[compiler-rt] r332661 - [CMake] Cleanup find_compiler_rt_library function [NFC]

[Petr Hosek via llvm-commits]

Author: phosek
Date: Thu May 17 13:35:55 2018
New Revision: 332661

URL: http://llvm.org/viewvc/llvm-project?rev=332661&view=rev
Log:
[CMake] Cleanup find_compiler_rt_library function [NFC]

Rename the output variable and remove the unnecessary set call.

Modified:
    compiler-rt/trunk/cmake/Modules/HandleCompilerRT.cmake

Modified: compiler-rt/trunk/cmake/Modules/HandleCompilerRT.cmake
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/Modules/HandleCompilerRT.cmake?rev=332661&r1=332660&r2=332661&view=diff
==============================================================================
--- compiler-rt/trunk/cmake/Modules/HandleCompilerRT.cmake (original)
+++ compiler-rt/trunk/cmake/Modules/HandleCompilerRT.cmake Thu May 17 13:35:55 2018
@@ -1,5 +1,4 @@
-function(find_compiler_rt_library name dest)
-  set(dest "" PARENT_SCOPE)
+function(find_compiler_rt_library name variable)
   set(CLANG_COMMAND ${CMAKE_CXX_COMPILER} ${SANITIZER_COMMON_CFLAGS}
       "--rtlib=compiler-rt" "--print-libgcc-file-name")
   if (CMAKE_CXX_COMPILER_ID MATCHES Clang AND CMAKE_CXX_COMPILER_TARGET)
@@ -14,7 +13,7 @@ function(find_compiler_rt_library name d
   string(REPLACE "builtins" "${name}" LIBRARY_FILE "${LIBRARY_FILE}")
   if (NOT HAD_ERROR AND EXISTS "${LIBRARY_FILE}")
     message(STATUS "Found compiler-rt ${name} library: ${LIBRARY_FILE}")
-    set(${dest} "${LIBRARY_FILE}" PARENT_SCOPE)
+    set(${variable} "${LIBRARY_FILE}" PARENT_SCOPE)
   else()
     message(STATUS "Failed to find compiler-rt ${name} library")
   endif()