Changes funkey-s platform to unix-armv7-hardfloat-neon

More generic platform is supported by more cores, fewer patches needed
to get cores to build. Adding new cores is easier.

unix-armv7-cortexa7-hardfloat-neon causes warnings, maybe SDK bug?

Generic platform may not be as optimized, but speed difference can be
fixed with patches if discovered.

11 files changed, 122 insertions, 389 deletions

diff --git a/Makefile b/Makefile
index 82d3556..b742eb9 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,7 @@ SOURCES   = libpicofe/input.c libpicofe/in_sdl.c libpicofe/linux/in_evdev.c libp
 
 BIN       = picoarch
 
+unexport CFLAGS
 CFLAGS     += -Wall
 CFLAGS     += -fdata-sections -ffunction-sections -DPICO_HOME_DIR='"/.picoarch/"' -flto
 CFLAGS     += -I./ -I./libretro-common/include/ $(shell $(SYSROOT)/usr/bin/sdl-config --cflags)
@@ -38,6 +39,11 @@ bluemsx_TYPES = rom,ri,mx1,mx2,dsk,col,sg,sc,cas,m3u
 dosbox-pure_REPO = https://github.com/schellingb/dosbox-pure
 dosbox-pure_CORE = dosbox_pure_libretro.so
 dosbox-pure_TYPES = zip,dosz,exe,com,bat,iso,cue,ins,img,ima,vhd,jrc,tc,m3u,m3u8,conf
+dosbox-pure_FLAGS = STRIPCMD="$(CROSS_COMPILE)strip"
+ifeq ($(platform), funkey-s)
+dosbox-pure_FLAGS += CYCLE_LIMIT=8200
+endif
+
 
 fake-08_REPO = https://github.com/jtothebell/fake-08
 fake-08_BUILD_PATH = fake-08/platform/libretro
@@ -113,7 +119,7 @@ else ifeq ($(platform), funkey-s)
 	CFLAGS += -DCONTENT_DIR='"/mnt"' -DFUNKEY_S
 	LDFLAGS += -fPIC
 	LDFLAGS += -lSDL_image -lSDL_ttf # For fk_menu
-	core_platform = classic_armv7_a7
+	core_platform = unix-armv7-hardfloat-neon
 else ifeq ($(platform), unix)
 	SOURCES += plat_linux.c
 	LDFLAGS += -fPIE
@@ -188,7 +194,7 @@ $1_REPO ?= https://github.com/libretro/$(1)/
 
 $1_BUILD_PATH ?= $(1)
 
-$1_MAKE = make $(and $($1_MAKEFILE),-f $($1_MAKEFILE)) platform=$(core_platform) $(and $(DEBUG),DEBUG=$(DEBUG)) $(and $(PROFILE),PROFILE=$(PROFILE)) $($(1)_FLAGS)
+$1_MAKE = make $(and $($1_MAKEFILE),-f $($1_MAKEFILE)) platform=$(core_platform) $(and $(DEBUG),DEBUG=$(DEBUG)) $(and $(PROFILE),PROFILE=$(PROFILE)) CC=$(CC) CXX=$(CXX) $($(1)_FLAGS)
 
