2 # you may or may not need to change this
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3 #devkit_path = x:/stuff/dev/devkitgp2x/
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4 devkit_path = /usr/local/devkitPro/devkitGP2X/
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5 lgcc_path = $(devkit_path)lib/gcc/arm-linux/4.0.3/
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7 #CROSS = $(devkit_path)bin/arm-linux-
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20 DEFINC = -I../.. -I. -D__GP2X__ -D_UNZIP_SUPPORT # -DBENCHMARK
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21 COPT_COMMON = -static -s -O3 -ftracer -fstrength-reduce -Wall -funroll-loops -fomit-frame-pointer -fstrict-aliasing -ffast-math
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22 ifeq "$(profile)" "1"
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23 COPT_COMMON += -fprofile-generate
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25 ifeq "$(profile)" "2"
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26 COPT_COMMON += -fprofile-use
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28 COPT = $(COPT_COMMON) -mtune=arm920t
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29 ASOPT = -mcpu=arm920t -mfloat-abi=soft
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31 STRIP = $(CROSS)strip
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34 OBJCOPY = $(CROSS)objcopy
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37 OBJS += main.o menu.o gp2x.o usbjoy.o emu.o squidgehack.o asmutils.o cpuctrl.o
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39 OBJS += 940ctl_ym2612.o
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41 OBJS += ../../Pico/Area.o ../../Pico/Cart.o ../../Pico/Utils.o ../../Pico/Memory.o ../../Pico/Misc.o \
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42 ../../Pico/Pico.o ../../Pico/Sek.o ../../Pico/VideoPort.o ../../Pico/Draw2.o ../../Pico/Draw.o
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44 ifeq "$(asm_render)" "1"
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45 DEFINC += -D_ASM_DRAW_C
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46 OBJS += ../../Pico/draw_asm.o ../../Pico/draw2_asm.o
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48 ifeq "$(asm_memory)" "1"
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49 DEFINC += -D_ASM_MEMORY_C
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50 OBJS += ../../Pico/memory_asm.o
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52 ifeq "$(asm_ym2612)" "1"
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53 DEFINC += -D_ASM_YM2612_C
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54 OBJS += ../../Pico/sound/ym2612_asm.o
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57 OBJS += ../../Pico/sound/sound.o ../../Pico/sound/sn76496.o ../../Pico/sound/ym2612.o
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59 OBJS += ../../zlib/gzio.o ../../zlib/inffast.o ../../zlib/inflate.o ../../zlib/inftrees.o ../../zlib/trees.o \
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60 ../../zlib/deflate.o ../../zlib/crc32.o ../../zlib/adler32.o ../../zlib/zutil.o ../../zlib/compress.o
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62 OBJS += ../../unzip/unzip.o
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64 ifeq "$(use_musashi)" "1"
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65 DEFINC += -DEMU_M68K
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66 OBJS += _build\m68kcpu.o _build\m68kopac.o _build\m68kopdm.o _build\m68kopnz.o _build\m68kops.o
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68 DEFINC += -DEMU_C68K
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69 OBJS += ../../cpu/Cyclone/proj/Cyclone.o
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73 DEFINC += -D_USE_MZ80
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74 OBJS += ../../cpu/mz80/mz80.o
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76 DEFINC += -D_USE_DRZ80
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77 OBJS += ../../cpu/DrZ80/drz80.o
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80 all: PicoDrive.gpe code940.bin
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82 PicoDrive.gpe : $(OBJS)
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84 @$(GCC) $(COPT) $(OBJS) $(PRELIBS) -lm -o $@
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86 # @$(GCC) $(COPT) $(OBJS) $(PRELIBS) -lm -o PicoDrive_.gpe
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87 # @gpecomp PicoDrive_.gpe $@
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89 @cmd //C copy $@ \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
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93 @cmd //C copy PicoDrive.gpe \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
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95 @cmd //C copy code940.bin \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
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97 testrefr.gpe : test.o gp2x.o asmutils.o
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99 @$(GCC) $(COPT) $^ $(PRELIBS) -o $@
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104 @$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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107 @$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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109 ../../Pico/draw_asm.o : ../../Pico/Draw.s
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111 @$(AS) $(ASOPT) $< -o $@
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112 ../../Pico/draw2_asm.o : ../../Pico/Draw2.s
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114 @$(AS) $(ASOPT) $< -o $@
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115 ../../Pico/memory_asm.o : ../../Pico/Memory.s
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117 @$(AS) $(ASOPT) $< -o $@
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118 ../../Pico/sound/ym2612_asm.o : ../../Pico/sound/ym2612.s
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120 @$(AS) $(ASOPT) $< -o $@
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123 ../../cpu/Cyclone/proj/Cyclone.s :
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124 @echo building Cyclone...
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125 @make -C ../../cpu/Cyclone/proj -f Makefile.linux
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128 # stuff for 940 core
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130 # init, emu_control, emu
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131 OBJS940 += 940init.o 940.o 940ym2612.o
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132 # the asm code seems to be faster when run on 920, but not on 940 for some reason
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133 # OBJS940 += ../../Pico/sound/ym2612_asm.o
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135 # uClibc library code
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136 OBJS940 += uClibc/memset.o uClibc/s_floor.o uClibc/e_pow.o uClibc/e_sqrt.o uClibc/s_fabs.o
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137 OBJS940 += uClibc/s_scalbn.o uClibc/s_copysign.o uClibc/k_sin.o uClibc/k_cos.o uClibc/s_sin.o
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138 OBJS940 += uClibc/e_rem_pio2.o uClibc/k_rem_pio2.o uClibc/e_log.o uClibc/wrappers.o
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140 code940.bin : code940.gpe
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142 @$(OBJCOPY) -O binary $< $@
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144 code940.gpe : $(OBJS940)
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146 @$(LD) -static -e code940 -Ttext 0x0 $^ -L$(lgcc_path) -lgcc -o $@
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148 940ym2612.o : ../../Pico/sound/ym2612.c
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150 @$(GCC) $(COPT_COMMON) -mtune=arm940t $(DEFINC) -DEXTERNAL_YM2612 -c $< -o $@
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154 clean: clean_pd clean_940
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155 tidy: tidy_pd tidy_940
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158 @$(RM) PicoDrive.gpe
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161 # @make -C ../../cpu/Cyclone/proj -f Makefile.linux clean
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163 clean_940: tidy_940
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166 @$(RM) code940.gpe $(OBJS940)
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169 find ../.. -name '*.gcno' -delete
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170 find ../.. -name '*.gcda' -delete
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173 usbjoy.o : usbjoy.c
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175 @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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177 ../../Pico/Cart.o : ../../Pico/Cart.c
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179 @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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181 ../../zlib/trees.o : ../../zlib/trees.c
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183 @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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185 uClibc/e_pow.o : uClibc/e_pow.c
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187 @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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189 uClibc/e_sqrt.o : uClibc/e_sqrt.c
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191 @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
\r