CXX = g++
CXXFLAGS = -Wall -Wextra -std=c++17 -O2 -g
LDFLAGS = -lsndfile -lfftw3
TARGET = recog

CXXFLAGS += $(shell pkg-config --cflags sdl2)
LDFLAGS += $(shell pkg-config --libs sdl2)

OBJDIR = obj

.PHONY: all clean

all: $(TARGET)

clean:
	@echo "Cleaning"
	@rm -f $(TARGET)
	@rm -rf $(OBJDIR)


$(OBJDIR)/%.o: %.cpp $(wildcard *.h)
	@mkdir -p $(OBJDIR)
	@echo "CXX $<"
	@$(CXX) $(CXXFLAGS) -c -o $@ $<

$(TARGET): $(patsubst %.cpp,$(OBJDIR)/%.o,$(wildcard *.cpp))
	@echo "LD -o $@"
	@$(CXX) -o $@ $^ $(LDFLAGS)