include OBJECTS

OBJDIR = build/linux

SRC_PATH = $(SRC:%=$(SRCDIR)/%)
OBJ = $(SRC_PATH:$(SRCDIR)/%.cpp=$(OBJDIR)/%.o)

REMOVEDIR = rm -rf

CFLAGS += -std=gnu99
CXXFLAGS += -std=gnu++20
LDFLAGS =


CFLAGS += -I$(INCDIR) -DLINUX
CXXFLAGS += -I$(INCDIR) -DLINUX
LDFLAGS += -lSDL2

linux: $(OBJDIR)/$(TARGET)

all: $(OBJDIR)/$(TARGET)


.SECONDARY: $(TARGET)
.PRECIOUS: $(OBJ)
$(OBJDIR)/$(TARGET): $(OBJ) | $(OBJDIR)
	@echo link $^
	$(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)
	
$(OBJDIR)/%.o: $(SRCDIR)/%.c  | $(OBJDIR)
	@echo compile $<
	@mkdir -p $(dir $@)
	@$(CC) -c $(CFLAGS) $< -o $@

$(OBJDIR)/%.o: $(SRCDIR)/%.cpp | $(OBJDIR)
	@echo compile $<
	@mkdir -p $(dir $@)
	@$(CXX) -c $(CXXFLAGS) $< -o $@

$(OBJDIR):
	mkdir -p $(OBJDIR)

clean:
	@$(REMOVEDIR) "$(OBJDIR)"
	@echo clean $(OBJDIR)

run: $(OBJDIR)/$(TARGET)
	@echo run $(OBJDIR)/$(TARGET)
	@$(OBJDIR)/$(TARGET)