[llvm] r201063 - [CMake] LLVMProcessSources.cmake: Prune add_file_dependencies to ${TABLEGEN_OUTPUT}.

[NAKAMURA Takumi]

Author: chapuni
Date: Sun Feb  9 21:24:28 2014
New Revision: 201063

URL: http://llvm.org/viewvc/llvm-project?rev=201063&view=rev
Log:
[CMake] LLVMProcessSources.cmake: Prune add_file_dependencies to ${TABLEGEN_OUTPUT}.

I am sure it'd not be required any more.
In trunk, all of tablegen's users depend on ${TABLEGEN_OUTPUT} as not file dependency but inter-target dependency.

Modified:
    llvm/trunk/cmake/modules/LLVMProcessSources.cmake

Modified: llvm/trunk/cmake/modules/LLVMProcessSources.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/LLVMProcessSources.cmake?rev=201063&r1=201062&r2=201063&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/LLVMProcessSources.cmake (original)
+++ llvm/trunk/cmake/modules/LLVMProcessSources.cmake Sun Feb  9 21:24:28 2014
@@ -42,14 +42,6 @@ function(llvm_process_sources OUT_VAR)
   cmake_parse_arguments(ARG "" "" "ADDITIONAL_HEADERS" ${ARGN})
   set(sources ${ARG_UNPARSED_ARGUMENTS})
   llvm_check_source_file_list( ${sources} )
-  # Create file dependencies on the tablegenned files, if any.  Seems
-  # that this is not strictly needed, as dependencies of the .cpp
-  # sources on the tablegenned .inc files are detected and handled,
-  # but just in case...
-  foreach( s ${sources} )
-    set( f ${CMAKE_CURRENT_SOURCE_DIR}/${s} )
-    add_file_dependencies( ${f} ${TABLEGEN_OUTPUT} )
-  endforeach(s)
   if( MSVC_IDE OR XCODE )
     # This adds .td and .h files to the Visual Studio solution:
     add_td_sources(sources)