CMake: Use CMAKE_DL_LIBS instead of searching by hand

git-svn-id: https://svn.dealii.org/trunk@32493 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/cmake/configure/configure_1_threads.cmake b/deal.II/cmake/configure/configure_1_threads.cmake
index 1d712c04b7618e254b735c69272a8d8f387cae2a..4a697a835885b532403cfeedf078b0fc263db66c 100644 (file)
--- a/deal.II/cmake/configure/configure_1_threads.cmake
+++ b/deal.II/cmake/configure/configure_1_threads.cmake
@@ -208,11 +208,7 @@ MACRO(FEATURE_THREADS_CONFIGURE_BUNDLED)
   #
   # TODO: Also necessary for external lib, use preference toggle
   #
-  FIND_SYSTEM_LIBRARY(dl_LIBRARY NAMES dl)
-  MARK_AS_ADVANCED(dl_LIBRARY)
-  IF(NOT dl_LIBRARY MATCHES "-NOTFOUND")
-    LIST(APPEND THREADS_LIBRARIES ${dl_LIBRARY})
-  ENDIF()
+  LIST(APPEND THREADS_LIBRARIES ${CMAKE_DL_LIBS})
 
   LIST(APPEND THREADS_BUNDLED_INCLUDE_DIRS ${TBB_FOLDER}/include)
 ENDMACRO()