X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=libgcc%2Fgthr-posix.h;h=965247602acf11f81c5fa009c7ee48eb55cbacca;hb=bd7885755405bc9947ebe805a53d6100c78c8e82;hp=f0d8cd7247ac5ca6804ff07a46d98ddb1ee204fd;hpb=5d5bf77569cea0d401a74a3411e4a9c32b28b3ac;p=gcc.git

diff --git a/libgcc/gthr-posix.h b/libgcc/gthr-posix.h
index f0d8cd7247a..965247602ac 100644
--- a/libgcc/gthr-posix.h
+++ b/libgcc/gthr-posix.h
@@ -1,6 +1,6 @@
 /* Threads compatibility routines for libgcc2 and libobjc.  */
 /* Compile this one with gcc.  */
-/* Copyright (C) 1997-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -87,7 +87,8 @@ typedef struct timespec __gthread_time_t;
 #  define __gthrw_pragma(pragma)
 # endif
 # define __gthrw2(name,name2,type) \
-  static __typeof(type) name __attribute__ ((__weakref__(#name2))); \
+  static __typeof(type) name \
+    __attribute__ ((__weakref__(#name2), __copy__ (type))); \
   __gthrw_pragma(weak type)
 # define __gthrw_(name) __gthrw_ ## name
 #else