From ba74214e3bfc43dc22f8161bf08ab7a78d0e08f8 Mon Sep 17 00:00:00 2001
From: George Burgess IV <gbiv@google.com>
Date: Sun, 1 Aug 2021 07:08:10 +0000
Subject: [PATCH 6/8] apply new version of libunwind's patch

---
 library/unwind/build.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/library/unwind/build.rs b/library/unwind/build.rs
index a7d52670b..0ccf71030 100644
--- a/library/unwind/build.rs
+++ b/library/unwind/build.rs
@@ -104,7 +104,6 @@ mod llvm_libunwind {
         cpp_cfg.flag("-nostdinc++");
         cpp_cfg.flag("-fno-exceptions");
         cpp_cfg.flag("-fno-rtti");
-        cpp_cfg.flag_if_supported("-fvisibility-global-new-delete-hidden");
 
         // Don't set this for clang
         // By default, Clang builds C code in GNU C17 mode.
@@ -129,7 +128,6 @@ mod llvm_libunwind {
             cfg.flag("-fstrict-aliasing");
             cfg.flag("-funwind-tables");
             cfg.flag("-fvisibility=hidden");
-            cfg.define("_LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS", None);
             cfg.include(root.join("include"));
             cfg.cargo_metadata(false);
 
-- 
2.32.0.554.ge1b32706d8-goog