[lldb][CMake] Fix framework-enabled build detail for Xcode

If debugserver or any other framework tool gets built first, its post-build copy operation was using 'Resources' as the file name instead of the destination directory. It was not a problem with Ninja, because here the framework structure was alreaady created at configuration time. With this fix, both generators are happy.

llvm-svn: 367005

Author: weliveindetail

lldb/cmake/modules/AddLLDB.cmake

@@ -204,7 +204,7 @@ function(lldb_add_to_buildtree_lldb_framework name subdir)
   # Destination for the copy in the build-tree. While the framework target may
   # not exist yet, it will exist when the generator expression gets expanded.
   get_target_property(framework_build_dir liblldb LIBRARY_OUTPUT_DIRECTORY)
-  set(copy_dest "${framework_build_dir}/${subdir}")
+  set(copy_dest "${framework_build_dir}/${subdir}/$<TARGET_FILE_NAME:${name}>")
 
   # Copy into the given subdirectory for testing.
   add_custom_command(TARGET ${name} POST_BUILD