Makefile

DEBUG=0

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

TARGET_NAME := mupen64plus
CC_AS ?= $(CC)

ifneq (,$(findstring unix,$(platform)))
   TARGET := $(TARGET_NAME)_libretro.so
   LDFLAGS += -shared -Wl,--version-script=libretro/link.T
   
   fpic = -fPIC
ifneq (,$(findstring gles,$(platform)))
   GLES = 1
   GL_LIB := -lGLESv2
else
   GL_LIB := -lGL
endif
   PLATFORM_EXT := unix
else ifneq (,$(findstring osx,$(platform)))
   TARGET := $(TARGET_NAME)_libretro.dylib
   LDFLAGS += -dynamiclib
   fpic = -fPIC

   CPPFLAGS += -D__MACOSX__
   GL_LIB := -framework OpenGL
   PLATFORM_EXT := unix
else ifneq (,$(findstring ios,$(platform)))
   TARGET := $(TARGET_NAME)_libretro_ios.dylib
   CPPFLAGS += -DIOS -marm
   LDFLAGS += -dynamiclib -marm
   fpic = -fPIC
   GLES = 1
   GL_LIB := -framework OpenGLES

   OBJECTS += libretro/libco/armeabi_asm.o

   CC = clang -arch armv7 -isysroot $(IOSSDK)
   CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
   CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
   CPPFLAGS += -DNO_ASM -DIOS -DNOSSE -DHAVE_POSIX_MEMALIGN
   PLATFORM_EXT := unix
else ifneq (,$(findstring android,$(platform)))
   TARGET := libretro_$(TARGET_NAME).so
   LDFLAGS += -shared -Wl,--version-script=libretro/link.T -Wl,--no-undefined -Wl,--warn-common
   GL_LIB := -lGLESv2

   OBJECTS += libretro/libco/armeabi_asm.o

   CC = arm-linux-androideabi-gcc
   CXX = arm-linux-androideabi-g++
   GLES = 1
   CPPFLAGS += -DNO_ASM -DNOSSE
   
   fpic = -fPIC
   PLATFORM_EXT := unix
else ifneq (,$(findstring armv,$(platform)))
   CC = gcc
   CXX = g++
   TARGET := $(TARGET_NAME)_libretro.so
   fpic := -fPIC
   SHARED := -shared -Wl,--version-script=libretro/link.T -Wl,--no-undefined
   CPPFLAGS += -I.
   LIBS := -lz
ifneq (,$(findstring gles,$(platform)))
   GLES := 1
else
   GL_LIB := -lGL
endif
ifneq (,$(findstring cortexa8,$(platform)))
   CPPFLAGS += -marm -mcpu=cortex-a8
else ifneq (,$(findstring cortexa9,$(platform)))
   CPPFLAGS += -marm -mcpu=cortex-a9
endif
   CPPFLAGS += -marm
ifneq (,$(findstring neon,$(platform)))
   CPPFLAGS += -mfpu=neon
   HAVE_NEON = 1
endif
ifneq (,$(findstring softfloat,$(platform)))
   CPPFLAGS += -mfloat-abi=softfp
else ifneq (,$(findstring hardfloat,$(platform)))
   CPPFLAGS += -mfloat-abi=hard
endif
   CPPFLAGS += -DARM
else ifneq (,$(findstring win,$(platform)))
   TARGET := $(TARGET_NAME)_libretro.dll
   LDFLAGS += -shared -static-libgcc -static-libstdc++ -Wl,--version-script=libretro/link.T -lwinmm -lgdi32
   GL_LIB := -lopengl32
   CPPFLAGS += -msse -msse2
   PLATFORM_EXT := win32
   CC = gcc
   CXX = g++
endif

# libretro
CFILES += $(wildcard libretro/*.c) libretro/libco/libco.c

# RSP Plugin
RSPDIR = mupen64plus-rsp-hle
CFILES += $(wildcard $(RSPDIR)/src/*.c)
CXXFILES += $(wildcard $(RSPDIR)/src/*.cpp)

# Core
COREDIR = mupen64plus-core
CFILES += \
    $(COREDIR)/src/api/callbacks.c \
    $(COREDIR)/src/api/common.c \
    $(COREDIR)/src/api/config.c \
    $(COREDIR)/src/api/frontend.c \
    $(COREDIR)/src/main/main.c \
    $(COREDIR)/src/main/md5.c \
    $(COREDIR)/src/main/rom.c \
    $(COREDIR)/src/main/savestates.c \
    $(COREDIR)/src/main/util.c \
    $(COREDIR)/src/memory/dma.c \
    $(COREDIR)/src/memory/flashram.c \
    $(COREDIR)/src/memory/memory.c \
    $(COREDIR)/src/memory/n64_cic_nus_6105.c \
    $(COREDIR)/src/memory/pif.c \
    $(COREDIR)/src/memory/tlb.c \
    $(COREDIR)/src/plugin/plugin.c \
    $(COREDIR)/src/r4300/profile.c \
    $(COREDIR)/src/r4300/recomp.c \
    $(COREDIR)/src/r4300/exception.c \
    $(COREDIR)/src/r4300/pure_interp.c \
    $(COREDIR)/src/r4300/reset.c \
    $(COREDIR)/src/r4300/interupt.c \
    $(COREDIR)/src/r4300/r4300.c


