From 44747c73cf572febe81ff687c81548ce5b5de493 Mon Sep 17 00:00:00 2001
From: Alexander Mikhaylenko
Date: Thu, 30 Apr 2020 16:15:08 +0500
Subject: Automatically disable lightrec when no bios is present, take 2

Make sure to only do it with lightrec and not ARM dynarec.
---
 frontend/libretro.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/frontend/libretro.c b/frontend/libretro.c
index bd7dc43..6872dde 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -1773,13 +1773,18 @@ static void update_variables(bool in_flight)
    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
    {
       R3000Acpu *prev_cpu = psxCpu;
+#if defined(LIGHTREC)
+      bool can_use_dynarec = found_bios;
+#else
+      bool can_use_dynarec = 1;
+#endif
 
 #ifdef _3DS
       if(!__ctr_svchax)
          Config.Cpu = CPU_INTERPRETER;
       else
 #endif
-      if (strcmp(var.value, "disabled") == 0)
+      if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec)
          Config.Cpu = CPU_INTERPRETER;
       else if (strcmp(var.value, "enabled") == 0)
          Config.Cpu = CPU_DYNAREC;
-- 
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