CC := gcc
CFLAGS := -Wall -g -D_DEBUG
LDFLAGS := -lwiringPi -lasound -lfftw3 -lpthread -lm

SRC := src
OBJ := obj
BIN := bin/pixled

# SOURCES := $(wildcard $(SRC)/*.c)
SOURCES := $(shell find $(SRC) -type f -name "*.c")
OBJECTS := $(patsubst $(SRC)/%.c, $(OBJ)/%.o, $(SOURCES))

all: $(BIN)

$(OBJ)/%.o: $(SRC)/%.c
	if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
	$(CC) -I$(SRC) -c $< -o $@ $(CFLAGS)
	
$(BIN) : $(OBJECTS)
	if [ ! -d "$(dir $(BIN))" ]; then mkdir -p "$(dir $(BIN))"; fi
	$(CC) -o $@ $^ $(LDFLAGS)

clean:
	rm -rf $(OBJ)