Makefile


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CXX = g++
CXXFLAGS = -Wall -Wextra -std=c++20 -march=native
CXXFLAGS += -D_DEFAULT_SOURCE
LDFLAGS = -lpng
BIN = buddhabrot

OBJDIR = .obj

ifneq ($(DEBUG),)
	CXXFLAGS += -Og -g -fsanitize=address
	LDFLAGS += -fsanitize=address
else
	CXXFLAGS += -O3
endif

SOURCES := $(wildcard *.cpp)
OBJECTS := $(patsubst %.cpp,$(OBJDIR)/%.o,$(SOURCES))
HEADERS := $(wildcard *.h)

.PHONY: all clean

all: $(BIN)

clean:
	rm -rf $(BIN) $(OBJDIR)


$(BIN): $(OBJECTS)
	$(CXX) -o $@ $^ $(LDFLAGS)

$(OBJDIR)/%.o: %.cpp $(HEADERS) | $(OBJDIR)
	$(CXX) $(CXXFLAGS) -c -o $@ $<

$(OBJDIR):
	mkdir $@