cmake: Fix 'examples' target after r225319

Add the missing `DEPENDS` keyword.  r225319 did almost the right thing
(I didn't notice the problem with it because `Kaleidoscope-Ch8` wasn't
building at all).

llvm-svn: 225321

diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
index 517b828..3b0090f 100644 (file)
--- a/llvm/cmake/modules/AddLLVM.cmake
+++ b/llvm/cmake/modules/AddLLVM.cmake
@@ -515,7 +515,7 @@ macro(add_llvm_example name)
   set_target_properties(${name} PROPERTIES FOLDER "Examples")
 
   if(NOT TARGET examples)
-    add_custom_target(examples ${name})
+    add_custom_target(examples DEPENDS ${name})
   else()
     add_dependencies(examples ${name})
   endif()