Update Snes9x core

.gitmodules

@@ -41,7 +41,7 @@
 	path = libretro/cores/oberon/upstream
 	url = https://github.com/pdewacht/oberon-risc-emu.git
 [submodule "libretro/cores/snes9x/core"]
-	path = libretro/cores/snes9x/core
+	path = libretro/cores/snes9x/upstream
 	url = https://github.com/libretro/snes9x
 [submodule "libretro/cores/tyrquake/core"]
 	path = libretro/cores/tyrquake/core

libretro/cores/snes9x/Tuprules.tup

@@ -0,0 +1,30 @@
+CORE_PKGS += stdcxx libc libm
+NO_UNDEFINED =
+
+include upstream/libretro/Makefile.common
+
+GIT_VERSION = `git describe --always`
+CXXFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+
+CODE_DEFINES = -fomit-frame-pointer -fno-exceptions -fno-rtti -pedantic 
+WARNINGS_DEFINES = -Wall -W -Wno-unused-parameter
+
+CFLAGS += -O2 -DNDEBUG
+CFLAGS += -DHAVE_STDINT_H -DHAVE_STRINGS_H
+CXXFLAGS += $(CODE_DEFINES) $(WARNINGS_DEFINES)
+CXXFLAGS += -DRIGHTSHIFT_IS_SAR -D__LIBRETRO__ -DALLOW_CPU_OVERCLOCK
+
+: foreach $(SOURCES_C) |> !libretro_cc |> {libretro_objs}
+: foreach $(SOURCES_CXX) |> !libretro_cxx |> {libretro_objs}
+
+: {libretro_objs} |> !libretro_core_link |> {core}
+: {core} |> !publish_core |> {binary}
+
+: $(TUP_CWD)/archives |> !publish_core_archives |> {package}
+: $(TUP_CWD)/runtime |> !publish_core_runtime |> {package}
+
+ifdef DEPOT_KEY
+: {binary}  |> !depot_bin_tarball |> {tarballs}
+: {package} |> !depot_pkg_tarball |> {tarballs}
+: foreach {tarballs} |> !public_signature |>
+endif

libretro/cores/snes9x/archives

@@ -2,4 +2,3 @@
 @SDK_USER@/src/libc/@SDK_VERSION@
 @SDK_USER@/src/stdcxx/@SDK_VERSION@
 @DEPOT_USER@/src/retro_frontend/@DEPOT_VERSION@
-@DEPOT_USER@/src/libretro-snes9x/@DEPOT_VERSION@

libretro/cores/snes9x/core

@@ -1 +0,0 @@
-Subproject commit 8c5128c18c2a86a1a1497c25e08d4c4f5f427f2a

libretro/cores/snes9x/upstream

@@ -0,0 +1 @@
+Subproject commit ac77e7a9474a85f7895da4024088cba1253bb38d