From 58aca376a5143ac6d8adb93795a3e668c316fa4f Mon Sep 17 00:00:00 2001
From: LIU Hao <lh_mouse@126.com>
Date: Fri, 12 Jan 2024 21:59:09 +0800
Subject: [PATCH] build: Use `UNW_LOCAL_ONLY`

---
 configure.ac       | 1 -
 poseidon/utils.cpp | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 19bc2939..d2ec02c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,6 @@ AS_VAR_SET([abi_suffix], [beta.0])
 AC_CHECK_LIB([dl], [dlopen], [], [AC_MSG_ERROR([dl library not found])])
 AC_CHECK_LIB([unwind], [unw_backtrace], [],
     [AC_MSG_WARN([libunwind not found; exceptions will not contain backtraces])])
-AC_CHECK_LIB([unwind-x86_64], [_Ux86_64_init_local])
 AC_CHECK_LIB([pthread], [pthread_create], [], [AC_MSG_ERROR([pthread library not found])])
 AC_CHECK_LIB([z], [deflate], [], [AC_MSG_ERROR([zlib not found])])
 AC_CHECK_LIB([ssl], [TLS_method], [], [AC_MSG_ERROR([OpenSSL not found])])
diff --git a/poseidon/utils.cpp b/poseidon/utils.cpp
index 0bc78fcd..29d2bfc6 100644
--- a/poseidon/utils.cpp
+++ b/poseidon/utils.cpp
@@ -5,6 +5,7 @@
 #include "utils.hpp"
 #include <openssl/rand.h>
 #ifdef HAVE_LIBUNWIND
+#define UNW_LOCAL_ONLY  1
 #include <libunwind.h>
 #endif
 namespace poseidon {