From 3d2dc41a01f9e49d84f0a3925fb858bed64f702d Mon Sep 17 00:00:00 2001
From: Jeremy Schonfeld <1004103+jmschonfeld@users.noreply.github.com>
Date: Mon, 8 Jul 2024 11:23:21 -0700
Subject: [PATCH] [CMake] Reduce the size of the _FoundationCollections module
 (#395)

---
 Sources/CMakeLists.txt | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Sources/CMakeLists.txt b/Sources/CMakeLists.txt
index 1bd450450..ad39dd9be 100644
--- a/Sources/CMakeLists.txt
+++ b/Sources/CMakeLists.txt
@@ -55,10 +55,12 @@ else()
   add_subdirectory(Collections)
 endif()
 
-add_subdirectory(BitCollections)
-add_subdirectory(DequeModule)
-add_subdirectory(HashTreeCollections)
-add_subdirectory(HeapModule)
+if(NOT COLLECTIONS_FOUNDATION_TOOLCHAIN_MODULE)
+  add_subdirectory(BitCollections)
+  add_subdirectory(DequeModule)
+  add_subdirectory(HashTreeCollections)
+  add_subdirectory(HeapModule)
+endif()
 add_subdirectory(OrderedCollections)
 add_subdirectory(RopeModule)
 add_subdirectory(InternalCollectionsUtilities)