Makefile 7.7 KB

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  1. TARGET ?= PicoDrive
  2. DEBUG ?= 0
  3. CFLAGS += -Wall -ggdb -ffunction-sections -fdata-sections
  4. CFLAGS += -I.
  5. ifeq "$(DEBUG)" "0"
  6. CFLAGS += -O3 -DNDEBUG
  7. endif
  8. # This is actually needed, believe me.
  9. # If you really have to disable this, set NO_ALIGN_FUNCTIONS elsewhere.
  10. ifndef NO_ALIGN_FUNCTIONS
  11. CFLAGS += -falign-functions=2
  12. endif
  13. LDFLAGS += -Wl,--gc-sections
  14. # profiling
  15. pprof ?= 0
  16. gperf ?= 0
  17. all: config.mak target_
  18. ifndef NO_CONFIG_MAK
  19. ifneq ($(wildcard config.mak),)
  20. config.mak: ./configure
  21. @echo $@ is out-of-date, running configure
  22. @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
  23. include config.mak
  24. else
  25. config.mak:
  26. @echo "Please run ./configure before running make!"
  27. @exit 1
  28. endif
  29. else # NO_CONFIG_MAK
  30. config.mak:
  31. endif
  32. ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","gp2x" "opendingux" "rpi1"))
  33. # very small caches, avoid optimization options making the binary much bigger
  34. CFLAGS += -finline-limit=42 -fno-unroll-loops -fno-ipa-cp
  35. # this gets you about 20% better execution speed on 32bit arm/mips
  36. CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-tree-loop-if-convert -ffast-math
  37. endif
  38. # default settings
  39. ifeq "$(ARCH)" "arm"
  40. use_cyclone ?= 1
  41. use_drz80 ?= 1
  42. use_sh2drc ?= 1
  43. use_svpdrc ?= 1
  44. asm_memory ?= 1
  45. asm_render ?= 1
  46. asm_ym2612 ?= 1
  47. asm_misc ?= 1
  48. asm_cdmemory ?= 1
  49. asm_mix ?= 1
  50. asm_32xdraw ?= 1
  51. asm_32xmemory ?= 1
  52. else ifneq (,$(findstring 86,$(ARCH)))
  53. use_fame ?= 1
  54. use_cz80 ?= 1
  55. use_sh2drc ?= 1
  56. else ifneq (,$(findstring mips,$(ARCH)))
  57. use_fame ?= 1
  58. use_cz80 ?= 1
  59. use_sh2drc ?= 1
  60. else ifneq (,$(findstring aarch64,$(ARCH)))
  61. use_fame ?= 1
  62. use_cz80 ?= 1
  63. use_sh2drc ?= 1
  64. endif
  65. -include Makefile.local
  66. ifeq "$(PLATFORM)" "opendingux"
  67. opk: $(TARGET).opk
  68. $(TARGET).opk: $(TARGET)
  69. $(RM) -rf .opk_data
  70. cp -r platform/opendingux/data .opk_data
  71. cp $< .opk_data/PicoDrive
  72. $(STRIP) .opk_data/PicoDrive
  73. mksquashfs .opk_data $@ -all-root -noappend -no-exports -no-xattrs
  74. OBJS += platform/opendingux/inputmap.o
  75. # OpenDingux is a generic platform, really.
  76. PLATFORM := generic
  77. endif
  78. ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","rpi1" "rpi2"))
  79. CFLAGS += -DHAVE_GLES -DRASPBERRY
  80. CFLAGS += -I/opt/vc/include/ -I/opt/vc/include/interface/vcos/pthreads/ -I/opt/vc/include/interface/vmcs_host/linux/
  81. LDFLAGS += -ldl -lbcm_host -L/opt/vc/lib
  82. # Stupid renaming occured in latest raspbian...
