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Merge branch 'libretro' into libretro-reset
[picodrive.git] / Makefile.libretro
diff --git a/Makefile.libretro b/Makefile.libretro
index 30612e7..b35a0da 100644 (file)
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -23,21 +23,31 @@ AS ?= as
 CC_AS ?= $(CC)
 CFLAGS ?=
 
+STATIC_LINKING:= 0
 TARGET_NAME := picodrive
 LIBM := -lm
+GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
+ifneq ($(GIT_VERSION)," unknown")
+       CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+endif
 
 asm_memory = 0
 asm_render = 0
 asm_ym2612 = 0
 asm_misc = 0
-asm_cdpico = 0
 asm_cdmemory = 0
 asm_mix = 0
 
 fpic :=
+
+ifeq ($(STATIC_LINKING),1)
+EXT=a
+endif
+
 # Unix
 ifeq ($(platform), unix)
-       TARGET := $(TARGET_NAME)_libretro.so
+       EXT ?= so
+       TARGET := $(TARGET_NAME)_libretro.$(EXT)
    fpic := -fPIC
        SHARED := -shared
        DONT_COMPILE_IN_ZLIB = 1
@@ -45,7 +55,8 @@ ifeq ($(platform), unix)
 
 # Portable Linux
 else ifeq ($(platform), linux-portable)
-       TARGET := $(TARGET_NAME)_libretro.so
+       EXT ?= so
+       TARGET := $(TARGET_NAME)_libretro.$(EXT)
        SHARED := -shared -nostdlib
    fpic := -fPIC
        LIBM :=
@@ -54,7 +65,8 @@ else ifeq ($(platform), linux-portable)
 
 # OS X
 else ifeq ($(platform), osx)
-       TARGET := $(TARGET_NAME)_libretro.dylib
+       EXT ?= dylib
+       TARGET := $(TARGET_NAME)_libretro.$(EXT)
        SHARED := -dynamiclib
    fpic := -fPIC
        APPLE := 1
@@ -69,6 +81,32 @@ else ifeq ($(platform), osx)
        OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
        SHARED += -mmacosx-version-min=10.1
 
+else ifeq ($(platform), staticios)
+       TARGET := $(TARGET_NAME)_libretro_ios.a
+       APPLE := 1
+       ifeq ($(IOSSDK),)
+               IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
+       endif
+       CC = clang -arch armv7 -arch arm64 -isysroot $(IOSSDK)
+       CXX = clang++ -arch armv7 -arch arm64 -isysroot $(IOSSDK)
+       CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
+       CFLAGS += -marm 
+       CFLAGS += -DIOS
+
+       CC     += -miphoneos-version-min=8.0
+       CXX    += -miphoneos-version-min=8.0
+       CC_AS  += -miphoneos-version-min=8.0
+       CFLAGS += -miphoneos-version-min=8.0
+       ARCH := arm
+
+       STATIC_LINKING = 1
+       use_cyclone = 0
+       use_fame = 1
+       use_drz80 = 0
+       use_cz80 = 1
+       use_sh2drc = 0
+       use_svpdrc = 0
+
 # iOS
 else ifneq (,$(findstring ios,$(platform)))
        TARGET := $(TARGET_NAME)_libretro_ios.dylib
@@ -107,7 +145,7 @@ endif
 
 # PS3
 else ifeq ($(platform), ps3)
-       TARGET := $(TARGET_NAME)_libretro_ps3.a
+       TARGET := $(TARGET_NAME)_libretro_$(platform).a
        CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
        AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
        CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__ -DFAMEC_NO_GOTOS
@@ -151,7 +189,7 @@ else ifeq ($(platform), sncps3)
 
 # Lightweight PS3 Homebrew SDK
 else ifeq ($(platform), psl1ght)
-       TARGET := $(TARGET_NAME)_libretro_psl1ght.a
+       TARGET := $(TARGET_NAME)_libretro_$(platform).a
        CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
        AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
        CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__ -DFAMEC_NO_GOTOS
@@ -173,31 +211,30 @@ else ifeq ($(platform), psl1ght)
 
 # PSP
 else ifeq ($(platform), psp1)
-       TARGET := $(TARGET_NAME)_libretro_psp1.a
-       CC = psp-gcc$(EXE_EXT)
-       AR = psp-ar$(EXE_EXT)
-       CFLAGS += -G0
-       STATIC_LINKING = 1
-       NO_MMAP = 1
-       DONT_COMPILE_IN_ZLIB = 1
-
-       asm_memory = 0
-       asm_render = 0
-       asm_ym2612 = 0
-       asm_misc = 0
-       asm_cdpico = 0
-       asm_cdmemory = 0
-       asm_mix = 0
-       use_cyclone = 0
-       use_fame = 1
-       use_drz80 = 0
-       use_cz80 = 1
-
-    OBJS +=platform/libretro/psp/draw_amips.o
+    TARGET := $(TARGET_NAME)_libretro_$(platform).a
+    CC = psp-gcc$(EXE_EXT)
+    AR = psp-ar$(EXE_EXT)
+    CFLAGS += -G0 -ftracer
+    CFLAGS += -DPSP
+    STATIC_LINKING = 1
+    NO_MMAP = 1
+    DONT_COMPILE_IN_ZLIB = 1
+
+    asm_memory = 0
+    asm_render = 1
+    asm_ym2612 = 0
+    asm_misc = 0
+    asm_cdpico = 0
+    asm_cdmemory = 0
+    asm_mix = 0
+    use_cyclone = 0
+    use_fame = 1
+    use_drz80 = 0
+    use_cz80 = 1
 
