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drc: adjust bogus looking check
[pcsx_rearmed.git] / Makefile.libretro
diff --git a/Makefile.libretro b/Makefile.libretro
index 6cac460..223ba9f 100644 (file)
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -1,166 +1,207 @@
 # Makefile for PCSX ReARMed (libretro)
 
 # Makefile for PCSX ReARMed (libretro)
 
-# default stuff goes here, so that config can override
-CFLAGS += -Wall -ggdb -Iinclude -ffast-math
-ifndef DEBUG
-CFLAGS += -O2 -DNDEBUG
+ifeq ($(platform),)
+       platform = unix
+       ifeq ($(shell uname -a),)
+               platform = win
+       else ifneq ($(findstring MINGW,$(shell uname -a)),)
+               platform = win
+       else ifneq ($(findstring Darwin,$(shell uname -a)),)
+               platform = osx
+       else ifneq ($(findstring win,$(shell uname -a)),)
+               platform = win
+       endif
 endif
 endif
-CXXFLAGS += $(CFLAGS)
-#DRC_DBG = 1
-#PCNT = 1
-
-all: target_ plugins_
-
-CC = gcc
-CXX = g++
-AS = as
-CFLAGS +=  -fPIC -Wno-unused-result
-ASFLAGS += 
-LDFLAGS += 
-LDLIBS += -lpthread
-MAIN_LDFLAGS +=  -shared -Wl,--no-undefined
-MAIN_LDLIBS += -ldl -lm -lz
-PLUGIN_CFLAGS +=  -fPIC
-
-TARGET = libretro.so
-PLATFORM = libretro
-BUILTIN_GPU = peops
-SOUND_DRIVERS = libretro
-PLUGINS = plugins/dfxvideo/gpu_peops.so plugins/gpu_unai/gpu_unai.so
 
