CXX ?= c++
CPPFLAGS ?= -O2
CPPFLAGS += -Wall 			\
	    -Wextra			\
	    -pipe			\
	    -Wmissing-declarations	\
	    -pedantic			\
	    -fstack-protector-strong	\
	
LDFLAGS=-lncursesw -Wl,-z,relro,-z,now

SOURCES =	main.cpp	\
		chess.cpp	\
		bishop.cpp	\
		rook.cpp	\
		queen.cpp	\
		king.cpp	\
		knight.cpp	\
		pawn.cpp

OBJECTS = $(SOURCES:.cpp=.o)
EXECUTABLE = chess

all: $(SOURCES) $(EXECUTABLE)

$(EXECUTABLE): $(OBJECTS)
	@echo '  LD  $@'
	@$(CXX) $(LDFLAGS) $(OBJECTS) -o $@

.cpp.o:
	@echo '  CC  $@'
	@$(CXX) $(CPPFLAGS) -c $< -o $@

clean:
	rm -rf $(OBJECTS) $(EXECUTABLE)

distclean:
	rm -rf $(OBJECTS)