makefile

################################################################################
# These are variables for the GBA toolchain build
# You can add others if you wish to
# ***** YOUR NAME HERE *****
################################################################################

# This should be a just a name i.e MyFirstGBAProgram
# No SPACES AFTER THE NAME.
PROGNAME = Tic-Tac-Pong

# Here you must put a list of all of the object files
# that will be compiled into your program. For example
# if you have main.c and myLib.c then in the following
# line you would put main.o and myLib.o
OFILES = gba.o sound.o sfx.o font.o main.o game.o ai.o images/splash.o images/diffscreen.o images/battery.o images/x.o images/o.o images/winscreen.o images/losescreen.o

################################################################################
# These are various settings used to make the GBA toolchain work
# DO NOT EDIT BELOW.
################################################################################

.PHONY: all
all: CFLAGS += $(CRELEASE) -I../shared
all: LDFLAGS += $(LDRELEASE)
all: $(PROGNAME).gba
	@echo "[FINISH] Created $(PROGNAME).gba"
	@rm -f Tic-Tac-Pong.tar.gz
	@tar czvf Tic-Tac-Pong.tar.gz README.md dev-readme.md Tic-Tac-Pong.gba.cfg $(PROGNAME).gba

include lib/GBAVariables.mak

LDFLAGS += --specs=nosys.specs

# Adjust default compiler warnings and errors
CFLAGS += -Wstrict-prototypes -Wold-style-definition

GCC_IS_VER_7 := $(shell expr `echo $(GCC_VERSION) | cut -f1 -d.` \>= 7)
ifeq ($(GCC_IS_VER_7), 1)
CFLAGS += -Wno-error=implicit-fallthrough --warn-no-implicit-fallthrough
endif

debug: CFLAGS += $(CDEBUG) -I../shared
debug: LDFLAGS += $(LDDEBUG)
debug: $(PROGNAME).gba
	@echo "[FINISH] Created $(PROGNAME).gba"

$(PROGNAME).gba: $(PROGNAME).elf
	@echo "[LINK] Linking objects together to create $(PROGNAME).gba"
	@$(OBJCOPY) -O binary $(PROGNAME).elf $(PROGNAME).gba

$(PROGNAME).elf: crt0.o $(GCCLIB)/crtbegin.o $(GCCLIB)/crtend.o $(GCCLIB)/crti.o $(GCCLIB)/crtn.o $(OFILES) libc_sbrk.o
	$(CC) -o $(PROGNAME).elf $^ $(LDFLAGS)

.PHONY: med
med: CFLAGS += $(CRELEASE) -I../shared
med: LDFLAGS += $(LDRELEASE)
med: $(PROGNAME).gba
	@echo "[EXECUTE] Running emulator Mednafen"
	@echo "          Please see emulator.log if this fails"
	@mednafen $(MEDOPT) $(PROGNAME).gba >emulator.log 2>&1

.PHONY: clean
clean:
	@echo "[CLEAN] Removing all compiled files"
	rm -f *.o *.elf *.gba *.log */*.o