Merge pull request #464 from justinweiss/peops-threaded-rendering

Allow threaded rendering for peops and enable on unix

diff --combined Makefile.libretro
index 1df1188,6a38741..e674063
--- 1/Makefile.libretro
--- 2/Makefile.libretro
+++ b/Makefile.libretro
@@@ -48,6 -48,7 +48,7 @@@ EXTRA_LDFLAGS 
  ifeq ($(platform), unix)
        TARGET := $(TARGET_NAME)_libretro.so
        fpic := -fPIC
+       THREAD_RENDERING = 1
  ifneq ($(findstring SunOS,$(shell uname -s)),)
        CC = gcc
  endif
@@@ -89,7 -90,7 +90,7 @@@ else ifeq ($(platform),$(filter $(platf
  
  else ifneq (,$(findstring ios,$(platform)))
        ARCH := arm
 -      DYNAREC ?= ari64
 +#     DYNAREC ?= ari64
        HAVE_NEON = 1
        BUILTIN_GPU = neon
        TARGET := $(TARGET_NAME)_libretro_ios.dylib