  83. ifneq (,$(wildcard /opt/vc/lib/libbrcmGLESv2.so))
  84. LDFLAGS += -lbrcmEGL -lbrcmGLESv2
  85. else
  86. LDFLAGS += -lEGL -lGLESv2
  87. endif
  88. OBJS += platform/linux/emu.o platform/linux/blit.o # FIXME
  89. OBJS += platform/common/plat_sdl.o
  90. OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
  91. OBJS += platform/libpicofe/plat_dummy.o
  92. OBJS += platform/libpicofe/gl.o
  93. OBJS += platform/libpicofe/gl_platform.o
  94. USE_FRONTEND = 1
  95. endif
  96. ifeq "$(PLATFORM)" "generic"
  97. OBJS += platform/linux/emu.o platform/linux/blit.o # FIXME
  98. OBJS += platform/common/plat_sdl.o
  99. OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
  100. OBJS += platform/libpicofe/plat_dummy.o
  101. USE_FRONTEND = 1
  102. endif
  103. ifeq "$(PLATFORM)" "pandora"
  104. platform/common/menu_pico.o: CFLAGS += -DPANDORA
  105. platform/libpicofe/linux/plat.o: CFLAGS += -DPANDORA
  106. OBJS += platform/pandora/plat.o
  107. OBJS += platform/pandora/asm_utils.o
  108. OBJS += platform/common/arm_utils.o
  109. OBJS += platform/libpicofe/linux/fbdev.o
  110. OBJS += platform/libpicofe/linux/xenv.o
  111. OBJS += platform/libpicofe/pandora/plat.o
  112. USE_FRONTEND = 1
  113. endif
  114. ifeq "$(PLATFORM)" "gp2x"
  115. OBJS += platform/common/arm_utils.o
  116. OBJS += platform/libpicofe/gp2x/in_gp2x.o
  117. OBJS += platform/libpicofe/gp2x/soc.o
  118. OBJS += platform/libpicofe/gp2x/soc_mmsp2.o
  119. OBJS += platform/libpicofe/gp2x/soc_pollux.o
  120. OBJS += platform/libpicofe/gp2x/plat.o
  121. OBJS += platform/libpicofe/gp2x/pollux_set.o
  122. OBJS += platform/gp2x/940ctl.o
  123. OBJS += platform/gp2x/plat.o
  124. OBJS += platform/gp2x/emu.o
  125. OBJS += platform/gp2x/vid_mmsp2.o
  126. OBJS += platform/gp2x/vid_pollux.o
  127. OBJS += platform/gp2x/warm.o
  128. USE_FRONTEND = 1
  129. PLATFORM_MP3 = 1
  130. PLATFORM_ZLIB = 1
  131. HAVE_ARMv6 = 0
  132. endif
  133. ifeq "$(PLATFORM)" "libretro"
  134. OBJS += platform/libretro/libretro.o
  135. PLATFORM_ZLIB = 1
  136. endif
  137. ifeq "$(USE_FRONTEND)" "1"
  138. # common
  139. OBJS += platform/common/main.o platform/common/emu.o \
  140. platform/common/menu_pico.o platform/common/config_file.o
  141. # libpicofe
  142. OBJS += platform/libpicofe/input.o platform/libpicofe/readpng.o \
  143. platform/libpicofe/fonts.o platform/libpicofe/linux/in_evdev.o \
  144. platform/libpicofe/linux/plat.o
  145. # libpicofe - sound
  146. OBJS += platform/libpicofe/sndout.o
  147. ifneq ($(findstring oss,$(SOUND_DRIVERS)),)
  148. platform/libpicofe/sndout.o: CFLAGS += -DHAVE_OSS
  149. OBJS += platform/libpicofe/linux/sndout_oss.o
  150. endif
  151. ifneq ($(findstring alsa,$(SOUND_DRIVERS)),)
  152. platform/libpicofe/sndout.o: CFLAGS += -DHAVE_ALSA
  153. OBJS += platform/libpicofe/linux/sndout_alsa.o
  154. endif
  155. ifneq ($(findstring sdl,$(SOUND_DRIVERS)),)
  156. platform/libpicofe/sndout.o: CFLAGS += -DHAVE_SDL
  157. OBJS += platform/libpicofe/sndout_sdl.o
  158. endif
  159. ifeq "$(ARCH)" "arm"
  160. OBJS += platform/libpicofe/arm_linux.o
  161. endif
  162. endif # USE_FRONTEND
  163. OBJS += platform/common/mp3.o platform/common/mp3_sync.o
  164. ifeq "$(PLATFORM_MP3)" "1"
  165. platform/common/mp3_helix.o: CFLAGS += -Iplatform/libpicofe
