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
This commit is contained in:
Oscar Fuentes 2009-11-10 01:45:05 +00:00
parent 7071528e4e
commit 3171f33bc2

View File

@ -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()