diff options
Diffstat (limited to 'Makefile.libretro')
| -rw-r--r-- | Makefile.libretro | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Makefile.libretro b/Makefile.libretro index cb514b7..11093b5 100644 --- a/Makefile.libretro +++ b/Makefile.libretro @@ -235,6 +235,41 @@ else ifeq ($(platform), rpi3) BUILTIN_GPU = neon USE_DYNAREC = 1 +# Classic Platforms #################### +# Platform affix = classic_<ISA>_<µARCH> +# Help at https://modmyclassic.com/comp + +# (armv7 a7, hard point, neon based) ### +# NESC, SNESC, C64 mini +else ifeq ($(platform), classic_armv7_a7) + TARGET := $(TARGET_NAME)_libretro.so + fpic := -fPIC + 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) + CPPFLAGS += $(CFLAGS) + ASFLAGS += $(CFLAGS) + HAVE_NEON = 1 + ARCH = arm + BUILTIN_GPU = neon + USE_DYNAREC = 1 + ifeq ($(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 `$(CC) -dumpversion` ">= 5" | bc -l), 1) + LDFLAGS += -static-libgcc -static-libstdc++ + endif + endif +####################################### + # ARM else ifneq (,$(findstring armv,$(platform))) TARGET := $(TARGET_NAME)_libretro.so |