TARGET = linux ifeq ($(TARGET),linux) # default is used for CC SDL2_CONFIG = sdl2-config CFLAGS += -g -Ofast -std=c99 -Wall -Wextra `$(SDL2_CONFIG) --cflags` LDFLAGS += `$(SDL2_CONFIG) --libs` else ifeq ($(TARGET),mingw) CC = x86_64-w64-mingw32-gcc CFLAGS += -g -Ofast -std=c99 -Wall -Wextra -DWINDOWS LDFLAGS += -lmingw32 -lSDL2main -lSDL2 TARGET_FILE_EXTENSION = .exe else ifeq ($(TARGET),wasm) CC = emcc CFLAGS += -O3 -std=c99 -Wall -Wextra LDFLAGS += -s TOTAL_MEMORY=70057984 -sALLOW_MEMORY_GROWTH=1 -sUSE_SDL=2 --preload-file fox32os.img TARGET_EXTRADEPS = fox32os.img TARGET_FILE_EXTENSION = .html else $(error unknown TARGET) endif endif endif CFILES = src/main.c \ src/bus.c \ src/cpu.c \ src/disk.c \ src/framebuffer.c \ src/keyboard.c \ src/mmu.c \ src/mouse.c \ src/screen.c \ src/serial.c OBJS = $(addsuffix .o, $(basename $(CFILES))) .PHONY: all all: fox32$(TARGET_FILE_EXTENSION) FOX32ROM_IN = fox32.rom FOX32ROM_OUT = fox32rom.h $(FOX32ROM_OUT): $(FOX32ROM_IN) xxd -i $(FOX32ROM_IN) $(FOX32ROM_OUT) sed -i -e 's/fox32_rom/fox32rom/' $(FOX32ROM_OUT) fox32$(TARGET_FILE_EXTENSION): $(TARGET_EXTRADEPS) $(OBJS) $(CC) -o $@ $(OBJS) $(LDFLAGS) %.o: %.c $(FOX32ROM_OUT) $(CC) -o $@ -c $< $(CFLAGS) clean: rm -rf fox32 fox32.exe fox32.wasm fox32.html fox32.data fox32.js fox32rom.h $(OBJS)