[cmake] Change deprecated $<CONFIG> to $<CONFIGURATION>. NFC

See rL357338 for a similar change. The informational expression
$<CONFIGURATION> has been deprecated since CMake 3.0

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357348 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt
index 0bb0a0aea39802cefdf26e127c6b7232cca9c62c..e1e52b0e45229c3111740f694f35a8cdb94b3929 100644 (file)
--- a/runtime/CMakeLists.txt
+++ b/runtime/CMakeLists.txt
@@ -18,7 +18,7 @@ function(get_ext_project_build_command out_var target)
     set(${out_var} "$(MAKE)" "${target}" PARENT_SCOPE)
   else()
     set(${out_var} ${CMAKE_COMMAND} --build . --target ${target}
-                                    --config $<CONFIGURATION> PARENT_SCOPE)
+                                    --config $<CONFIG> PARENT_SCOPE)
   endif()
 endfunction()