mirror of
https://github.com/libretro/RetroArch
synced 2024-12-28 18:31:05 +00:00
66 lines
1.4 KiB
Makefile
66 lines
1.4 KiB
Makefile
###
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##
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# Makefile for app_booter.
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##
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# system platform
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system_platform = unix
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ifeq ($(shell uname -a),)
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EXE_EXT = .exe
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system_platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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system_platform = osx
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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system_platform = win
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endif
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EXTERNAL_LIBOGC ?= 0
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CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
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LD = $(DEVKITPPC)/bin/powerpc-eabi-ld$(EXE_EXT)
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OBJCOPY = $(DEVKITPPC)/bin/powerpc-eabi-objcopy$(EXE_EXT)
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BIN_TARGET := app_booter.bin
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ELF_TARGET := app_booter.elf
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LIBRETRO_COMM_DIR := ../../libretro-common
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LIBDIRS :=
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INCLUDE := -I. -I$(LIBRETRO_COMM_DIR)/crt/include
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ifeq ($(EXTERNAL_LIBOGC), 1)
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INCLUDE += -I$(DEVKITPRO)/libogc/include
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LIBDIRS += -L$(DEVKITPRO)/libogc/lib/wii
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else
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INCLUDE += -I../libogc/include
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LIBDIRS += -Lwii/libogc/libs/wii
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endif
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MACHDEP := -DHW_RVL -DGEKKO -mno-eabi -mno-sdata -mcpu=750
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# todo: find out why -Os spits out linker errors
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CFLAGS += -Wall -O2 -ffreestanding -std=gnu99 $(MACHDEP) $(INCLUDE)
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LDFLAGS := -T link.ld
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OBJ = crt0.o main.o $(LIBRETRO_COMM_DIR)/crt/string.o
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all: $(BIN_TARGET)
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%.bin: %.elf
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$(OBJCOPY) -O binary $< $@
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$(ELF_TARGET): $(OBJ)
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$(LD) -o $@ $(LDFLAGS) $(LIBDIRS) $(OBJ) $(LIBS)
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%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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%.o: %.s
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$(CC) $(CFLAGS) -c -o $@ $<
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clean:
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rm -f $(BIN_TARGET)
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rm -f $(ELF_TARGET)
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rm -f $(OBJ)
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.PHONY: clean
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