 $(1):
 	git clone $(if $($1_REVISION),,--depth 1) --recursive $$($(1)_REPO) $(1)
diff --git a/patches/dosbox-pure/0001-add-auto-cycle-limit.patch b/patches/dosbox-pure/0001-add-auto-cycle-limit.patch
index f524ee6..44a7711 100644
--- a/patches/dosbox-pure/0001-add-auto-cycle-limit.patch
+++ b/patches/dosbox-pure/0001-add-auto-cycle-limit.patch
@@ -1,5 +1,20 @@
+diff --git a/Makefile b/Makefile
+index 3e7941c..8c54b71 100644
+--- a/Makefile
++++ b/Makefile
+@@ -181,6 +181,10 @@ else
+   endif
+ endif
+ 
++ifneq (,$(CYCLE_LIMIT))
++	COMMONFLAGS += -DCYCLE_LIMIT=$(CYCLE_LIMIT)
++endif
++
+ ifeq ($(BUILD),DEBUG)
+   BUILDDIR := debug
+   CFLAGS   := -DDEBUG -D_DEBUG -g -O0
 diff --git a/dosbox_pure_libretro.cpp b/dosbox_pure_libretro.cpp
-index af4c66f..bd59842 100644
+index 4f4ca7e..40ddef3 100644
 --- a/dosbox_pure_libretro.cpp
 +++ b/dosbox_pure_libretro.cpp
 @@ -544,15 +544,30 @@ void DBP_SetRealModeCycles()
diff --git a/patches/dosbox-pure/0002-avoid-armv7-buggy-assembly.patch b/patches/dosbox-pure/0002-avoid-armv7-buggy-assembly.patch
new file mode 100644
index 0000000..3ec7acb
--- /dev/null
+++ b/patches/dosbox-pure/0002-avoid-armv7-buggy-assembly.patch
@@ -0,0 +1,13 @@
+diff --git a/Makefile b/Makefile
+index 3e7941c..104d457 100644
+--- a/Makefile
++++ b/Makefile
+@@ -200,6 +200,8 @@ else
+   BUILDDIR := release
+   ifeq ($(platform),vita)
+     CFLAGS   := -DNDEBUG -O3 -fno-ident -fno-partial-inlining
++  else ifneq (,$(findstring armv7,$(platform)))
++		CFLAGS   := -DNDEBUG -Ofast -fno-ident
+   else
+     CFLAGS   := -DNDEBUG -O2 -fno-ident
+   endif
diff --git a/patches/dosbox-pure/1000-funkey-s-support.patch b/patches/dosbox-pure/1000-funkey-s-support.patch
deleted file mode 100644
index 59f7888..0000000
--- a/patches/dosbox-pure/1000-funkey-s-support.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/Makefile b/Makefile
-index f0acd51..7b42e9b 100644
---- a/Makefile
-+++ b/Makefile
-@@ -104,6 +104,16 @@ else ifeq ($(platform),ctr)
-   COMMONFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math -fpermissive
-   COMMONFLAGS += -I$(DEVKITPRO)/libctru/include
-   STATIC_LINKING = 1
-+else ifeq ($(platform),classic_armv7_a7)
-+  OUTNAME := dosbox_pure_libretro.so
-+  CXX     := $(CROSS_COMPILE)g++
-+  LDFLAGS := -Wl,--gc-sections -fno-ident
-+  COMMONFLAGS += -pthread -DCYCLE_LIMIT=8200
-+  CPUFLAGS += -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -march=armv7ve
-+  STRIPCMD := $(CROSS_COMPILE)strip --strip-all
-+  ifeq ($(DEBUG), 1)
-+    BUILD = DEBUG
-+  endif
- else ifeq ($(platform),ngc)
-   OUTNAME := dosbox_pure_libretro_ngc.a
-   CXX     := $(DEVKITPPC)/bin/powerpc-eabi-g++
-@@ -200,6 +210,8 @@ else
-   BUILDDIR := release
-   ifeq ($(platform),vita)
-     CFLAGS   := -DNDEBUG -O3 -fno-ident -fno-partial-inlining
-+  else ifeq ($(platform),classic_armv7_a7)
-+    CFLAGS   := -DNDEBUG -Ofast -fno-ident
-   else
-     CFLAGS   := -DNDEBUG -O2 -fno-ident
-   endif
diff --git a/patches/fake-08/0002-arm-generic-target.patch b/patches/fake-08/0002-arm-generic-target.patch
new file mode 100644
index 0000000..2ca8831
--- /dev/null
+++ b/patches/fake-08/0002-arm-generic-target.patch
@@ -0,0 +1,42 @@
+diff --git a/platform/libretro/Makefile b/platform/libretro/Makefile
+index 40805b8..d890e0c 100644
+--- a/platform/libretro/Makefile
++++ b/platform/libretro/Makefile
+@@ -123,7 +123,36 @@ else ifeq ($(platform), miyoomini)
