Merge branch 'master' into v2.1

src/host/buildvm.c

@@ -329,6 +329,7 @@ static void emit_vmdef(BuildCtx *ctx)
 #endif
   int i;
   fprintf(ctx->fp, "-- This is a generated file. DO NOT EDIT!\n\n");
+  fprintf(ctx->fp, "assert(require(\"jit\").version == \"%s\", \"LuaJIT core/library version mismatch\")\n\n", LUAJIT_VERSION);
   fprintf(ctx->fp, "return {\n\n");
 
   fprintf(ctx->fp, "bcnames = \"");