[llvm] r218543 - Fix CMake warning CMP0054: don't quote a variable name that is intended to be

[Richard Smith]

Author: rsmith
Date: Fri Sep 26 16:35:48 2014
New Revision: 218543

URL: http://llvm.org/viewvc/llvm-project?rev=218543&view=rev
Log:
Fix CMake warning CMP0054: don't quote a variable name that is intended to be
expanded; future versions of cmake may not expand the variable in this case.

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

Modified: llvm/trunk/cmake/modules/HandleLLVMOptions.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/HandleLLVMOptions.cmake?rev=218543&r1=218542&r2=218543&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/HandleLLVMOptions.cmake (original)
+++ llvm/trunk/cmake/modules/HandleLLVMOptions.cmake Fri Sep 26 16:35:48 2014
@@ -128,7 +128,7 @@ endmacro()
 function(add_flag_or_print_warning flag name)
   check_c_compiler_flag("-Werror ${flag}" "C_SUPPORTS_${name}")
   check_cxx_compiler_flag("-Werror ${flag}" "CXX_SUPPORTS_${name}")
-  if ("C_SUPPORTS_${name}" AND "CXX_SUPPORTS_${name}")
+  if (C_SUPPORTS_${name} AND CXX_SUPPORTS_${name})
     message(STATUS "Building with ${flag}")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" PARENT_SCOPE)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}" PARENT_SCOPE)