From 82620b8ecbfb37868a5be63e5f7d4444fd3e7425 Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx@gmail.com>
Date: Sun, 8 Feb 2026 16:09:21 +0100
Subject: [PATCH] tbb link private

Signed-off-by: Paul Zander <negril.nx@gmail.com>

diff --git a/src/lib/IlmThread/CMakeLists.txt b/src/lib/IlmThread/CMakeLists.txt
index 2eefd05a..e4dd3c65 100644
--- a/src/lib/IlmThread/CMakeLists.txt
+++ b/src/lib/IlmThread/CMakeLists.txt
@@ -28,8 +28,8 @@ openexr_define_library(IlmThread
 
 if(OPENEXR_ENABLE_THREADING)
   if (ILMTHREAD_USE_TBB)
-    target_link_libraries(IlmThread PUBLIC TBB::tbb)
+    target_link_libraries(IlmThread PRIVATE TBB::tbb)
   endif()
-  target_link_libraries(IlmThread PUBLIC Threads::Threads)
+  target_link_libraries(IlmThread PRIVATE Threads::Threads)
 endif()
 
-- 
2.52.0