 
-CC_LINK = $(CC)
-LDFLAGS += $(MAIN_LDFLAGS)
-LDLIBS += $(MAIN_LDLIBS)
-ifdef PCNT
-CFLAGS += -DPCNT
-endif
-
-# core
-OBJS += libpcsxcore/cdriso.o libpcsxcore/cdrom.o libpcsxcore/cheat.o libpcsxcore/debug.o \
-       libpcsxcore/decode_xa.o libpcsxcore/disr3000a.o libpcsxcore/mdec.o \
-       libpcsxcore/misc.o libpcsxcore/plugins.o libpcsxcore/ppf.o libpcsxcore/psxbios.o \
-       libpcsxcore/psxcommon.o libpcsxcore/psxcounters.o libpcsxcore/psxdma.o libpcsxcore/psxhle.o \
-       libpcsxcore/psxhw.o libpcsxcore/psxinterpreter.o libpcsxcore/psxmem.o libpcsxcore/r3000a.o \
-       libpcsxcore/sio.o libpcsxcore/socket.o libpcsxcore/spu.o
-OBJS += libpcsxcore/gte.o libpcsxcore/gte_nf.o libpcsxcore/gte_divider.o
-ifeq "$(ARCH)" "arm"
-OBJS += libpcsxcore/gte_arm.o
-endif
-ifeq "$(HAVE_NEON)" "1"
-OBJS += libpcsxcore/gte_neon.o
-endif
-libpcsxcore/psxbios.o: CFLAGS += -Wno-nonnull
-
-# dynarec
-ifeq "$(USE_DYNAREC)" "1"
-OBJS += libpcsxcore/new_dynarec/new_dynarec.o libpcsxcore/new_dynarec/linkage_arm.o
-OBJS += libpcsxcore/new_dynarec/pcsxmem.o
+CC ?= gcc
+CXX ?= g++
+AS ?= as
+CC_AS ?= $(CC)
+CFLAGS ?=
+
+TARGET_NAME := pcsx_rearmed
+
+MMAP_WIN32=0
+
+# Unix
+ifeq ($(platform), unix)
+       TARGET := $(TARGET_NAME)_libretro.so
+       fpic := -fPIC
+       SHARED := -shared -Wl,--version-script=libretro/link.T
+
+# OS X
+else ifeq ($(platform), osx)
+       TARGET := $(TARGET_NAME)_libretro.dylib
+       fpic := -fPIC
+       SHARED := -dynamiclib
+       OSXVER = `sw_vers -productVersion | cut -d. -f 2`
+       OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
+       ifeq ($(OSX_LT_MAVERICKS),"YES")
+               fpic += -mmacosx-version-min=10.5
+       endif
+
+# iOS
+else ifeq ($(platform), ios)
+       ARCH := arm
+       TARGET := $(TARGET_NAME)_libretro_ios.dylib
+       fpic := -fPIC
+       SHARED := -dynamiclib
+
+       ifeq ($(IOSSDK),)
+               IOSSDK := $(shell xcrun -sdk iphoneos -show-sdk-path)
+       endif
+
+       CC = clang -arch armv7 -isysroot $(IOSSDK)
+       CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
+       CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
+       CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
+       ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
+       HAVE_NEON = 1
+       BUILTIN_GPU = neon
+       USE_DYNAREC = 1
+       CFLAGS += -DIOS
+       OSXVER = `sw_vers -productVersion | cut -d. -f 2`
+       OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
+       ifeq ($(OSX_LT_MAVERICKS),"YES")
+               CC +=  -miphoneos-version-min=5.0
+               CXX +=  -miphoneos-version-min=5.0
+               CC_AS +=  -miphoneos-version-min=5.0
+               CFLAGS += -miphoneos-version-min=5.0
+       endif
+
+# PS3
+else ifeq ($(platform), ps3)
+       TARGET := $(TARGET_NAME)_libretro_ps3.a
+       CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
+       AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
+       CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
+
+# sncps3
+else ifeq ($(platform), sncps3)
+       TARGET := $(TARGET_NAME)_libretro_ps3.a
+       CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
+       AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
+       CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
+
+# Lightweight PS3 Homebrew SDK
+else ifeq ($(platform), psl1ght)
+       TARGET := $(TARGET_NAME)_libretro_psl1ght.a
+       CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
+       AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
+       CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
+
+# PSP
+else ifeq ($(platform), psp1)
+       TARGET := $(TARGET_NAME)_libretro_psp1.a
+       CC = psp-gcc$(EXE_EXT)
+       AR = psp-ar$(EXE_EXT)
+       CFLAGS += -DPSP -G0
+
+# Xbox 360
+else ifeq ($(platform), xenon)
+       TARGET := $(TARGET_NAME)_libretro_xenon360.a
+       CC = xenon-gcc$(EXE_EXT)
+       AR = xenon-ar$(EXE_EXT)
+       CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
+
+# Nintendo Game Cube
+else ifeq ($(platform), ngc)
+       TARGET := $(TARGET_NAME)_libretro_ngc.a
+       CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+       AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
+       CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
+
+# Nintendo Wii
+else ifeq ($(platform), wii)
+       TARGET := libretro_$(TARGET_NAME)_wii.a
+       CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+       AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
+       CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
+
+# QNX
+else ifeq ($(platform), qnx)
+       TARGET := $(TARGET_NAME)_libretro_qnx.so
+       CC = qcc -Vgcc_ntoarmv7le
+       CC_AS = $(CC)
+       HAVE_NEON = 1
+       USE_DYNAREC = 1
+       DRC_CACHE_BASE = 0
+       BUILTIN_GPU = neon
+       ARCH = arm
+       CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
+       ASFLAGS +=  -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
+
+# ARM
+else ifneq (,$(findstring armv,$(platform)))
+       TARGET := $(TARGET_NAME)_libretro.so
+       SHARED := -shared -Wl,--no-undefined
+       DRC_CACHE_BASE = 0
+       ifneq (,$(findstring cortexa8,$(platform)))
+               CFLAGS += -marm -mcpu=cortex-a8
+               ASFLAGS += -mcpu=cortex-a8
+       else ifneq (,$(findstring cortexa9,$(platform)))
+               CFLAGS += -marm -mcpu=cortex-a9
+               ASFLAGS += -mcpu=cortex-a9
+       endif
+       CFLAGS += -marm
+       ifneq (,$(findstring neon,$(platform)))
+               CFLAGS += -mfpu=neon
+               ASFLAGS += -mfpu=neon
+               HAVE_NEON = 1
+               BUILTIN_GPU = neon
+       endif
+       ifneq (,$(findstring softfloat,$(platform)))
+               CFLAGS += -mfloat-abi=softfp
+               ASFLAGS += -mfloat-abi=softfp
+       else ifneq (,$(findstring hardfloat,$(platform)))
+               CFLAGS += -mfloat-abi=hard
+               ASFLAGS += -mfloat-abi=hard
+       endif
+       ARCH = arm
+       USE_DYNAREC = 1
+
+# Windows
 else
 else
-libpcsxcore/new_dynarec/emu_if.o: CFLAGS += -DDRC_DISABLE
-endif
-OBJS += libpcsxcore/new_dynarec/emu_if.o
-libpcsxcore/new_dynarec/new_dynarec.o: libpcsxcore/new_dynarec/assem_arm.c \
-       libpcsxcore/new_dynarec/pcsxmem_inline.c
-libpcsxcore/new_dynarec/new_dynarec.o: CFLAGS += -Wno-all -Wno-pointer-sign
-ifdef DRC_DBG
-libpcsxcore/new_dynarec/emu_if.o: CFLAGS += -D_FILE_OFFSET_BITS=64
-CFLAGS += -DDRC_DBG
-endif
-ifeq "$(DRC_CACHE_BASE)" "1"
-libpcsxcore/new_dynarec/%.o: CFLAGS += -DBASE_ADDR_FIXED=1
+       TARGET := $(TARGET_NAME)_libretro.dll
+       CC = gcc
+       fpic := -fPIC
+       LD_FLAGS := -fPIC
+       SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=libretro/link.T
+       CFLAGS += -D__WIN32__ -D__WIN32_LIBRETRO__
+       MMAP_WIN32=1
 endif
 
