diff --git a/devel/llvm13/files/patch-backport-68744ffbdd b/devel/llvm13/files/patch-backport-68744ffbdd
new file mode 100644
index 000000000000..253e44a6ef6b
--- /dev/null
+++ b/devel/llvm13/files/patch-backport-68744ffbdd
@@ -0,0 +1,29 @@
+commit 68744ffbdd7daac41da274eef9ac0d191e11c16d
+Author: Martin Storsjö <martin@martin.st>
+Date:   2023-08-10T11:09:36+03:00
+
+    [lldb] Fix building with latest libc++
+    
+    Since https://reviews.llvm.org/D157058 in libc++,
+    the base template for char_traits has been removed - it is only
+    provided for char, wchar_t, char8_t, char16_t and char32_t.
+    (Thus, to use basic_string with a type other than those, we'd need
+    to supply suitable traits ourselves.)
+    
+    For this particular use, a vector works just as well as basic_string.
+    
+    Differential Revision: https://reviews.llvm.org/D157589
+
+diff --git lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
+index 4efc454967a1..f9d95fc5d2a6 100644
+--- lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
++++ lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
+@@ -631,7 +631,7 @@ static void WriteRegisterValueInHexFixedWidth(
+   } else {
+     // Zero-out any unreadable values.
+     if (reg_info.byte_size > 0) {
+-      std::basic_string<uint8_t> zeros(reg_info.byte_size, '\0');
++      std::vector<uint8_t> zeros(reg_info.byte_size, '\0');
+       AppendHexValue(response, zeros.data(), zeros.size(), false);
+     }
+   }