[backport] Link CMAKE_DL_LIBS when dlopen is used. (#10447) (#10450)

dmlc · Jun 19, 2024 · d4bd5cf · d4bd5cf
1 parent e3bcedd
commit d4bd5cf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmake/Utils.cmake b/cmake/Utils.cmake
@@ -137,6 +137,7 @@ function(xgboost_link_nccl target)
   set(xgboost_nccl_flags -DXGBOOST_USE_NCCL=1)
   if(USE_DLOPEN_NCCL)
     list(APPEND xgboost_nccl_flags -DXGBOOST_USE_DLOPEN_NCCL=1)
+    target_link_libraries(${target} PRIVATE ${CMAKE_DL_LIBS})
   endif()
 
   if(BUILD_STATIC_LIB)