 endif
 
-# spu
-OBJS += plugins/dfsound/dma.o plugins/dfsound/freeze.o \
-       plugins/dfsound/registers.o plugins/dfsound/spu.o \
-       plugins/dfsound/out.o
-plugins/dfsound/spu.o: plugins/dfsound/adsr.c plugins/dfsound/reverb.c \
-       plugins/dfsound/xa.c
-ifeq "$(ARCH)" "arm"
-OBJS += plugins/dfsound/arm_utils.o
-endif
-plugins/dfsound/out.o: CFLAGS += -DHAVE_LIBRETRO
-
-# builtin gpu
-OBJS += plugins/gpulib/gpu.o plugins/gpulib/vout_pl.o
-ifeq "$(BUILTIN_GPU)" "neon"
-OBJS += plugins/gpu_neon/psx_gpu_if.o plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o
-plugins/gpu_neon/psx_gpu_if.o: CFLAGS += -DNEON_BUILD -DTEXTURE_CACHE_4BPP -DTEXTURE_CACHE_8BPP
-plugins/gpu_neon/psx_gpu_if.o: plugins/gpu_neon/psx_gpu/*.c
-endif
-ifeq "$(BUILTIN_GPU)" "peops"
-# note: code is not safe for strict-aliasing? (Castlevania problems)
-plugins/dfxvideo/gpulib_if.o: CFLAGS += -fno-strict-aliasing
-plugins/dfxvideo/gpulib_if.o: plugins/dfxvideo/prim.c plugins/dfxvideo/soft.c
-OBJS += plugins/dfxvideo/gpulib_if.o
-endif
-ifeq "$(BUILTIN_GPU)" "unai"
-OBJS += plugins/gpu_unai/gpulib_if.o
-ifeq "$(ARCH)" "arm"
-OBJS += plugins/gpu_unai/gpu_arm.o
-endif
-plugins/gpu_unai/gpulib_if.o: CFLAGS += -DREARMED -O3 
-CC_LINK = $(CXX)
+CFLAGS += -fPIC
+ifeq ($(platform),win)
+       MAIN_LDLIBS += -lws2_32
+else ifneq ($(platform),qnx)
+       LDLIBS += -lpthread
+       MAIN_LDLIBS += -ldl
 endif
 endif
+MAIN_LDFLAGS += -shared
+MAIN_LDLIBS += -lm -lz
+EXTRA_LDFLAGS =
 
 
-# cdrcimg
-OBJS += plugins/cdrcimg/cdrcimg.o
-
-# dfinput
-OBJS += plugins/dfinput/main.o plugins/dfinput/pad.o plugins/dfinput/guncon.o
-
-# frontend/gui
-OBJS += frontend/cspace.o
-ifeq "$(HAVE_NEON)" "1"
-OBJS += frontend/cspace_neon.o
-else
-ifeq "$(ARCH)" "arm"
-OBJS += frontend/cspace_arm.o
+# try to autodetect stuff for the lazy
+ifndef ARCH
+ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
 endif
 endif
+ifndef HAVE_NEON
+HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
+endif
+ifeq ($(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
+MAIN_LDFLAGS += -Wl,--no-undefined
 endif
 
 endif
 
-CFLAGS += -DFRONTEND_SUPPORTS_RGB565 -DNO_FRONTEND
-
-# misc
-OBJS += frontend/libretro.o frontend/main.o frontend/plugin.o
-
-
-frontend/menu.o frontend/main.o: frontend/revision.h
-frontend/libretro.o: frontend/revision.h
-
-libpcsxcore/gte_nf.o: libpcsxcore/gte.c
-       $(CC) -c -o $@ $^ $(CFLAGS) -DFLAGLESS
+TARGET ?= libretro.so
+PLATFORM = libretro
+BUILTIN_GPU ?= peops
+SOUND_DRIVERS = libretro
+PLUGINS =
+NO_CONFIG_MAK = yes
 
 
-frontend/revision.h: FORCE
-       @(git describe || echo) | sed -e 's/.*/#define REV "\0"/' > $@_
-       @diff -q $@_ $@ > /dev/null 2>&1 || cp $@_ $@
-       @rm $@_
+include Makefile
 
 
-%.o: %.S
+# no special AS needed for gpu_neon
+plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
        $(CC) $(CFLAGS) -c $^ -o $@
        $(CC) $(CFLAGS) -c $^ -o $@
-
-
-target_: $(TARGET)
-
-$(TARGET): $(OBJS)
-       $(CC_LINK) -o $@ $^ $(LDFLAGS) $(LDLIBS) -Wl,-Map=$@.map
-
-clean: $(PLAT_CLEAN) clean_plugins
-       $(RM) $(TARGET) $(OBJS) $(TARGET).map frontend/revision.h
-
-ifneq ($(PLUGINS),)
-plugins_: $(PLUGINS)
-
-$(PLUGINS):
-       make -C $(dir $@)
-
-clean_plugins:
-       make -C plugins/gpulib/ clean
-       for dir in $(PLUGINS) ; do \
-               $(MAKE) -C $$(dirname $$dir) clean; done
-else
-plugins_:
-clean_plugins:
-endif
-
-.PHONY: all clean target_ plugins_ clean_plugins FORCE
ARM optimized PCSX fork