+    CXXFLAGS += -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -march=armv7ve -D_NEED_FULL_PATH_
+    fpic := -fPIC
+    SHARED := -shared -Wl,--version-script=link.T
+-
++else ifneq (,$(findstring armv,$(platform)))
++	TARGET := $(TARGET_NAME)_libretro.so
++	SHARED := -shared -Wl,--no-undefined,-Bsymbolic
++	fpic := -fPIC
++	ifneq (,$(findstring cortexa5,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a5
++		ASFLAGS += -mcpu=cortex-a5
++	else ifneq (,$(findstring cortexa8,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a8
++		ASFLAGS += -mcpu=cortex-a8
++	else ifneq (,$(findstring cortexa9,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a9
++		ASFLAGS += -mcpu=cortex-a9
++	else ifneq (,$(findstring cortexa15a7,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a15.cortex-a7
++		ASFLAGS += -mcpu=cortex-a15.cortex-a7
++	else
++		CFLAGS += -marm
++	endif
++	ifneq (,$(findstring neon,$(platform)))
++		CFLAGS += -mfpu=neon
++		ASFLAGS += -mfpu=neon
++	endif
++	ifneq (,$(findstring softfloat,$(platform)))
++		CFLAGS += -mfloat-abi=softfp
++		ASFLAGS += -mfloat-abi=softfp
++	else ifneq (,$(findstring hardfloat,$(platform)))
++		CFLAGS += -mfloat-abi=hard
++		ASFLAGS += -mfloat-abi=hard
++	endif
+ else ifeq ($(platform), gcw0)
+    TARGET := $(TARGET_NAME)_libretro_gcw0.so
+    CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc
diff --git a/patches/fake-08/1000-funkey-s-build.patch b/patches/fake-08/1000-funkey-s-build.patch
deleted file mode 100644
index e5f5046..0000000
--- a/patches/fake-08/1000-funkey-s-build.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/platform/libretro/Makefile b/platform/libretro/Makefile
-index 420f9b7..b247ec0 100644
---- a/platform/libretro/Makefile
-+++ b/platform/libretro/Makefile
-@@ -123,7 +123,11 @@ else ifeq ($(platform), miyoomini)
-    CXXFLAGS += -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -march=armv7ve
-    fpic := -fPIC
-    SHARED := -shared -Wl,--version-script=link.T
--
-+else ifeq ($(platform), classic_armv7_a7)
-+   TARGET := $(TARGET_NAME)_libretro.so
-+   CXXFLAGS += -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -march=armv7ve
-+   fpic := -fPIC
-+   SHARED := -shared -Wl,--version-script=link.T
- else ifeq ($(platform), gcw0)
-    TARGET := $(TARGET_NAME)_libretro_gcw0.so
-    CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc
diff --git a/patches/mame2000/0002-arm-generic-target.patch b/patches/mame2000/0002-arm-generic-target.patch
new file mode 100644
index 0000000..c1a76a3
--- /dev/null
+++ b/patches/mame2000/0002-arm-generic-target.patch
@@ -0,0 +1,43 @@
+diff --git a/Makefile b/Makefile
+index 57163e4..647eaaf 100644
+--- a/Makefile
++++ b/Makefile
+@@ -269,6 +269,38 @@ else ifeq ($(platform), classic_armv7_a7)
+ 	endif
+ #######################################
+ 
++# ARM
++else ifneq (,$(findstring armv,$(platform)))
++	TARGET := $(TARGET_NAME)_libretro.so
++	SHARED := -shared -Wl,--no-undefined,-Bsymbolic
++	fpic := -fPIC
++	ifneq (,$(findstring cortexa5,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a5
++		ASFLAGS += -mcpu=cortex-a5
++	else ifneq (,$(findstring cortexa8,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a8
++		ASFLAGS += -mcpu=cortex-a8
++	else ifneq (,$(findstring cortexa9,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a9
++		ASFLAGS += -mcpu=cortex-a9
++	else ifneq (,$(findstring cortexa15a7,$(platform)))
