CC = sh-elf-gcc
AR = sh-elf-ar

OUT = libMicrofx.a
OUT_DIR = lib

SRC = src/start.c \
      src/syscall.S \
	  src/display.c \
	  src/keyboard.c \
	  src/misc.c \
	  src/time.c \
	  src/gui.c \
	  src/memory.c \
	  src/rtc.c \
	  src/ext/img.c \
	  src/ext/gametools/map.c
OBJ = $(SRC:src/%=build/%.o)

CFLAGS = -Os -Wall -Wextra -Wpedantic -Werror -std=c89

BUILD = build

all: $(OBJ) | $(OUT_DIR)/
	$(AR) rsv $(OUT_DIR)/$(OUT) $(addprefix build/, $(notdir $(OBJ)))
	cp --recursive include $(OUT_DIR)/
	cp src/fx98xx.ld $(OUT_DIR)/

$(BUILD)/%.o: src/% | $(BUILD)/
	$(CC) -c $< -o build/$(notdir $@) $(CFLAGS)

.PRECIOUS: %/

%/:
	@ mkdir -p $@

clean: $(BUILD)/ | $(OUT_DIR)/
	rm $(OUT_DIR) --recursive
	rm $(BUILD) --recursive