextra ./process_dbc.py $(OPENDBC_PATH) dbc_out
$(OBJDIR):
mkdir -p $@
.PHONY: clean $(OBJDIR)
clean:
rm -rf libdbc.so*
rm -f dbc_out/*.cc
rm -f dbcs.txt
rm -f dbcs.csv
rm -rf $(OBJDIR)/*