++		CFLAGS += -marm -mcpu=cortex-a15.cortex-a7
++		ASFLAGS += -mcpu=cortex-a15.cortex-a7
++	else
++		CFLAGS += -marm
++	endif
++	ifneq (,$(findstring neon,$(platform)))
++		CFLAGS += -mfpu=neon
++		ASFLAGS += -mfpu=neon
++	endif
++	ifneq (,$(findstring softfloat,$(platform)))
++		CFLAGS += -mfloat-abi=softfp
++		ASFLAGS += -mfloat-abi=softfp
++	else ifneq (,$(findstring hardfloat,$(platform)))
++		CFLAGS += -mfloat-abi=hard
++		ASFLAGS += -mfloat-abi=hard
++	endif
++  ARM = 1
+ 
+ # CTR(3DS)
+ else ifeq ($(platform), ctr)
diff --git a/patches/snes9x2005/0001-frameskip-interval.patc_ b/patches/snes9x2005/0001-frameskip-interval.patc_
deleted file mode 100644
index f1c431d..0000000
--- a/patches/snes9x2005/0001-frameskip-interval.patc_
+++ /dev/null
@@ -1,107 +0,0 @@
-diff --git a/libretro.c b/libretro.c
-index 9b4599e..c768c42 100644
---- a/libretro.c
-+++ b/libretro.c
-@@ -58,13 +58,11 @@ static int32_t samplerate = (((SNES_CLOCK_SPEED * 6) / (32 * ONE_APU_CYCLE)));
- static unsigned frameskip_type             = 0;
- static unsigned frameskip_threshold        = 0;
- static uint16_t frameskip_counter          = 0;
-+static unsigned frameskip_interval         = 0;
- 
- static bool retro_audio_buff_active        = false;
- static unsigned retro_audio_buff_occupancy = 0;
- static bool retro_audio_buff_underrun      = false;
--/* Maximum number of consecutive frames that
-- * can be skipped */
--#define FRAMESKIP_MAX 30
- 
- static unsigned retro_audio_latency        = 0;
- static bool update_audio_latency           = false;
-@@ -345,6 +343,7 @@ void retro_deinit(void)
-    frameskip_type             = 0;
-    frameskip_threshold        = 0;
-    frameskip_counter          = 0;
-+   frameskip_interval         = 0;
-    retro_audio_buff_active    = false;
-    retro_audio_buff_occupancy = 0;
-    retro_audio_buff_underrun  = false;
-@@ -418,7 +417,7 @@ static void check_variables(bool first_run)
-    {
-       if (strcmp(var.value, "auto") == 0)
-          frameskip_type = 1;
--      else if (strcmp(var.value, "manual") == 0)
-+      else if (strcmp(var.value, "auto_threshold") == 0)
-          frameskip_type = 2;
-    }
- 
-@@ -430,6 +429,14 @@ static void check_variables(bool first_run)
-    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
-       frameskip_threshold = strtol(var.value, NULL, 10);
- 
-+   var.key = "snes9x_2005_frameskip_interval";
-+   var.value = NULL;
-+
-+   frameskip_interval = 4;
-+
-+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
-+      frameskip_interval = strtol(var.value, NULL, 10);
-+
-    var.key = "snes9x_2005_overclock_cycles";
-    var.value = NULL;
- 
-@@ -535,7 +542,7 @@ void retro_run(void)
- 
-       if (skip_frame)
-       {
--         if(frameskip_counter < FRAMESKIP_MAX)
-+         if(frameskip_counter < frameskip_interval)
-          {
-             IPPU.RenderThisFrame = false;
-             frameskip_counter++;
-diff --git a/libretro_core_options.h b/libretro_core_options.h
-index 9b89154..41d5ff1 100644
---- a/libretro_core_options.h
-+++ b/libretro_core_options.h
-@@ -87,9 +87,9 @@ struct retro_core_option_v2_definition option_defs_us[] = {
-       NULL,
-       NULL,
-       {
--         { "disabled", NULL },
--         { "auto",     "Auto" },
--         { "manual",   "Manual" },
-+         { "disabled",       NULL },
-+         { "auto",           "Auto" },
