mirror of
https://github.com/RaySollium99/picodrive.git
synced 2025-09-05 15:27:46 -04:00
d5d119243c
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@128 be3aeb3a-fb24-0410-a615-afba39da0efa
94 lines
2.4 KiB
Makefile
94 lines
2.4 KiB
Makefile
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# you may or may not need to change this
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#devkit_path = x:/stuff/dev/devkitgp2x/
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devkit_path = /usr/local/devkitPro/devkitGP2X/
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lgcc_path = $(devkit_path)lib/gcc/arm-linux/4.0.3/
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CROSS = arm-linux-
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#CROSS = $(devkit_path)bin/arm-linux-
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# settings
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#up = 1
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DEFINC = -I../.. -I. -D__GP2X__ -DARM # -DBENCHMARK
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COPT_COMMON = -static -s -O3 -ftracer -fstrength-reduce -Wall -funroll-loops -fomit-frame-pointer -fstrict-aliasing -ffast-math
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COPT = $(COPT_COMMON) -mtune=arm940t
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GCC = $(CROSS)gcc
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STRIP = $(CROSS)strip
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AS = $(CROSS)as
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LD = $(CROSS)ld
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OBJCOPY = $(CROSS)objcopy
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all: code940.bin
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.c.o:
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@echo $<
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$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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.s.o:
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@echo $<
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$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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# stuff for 940 core
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# init, emu_control, emu
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OBJS940 += 940init.o 940.o 940ym2612.o memcpy.o mix.o misc.o
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# the asm code seems to be faster when run on 920, but not on 940 for some reason
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# OBJS940 += ../../Pico/sound/ym2612_asm.o
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# uClibc library code
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OBJS940 += uClibc/memset.o uClibc/s_floor.o uClibc/e_pow.o uClibc/e_sqrt.o uClibc/s_fabs.o
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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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OBJS940 += uClibc/e_rem_pio2.o uClibc/k_rem_pio2.o uClibc/e_log.o uClibc/wrappers.o
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code940.bin : code940.gpe
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@echo $@
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@$(OBJCOPY) -O binary $< $@
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code940.gpe : $(OBJS940) ../helix/helix_mp3.a
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@echo $@
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@$(LD) -static -e code940 -Ttext 0x0 $^ -L$(lgcc_path) -lgcc -o $@ -Map code940.map
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940ym2612.o : ../../../Pico/sound/ym2612.c
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@echo $@
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@$(GCC) $(COPT) $(DEFINC) -DEXTERNAL_YM2612 -c $< -o $@
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mix.o : ../../../Pico/sound/mix.s
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@echo $@
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@$(GCC) $(COPT) $(DEFINC) -DEXTERNAL_YM2612 -c $< -o $@
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misc.o : ../../../Pico/misc.s
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@echo $@
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@$(GCC) $(COPT) $(DEFINC) -DEXTERNAL_YM2612 -c $< -o $@
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../helix/helix_mp3.a:
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@make -C ../helix/
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up: code940.bin
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@cp -v code940.bin /mnt/gp2x/mnt/sd/emus/PicoDrive/
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# cleanup
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clean: tidy
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@$(RM) code940.bin
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tidy:
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@$(RM) code940.gpe $(OBJS940) code940.map
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OBJSMP3T = mp3test.o ../gp2x.o ../asmutils.o ../usbjoy.o
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mp3test.gpe : $(OBJSMP3T) ../helix/helix_mp3.a
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$(GCC) -static -o $@ $^
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$(STRIP) $@
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@cp -v $@ /mnt/gp2x/mnt/sd
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cleanmp3test:
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$(RM) $(OBJSMP3T) mp3test.gpe
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# uClibc/e_pow.o : uClibc/e_pow.c
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# @echo $<
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# @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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# uClibc/e_sqrt.o : uClibc/e_sqrt.c
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# @echo $<
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# @$(GCC) $(COPT) $(DEFINC) -fno-profile-generate -c $< -o $@
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