From: Gard Spreemann <gspr@nonempty.org>
Date: Wed, 25 Sep 2019 15:18:08 +0200
Subject: Force linking against libatomic for parts that use TBB.

---
 src/cmake/modules/FindTBB.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cmake/modules/FindTBB.cmake b/src/cmake/modules/FindTBB.cmake
index 13f4d92..6baa8d7 100644
--- a/src/cmake/modules/FindTBB.cmake
+++ b/src/cmake/modules/FindTBB.cmake
@@ -375,6 +375,8 @@ if (TBB_INCLUDE_DIR)
                 endif(NOT TBB_without_pthread)
         endif(UNIX AND NOT APPLE)
 
+        list(APPEND ALL_TBB_LIBRARIES atomic)
+        
         set (TBB_LIBRARIES ${ALL_TBB_LIBRARIES}
              CACHE PATH "TBB libraries" FORCE)