Rename LLVMConfig.cmake to LLVM-Config.cmake. The *Config.cmake naming
scheme is used by the functionality related to find_package.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128889 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/modules/LLVM.cmake b/cmake/modules/LLVM.cmake
index 8afc63d..04abb9d 100644
--- a/cmake/modules/LLVM.cmake
+++ b/cmake/modules/LLVM.cmake
@@ -28,13 +28,13 @@
 # We try to include using the current setting of CMAKE_MODULE_PATH,
 # which suppossedly was filled by the user with the directory where
 # this file was installed:
-include( LLVMConfig OPTIONAL RESULT_VARIABLE LLVMCONFIG_INCLUDED )
+include( LLVM-Config OPTIONAL RESULT_VARIABLE LLVMCONFIG_INCLUDED )
 
 # If failed, we assume that this is an un-installed build:
 if( NOT LLVMCONFIG_INCLUDED )
   set(CMAKE_MODULE_PATH
     ${CMAKE_MODULE_PATH}
     "@LLVM_SOURCE_DIR@/cmake/modules")
-  include( LLVMConfig )
+  include( LLVM-Config )
 endif()