-+         { "auto_threshold", "Threshold" },
-          { NULL, NULL },
-       },
-       "disabled"
-@@ -122,6 +122,29 @@ struct retro_core_option_v2_definition option_defs_us[] = {
-       },
-       "33"
-    },
-+   {
-+      "snes9x_2005_frameskip_interval",
-+      "Frameskip Interval",
-+      NULL,
-+      "The maximum number of frames that can be skipped before a new frame is rendered.",
-+      NULL,
-+      NULL,
-+      {
-+         { "0",  NULL },
-+         { "1",  NULL },
-+         { "2",  NULL },
-+         { "3",  NULL },
-+         { "4",  NULL },
-+         { "5",  NULL },
-+         { "6",  NULL },
-+         { "7",  NULL },
-+         { "8",  NULL },
-+         { "9",  NULL },
-+         { "10", NULL },
-+         { NULL, NULL },
-+      },
-+      "4"
-+   },
-    {
-       "snes9x_2005_overclock_cycles",
-       "Reduce Slowdown (Hack, Unsafe, Restart)",
diff --git a/patches/snes9x2005/1000-trimui-support.patc_ b/patches/snes9x2005/1000-trimui-support.patc_
deleted file mode 100644
index 96dcb78..0000000
--- a/patches/snes9x2005/1000-trimui-support.patc_
+++ /dev/null
@@ -1,46 +0,0 @@
-diff --git a/Makefile b/Makefile
-index b293853..bc220bd 100644
---- a/Makefile
-+++ b/Makefile
-@@ -282,6 +282,20 @@ else ifeq ($(platform), gcw0)
- 	FLAGS += -fomit-frame-pointer -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float
- 	FLAGS += -DFAST_LSB_WORD_ACCESS
- 
-+else ifeq ($(platform), trimui)
-+	TARGET := $(TARGET_NAME)_libretro.so
-+	CC = $(CROSS_COMPILE)gcc
-+	AR = $(CROSS_COMPILE)ar
-+	SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
-+	CFLAGS += -fsingle-precision-constant -fno-PIC -flto
-+	CFLAGS += -DLSB_FIRST -DFAST_ALIGNED_LSB_WORD_ACCESS -DRIGHTSHIFT_IS_SAR
-+	CFLAGS += -std=c99 -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s -mtune=arm926ej-s
-+	LDFLAGS += -flto
-+	OPTIMIZE += -Ofast -DNDEBUG=1
-+	ifeq (,$(DEBUG))
-+		LDFLAGS += -s
-+	endif
-+
- # (armv7 a7, hard point, neon based) ### 
- # NESC, SNESC, C64 mini 
- else ifeq ($(platform), classic_armv7_a7)
-@@ -570,10 +584,20 @@ endif
- 
- ifeq ($(DEBUG),1)
- 	FLAGS += -O0 -g
-+else ifneq (,$(OPTIMIZE))
-+	FLAGS += $(OPTIMIZE)
- else
- 	FLAGS += -O2 -DNDEBUG
- endif
- 
-+
-+ifeq ($(PROFILE), GENERATE)
-+	CFLAGS	+= -fprofile-generate=./profile/snes9x2005
-+	LIBS	+= -lgcov
-+else ifeq ($(PROFILE), APPLY)
-+	CFLAGS	+= -fprofile-use -fprofile-dir=../profile/snes9x2005 -fbranch-probabilities
-+endif
-+
- ifneq (,$(findstring msvc,$(platform)))
- ifeq ($(DEBUG),1)
-    FLAGS += -MTd
diff --git a/patches/snes9x2005/1001-funkey-s-support.patch b/patches/snes9x2005/1001-funkey-s-support.patch
deleted file mode 100644
index 1825917..0000000
--- a/patches/snes9x2005/1001-funkey-s-support.patch
+++ /dev/null
@@ -1,93 +0,0 @@
-diff --git a/Makefile b/Makefile
-index 23b8979..0a09e85 100644
---- a/Makefile
-+++ b/Makefile
-@@ -74,13 +74,46 @@ ifeq ($(platform), unix)
- 	fpic := -fPIC
- 	SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
- 	CFLAGS += -fno-builtin -fno-exceptions -ffunction-sections
--# ARM
-+# (armv7 a7, hard point, neon based) ### 
-+# NESC, SNESC, C64 mini 
-+else ifeq ($(platform), classic_armv7_a7)
-+	TARGET := $(TARGET_NAME)_libretro.so
-+	fpic := -fPIC
-+	SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
-+	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
-+	CC = $(CROSS_COMPILE)gcc
-+	AR = $(CROSS_COMPILE)ar