 # CTR (3DS)
 else ifeq ($(platform), ctr)
-   TARGET := $(TARGET_NAME)_libretro_ctr.a
+   TARGET := $(TARGET_NAME)_libretro_$(platform).a
    CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
    CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
    AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
@@ -237,7 +274,7 @@ else ifeq ($(platform), raspberrypi)
    ARM_ASM = 1
 
    TARGET := $(TARGET_NAME)_libretro.so
-   SHARED := -shared -nostdlib
+   SHARED := -shared
    fpic := -fPIC
    DONT_COMPILE_IN_ZLIB = 1
 
@@ -258,27 +295,32 @@ else ifeq ($(platform), raspberrypi)
 
 # Vita
 else ifeq ($(platform), vita)
-       TARGET := $(TARGET_NAME)_libretro_vita.a
+       TARGET := $(TARGET_NAME)_libretro_$(platform).a
        CC = arm-vita-eabi-gcc$(EXE_EXT)
        AR = arm-vita-eabi-ar$(EXE_EXT)
        CFLAGS += -DVITA
+       CFLAGS += -marm -mfpu=neon -mcpu=cortex-a9 -march=armv7-a -mfloat-abi=hard -ffast-math
+       CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
+       CFLAGS += -mword-relocations -fno-unwind-tables
+       CFLAGS += -fno-optimize-sibling-calls
        STATIC_LINKING = 1
        NO_MMAP = 1
        DONT_COMPILE_IN_ZLIB = 1
        ARCH = arm
-       ARM_ASM = 1
 
        asm_memory = 1
        asm_render = 1
        asm_ym2612 = 1
-       asm_misc = 0
-       asm_cdpico = 0
-       asm_cdmemory = 0
-       asm_mix = 0
-       use_cyclone = 0
-       use_fame = 1
+       asm_misc = 1
+       asm_cdpico = 1
+       asm_cdmemory = 1
+       asm_mix = 1
+       use_cyclone = 1
+       use_fame = 0
        use_drz80 = 1
        use_cz80 = 0
+       use_sh2drc = 1
+       use_svpdrc = 1
 
 # Xbox 360
 else ifeq ($(platform), xenon)
@@ -289,21 +331,21 @@ else ifeq ($(platform), xenon)
 
 # Nintendo Game Cube
 else ifeq ($(platform), ngc)
-       TARGET := $(TARGET_NAME)_libretro_ngc.a
+       TARGET := $(TARGET_NAME)_libretro_$(platform).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
+       TARGET := $(TARGET_NAME)_libretro_$(platform).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
+       TARGET := $(TARGET_NAME)_libretro_$(platform).so
    fpic := -fPIC
        CC = qcc -Vgcc_ntoarmv7le
        CC_AS = $(CC)
@@ -322,7 +364,7 @@ else ifeq ($(platform), qnx)
 # ARM
 else ifneq (,$(findstring armv,$(platform)))
        TARGET := $(TARGET_NAME)_libretro.so
-       SHARED := -shared -Wl,--no-undefined
+       SHARED := -shared -Wl,--no-undefined,-Bsymbolic
    fpic := -fPIC
        ifneq (,$(findstring cortexa5,$(platform)))
                CFLAGS += -marm -mcpu=cortex-a5
@@ -355,6 +397,35 @@ else ifneq (,$(findstring armv,$(platform)))
        endif
        ARCH = arm
 
+# Emscripten
+else ifeq ($(platform), emscripten) 
+       TARGET := $(TARGET_NAME)_libretro_$(platform).bc
+       STATIC_LINKING = 1
+       DONT_COMPILE_IN_ZLIB = 1
+
+# GCW0
+else ifeq ($(platform), gcw0)
+       TARGET := $(TARGET_NAME)_libretro.so
+       CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc
+       AR = /opt/gcw0-toolchain/usr/bin/mipsel-linux-ar
+       SHARED := -shared -nostdlib
+        fpic := -fPIC
+       LIBM :=
+       DONT_COMPILE_IN_ZLIB = 1
+       CFLAGS += -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float
+
+       asm_memory = 0
+       asm_render = 0
+       asm_ym2612 = 0
+       asm_misc = 0
+       asm_cdpico = 0
+       asm_cdmemory = 0
+       asm_mix = 0
+       use_cyclone = 0
+       use_fame = 1
+       use_drz80 = 0
+       use_cz80 = 1
+
 # Windows
 else
        TARGET := $(TARGET_NAME)_libretro.dll
@@ -372,16 +443,16 @@ ifeq ($(NO_MMAP),1)
 endif
 
 ifeq ($(ARM_ASM),1)
-       asm_memory = 1
-       asm_render = 1
-       asm_ym2612 = 1
-       asm_misc = 1
-       asm_cdpico = 1
-       asm_cdmemory = 1
-       asm_mix = 1
+asm_memory = 1
+asm_render = 1
+asm_ym2612 = 1
+asm_misc = 1
+asm_cdmemory = 1
+asm_mix = 1
 endif
 
 CFLAGS += $(fpic)
+
 ifeq ($(findstring Haiku,$(shell uname -a)),)
        LDLIBS += $(LIBM)
 endif
fast MegaDrive/MegaCD/32X emulator