ifeq ($(strip $(LIBTRANSISTOR_HOME)),)
$(error "Please set LIBTRANSISTOR_HOME in your environment. export LIBTRANSISTOR_HOME=<path to libtransistor>")
endif

PROGRAM := hello
OBJ := hello.o draw.o input.o

include $(LIBTRANSISTOR_HOME)/libtransistor.mk

all: $(PROGRAM).nro

%.o: %.c
	$(CC) $(CC_FLAGS) -Wno-pointer-arith -c -o $@ $<

%.o: %.S
	$(AS) $(AS_FLAGS) $< -filetype=obj -o $@

$(PROGRAM).nro.so: ${OBJ} $(LIBTRANSITOR_NRO_LIB) $(LIBTRANSISTOR_COMMON_LIBS)
	$(LD) $(LD_FLAGS) -lSDL2 -o $@ ${OBJ} $(LIBTRANSISTOR_NRO_LDFLAGS)

clean:
	rm -rf *.o *.nso *.nro *.so