[llvm] [gn build] Port 5706ee3d4d7d (PR #191541)

[Nico Weber via llvm-commits]

https://github.com/nico created https://github.com/llvm/llvm-project/pull/191541

None

>From bc4d637da65ab6bbbdeb8232185ae8c739946b45 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis at chromium.org>
Date: Fri, 10 Apr 2026 18:00:36 -0400
Subject: [PATCH] [gn build] Port 5706ee3d4d7d

---
 llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
index 7d55ac8d030e8..83f4229e7e557 100644
--- a/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
@@ -17,6 +17,7 @@ static_library("Object") {
   sources = [
     "Archive.cpp",
     "ArchiveWriter.cpp",
+    "BBAddrMap.cpp",
     "Binary.cpp",
     "BuildID.cpp",
     "COFFImportFile.cpp",