#   $(COREDIR)/src/api/debugger.c \
#   $(COREDIR)/src/main/ini_reader.c \
#   

### DYNAREC ###
ifdef WITH_DYNAREC
   CPPFLAGS += -DDYNAREC
   ifeq ($(WITH_DYNAREC), arm)
      CPPFLAGS += -DNEW_DYNAREC=3

      CFILES += \
         $(COREDIR)/src/r4300/empty_dynarec.c \
         $(COREDIR)/src/r4300/new_dynarec/new_dynarec.c

      OBJECTS += \
         $(COREDIR)/src/r4300/new_dynarec/linkage_$(WITH_DYNAREC).o

   else
      CFILES += $(wildcard $(COREDIR)/src/r4300/$(WITH_DYNAREC)/*.c)
   endif
else
   CFILES += $(COREDIR)/src/r4300/empty_dynarec.c
endif

### VIDEO PLUGINS ###

# Rice
VIDEODIR_RICE=gles2rice/src
CPPFLAGS += -DSDL_VIDEO_OPENGL_ES2=1
#LDFLAGS += -lpng

ricevideosrc = $(wildcard $(VIDEODIR_RICE)/*.cpp)
ricevideoblack = $(VIDEODIR_RICE)/CNvTNTCombiner.cpp $(VIDEODIR_RICE)/OGLCombinerNV.cpp $(VIDEODIR_RICE)/OGLCombinerTNT2.cpp \
             $(VIDEODIR_RICE)/OGLExtensions.cpp $(VIDEODIR_RICE)/OGLFragmentShaders.cpp 
CXXFILES += $(filter-out $(ricevideoblack), $(ricevideosrc))

CFILES += \
   $(VIDEODIR_RICE)/osal_files_$(PLATFORM_EXT).c \
   $(VIDEODIR_RICE)/liblinux/BMGImage.c \
   $(VIDEODIR_RICE)/liblinux/BMGUtils.c \
   $(VIDEODIR_RICE)/liblinux/bmp.c 
   #$(VIDEODIR_RICE)/liblinux/pngrw.c

# gln64
VIDEODIR_GLN64 = gles2n64/src

# TODO: Use neon versions when possible
gln64videosrc = $(wildcard $(VIDEODIR_GLN64)/*.cpp)
gln64videoblack = $(VIDEODIR_GLN64)/3DMathNeon.cpp $(VIDEODIR_GLN64)/gSPNeon.cpp
CXXFILES += $(filter-out $(gln64videoblack), $(gln64videosrc))

# Glide64
VIDEODIR_GLIDE = gles2glide64/src
CPPFLAGS += -I$(VIDEODIR_GLIDE)/Glitch64/inc
CXXFILES += $(wildcard $(VIDEODIR_GLIDE)/Glide64/*.cpp)
CXXFILES += $(wildcard $(VIDEODIR_GLIDE)/Glitch64/*.cpp)

### Finalize ###
OBJECTS    += $(CXXFILES:.cpp=.o) $(CFILES:.c=.o)
CPPFLAGS   += -D__LIBRETRO__ -I$(COREDIR)/src -I$(COREDIR)/src/api -Ilibretro/libco -Ilibretro
CPPFLAGS   += -DM64P_CORE_PROTOTYPES -D_ENDUSER_RELEASE $(fpic)
CFLAGS     += -std=gnu99
LDFLAGS    += -lm $(fpic) -lz

ifeq ($(GLES), 1)
CPPFLAGS += -DGLES
endif

ifeq ($(DEBUG), 1)
   CPPFLAGS += -O0 -g
   CPPFLAGS += -DOPENGL_DEBUG
else
   CPPFLAGS += -O3
endif

all: $(TARGET)

$(COREDIR)/src/r4300/new_dynarec/linkage_arm.o: $(COREDIR)/src/r4300/new_dynarec/linkage_arm.S
	$(CC_AS) $(CFLAGS) -c $^ -o $@

$(COREDIR)/src/r4300/new_dynarec/new_dynarec.o: $(COREDIR)/src/r4300/new_dynarec/new_dynarec.c
	$(CC) -c -o $@ $< $(CPPFLAGS) $(CFLAGS) -O0

$(TARGET): $(OBJECTS)
	$(CXX) -o $@ $(OBJECTS) $(LDFLAGS) $(GL_LIB)

clean:
	rm -f $(OBJECTS) $(TARGET)

.PHONY: clean