[llvm] r358482 - Removed CMake cache upgrade code from 2011

[Dmitri Gribenko via llvm-commits]

Author: gribozavr
Date: Tue Apr 16 02:46:02 2019
New Revision: 358482

URL: http://llvm.org/viewvc/llvm-project?rev=358482&view=rev
Log:
Removed CMake cache upgrade code from 2011

Summary:
This code was added in r141266 to make a breaking change to CMake, but
still be compatible with existing cache files.  The cache files from
2011 are irrelevant today in 2019.

Subscribers: mgorny, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60711

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

Modified: llvm/trunk/cmake/modules/TableGen.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/TableGen.cmake?rev=358482&r1=358481&r2=358482&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/TableGen.cmake (original)
+++ llvm/trunk/cmake/modules/TableGen.cmake Tue Apr 16 02:46:02 2019
@@ -119,15 +119,6 @@ macro(add_tablegen target project)
   set(${project}_TABLEGEN "${target}" CACHE
       STRING "Native TableGen executable. Saves building one when cross-compiling.")
 
-  # Upgrade existing LLVM_TABLEGEN setting.
-  if(${project} STREQUAL LLVM)
-    if(${LLVM_TABLEGEN} STREQUAL tblgen)
-      set(LLVM_TABLEGEN "${target}" CACHE
-          STRING "Native TableGen executable. Saves building one when cross-compiling."
-          FORCE)
-    endif()
-  endif()
-
   # Effective tblgen executable to be used:
   set(${project}_TABLEGEN_EXE ${${project}_TABLEGEN} PARENT_SCOPE)
   set(${project}_TABLEGEN_TARGET ${${project}_TABLEGEN} PARENT_SCOPE)