SRC_DIR ?= src BUILD_DIR ?= build SRC_MAIN ?= $(SRC_DIR)/main.c EXE_NAME ?= fbtest BIN := $(BUILD_DIR)/$(EXE_NAME) CC ?= cc CFLAGS := -Wall -Wextra -pedantic REL_FLAGS := -DNDEBUG -O2 DEB_FLAGS := -DDEBUG -O0 -g DEBUG ?= 0 ifeq ($(DEBUG), 1) CFLAGS += $(DEB_FLAGS) else ifeq ($(DEBUG), 2) CFLAGS += $(DEB_FLAGS) -fsanitize=address else CFLAGS += $(REL_FLAGS) endif .PHONY: build run clean main: $(BIN) $(BIN): $(SRC_MAIN) $(BUILD_DIR) $(CC) $(CFLAGS) -o $(BIN) $(SRC_MAIN) $(BUILD_DIR): mkdir -p $(BUILD_DIR) run: $(BIN) # NOTE: This should probably be done on the C code. echo 0 > /sys/class/graphics/fbcon/cursor_blink ./$(BIN) clean: rm -rf $(BUILD_DIR)