  166. OBJS += platform/common/mp3_helix.o
  167. else ifeq "$(HAVE_LIBAVCODEC)" "1"
  168. OBJS += platform/common/mp3_libavcodec.o
  169. else
  170. OBJS += platform/common/mp3_dummy.o
  171. endif
  172. ifeq "$(PLATFORM_ZLIB)" "1"
  173. # zlib
  174. OBJS += zlib/gzio.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o zlib/trees.o \
  175. zlib/deflate.o zlib/crc32.o zlib/adler32.o zlib/zutil.o zlib/compress.o zlib/uncompr.o
  176. CFLAGS += -Izlib
  177. endif
  178. # unzip
  179. OBJS += unzip/unzip.o
  180. include platform/common/common.mak
  181. OBJS += $(OBJS_COMMON)
  182. CFLAGS += $(addprefix -D,$(DEFINES))
  183. ifneq ($(findstring gcc,$(CC)),)
  184. LDFLAGS += -Wl,-Map=$(TARGET).map
  185. endif
  186. target_: pico/pico_int_offs.h $(TARGET)
  187. clean:
  188. $(RM) $(TARGET) $(OBJS) pico/pico_int_offs.h
  189. $(RM) -r .opk_data
  190. $(TARGET): $(OBJS)
  191. ifeq ($(STATIC_LINKING), 1)
  192. $(AR) rcs $@ $^
  193. else
  194. $(CC) -o $@ $(CFLAGS) $^ $(LDFLAGS) $(LDLIBS)
  195. endif
  196. pprof: platform/linux/pprof.c
  197. $(CC) $(CFLAGS) -O2 -ggdb -DPPROF -DPPROF_TOOL -I../../ -I. $^ -o $@ $(LDFLAGS) $(LDLIBS)
  198. pico/pico_int_offs.h: tools/mkoffsets.sh
  199. make -C tools/ XCC="$(CC)" XCFLAGS="$(CFLAGS)"
  200. .s.o:
  201. $(CC) $(CFLAGS) -c $< -o $@
  202. .S.o:
  203. $(CC) $(CFLAGS) -c $< -o $@
  204. # special flags - perhaps fix this someday instead?
  205. pico/draw.o: CFLAGS += -fno-strict-aliasing
  206. pico/draw2.o: CFLAGS += -fno-strict-aliasing
  207. pico/mode4.o: CFLAGS += -fno-strict-aliasing
  208. pico/cd/memory.o: CFLAGS += -fno-strict-aliasing
  209. pico/cd/cd_file.o: CFLAGS += -fno-strict-aliasing
  210. pico/cd/pcm.o: CFLAGS += -fno-strict-aliasing
  211. pico/cd/LC89510.o: CFLAGS += -fno-strict-aliasing
  212. pico/cd/gfx_cd.o: CFLAGS += -fno-strict-aliasing
  213. ifeq (1,$(use_sh2drc))
  214. ifneq (,$(findstring -flto,$(CFLAGS)))
  215. # if using the DRC, memory and sh2soc directly use the DRC register for SH2 SR
  216. # to avoid saving and reloading it. However, this collides with the use of LTO.
  217. pico/32x/memory.o: CFLAGS += -fno-lto
  218. pico/32x/sh2soc.o: CFLAGS += -fno-lto
  219. endif
  220. endif
  221. # fame needs ~2GB of RAM to compile on gcc 4.8
  222. # on x86, this is reduced by ~300MB when debug info is off (but not on ARM)
  223. # not using O3 and -fno-expensive-optimizations seems to also help, but you may
  224. # want to remove this stuff for better performance if your compiler can handle it
  225. ifeq "$(DEBUG)" "0"
  226. cpu/fame/famec.o: CFLAGS += -g0 -O2 -fno-expensive-optimizations
  227. endif
  228. pico/carthw_cfg.c: pico/carthw.cfg
  229. tools/make_carthw_c $< $@
  230. # random deps
  231. pico/carthw/svp/compiler.o : cpu/drc/emit_arm.c
  232. cpu/sh2/compiler.o : cpu/drc/emit_arm.c cpu/drc/emit_arm64.c
  233. cpu/sh2/compiler.o : cpu/drc/emit_x86.c cpu/drc/emit_mips.c
  234. cpu/sh2/mame/sh2pico.o : cpu/sh2/mame/sh2.c
  235. pico/pico.o pico/cd/mcd.o pico/32x/32x.o : pico/pico_cmn.c pico/pico_int.h
  236. pico/memory.o pico/cd/memory.o pico/32x/memory.o : pico/pico_int.h pico/memory.h
  237. # pico/cart.o : pico/carthw_cfg.c
  238. cpu/fame/famec.o: cpu/fame/famec.c cpu/fame/famec_opcodes.h