Merge pull request #51 from Classicmods/master

Added Classic Platform Structure - Armv7 CortexA7 Build
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Twinaphex 2018-11-03 14:00:02 +01:00 committed by GitHub
commit 19aed0288d
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@ -276,6 +276,45 @@ else ifeq ($(platform), rpi1)
CPU_ARCH := arm CPU_ARCH := arm
HAVE_DYNAREC = 1 HAVE_DYNAREC = 1
# Classic Platforms ####################
# Platform affix = classic_<ISA>_<µARCH>
# Help at https://modmyclassic.com/comp
# (armv7 a7, hard point, neon based) ###
# NESC, SNESC, C64 mini
else ifeq ($(platform), classic_armv7_a7)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined -fPIC
CFLAGS += -Ofast \
-flto=4 -fwhole-program -fuse-linker-plugin \
-fdata-sections -ffunction-sections -Wl,--gc-sections \
-fno-stack-protector -fno-ident -fomit-frame-pointer \
-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
-fmerge-all-constants -fno-math-errno \
-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
CXXFLAGS = $(CFLAGS) -std=gnu++11
CPPFLAGS += $(CFLAGS)
ASFLAGS += $(CFLAGS)
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
CPU_ARCH := arm
HAVE_DYNAREC = 1
CFLAGS += -DARM -DARM_ARCH
CFLAGS += -DARM_MEMORY_DYNAREC
ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
CFLAGS += -march=armv7-a
else
CFLAGS += -march=armv7ve
# If gcc is 5.0 or later
ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
LDFLAGS += -static-libgcc -static-libstdc++
endif
endif
#######################################
# Xbox 360 # Xbox 360
else ifeq ($(platform), xenon) else ifeq ($(platform), xenon)
TARGET := $(TARGET_NAME)_libretro_xenon360.a TARGET := $(TARGET_NAME)_libretro_xenon360.a
@ -433,11 +472,13 @@ else
all: $(TARGET) all: $(TARGET)
$(TARGET): $(OBJECTS) $(TARGET): $(OBJECTS)
@echo "** BUILDING $(TARGET) FOR PLATFORM $(platform) **"
ifeq ($(STATIC_LINKING), 1) ifeq ($(STATIC_LINKING), 1)
$(AR) rcs $@ $(OBJECTS) $(AR) rcs $@ $(OBJECTS)
else else
$(CC) $(fpic) $(SHARED) $(INCFLAGS) $(OPTIMIZE) -o $@ $(OBJECTS) $(LIBM) $(LDFLAGS) $(CC) $(fpic) $(SHARED) $(INCFLAGS) $(OPTIMIZE) -o $@ $(OBJECTS) $(LIBM) $(LDFLAGS)
endif endif
@echo "** BUILD SUCCESSFUL! GG NO RE **"
cpu_threaded.o: cpu_threaded.c cpu_threaded.o: cpu_threaded.c
$(CC) $(CFLAGS) -Wno-unused-variable -Wno-unused-label $(OPTIMIZE_SAFE) $(INCDIRS) -c -o $@ $< $(CC) $(CFLAGS) -Wno-unused-variable -Wno-unused-label $(OPTIMIZE_SAFE) $(INCDIRS) -c -o $@ $<