[CMake] Fixing bots

CMake calls to set_property with APPEND string need to have a leading space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254659 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index e121da6786d4752265c103541f33480f232a1e61..8cc8abbbc7dedf7749781a1c2cdcd2c9fdebfc45 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -668,7 +668,7 @@ function(export_executable_symbols target)
     set_target_properties(${target} PROPERTIES ENABLE_EXPORTS 1)
     if (APPLE)
       set_property(TARGET ${target} APPEND_STRING PROPERTY
-        LINK_FLAGS "-rdynamic")
+        LINK_FLAGS " -rdynamic")
     endif()
   endif()
 endfunction()