-+	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 `$(CC) -dumpversion` ">= 5" | bc -l), 1)
-+	    LDFLAGS += -static-libgcc -static-libstdc++
-+	  endif
-+	endif
-+#######################################
-+# generic ARM
- else ifneq (,$(findstring armv,$(platform)))
-        TARGET := $(TARGET_NAME)_libretro.so
-        fpic := -fPIC
-        SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
--       CC = gcc
--       CXX = g++
-+       CC = $(CROSS_COMPILE)gcc
-+       CXX = $(CROSS_COMPILE)g++
-        PLATFORM_DEFINES += -marm
-        ifneq (,$(findstring softfloat,$(platform)))
-                PLATFORM_DEFINES += -mfloat-abi=softfp
-@@ -306,38 +339,6 @@ else
- endif
- 	OPTIMIZE += -Ofast -DNDEBUG=1
- 
--# (armv7 a7, hard point, neon based) ### 
--# NESC, SNESC, C64 mini 
--else ifeq ($(platform), classic_armv7_a7)
--	TARGET := $(TARGET_NAME)_libretro.so
--	fpic := -fPIC
--	SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
--	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 `$(CC) -dumpversion` ">= 5" | bc -l), 1)
--	    LDFLAGS += -static-libgcc -static-libstdc++
--	  endif
--	endif
--#######################################
--
- # Windows MSVC 2010 x64
- else ifeq ($(platform), windows_msvc2010_x64)
- 	CC  = cl.exe
diff --git a/patches/snes9x2005_plus/1001-funkey-s-support.patch b/patches/snes9x2005_plus/1001-funkey-s-support.patch
deleted file mode 100644
index 1825917..0000000
--- a/patches/snes9x2005_plus/1001-funkey-s-support.patch
+++ /dev/null
@@ -1,93 +0,0 @@
-diff --git a/Makefile b/Makefile
-index 23b8979..0a09e85 100644
---- a/Makefile
-+++ b/Makefile
-@@ -74,13 +74,46 @@ ifeq ($(platform), unix)
- 	fpic := -fPIC
- 	SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
- 	CFLAGS += -fno-builtin -fno-exceptions -ffunction-sections
--# ARM
-+# (armv7 a7, hard point, neon based) ### 
-+# NESC, SNESC, C64 mini 
-+else ifeq ($(platform), classic_armv7_a7)
-+	TARGET := $(TARGET_NAME)_libretro.so
-+	fpic := -fPIC
-+	SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
-+	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
-+	CC = $(CROSS_COMPILE)gcc
-+	AR = $(CROSS_COMPILE)ar
-+	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 `$(CC) -dumpversion` ">= 5" | bc -l), 1)
-+	    LDFLAGS += -static-libgcc -static-libstdc++
-+	  endif
-+	endif
-+#######################################
-+# generic ARM
- else ifneq (,$(findstring armv,$(platform)))
-        TARGET := $(TARGET_NAME)_libretro.so
-        fpic := -fPIC
-        SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
--       CC = gcc
--       CXX = g++
-+       CC = $(CROSS_COMPILE)gcc
-+       CXX = $(CROSS_COMPILE)g++
-        PLATFORM_DEFINES += -marm
-        ifneq (,$(findstring softfloat,$(platform)))
-                PLATFORM_DEFINES += -mfloat-abi=softfp
-@@ -306,38 +339,6 @@ else
- endif
- 	OPTIMIZE += -Ofast -DNDEBUG=1
- 
--# (armv7 a7, hard point, neon based) ### 
--# NESC, SNESC, C64 mini 
--else ifeq ($(platform), classic_armv7_a7)
--	TARGET := $(TARGET_NAME)_libretro.so
--	fpic := -fPIC
--	SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
--	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 `$(CC) -dumpversion` ">= 5" | bc -l), 1)
--	    LDFLAGS += -static-libgcc -static-libstdc++
--	  endif
--	endif
--#######################################
--
- # Windows MSVC 2010 x64
- else ifeq ($(platform), windows_msvc2010_x64)
- 	CC  = cl.exe