Makefile

HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
SYSTEM ?= $(HOST_SYSTEM)
CXX = g++
CPPFLAGS += `pkg-config --cflags protobuf grpc`
CXXFLAGS += -std=c++11
ifeq ($(SYSTEM),Darwin)
LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++`\
           -pthread\
           -lgrpc++_reflection\
           -ldl
else
LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++`\
           -pthread\
           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed\
           -ldl
endif

PROTOC = protoc
GRPC_CPP_PLUGIN = grpc_cpp_plugin
GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`

PROTOS_PATH = ./

all: client server

client: keyvalue.pb.o keyvalue.grpc.pb.o client.o
	$(CXX) $^ $(LDFLAGS) -o $@

server: keyvalue.pb.o keyvalue.grpc.pb.o server.o storage.o cache.o
	$(CXX) $^ $(LDFLAGS) -o $@
	export GRPC_TRACE=api
	export GRPC_VERBOSITY=INFO

%.grpc.pb.cc: %.proto
	$(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<

%.pb.cc: %.proto
	$(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<


storage.o: storage.cpp storage.hpp
	g++ -c storage.cpp

cache.o: cache.cpp storage.hpp
	g++ -c cache.cpp

clean:
	rm -f *.o *.pb.cc *.pb.h client server storage keydb* log.txt