- workaround for https://github.com/facebookresearch/faiss/issues/2827

--- tests/CMakeLists.txt.orig	2023-04-19 13:18:30 UTC
+++ tests/CMakeLists.txt
@@ -52,6 +52,8 @@ find_package(OpenMP REQUIRED)
 target_link_libraries(faiss_test PRIVATE
   OpenMP::OpenMP_CXX
   gtest_main
+  gtest
+  pthread
 )
 
 # Defines `gtest_discover_tests()`.
