From c581fd70e088654b15729cd9f486c4d4a4b2b044 Mon Sep 17 00:00:00 2001
From: Daniel Sanders <daniel_l_sanders@apple.com>
Date: Tue, 21 Oct 2025 18:47:36 -0700
Subject: [PATCH] [lldb] Fix TestVTableValue.py test_overwrite_vtable test

Some machines have read-only vtables but this test expects to overwrite them
Use -no_data_const to ensure the vtable is writable
---
 lldb/test/API/functionalities/vtable/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lldb/test/API/functionalities/vtable/Makefile b/lldb/test/API/functionalities/vtable/Makefile
index 99998b20bcb05..cbd7d472fb768 100644
--- a/lldb/test/API/functionalities/vtable/Makefile
+++ b/lldb/test/API/functionalities/vtable/Makefile
@@ -1,3 +1,9 @@
 CXX_SOURCES := main.cpp
 
+ifeq "$(OS)" "Darwin"
+    # Make vtables writable for test_overwrite_vtable test
+    # The -no_data_const flag prevents vtables from being placed in __DATA_CONST
+    LD_EXTRAS := -Wl,-no_data_const
+endif
+
 include Makefile.rules