[gn build] Port df69492cdfa

diff --git a/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
index 4a36799..42dde29 100644 (file)
--- a/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Object/BUILD.gn
@@ -27,6 +27,7 @@ static_library("Object") {
     "IRSymtab.cpp",
     "MachOObjectFile.cpp",
     "MachOUniversal.cpp",
+    "MachOUniversalWriter.cpp",
     "Minidump.cpp",
     "ModuleSymbolTable.cpp",
     "Object.cpp",