diff --git a/lib/libunwind/src/Unwind-seh.cpp b/lib/libunwind/src/Unwind-seh.cpp
index 6e2b4e73e4..56a52506e1 100644
--- a/lib/libunwind/src/Unwind-seh.cpp
+++ b/lib/libunwind/src/Unwind-seh.cpp
@@ -28,6 +28,8 @@
 #include "libunwind_ext.h"
 #include "UnwindCursor.hpp"
 
+#pragma clang diagnostic ignored "-Wdll-attribute-on-redeclaration"
+
 using namespace libunwind;
 
 #define STATUS_USER_DEFINED (1u << 29)
diff --git a/lib/libunwind/src/UnwindLevel1-gcc-ext.c b/lib/libunwind/src/UnwindLevel1-gcc-ext.c
index 310b836d12..6727f43011 100644
--- a/lib/libunwind/src/UnwindLevel1-gcc-ext.c
+++ b/lib/libunwind/src/UnwindLevel1-gcc-ext.c
@@ -22,6 +22,8 @@
 #include "Unwind-EHABI.h"
 #include "unwind.h"
 
+#pragma clang diagnostic ignored "-Wdll-attribute-on-redeclaration"
+
 #if defined(_LIBUNWIND_BUILD_ZERO_COST_APIS)
 
 #if defined(_LIBUNWIND_SUPPORT_SEH_UNWIND)
diff --git a/lib/libunwind/src/UnwindLevel1.c b/lib/libunwind/src/UnwindLevel1.c
index 68e5e48b8c..41047b6689 100644
--- a/lib/libunwind/src/UnwindLevel1.c
+++ b/lib/libunwind/src/UnwindLevel1.c
@@ -30,6 +30,8 @@
 #include "libunwind_ext.h"
 #include "unwind.h"
 
+#pragma clang diagnostic ignored "-Wdll-attribute-on-redeclaration"
+
 #if !defined(_LIBUNWIND_ARM_EHABI) && !defined(__USING_SJLJ_EXCEPTIONS__)
 
 #ifndef _LIBUNWIND_SUPPORT_SEH_UNWIND
diff --git a/lib/libunwind/src/libunwind.cpp b/lib/libunwind/src/libunwind.cpp
index 1faf000ce4..dca403c863 100644
--- a/lib/libunwind/src/libunwind.cpp
+++ b/lib/libunwind/src/libunwind.cpp
@@ -30,6 +30,8 @@
 #include "AddressSpace.hpp"
 #include "UnwindCursor.hpp"
 
+#pragma clang diagnostic ignored "-Wdll-attribute-on-redeclaration"
+
 using namespace libunwind;
 
 /// internal object to represent this processes address space