From: Oscar Fuentes <ofv@wanadoo.es>
Date: Tue, 10 Nov 2009 01:45:05 +0000 (+0000)
Subject: CMake: Remove unnecessary `unset' which was not supported by old cmake
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3171f33bc202fc1d9d8ce81e0c9f95596f7efd67;p=oota-llvm.git

CMake: Remove unnecessary `unset' which was not supported by old cmake
releases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86644 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index ca5e0bfe384..28dee471ef0 100755
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -136,7 +136,6 @@ function(llvm_find_program name)
     mark_as_advanced(HAVE_${NAME})
   else(LLVM_PATH_${NAME})
     set(HAVE_${NAME} "" CACHE INTERNAL "Is ${name} available ?")
-    unset(LLVM_PATH_${NAME} CACHE)
   endif(LLVM_PATH_${NAME})
 endfunction()