funkey/gpsp_libretro
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initial funkey changes to compile

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This commit is contained in:
Vincent-FK
2021-02-21 19:23:39 +01:00
parent 300d0c0028
commit 76ecae0961
2 changed files with 79 additions and 1 deletions
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63
Makefile
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@@ -30,6 +30,8 @@ ifeq ($(platform),)
endif
endif
platform = funkey
ifeq ($(firstword $(filter x86_64,$(UNAME))),x86_64)
@@ -393,6 +395,67 @@ else ifeq ($(platform), gcw0)
CFLAGS += -fomit-frame-pointer -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float
USE_LIBCO = 0
# FunKey S
else ifeq ($(platform), funkey)
TARGET := $(TARGET_NAME)_libretro.so
OD_TOOLCHAIN ?= /opt/FunKey-sdk-2.0.0/
CC := $(OD_TOOLCHAIN)bin/arm-funkey-linux-musleabihf-gcc
CXX := $(OD_TOOLCHAIN)bin/arm-funkey-linux-musleabihf-g++
LD := $(OD_TOOLCHAIN)bin/arm-funkey-linux-musleabihf-gcc
AR = $(OD_TOOLCHAIN)bin/arm-funkey-linux-musleabihf-ar
# fpic := -fPIC
# SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined -fPIC
# #CFLAGS += -march=armv7-a+neon-vfpv4 -mtune=cortex-a7 -mfpu=neon-vfpv4 -Ofast -fno-PIC -fdata-sections -ffunction-sections -fsingle-precision-constant -fno-common -fno-builtin -DFUNKEY
# 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 -march=armv7-a
# # HAVE_NEON = 1
# # ARCH = arm
# # BUILTIN_GPU = neon
# # HAVE_DYNAREC := 1
# # CFLAGS += -DARM_MEMORY_DYNAREC
# CFLAGS += -DARM -DARM_ARCH
# # USE_LIBCO = 1
# #LDFLAGS += -static-libgcc -static-libstdc++
pic := -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 += $(CFLAGS)
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
CPU_ARCH := arm
HAVE_DYNAREC = 1
USE_LIBCO = 0 ## IMPORTANT to be 0!
CFLAGS += -DARM -DARM_ARCH
CFLAGS += -DARM_MEMORY_DYNAREC
ifeq ($(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
# Windows
else
TARGET := $(TARGET_NAME)_libretro.dll