diff --git a/libcxx/cmake/Modules/DefineLinkerScript.cmake b/libcxx/cmake/Modules/DefineLinkerScript.cmake
--- a/libcxx/cmake/Modules/DefineLinkerScript.cmake
+++ b/libcxx/cmake/Modules/DefineLinkerScript.cmake
@@ -34,13 +34,8 @@
       if ("${lib}" STREQUAL "cxx-headers")
         continue()
       endif()
-      if (TARGET "${lib}" OR
-          (${lib} MATCHES "cxxabi(_static|_shared)?" AND HAVE_LIBCXXABI) OR
-          (${lib} MATCHES "unwind(_static|_shared)?" AND HAVE_LIBUNWIND))
-        list(APPEND link_libraries "${CMAKE_LINK_LIBRARY_FLAG}$<TARGET_PROPERTY:${lib},OUTPUT_NAME>")
-      else()
-        list(APPEND link_libraries "${CMAKE_LINK_LIBRARY_FLAG}${lib}")
-      endif()
+      set(libname "$<IF:$<TARGET_EXISTS:${lib}>,$<TARGET_PROPERTY:${lib},OUTPUT_NAME>,${lib}>")
+      list(APPEND link_libraries "${CMAKE_LINK_LIBRARY_FLAG}${libname}")
     endforeach()
   endif()
   string(REPLACE ";" " " link_libraries "${link_libraries}")