[llvm] [llvm/unittests/CAS] Fix `CASTests` compilation when `LLVM_ENABLE_ONDISK_CAS=OFF` (PR #181403)

[Argyrios Kyrtzidis via llvm-commits]

https://github.com/akyrtzi created https://github.com/llvm/llvm-project/pull/181403

None

>From 97123071e4ecb6fd79627907c020db0e900afb2f Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <kyrtzidis at apple.com>
Date: Fri, 13 Feb 2026 11:10:00 -0800
Subject: [PATCH] [llvm/unittests/CAS] Fix `CASTests` compilation when
 `LLVM_ENABLE_ONDISK_CAS=OFF`

---
 llvm/unittests/CAS/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/unittests/CAS/CMakeLists.txt b/llvm/unittests/CAS/CMakeLists.txt
index 1237d593da10e..7fdde1e6fb910 100644
--- a/llvm/unittests/CAS/CMakeLists.txt
+++ b/llvm/unittests/CAS/CMakeLists.txt
@@ -2,7 +2,6 @@ set(ONDISK_CAS_TEST_SOURCES
   BuiltinObjectHasherTest.cpp
   BuiltinUnifiedCASDatabasesTest.cpp
   OnDiskCASLoggerTest.cpp
-  OnDiskCommonUtils.cpp
   OnDiskGraphDBTest.cpp
   OnDiskDataAllocatorTest.cpp
   OnDiskKeyValueDBTest.cpp
@@ -30,6 +29,7 @@ add_llvm_unittest(CASTests
   CASTestConfig.cpp
   NamedValuesSchemaTest.cpp
   ObjectStoreTest.cpp
+  OnDiskCommonUtils.cpp
 
   ${ONDISK_CAS_TEST_SOURCES}
   )