CXX = g++
CXX_FLAGS = -Wall

MAIN_BINARIES = $(basename $(wildcard *Main.cpp))
TEST_BINARIES = $(basename $(wildcard *Test.cpp))
OBJECTS = $(addsuffix .o, $(basename $(filter-out %Main.cpp %Test.cpp, $(wildcard *.cpp))))
HEADER = $(wildcard *.h)

all: build test lint

clean:
	rm -f *.o
	rm -f *Main
	rm -f *Test

lint:
	python cpplint.py *.cpp *.h

build: $(MAIN_BINARIES) $(TEST_BINARIES)

test: $(TEST_BINARIES)
	for T in $(TEST_BINARIES); do ./$$T; done

%Main: %Main.o $(OBJECTS)
	$(CXX) $(CXX_FLAGS) -o $@ $^

%Test: %Test.o $(OBJECTS)
	$(CXX) $(CXX_FLAGS) -o $@ $^ -lgtest -lgtest_main -lpthread

%.o: %.cpp $(HEADER)
	$(CXX) $(CXX_FLAGS) -c $<
