[llvm] [gn build] Port d0a1f86e7890 (PR #203540)

[Nico Weber via llvm-commits]

https://github.com/nico created https://github.com/llvm/llvm-project/pull/203540

None

>From 7a7101790bcce04345cb479c737d1f8e3580bfa9 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis at chromium.org>
Date: Fri, 12 Jun 2026 10:20:40 -0400
Subject: [PATCH] [gn build] Port d0a1f86e7890

---
 .../secondary/lldb/source/Plugins/ObjectFile/Mach-O/BUILD.gn | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/llvm/utils/gn/secondary/lldb/source/Plugins/ObjectFile/Mach-O/BUILD.gn b/llvm/utils/gn/secondary/lldb/source/Plugins/ObjectFile/Mach-O/BUILD.gn
index e0df9b2d6a2be..c321d989a7ed6 100644
--- a/llvm/utils/gn/secondary/lldb/source/Plugins/ObjectFile/Mach-O/BUILD.gn
+++ b/llvm/utils/gn/secondary/lldb/source/Plugins/ObjectFile/Mach-O/BUILD.gn
@@ -17,5 +17,8 @@ static_library("Mach-O") {
 
   # Reaches into Plugins/Process/Utility.
   include_dirs = [ "//lldb/source" ]
-  sources = [ "ObjectFileMachO.cpp" ]
+  sources = [
+    "MachOTrie.cpp",
+    "ObjectFileMachO.cpp",
+  ]
 }