Separate platform auto-detection code in Makefile
This commit is contained in:
Jan Holthuis
parent
bb1bf000fd
commit
fe48f04f78
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@ -17,13 +17,35 @@ LIBS :=
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CFLAGS :=
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CXXFLAGS :=
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ifeq (,$(ARCH))
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# Platform auto-detection
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# Can be overridden by using:
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# make platform=AMD64
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ifeq (,$(platform))
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ARCH = $(shell uname -m)
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ifeq ($(ARCH), $(filter $(ARCH), i386 i686))
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platform = i686
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else ifeq ($(ARCH), $(filter $(ARCH), x86_64 AMD64))
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platform = AMD64
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else ifneq (,$(findstring arm,$(ARCH)))
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HARDWARE = $(shell grep Hardware /proc/cpuinfo)
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ifneq (,$(findstring BCM2709,$(HARDWARE)))
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platform = rpi2
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else ifneq (,$(findstring AM33XX,$(HARDWARE)))
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platform = beagle
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else ifneq (,$(findstring Pandora,$(HARDWARE)))
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platform = pandora
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else
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$(error Unsupported Hardware)
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endif
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else
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$(error Unsupported CPU architecture)
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endif
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endif
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$(info Building arch: $(ARCH))
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# x86 (32 Bit)
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ifeq ($(ARCH), $(filter $(ARCH), i386 i686))
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$(info Platform: $(platform))
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# Generic x86 (32 bit)
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ifneq (,$(findstring i686,$(platform)))
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X86_REC := 1
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NOT_ARM := 1
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MFLAGS += -m32
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@ -32,52 +54,43 @@ ifeq ($(ARCH), $(filter $(ARCH), i386 i686))
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CFLAGS += -m32 -D TARGET_LINUX_x86 -D TARGET_NO_AREC
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CXXFLAGS += -fno-exceptions
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# x86_64 (64 Bit)
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else ifeq ($(ARCH), $(filter $(ARCH), x86_64 AMD64))
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# Generic x86_64 (64 bit)
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else ifneq (,$(findstring AMD64,$(platform)))
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X64_REC := 1
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NOT_ARM := 1
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CFLAGS += -D TARGET_LINUX_x64 -D TARGET_NO_AREC
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CXXFLAGS += -fexceptions
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# ARM
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else ifneq (,$(findstring arm,$(ARCH)))
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ifeq (,$(HARDWARE))
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HARDWARE = $(shell grep Hardware /proc/cpuinfo)
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endif
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# Raspberry Pi 2
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else ifneq (,$(findstring rpi2,$(platform)))
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MFLAGS += -marm -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard -funroll-loops
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ASFLAGS += -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_BEAGLE -D TARGET_LINUX_ARMELv7 -DARM_HARDFP
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INCS += -I/opt/vc/include/ -I/opt/vc/include/interface/vmcs_host/linux -I/opt/vc/include/interface/vcos/pthreads -I../linux-deps/include
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LIBS += -L/opt/vc/lib/ -L../linux-deps/lib -lbcm_host
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USE_GLES := 1
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# Raspberry Pi 2
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ifneq (,$(findstring BCM2709,$(HARDWARE)))
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MFLAGS += -marm -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard -funroll-loops
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ASFLAGS += -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_BEAGLE -D TARGET_LINUX_ARMELv7 -DARM_HARDFP
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INCS += -I/opt/vc/include/ -I/opt/vc/include/interface/vmcs_host/linux -I/opt/vc/include/interface/vcos/pthreads -I../linux-deps/include
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LIBS += -L/opt/vc/lib/ -L../linux-deps/lib -lbcm_host
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USE_GLES := 1
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# BeagleBone Black
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else ifneq (,$(findstring beagle,$(platform)))
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CC_PREFIX ?= arm-none-linux-gnueabi-
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MFLAGS += -marm -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp -funroll-loops
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ASFLAGS := -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_BEAGLE
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USE_GLES := 1
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# BeagleBone Black
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else ifneq (,$(findstring AM33XX,$(HARDWARE)))
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CC_PREFIX ?= arm-none-linux-gnueabi-
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MFLAGS += -marm -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp -funroll-loops
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ASFLAGS := -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_BEAGLE
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USE_GLES := 1
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# Pandora
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else ifneq (,$(findstring pandora,$(platform)))
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FOR_ARM := 1
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FOR_PANDORA := 1
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USE_SDL := 1
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PGO_USE := 1
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USE_GLES := 1
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MFLAGS +== -marm -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -funroll-loops -fpermissive
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ASFLAGS += -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_PANDORA -D WEIRD_SLOWNESS
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# Pandora
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else ifneq (,$(findstring Pandora,$(HARDWARE)))
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FOR_ARM := 1
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FOR_PANDORA := 1
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USE_SDL := 1
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PGO_USE := 1
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USE_GLES := 1
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MFLAGS +== -marm -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -funroll-loops -fpermissive
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ASFLAGS += -march=armv7-a -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -D TARGET_PANDORA -D WEIRD_SLOWNESS
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else
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$(error Unsupported Hardware)
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endif
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else
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$(error Unsupported CPU architecture)
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$(error Unknown platform)
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endif
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RZDCY_SRC_DIR = ../../core
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@ -161,8 +174,6 @@ OBJECTS:=$(patsubst $(RZDCY_SRC_DIR)/%,obj/%,$(OBJECTS))
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EXECUTABLE_STRIPPED=nosym-reicast.elf
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EXECUTABLE=reicast.elf
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PACKAGE_FILES=$(EXECUTABLE_STRIPPED) default.gcw0.desktop icon-32.png
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all: $(CPPFILES) $(EXECUTABLE) $(EXECUTABLE_STRIPPED)
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$(EXECUTABLE): $(OBJECTS)
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