Makefile

TOOLCHAIN		?=	/home/tavisco/palm/palmdev_V3/buildtools/toolchain/bin
SDK				?=	/home/tavisco/palm/palmdev_V3/buildtools/palm-os-sdk-master/sdk-5r3/include
PILRC			=	/home/tavisco/palm/palmdev_V3/buildtools/pilrc3_3_unofficial/bin/pilrc
CC				=	$(TOOLCHAIN)/m68k-none-elf-gcc
LD				=	$(TOOLCHAIN)/m68k-none-elf-gcc
OBJCOPY			=	$(TOOLCHAIN)/m68k-none-elf-objcopy
COMMON			=	-Wmissing-prototypes -Wstrict-prototypes -Wall -Wextra -Werror
M68KCOMMON		=	$(COMMON) -Wno-multichar -funsafe-math-optimizations -Os -m68000 -mno-align-int -mpcrel -fpic -fshort-enums -mshort -fvisibility=hidden -Wno-attributes
WARN			=	-Wsign-compare -Wextra -Wall -Wno-unused-parameter -Wno-old-style-declaration -Wno-unused-function -Wno-unused-variable -Wno-error=cpp -Wno-switch  -Wno-implicit-fallthrough
LKR				=	linkerPalm68K.lkr
CCFLAGS			=	$(LTO) $(WARN) $(M68KCOMMON) -I. -ffunction-sections -fdata-sections
LDFLAGS			=	$(LTO) $(WARN) $(M68KCOMMON) -Wl,--gc-sections -Wl,-T $(LKR)
SRCS			=	src/uGB.c src/forms/uGBRomSelector.c src/forms/uGBPlayer.c src/forms/uGBKeyBinding.c src/forms/uGBFrameSkipping.c src/forms/uGBDisplayOptions.c
RCP				=	rsc/uGB.rcp
RSC				=	src/
OBJS			=	$(patsubst %.S,%.o,$(patsubst %.c,%.o,$(SRCS)))
TARGET			=	uGB
CREATOR			=	UGB_
TYPE			=	appl

#add PalmOS SDK
INCS			+=	-isystem$(SDK)
INCS			+=	-isystem$(SDK)/Core
INCS			+=	-isystem$(SDK)/Core/Hardware
INCS			+=	-isystem$(SDK)/Core/System
INCS			+=	-isystem$(SDK)/Core/UI
INCS			+=	-isystem$(SDK)/Dynamic
INCS			+=	-isystem$(SDK)/Libraries
INCS			+=	-isystem$(SDK)/Libraries/PalmOSGlue
INCS			+=	-isystem$(SDK)/Extensions/ExpansionMgr

$(TARGET).prc: code0001.bin
	$(PILRC) -ro -o $(TARGET).prc -creator $(CREATOR) -type $(TYPE) -name $(TARGET) -I $(RSC) $(RCP) && rm code0001.bin

%.bin: %.elf
	$(OBJCOPY) -O binary $< $@ -j.vec -j.text -j.rodata

%.elf: $(OBJS)
	$(LD) -o $@ $(LDFLAGS) $^

%.o : %.c Makefile
	$(CC) $(CCFLAGS)  $(INCS) -c $< -o $@

clean:
	rm -rf $(OBJS) $(NAME).elf $(TARGET).prc
 
.PHONY: clean