2016-11-14 00:18:10 +01:00
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PATH := $(DEVKITPPC)/bin:$(PATH)
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PREFIX ?= powerpc-eabi-
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CC = $(PREFIX)gcc
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AS = $(PREFIX)gcc
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2016-11-25 02:47:29 +01:00
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CFLAGS = -std=gnu99 -O3 -nostdinc -fno-builtin -I$(DEVKITPPC)/lib/gcc/powerpc-eabi/6.2.0/include -I$(DEVKITPPC)/powerpc-eabi/include
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2016-11-14 00:18:10 +01:00
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ASFLAGS = -mregnames -x assembler-with-cpp
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LD = $(PREFIX)ld
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OBJCOPY = $(PREFIX)objcopy
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2016-11-25 02:47:29 +01:00
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LDFLAGS=-Ttext 1808000 -L$(DEVKITPPC)/lib/gcc/powerpc-eabi/6.2.0 -L$(DEVKITPPC)/powerpc-eabi/lib -lgcc -lc
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2016-11-14 00:18:10 +01:00
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OBJDUMP ?= $(PREFIX)objdump
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project := .
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root := $(CURDIR)
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build := $(root)/bin
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CFLAGS += -DUSE_SD_LOADER
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ASFLAGS += -DUSE_SD_LOADER
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FIRMWARE = 550
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all: clean setup main
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setup:
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mkdir -p $(root)/bin/
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main:
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$(CC) $(CFLAGS) -DVER=$(FIRMWARE) -c $(project)/main.c
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$(AS) $(ASFLAGS) -DVER=$(FIRMWARE) -c $(project)/crt0.S
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cp -r $(root)/*.o $(build)
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rm $(root)/*.o
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$(LD) -o code$(FIRMWARE).elf $(build)/crt0.o `find $(build) -name "*.o" ! -name "crt0.o"` $(LDFLAGS) -Map code.map
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$(OBJCOPY) code$(FIRMWARE).elf -S -O binary ../code$(FIRMWARE).bin
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clean:
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rm -rf $(build)
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rm -rf code$(FIRMWARE).elf code.map
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